Federal Capture Intelligence

Top DoD security systems services (except locksmiths) contractors (NAICS 561621)

Contract actions: October 1, 2021 – September 10, 2026 Updated September 11, 2026 Department of Defense agency guide NAICS 561621 · Security Systems Services (except Locksmiths)
Latest 12 months
$322.0M
Net obligations · Down $111.3M vs. $433.3M preceding
Prime contractors
262
With positive obligations in the latest 12 months

Research the DoD federal contracting market for security systems services (except locksmiths) under NAICS 561621. Compare top federal contractors and market share, reported contract obligations and spending trends, funding-office attribution, recent award activity, contract types, competition, and procurement methods, observed contract vehicle usage, and potential recompete research leads.

Contract obligation trends for Security Systems Services (except Locksmiths) at the Department of Defense

Federal records show $1.8B in net obligations across 3,972 awards in Security Systems Services (except Locksmiths) at the Department of Defense from Oct 1, 2021 through Sep 10, 2026. This market accounts for 0.082% of $2.3T in agency-wide net prime contract obligations over the period shown. Latest 12-month net obligations decreased 25.7% from $433.3M to $322.0M. 18 prime contractors accounted for at least 80% of positive obligations in that latest period.

Fiscal-year activity

FY26 is year-to-date through Sep 10, 2026; earlier years show complete fiscal-year totals.

FY26 year-to-date: $250.0M versus $372.1M through the same date in FY25 (−32.8%).
Net obligations · complete fiscal yearNet obligations · FY26 YTDContract actions
View fiscal-year data table
Fiscal yearNet obligationsContract actionsCoverage
FY2022$366.9M1,968Complete
FY2023$345.7M1,975Complete
FY2024$439.2M2,052Complete
FY2025$444.2M2,311Complete
FY2026$250.0M867YTD through Sep 10, 2026

Market at a glance

All reported prime contract awards
All-period net obligations
$1.8B
3,972 awards · 840 prime contractors
Latest 12-month movement
−25.7%
$322.0M vs. $433.3M
Leading eight prime share
71.4%
Share held by the eight leading prime contractors in the latest 12 months
View agency share, denominators, and set-aside reporting
Agency context
0.082% of $2.3T in agency-wide net obligations.
Set-aside share when reported
44.5% of 2,070 awards with reported set-aside status.
Set-aside reporting
921 set aside · 1,149 no set-aside · 1,902 not reported

What changed in the last 12 months?

Sep 11, 2025–Sep 10, 2026, compared with Sep 11, 2024–Sep 10, 2025.

Competitive shifts

SERCO INC gained the most market share
19.25%→34.52%+15.3 percentage points
The contractor now ranks #1 by positive obligations, based on 13 reported actions.
M. C. DEAN, INC. had the largest decline in reported obligations
$72.8M→$32.8M−$40.1M
The contractor now ranks #2 by positive obligations and accounts for 10.1% of positive obligations, based on 111 reported actions.
FORTEM TECHNOLOGIES INC climbed the most in the contractor rankings
#182→#14Up 168 places
The contractor accounts for 0.92% of positive obligations across 2 reported actions.
TOTAL-EVERGREEN JV LLC fell the most in the contractor rankings
#19→#207Down 188 places
The contractor accounts for 0.010% of positive obligations across 2 reported actions.

Buyer demand

Reported obligations through PENTAGON FORCE PROTECTION AGENCY decreased
$55.0M→$21.5M−$33.5M
Latest-period activity spans 71 awards across 3 prime contractors.

Award activity

SERCO INC received an unusually large obligation action
$44.4MMar 18, 2026 action
Reported under PIID N3943026F0002 by NAVY INSTALLATIONS COMMAND. Award net obligations after the action: $101.2M.
View supporting award
View 5 additional material changes

Competitive shifts

24 contractors were first observed in this market during the latest 12 months
$8.8MLatest 12-month obligations
Contractor-level obligations and first-observed dates appear below. “First observed” applies only to this market and the period shown.
View 24 contractors
ContractorLatest 12 months
INDYNE, INC. recorded the largest net deobligation
$2.3M→−$2.8M−$5.1M
The contractor now is unranked by positive obligations, based on 6 reported actions.
ECHELON SERVICES, LLC had no reported activity in the latest 12 months
$2.6M→$0No latest-period activity
It previously ranked #21 by positive obligations, based on 2 reported actions.

Market structure

Top-five contractor share increased
59.5%→65.0%+5.5 percentage points
Contractors outside the top five now account for 35.0% of positive obligations.

Buyer demand

Reported obligations through COMMANDING OFFICER increased
$108K→$3.0M+$2.9M
Latest-period activity spans 2 awards across 1 prime contractor.
How these findings are calculated

Findings are selected from matched-period changes in obligations, share, rank, funding offices, concentration, reported set-asides, material award actions, and agency-peer outliers. Related signals are combined, and only material evidence-backed changes are shown. Review the full methodology.

Federal contract obligations by funding office

See how positive obligations were attributed across funding offices in the 12 months ending Sep 10, 2026.

23.4% of positive obligations were attributed to NAVY INSTALLATIONS COMMAND. That represents $76.0M, up $76.0M from the preceding 12 months.

Latest 12-month share of positive obligations; the gray segment represents all other reported offices.

  1. NAVY INSTALLATIONS COMMAND23.4% · $76.0M · up $76.0M
  2. F2BDCW AFLCMC HBU16.7% · $54.3M · down $22.5M
  3. ARI-MRO-SRI CNIC HQ7.6% · $24.6M · up $24.6M
  4. PENTAGON FORCE PROTECTION AGENCY6.6% · $21.5M · down $33.5M
  5. 20 FW CCFP5.1% · $16.5M · up $16.5M
  6. All other reported offices40.7% of positive obligations
View reported office rankings, comparisons, and evidence

USAspending assigns each award to a funding office. That office may differ from the requiring activity, program office, contracting office, individual buyer, or actual customer.

  1. Reported funding office

    NAVY INSTALLATIONS COMMAND

    #1New to the positive-obligation ranking

    Latest 12 months

    $76.0M

    23.4% of positive obligations

    Versus preceding 12 months

    +$76.0M

    1 active prime contractor · 2 awards

    View office comparison and evidence

    Reported obligations rose from $0 to $76.0M. The office’s share of positive obligations moved from 0% to 23.4%, a change of +23.4 percentage points.

    The latest period contains 3 actions across 2 awards and 1 newly active prime contractor. The preceding period contained 0 active prime contractors and 0 awards.

    Leading award-level changes

  2. Reported funding office

    F2BDCW AFLCMC HBU

    #2Down 1 from #1

    Latest 12 months

    $54.3M

    16.7% of positive obligations

    Versus preceding 12 months

    −$22.5M

    12 active prime contractors · 22 awards

    View office comparison and evidence

    Reported obligations decreased 29.3% from $76.8M to $54.3M. The office’s share of positive obligations moved from 17.6% to 16.7%, a change of −0.9 percentage points.

    The latest period contains 67 actions across 22 awards. The preceding period contained 14 active prime contractors and 35 awards.

  3. Reported funding office

    ARI-MRO-SRI CNIC HQ

    #3New to the positive-obligation ranking

    Latest 12 months

    $24.6M

    7.6% of positive obligations

    Versus preceding 12 months

    +$24.6M

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations rose from $0 to $24.6M. The office’s share of positive obligations moved from 0% to 7.6%, a change of +7.6 percentage points.

    The latest period contains 2 actions across 1 award and 1 newly active prime contractor. The preceding period contained 0 active prime contractors and 0 awards.

  4. Reported funding office

    PENTAGON FORCE PROTECTION AGENCY

    #4Down 2 from #2

    Latest 12 months

    $21.5M

    6.6% of positive obligations

    Versus preceding 12 months

    −$33.5M

    3 active prime contractors · 71 awards

    View office comparison and evidence

    Reported obligations decreased 60.9% from $55.0M to $21.5M. The office’s share of positive obligations moved from 12.6% to 6.6%, a change of −6.0 percentage points.

    The latest period contains 90 actions across 71 awards. The preceding period contained 5 active prime contractors and 109 awards.

  5. Reported funding office

    20 FW CCFP

    #5New to the positive-obligation ranking

    Latest 12 months

    $16.5M

    5.1% of positive obligations

    Versus preceding 12 months

    +$16.5M

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations rose from $0 to $16.5M. The office’s share of positive obligations moved from 0% to 5.1%, a change of +5.1 percentage points.

    The latest period contains 1 action across 1 award and 1 newly active prime contractor. The preceding period contained 0 active prime contractors and 0 awards.

  6. Reported funding office

    PAE STRATEGIC SYSTEMS PROGRAMS

    #6Down 3 from #3

    Latest 12 months

    $13.8M

    4.2% of positive obligations

    Versus preceding 12 months

    −$32.0M

    2 active prime contractors · 4 awards

    View office comparison and evidence

    Reported obligations decreased 69.9% from $45.8M to $13.8M. The office’s share of positive obligations moved from 10.5% to 4.2%, a change of −6.3 percentage points.

    The latest period contains 21 actions across 4 awards. The preceding period contained 3 active prime contractors and 6 awards.

  7. Reported funding office

    NAVAL FACILITIES ENGINEERING AND

    #7New to the positive-obligation ranking

    Latest 12 months

    $11.3M

    3.5% of positive obligations

    Versus preceding 12 months

    +$11.3M

    1 active prime contractor · 3 awards

    View office comparison and evidence

    Reported obligations rose from $0 to $11.3M. The office’s share of positive obligations moved from 0% to 3.5%, a change of +3.5 percentage points.

    The latest period contains 5 actions across 3 awards and 1 newly active prime contractor. The preceding period contained 0 active prime contractors and 0 awards.

  8. Reported funding office

    NAVAL AIR WARFARE CENTER AIR DIV

    #8Up 1 from #9

    Latest 12 months

    $7.7M

    2.4% of positive obligations

    Versus preceding 12 months

    +$408K

    1 active prime contractor · 31 awards

    View office comparison and evidence

    Reported obligations increased 5.6% from $7.2M to $7.7M. The office’s share of positive obligations moved from 1.7% to 2.4%, a change of +0.7 percentage points.

    The latest period contains 32 actions across 31 awards. The preceding period contained 1 active prime contractor and 95 awards.

  9. Reported funding office

    W4QV USAG ABERDEEN PG

    #9Up 2 from #11

    Latest 12 months

    $5.3M

    1.6% of positive obligations

    Versus preceding 12 months

    +$551K

    2 active prime contractors · 15 awards

    View office comparison and evidence

    Reported obligations increased 11.5% from $4.8M to $5.3M. The office’s share of positive obligations moved from 1.1% to 1.6%, a change of +0.5 percentage points.

    The latest period contains 21 actions across 15 awards. The preceding period contained 2 active prime contractors and 34 awards.

  10. Reported funding office

    NAVAL SPECIAL WARFARE COMMAND

    #10New to the positive-obligation ranking

    Latest 12 months

    $3.5M

    1.1% of positive obligations

    Versus preceding 12 months

    +$3.5M

    1 active prime contractor · 2 awards

    View office comparison and evidence

    Reported obligations rose from $0 to $3.5M. The office’s share of positive obligations moved from 0% to 1.1%, a change of +1.1 percentage points.

    The latest period contains 10 actions across 2 awards and 1 newly active prime contractor. The preceding period contained 0 active prime contractors and 0 awards.

  11. Reported funding office

    NAVAL SURFACE WARFARE CENTER

    #191Down 186 from #5

    Latest 12 months

    $76K

    0.020% of positive obligations

    Versus preceding 12 months

    −$26.8M

    2 active prime contractors · 3 awards

    View office comparison and evidence

    Reported obligations decreased 99.7% from $26.9M to $76K. The office’s share of positive obligations moved from 6.2% to 0.020%, a change of −6.2 percentage points.

    The latest period contains 3 actions across 3 awards and 1 newly active prime contractor. The preceding period contained 3 active prime contractors and 13 awards.

  12. Reported funding office

    ACCOUNTS PAYABLE NAVY ERP

    No positive-obligation rank

    Latest 12 months

    $0

    0% of positive obligations

    Versus preceding 12 months

    −$36.6M

    0 active prime contractors · 0 awards

    View office comparison and evidence

    Reported obligations decreased 100.0% from $36.6M to $0. The office’s share of positive obligations moved from 8.4% to 0%, a change of −8.4 percentage points.

    The latest period contains 0 actions across 0 awards. The preceding period contained 1 active prime contractor and 1 award.

    Leading award-level changes

Contract types, competition, and procurement methods

From Sep 11, 2025 through Sep 10, 2026, 622 awards had positive obligations totaling $326.0M. Negotiated Proposal/Quote was the leading reported procedure, accounting for 65.6% of positive obligations. Awards with a reported parent IDV accounted for 77.3%. Reported awards used contract vehicles such as FPS4.

Leading award type
76.8%
Delivery Order
Leading reported procedure
65.6%
Negotiated Proposal/Quote
Reported parent IDV
77.3%
of positive obligations had a reported parent IDV
Median reported offers
2
403 of 622 awards reported offers

Observed contract vehicles

Only exact reported parent-PIID matches are shown; missing parent IDs are not inferred.

  • FPS4

    $64.7M

    19.9% of positive obligations · 12 matched awards

Same-NAICS comparison

Compared with the NAICS 561621 peer median, parent-IDV obligation share is 46.1 percentage points higher, reported full-and-open obligation share is 50.6 percentage points higher, delivery-order obligation share is 51.3 percentage points higher, and median positive award obligations are 77.7% higher.

MeasureThis marketPeer medianDifference
Parent-IDV obligation share77.3%31.1%+46.1 pts
Reported full-and-open obligation share65.5%14.9%+50.6 pts
Delivery-order obligation share76.8%25.6%+51.3 pts
Median positive award obligations$59K$33K+77.7%
Peer cohort and comparison limits

The peer median gives each of the 11 eligible agency markets equal weight. The included agency markets are:

Agency mission, scale, and acquisition context can differ. Peer position does not establish market attractiveness or predict a future procurement method.

View buying-method details and data coverage

Award types

Reported valueAwardsPositive obligationsShare
Delivery Order(C)255$250.4M76.8%
Definitive Contract(D)79$42.3M13.0%
Purchase Order(B)275$31.8M9.8%
BPA Call(A)13$1.5M0.45%

Reported parent-award types

Reported valueAwardsPositive obligationsShare
IDC(B)222$245.3M75.3%
FSS(C)33$5.1M1.6%
BPA(E)13$1.5M0.45%
Not reported354$74.1M22.7%

Single- or multiple-award parent structure

Reported valueAwardsPositive obligationsShare
Single Award(S)220$240.6M73.8%
Multiple Award(M)48$11.3M3.5%
Not reported354$74.1M22.7%

Solicitation procedures

Reported valueAwardsPositive obligationsShare
Negotiated Proposal/Quote(NP)108$213.9M65.6%
Simplified Acquisition(SP1)326$52.5M16.1%
Only One Source(SSS)113$44.5M13.7%
Subject to Multiple Award Fair Opportunity(MAFO)60$12.8M3.9%
Sp1(SIMPLIFIED ACQUISITION)12$1.1M0.35%
Np(NEGOTIATED PROPOSAL/QUOTE)1$1.0M0.32%
Other reported values2$70K0.022%

Extent competed

Reported valueAwardsPositive obligationsShare
Full and Open Competition(A)125$213.5M65.5%
Competed Under SAP(F)252$32.4M9.9%
Not Competed(C)81$27.8M8.5%
Not Competed Under SAP(G)76$20.4M6.2%
Not Available for Competition(B)32$16.7M5.1%
Full and Open Competition After Exclusion of Sources(D)42$12.9M4.0%
Other reported values14$2.2M0.69%

Fair-opportunity and limited-source reporting

Reported valueAwardsPositive obligationsShare
Fair Opportunity Given(FAIR)20$7.0M2.1%
Competitive Set Aside(CSA)13$3.8M1.1%
Only One Source - Other(ONE)22$2.0M0.61%
FAR 16.505(B)(2)(I)(G) Limited Sources(LSRC)2$59K0.020%
Urgency(URG)2$32K0.010%
Minimum Guarantee(MG)1$3K0%
Not reported562$313.2M96.1%

Other-than-full-and-open reasons

Reported valueAwardsPositive obligationsShare
Authorized by Statute (FAR 6.302-5(A)(2)(I))(OTH)53$23.8M7.3%
National Security (FAR 6.302-6)(NS)2$13.8M4.2%
Only One Source-Other (FAR 6.302-1 Other)(ONE)69$13.6M4.2%
SAP Non-Competition (FAR 13)(SP2)58$11.1M3.4%
International Agreement (FAR 6.302-4)(IA)2$3.1M0.95%
Follow-on Contract (FAR 6.302-1(A)(2)(Ii/Iii))(FOC)4$320K0.10%
Other reported values8$396K0.12%
Not reported426$259.9M79.7%

Contract pricing types

Reported valueAwardsPositive obligationsShare
Firm Fixed Price(J)591$248.7M76.3%
Cost Plus Fixed Fee(U)8$62.5M19.2%
Cost Plus Incentive Fee(V)1$11.9M3.6%
J(FIRM FIXED PRICE)14$2.2M0.69%
Time and Materials(Y)5$528K0.16%
Labor Hours(Z)3$205K0.060%

Product or Service Codes

Reported valueAwardsPositive obligationsShare
Maint/Repair/Rebuild of Equipment- Electrical and Electronic Equipment Components(J059)19$115.2M35.3%
Miscellaneous Alarm, Signal, and Security Detection Systems(6350)89$59.3M18.2%
Maint/Repair/Rebuild of Equipment- Alarm, Signal, and Security Detection Systems(J063)195$44.0M13.5%
Installation of Equipment- Alarm, Signal, and Security Detection Systems(N063)88$32.6M10.0%
Support- Professional: Other(R499)12$24.1M7.4%
Support- Professional: Physical Security and Badging(R430)9$10.5M3.2%
Other reported values210$40.4M12.4%

Awarding subagencies

Reported valueAwardsPositive obligationsShare
Department of the Navy(1700)146$153.1M47.0%
Department of the Air Force(5700)201$96.1M29.5%
Department of the Army(2100)189$37.1M11.4%
Washington Headquarters Services(97F5)41$22.5M6.9%
U.S. Special Operations Command(97ZS)5$5.3M1.6%
Missile Defense Agency(97JC)2$3.6M1.1%
Other reported values38$8.3M2.5%

Awarding offices

Reported valueAwardsPositive obligationsShare
Navfac Systems and Exp Warfare Ctr(N39430)5$112.3M34.4%
Fa2381 Force Protection Aflcmc/Hbuk(FA2381)17$70.9M21.8%
Washington Headquarters Services(HQ0034)41$22.5M6.9%
Pae Strategic Systems Programs(N00030)3$14.8M4.5%
Naval Air Warfare Center Air Div(N00421)28$7.7M2.4%
Navfacsyscom Mid-Atlantic(N40085)30$6.9M2.1%
Other reported values498$91.0M27.9%

Reported parent IDVs

Reported valueAwardsPositive obligationsShare
N3943021D2230(9700)5$112.3M34.4%
FA873020D0015(9700)3$30.2M9.3%
HQ003422D0002(9700)34$22.0M6.7%
FA873020D0008(9700)1$13.7M4.2%
FA873020D0007(9700)3$9.4M2.9%
N0042122D0099(9700)28$7.7M2.4%
FA873020D0014(9700)1$7.5M2.3%
W56ZTN24D0001(9700)4$3.9M1.2%
Other reported values189$45.3M13.9%
Not reported354$74.1M22.7%

Exact vehicle-match evidence

Reported award data linked 12 awards to a specific catalog vehicle.

Offers, award size, and timing

Median reported offers
2 median
403 reported · 219 not reported
Positive award obligations
$59K median
$18K–$196K middle 50%
Reported performance period
364 days (~12 months) median
622 reported · 0 not reported

Calculations group latest-period actions by award, retain awards with positive net obligations for share denominators, and use each award's latest reported USAspending procurement fields as of Sep 10, 2026. Blank competition, pricing, PSC, or parent-IDV values remain not reported; they are not inferred. Offer counts must be positive and below the FPDS 999 placeholder. Awarding organizations can differ from the funding agency that defines this page.

Top federal contractors

Latest 12-month market share, concentration, and complete prime contractor rankings across the period shown.

Prime contractor concentration
18 of 262prime contractors account for at least 80% of positive obligations in the last 12 months
Largest prime contractor
34.5%of positive obligations in the last 12 months
Leading four prime contractors
60.7%of positive obligations in the last 12 months
Leading eight prime contractors
71.4%of positive obligations in the last 12 months

Based on $325.2M in positive obligations during the 12 months ending Sep 10, 2026. Individual shares and movement appear in the searchable rankings below. Movement compares with Sep 11, 2024–Sep 10, 2025.

Last 12mo obligation volume: Highest positive obligations first; net deobligations follow by magnitude; contractors with no activity in the last 12 months follow by all-period obligations. Ranks use the complete contractor list and remain fixed when search narrows the results.

15 leading contractors
  1. #1

    Last 12mo obligations

    $112.3M

    34.5%

    Dollar movement

    +$28.4M

    vs. prior 12 months

    Last 12mo awards

    6 awards

    13 actions

    Historical and award details for SERCO INC
    Obligations: prior → latest
    $83.8M → $112.3M
    +33.9%
    Share: prior → latest
    19.3% → 34.5%
    +15.3 percentage points
    All-period obligations
    $406.2M
    21.8% of all-period positive obligations · 24 awards
    Recorded activity
    Since Mar 3, 2022
    through Apr 1, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported612
    Reported small business00
    All-period set-aside types

    None reported.

  2. #2

    Last 12mo obligations

    $32.8M

    10.1%

    Dollar movement

    −$40.1M

    vs. prior 12 months

    Last 12mo awards

    80 awards

    111 actions

    Historical and award details for M. C. DEAN, INC.
    Obligations: prior → latest
    $72.8M → $32.8M
    −55.0%
    Share: prior → latest
    16.7% → 10.1%
    −6.7 percentage points
    All-period obligations
    $230.2M
    12.4% of all-period positive obligations · 357 awards
    Recorded activity
    Since Oct 10, 2021
    through Apr 23, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside31
    Not reported77121
    Reported small business00
    All-period set-aside types

    None reported.

  3. #3

    Last 12mo obligations

    $30.2M

    9.3%

    Dollar movement

    −$5.7M

    vs. prior 12 months

    Last 12mo awards

    4 awards

    10 actions

    Historical and award details for CACI INTERNATIONAL INC
    Obligations: prior → latest
    $35.9M → $30.2M
    −15.9%
    Share: prior → latest
    8.2% → 9.3%
    +1.0 percentage points
    All-period obligations
    $149.7M
    8.1% of all-period positive obligations · 5 awards
    Recorded activity
    Since Oct 8, 2021
    through Apr 20, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported44
    Reported small business00
    All-period set-aside types

    None reported.

  4. #4

    Last 12mo obligations

    $22.3M

    6.9%

    Dollar movement

    +$5.0M

    vs. prior 12 months

    Last 12mo awards

    38 awards

    55 actions

    Historical and award details for JOHNSON CONTROLS BUILDING AUTOMATION SYSTEMS, LLC
    Obligations: prior → latest
    $17.3M → $22.3M
    +29.0%
    Share: prior → latest
    4.0% → 6.9%
    +2.9 percentage points
    All-period obligations
    $77.4M
    4.2% of all-period positive obligations · 384 awards
    Recorded activity
    Since Oct 4, 2021
    through Apr 24, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside66
    Not reported3296
    Reported small business00
    All-period set-aside types

    None reported.

  5. #5

    Last 12mo obligations

    $13.8M

    4.2%

    Dollar movement

    −$31.9M

    vs. prior 12 months

    Last 12mo awards

    3 awards

    20 actions

    Historical and award details for GENERAL DYNAMICS MISSION SYSTEMS, INC.
    Obligations: prior → latest
    $45.7M → $13.8M
    −69.8%
    Share: prior → latest
    10.5% → 4.2%
    −6.3 percentage points
    All-period obligations
    $97.7M
    5.3% of all-period positive obligations · 4 awards
    Recorded activity
    Since Jan 18, 2022
    through Apr 21, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside12
    Not reported22
    Reported small business00
    All-period set-aside types

    None reported.

  6. #6

    Last 12mo obligations

    $10.0M

    3.1%

    Dollar movement

    −$10.9M

    vs. prior 12 months

    Last 12mo awards

    4 awards

    13 actions

    Historical and award details for XATOR LLC
    Obligations: prior → latest
    $20.8M → $10.0M
    −52.2%
    Share: prior → latest
    4.8% → 3.1%
    −1.7 percentage points
    All-period obligations
    $89.8M
    4.8% of all-period positive obligations · 19 awards
    Recorded activity
    Since Oct 4, 2021
    through Mar 18, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported48
    Reported small business00
    All-period set-aside types

    None reported.

  7. #7

    Last 12mo obligations

    $5.6M

    1.7%

    Dollar movement

    −$2.4M

    vs. prior 12 months

    Last 12mo awards

    20 awards

    38 actions

    Historical and award details for MEDIA PLUMBING & HEATING INC
    Obligations: prior → latest
    $8.1M → $5.6M
    −30.1%
    Share: prior → latest
    1.9% → 1.7%
    −0.1 percentage points
    All-period obligations
    $29.6M
    1.6% of all-period positive obligations · 141 awards
    Recorded activity
    Since Oct 1, 2021
    through Apr 20, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside46
    Reported no set-aside00
    Not reported1647
    Reported small business2053
    All-period set-aside types
    • 8 · Total small business
    • 3 · SDVOSB set-aside
  8. #8

    Last 12mo obligations

    $5.2M

    1.6%

    Dollar movement

    +$405K

    vs. prior 12 months

    Last 12mo awards

    20 awards

    26 actions

    Historical and award details for EVERGREEN FIRE ALARMS LLC
    Obligations: prior → latest
    $4.8M → $5.2M
    +8.5%
    Share: prior → latest
    1.1% → 1.6%
    +0.5 percentage points
    All-period obligations
    $21.6M
    1.2% of all-period positive obligations · 113 awards
    Recorded activity
    Since Oct 21, 2021
    through Apr 23, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside710
    Not reported1328
    Reported small business13
    All-period set-aside types

    None reported.

  9. #9

    Last 12mo obligations

    $3.6M

    1.1%

    Dollar movement

    −$566K

    vs. prior 12 months

    Last 12mo awards

    11 awards

    21 actions

    Historical and award details for TROFHOLZ TECHNOLOGIES, INC.
    Obligations: prior → latest
    $4.2M → $3.6M
    −13.4%
    Share: prior → latest
    0.97% → 1.1%
    +0.1 percentage points
    All-period obligations
    $20.5M
    1.1% of all-period positive obligations · 50 awards
    Recorded activity
    Since Oct 15, 2021
    through Apr 21, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside03
    Reported no set-aside00
    Not reported1114
    Reported small business1117
    All-period set-aside types
    • 2 · Total small business
    • 1 · SDVOSB sole source
    • 1 · SDVOSB set-aside
  10. #10

    Last 12mo obligations

    $3.6M

    1.1%

    Dollar movement

    +$3.4M

    vs. prior 12 months

    Last 12mo awards

    13 awards

    22 actions

    Historical and award details for JOHNSON CONTROLS FIRE PROTECTION LP
    Obligations: prior → latest
    $173K → $3.6M
    +1968.6%
    Share: prior → latest
    0.040% → 1.1%
    +1.1 percentage points
    All-period obligations
    $14.3M
    0.77% of all-period positive obligations · 48 awards
    Recorded activity
    Since Oct 18, 2021
    through Apr 23, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside48
    Not reported98
    Reported small business00
    All-period set-aside types

    None reported.

  11. #11

    Last 12mo obligations

    $3.5M

    1.1%

    Dollar movement

    +$414K

    vs. prior 12 months

    Last 12mo awards

    6 awards

    7 actions

    Historical and award details for WARFEATHER, LLC
    Obligations: prior → latest
    $3.0M → $3.5M
    +13.6%
    Share: prior → latest
    0.70% → 1.1%
    +0.4 percentage points
    All-period obligations
    $8.1M
    0.44% of all-period positive obligations · 21 awards
    Recorded activity
    Since Feb 22, 2022
    through Mar 26, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside42
    Reported no set-aside00
    Not reported210
    Reported small business612
    All-period set-aside types
    • 5 · 8(a) sole source
  12. #12

    Last 12mo obligations

    $3.1M

    0.95%

    Dollar movement

    −$6.3M

    vs. prior 12 months

    Last 12mo awards

    2 awards

    7 actions

    Historical and award details for ADVANCED TECHNOLOGY SYSTEMS COMPANY, INC. (OF VIRGINIA)
    Obligations: prior → latest
    $9.4M → $3.1M
    −67.0%
    Share: prior → latest
    2.2% → 0.95%
    −1.2 percentage points
    All-period obligations
    $127.8M
    6.9% of all-period positive obligations · 3 awards
    Recorded activity
    Since Oct 27, 2021
    through Mar 26, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside21
    Not reported00
    Reported small business10
    All-period set-aside types

    None reported.

  13. #13

    Last 12mo obligations

    $3.1M

    0.94%

    Dollar movement

    +$1.6M

    vs. prior 12 months

    Last 12mo awards

    2 awards

    4 actions

    Historical and award details for BOWHEAD PROTECTION & SECURITY SERVICES LLC
    Obligations: prior → latest
    $1.5M → $3.1M
    +108.6%
    Share: prior → latest
    0.34% → 0.94%
    +0.6 percentage points
    All-period obligations
    $5.1M
    0.28% of all-period positive obligations · 3 awards
    Recorded activity
    Since Dec 19, 2023
    through Mar 23, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside11
    Reported no set-aside11
    Not reported00
    Reported small business11
    All-period set-aside types
    • 2 · 8(a) sole source
  14. #14

    Last 12mo obligations

    $3.0M

    0.92%

    Dollar movement

    +$2.9M

    vs. prior 12 months

    Last 12mo awards

    2 awards

    2 actions

    Historical and award details for FORTEM TECHNOLOGIES INC
    Obligations: prior → latest
    $108K → $3.0M
    +2660.3%
    Share: prior → latest
    0.020% → 0.92%
    +0.9 percentage points
    All-period obligations
    $3.1M
    0.17% of all-period positive obligations · 3 awards
    Recorded activity
    Since Jul 11, 2025
    through Apr 21, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside21
    Not reported00
    Reported small business21
    All-period set-aside types

    None reported.

  15. #15

    Last 12mo obligations

    $2.9M

    0.89%

    Dollar movement

    +$99K

    vs. prior 12 months

    Last 12mo awards

    33 awards

    51 actions

    Historical and award details for JOHNSON CONTROLS SECURITY SOLUTIONS LLC
    Obligations: prior → latest
    $2.8M → $2.9M
    +3.5%
    Share: prior → latest
    0.64% → 0.89%
    +0.3 percentage points
    All-period obligations
    $13.9M
    0.75% of all-period positive obligations · 211 awards
    Recorded activity
    Since Oct 1, 2021
    through Apr 23, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside710
    Not reported2653
    Reported small business01
    All-period set-aside types

    None reported.

Potential federal contract recompetes

Investigate potential recompetes surfaced by near-term end dates, award value, and recent contract changes.

SERCO INC

THE PURPOSE OF THIS MODIFICATION IS TO ADD INCREMENTAL FUNDS IN THE AMOUNT OF $44,416,067.64

The reported potential end date is Dec 1, 2026. Current award value is 100.0% of reported potential value ($101.2M of $101.2M).

Performance period

78.1%

As of Sep 10, 2026Potential end Dec 1, 2026

Current award value as a share of potential value

100.0%

$101.2M current$101.2M potential
Supporting data

Reported performance starts Nov 21, 2025.

No later potential end date is reported; current and potential end dates are both Dec 1, 2026.

$101.2M is obligated against $101.2M in current reported award value (100.0%).

Obligations are compared with current reported award value, not treated as a contract ceiling.

PIID N3943026F0002

JOHNSON CONTROLS BUILDING AUTOMATION SYSTEMS, LLC

INTEGRATED BASE DEFENSE SECURITY SYSTEM CENTRAL

The reported potential end date moved later 2 times in the latest 12 months.

Performance period

89.6%

As of Sep 10, 2026Potential end Feb 9, 2027

Current award value as a share of potential value

58.7%

$41.4M current$70.6M potential
Supporting data

Reported performance starts Feb 9, 2023.

No later potential end date is reported; current and potential end dates are both Feb 9, 2027.

$39.6M is obligated against $41.4M in current reported award value (95.5%).

Reported potential end dates: Apr 12, 2028 → Jun 30, 2025 → Jun 30, 2026 → Jan 6, 2027 → Jun 30, 2026 → Nov 28, 2027 → Jun 30, 2026 → Feb 9, 2027.

Obligations are compared with current reported award value, not treated as a contract ceiling.

PIID FA873023F0008

M. C. DEAN, INC.

FORCE PROTECTION TECHNOLOGY SUPPORT SERVICES

The reported potential end date is Dec 16, 2026. Current award value is 100.0% of reported potential value ($49.9M of $49.9M).

Performance period

94.7%

As of Sep 10, 2026Potential end Dec 16, 2026

Current award value as a share of potential value

100.0%

$49.9M current$49.9M potential
Supporting data

Reported performance starts Dec 17, 2021.

No later potential end date is reported; current and potential end dates are both Dec 16, 2026.

$46.0M is obligated against $49.9M in current reported award value (92.1%).

Obligations are compared with current reported award value, not treated as a contract ceiling.

PIID HQ003422F0031

ADVANCED TECHNOLOGY SYSTEMS COMPANY, INC. (OF VIRGINIA)

EGYPT MS3 PHASE II

The reported potential end date moved later 2 times in the latest 12 months.

Performance period

78.3%

As of Sep 10, 2026Potential end Dec 31, 2027

Current award value as a share of potential value

98.5%

$113.1M current$114.9M potential
Supporting data

Reported performance starts Dec 21, 2021.

No later potential end date is reported; current and potential end dates are both Dec 31, 2027.

$113.1M is obligated against $113.1M in current reported award value (100.0%).

Reported potential end dates: Dec 31, 2026 → Jul 29, 2026 → Dec 21, 2026 → Dec 31, 2026 → Dec 21, 2026 → Oct 31, 2028 → Dec 31, 2026 → Dec 31, 2027.

Obligations are compared with current reported award value, not treated as a contract ceiling.

PIID FA873022C0017

CACI INTERNATIONAL INC

INTEGRATED BASE DEFENSE SECURITY SYSTEMS - USAFE REGION. THIS MODIFICATION CORRECTS A LINE OF ACCOUNTING AND ATTACHES A PERFORMANCE WORK STATEMENT (PWS) ADDENDUM

$48.0M is obligated on an award with a reported potential end date of February 24, 2028.

Performance period

71.9%

As of Sep 10, 2026Potential end Feb 24, 2028

Current award value as a share of potential value

33.6%

$50.5M current$150.4M potential
Supporting data

Reported performance starts Dec 16, 2022.

No later potential end date is reported; current and potential end dates are both Feb 24, 2028.

$48.0M is obligated against $50.5M in current reported award value (95.1%).

Reported potential end dates: Dec 15, 2027 → Sep 2, 2029 → Sep 2, 2026 → Jan 17, 2027 → Sep 2, 2029 → Feb 15, 2027 → Feb 19, 2028 → Feb 24, 2028.

Obligations are compared with current reported award value, not treated as a contract ceiling.

PIID FA873023F0009

These are research leads, not confirmed recompetes. USAspending records through Sep 10, 2026; reported dates and values can change through later modifications.

Recent federal contract award activity

Recent contract actions with unusually large obligation changes or meaningful shifts in contractor and funding-office activity.

Modification

This action

+$44.4M

SERCO INC

NAVY INSTALLATIONS COMMAND

THE PURPOSE OF THIS MODIFICATION IS TO ADD INCREMENTAL FUNDS IN THE AMOUNT OF $44,416,067.64

Why it stands out

The award grew alongside stronger contractor activity.

The modification added $44.4M while contractor obligations rose $28.4M overall.

Award net obligations
$101.2M
Share of 12-month positive obligations
13.7%
Supporting data
Prime contractor
#1 · 34.5% share
+15.3 percentage points · $28.4M net increase; action exceeded it by $16.0M
Funding office
#1 · 23.4% attributed share
+23.4 percentage points · $76.0M net increase; action accounted for 58.4%
Related:Largest share gainUnusually large action
PIID N3943026F0002 · Mod P00003
Modification

This action

+$16.5M

CACI INTERNATIONAL INC

20 FW CCFP

PROVIDE TECHNICAL AND MANAGEMENT SUPPORT TO MAINTAIN CONTINUOUS IN-THEATER OPERATIONAL READINESS OF USAFE-AFAFRICA AND USAFCENT EXPEDITIONARY TACTICAL AUTOMATED SECURITY SYSTEM, FIXED-SITE SECURITY SYSTEMS WITHIN THE USAFE-AFAFRICA AND USAFCENT

Why it stands out

The award grew alongside stronger office-attributed spending.

The modification added $16.5M while office-attributed obligations rose $16.5M overall.

Award net obligations
$36.7M
Share of 12-month positive obligations
5.1%
Supporting data
Prime contractor
#3 · 9.3% share
$5.7M net decline despite this positive action
Funding office
#5 · 5.1% attributed share
+5.1 percentage points · $16.5M net increase; action accounted for 100.0%
PIID FA238125FB008 · Mod P00008
Modification

This action

+$8.8M

JOHNSON CONTROLS BUILDING AUTOMATION SYSTEMS, LLC

F2BDCW AFLCMC HBU

DESIGN & INSTALL OF SECURITY SYSTEMS AT GRAND FORKS, MINOT, AND OFFUTT.

Why it stands out

This award grew while spending attributed to its office declined.

The modification added $8.8M while office-attributed obligations fell $22.5M overall.

Award net obligations
$39.6M
Share of 12-month positive obligations
2.7%
Supporting data
Prime contractor
#4 · 6.9% share
up 2 ranks · +2.9 percentage points · $5.0M net increase; action exceeded it by $3.8M
Funding office
#2 · 16.7% attributed share
$22.5M net decline despite this positive action
PIID FA873023F0008 · Mod P00024
Deobligation

This action

−$6.2M

INDYNE, INC.

F2BDCW AFLCMC HBU

DESIGN AND INSTALL FOR A MODERNIZED SECURITY SYSTEM AT VANDENBERG SPACE FORCE BASE.

Why it stands out

This award recorded a material contraction.

The action removed $6.2M. A deobligation does not by itself show lower requirement demand.

Award net obligations
$9.1M
Share of 12-month positive obligations
1.9%
Supporting data
Prime contractor
0% share
−0.5 percentage points · $5.1M net decline; action exceeded it by $1.1M
Funding office
#2 · 16.7% attributed share
down 1 rank · −0.9 percentage points · $22.5M net decline; action accounted for 27.6%
Related:Largest net deobligation
PIID 0011 · Mod 37
Modification

This action

+$6.6M

GENERAL DYNAMICS MISSION SYSTEMS, INC.

PAE STRATEGIC SYSTEMS PROGRAMS

FY24 MAINTENANCE, TRAINING, SUSTAINMENT

Why it stands out

This award grew while spending attributed to its office declined.

The modification added $6.6M while office-attributed obligations fell $32.0M overall.

Award net obligations
$63.8M
Share of 12-month positive obligations
2.0%
Supporting data
Prime contractor
#5 · 4.2% share
$31.9M net decline despite this positive action
Funding office
#6 · 4.2% attributed share
$32.0M net decline despite this positive action
PIID N0003024C1001 · Mod P00019
Modification

This action

+$6.2M

M. C. DEAN, INC.

F2BDCW AFLCMC HBU

DESIGN AND INSTALLATION AND SUSTAINMENT OF SECURITY SYSTEMS FOR AIR FORCE BASES IN THE WEST REGION

Why it stands out

This award grew while spending attributed to its office declined.

The modification added $6.2M while office-attributed obligations fell $22.5M overall.

Award net obligations
$41.7M
Share of 12-month positive obligations
1.9%
Supporting data
Prime contractor
#2 · 10.1% share
$40.1M net decline despite this positive action
Funding office
#2 · 16.7% attributed share
$22.5M net decline despite this positive action
PIID FA873023F0006 · Mod P00031
View recent award activity by date (10)
  1. ADVANCE MULTI GLOBAL COMPANY LIMITEDBase award · PIID 19GE5026P0074
    Action+$62K
    Award net obligations$62K
  2. TOTAL SECURITY INTEGRATED SYSTEMS LLCDeobligation · PIID 6933A224P000017
    Action−$7K
    Award net obligations$66K
  3. HQE SYSTEMS, INC.Base award · PIID FA480326P0035
    Action+$7K
    Award net obligations$7K
  4. TOTAL-EVERGREEN JV LLCBase award · PIID W911S826FA195
    Action+$13K
    Award net obligations$13K
  5. ADVANCE MULTI GLOBAL COMPANY LIMITEDBase award · PIID 19GE5026P0034
    Action+$78K
    Award net obligations$78K
  6. JOHNSON CONTROLS BUILDING AUTOMATION SYSTEMS, LLCBase award · PIID N0042126F0282
    Action+$150K
    Award net obligations$150K
  7. SK TELECOM CO.,LTD.Base award · PIID W91QVN26FA395
    Action+$12K
    Award net obligations$12K
  8. M. C. DEAN, INC.Base award · PIID HQ003426FE201
    Action+$145K
    Award net obligations$145K
  9. JOHNSON CONTROLS BUILDING AUTOMATION SYSTEMS, LLCBase award · PIID N0042126F0298
    Action+$69K
    Award net obligations$69K
  10. M. C. DEAN, INC.Base award · PIID HQ003426FE202
    Action+$54K
    Award net obligations$54K

DoD security systems services (except locksmiths) market FAQs

Answers based on reported federal contract data.

Who are the top DoD security systems services (except locksmiths) contractors?

In the 12 months through September 10, 2026, SERCO INC, M. C. DEAN, INC., and CACI INTERNATIONAL INC were the leading DoD security systems services (except locksmiths) prime contractors by positive obligations.

  1. #1

    SERCO INC

    $112,258,667 in positive obligations

  2. #2

    M. C. DEAN, INC.

    $32,785,604 in positive obligations

  3. #3

    CACI INTERNATIONAL INC

    $30,173,522 in positive obligations

Rankings use reported USAspending award data.

Did DoD contract obligations decrease in the security systems services (except locksmiths) market?

Yes. Measured by net prime contract obligations, reported DoD activity in the security systems services (except locksmiths) market decreased 25.7% from $433,323,958 in the preceding 12 months to $322,030,909 in the 12 months through September 10, 2026.

Latest 12 months
$322,030,909
Net prime contract obligations
Preceding 12 months
$433,323,958
Net prime contract obligations
Change
−25.7%
Between matched 12-month periods

Reported contract actions, not outlays or a forecast.

What recent DoD contract award activity was reported in the security systems services (except locksmiths) market?

Recent DoD contract award activity reported in the security systems services (except locksmiths) market included actions for SERCO INC, CACI INTERNATIONAL INC, and JOHNSON CONTROLS BUILDING AUTOMATION SYSTEMS, LLC during the 12 months through September 10, 2026.

Action obligations are transaction-level amounts, not current award-level obligations.

Which procurement methods were reported for DoD contracts under NAICS 561621?

From September 11, 2025 through September 10, 2026, DoD reported 622 positive-obligation awards for security systems services (except locksmiths) under NAICS 561621. The leading award type was delivery order. The leading reported procedure was negotiated proposal/quote.

Positive-obligation awards
622
Leading reported procedure
Negotiated Proposal/Quote
65.6% of positive obligations
Leading award type
Delivery Order
76.8% of positive obligations
Full and open
65.5%
of positive obligations
Reported parent IDV
77.3%
of positive obligations
Observed vehicles
FPS4
Exact matches from reported parent PIIDs

Percentages use positive obligations as the denominator.

Which DoD security systems services (except locksmiths) awards may warrant recompete research?

5 DoD security systems services (except locksmiths) awards may warrant recompete research based on reported potential-end dates, including awards held by SERCO INC, JOHNSON CONTROLS BUILDING AUTOMATION SYSTEMS, LLC, and M. C. DEAN, INC.

Research leads, not confirmed recompetes. Dates may change through later modifications.

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Related market research

Complete market indexes:

Same NAICS at other agencies:

Nearby NAICS at this agency:

Markets sharing leading prime records:

Leading-prime vehicle memberships:

Company memberships do not establish award-channel use.

Reported obligations include contract actions from October 1, 2021 through September 10, 2026. Set-aside and business-size fields reflect award records, not a contractor's current eligibility. Public Department of Defense award records are generally delayed by 90 days.

Review data methodology