Federal Capture Intelligence

Top DoD landscape architectural services contractors (NAICS 541320)

Contract actions: October 1, 2021 – October 23, 2026 Updated October 24, 2026 Department of Defense agency guide NAICS 541320 · Landscape Architectural Services
Latest 12 months
$175.6M
Net obligations · Up $84.3M vs. $91.3M preceding
Prime contractors
17
With positive obligations in the latest 12 months

Research the DoD federal contracting market for landscape architectural services under NAICS 541320. 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 Landscape Architectural Services at the Department of Defense

Federal records show $382.1M in net obligations across 244 awards in Landscape Architectural Services at the Department of Defense from Oct 1, 2021 through Oct 23, 2026. This market accounts for 0.017% of $2.3T in agency-wide net prime contract obligations over the period shown. Latest 12-month net obligations increased 92.4% from $91.3M to $175.6M. 5 prime contractors accounted for at least 80% of positive obligations in that latest period.

Fiscal-year activity

FY27 is year-to-date through Oct 23, 2026; earlier years show complete fiscal-year totals.

FY27 year-to-date: $60K versus $0 through the same date in FY26 (Not comparable).
Net obligations · complete fiscal yearNet obligations · FY27 YTDContract actions
View fiscal-year data table
Fiscal yearNet obligationsContract actionsCoverage
FY2022$25.4M94Complete
FY2023$43.2M91Complete
FY2024$46.5M94Complete
FY2025$91.3M109Complete
FY2026$175.6M100Complete

Market at a glance

All reported prime contract awards
All-period net obligations
$382.1M
244 awards · 34 prime contractors
Latest 12-month movement
+92.4%
$175.6M vs. $91.3M
Leading eight prime share
95.8%
Share held by the eight leading prime contractors in the latest 12 months
View agency share, denominators, and set-aside reporting
Agency context
0.017% of $2.3T in agency-wide net obligations.
Set-aside share when reported
59.3% of 27 awards with reported set-aside status.
Set-aside reporting
16 set aside · 11 no set-aside · 217 not reported

What changed in the last 12 months?

Oct 24, 2025–Oct 23, 2026, compared with Oct 24, 2024–Oct 23, 2025.

Competitive shifts

BOOZ ALLEN HAMILTON INC gained the most market share
0.4%→22.0%+21.6 percentage points
The contractor now ranks #2 by positive obligations, based on 18 reported actions.
HDR ENGINEERING, INC. lost the most market share
28.4%→4.1%−24.3 percentage points
The contractor now ranks #8 by positive obligations, based on 10 reported actions.
4 contractors were first observed in this market during the latest 12 months
$86.5MLatest 12-month obligations
Contractor-level obligations and first-observed dates appear below. “First observed” applies only to this market and the period shown.
View 4 contractors
ContractorLatest 12 months
CACI, INC. - FEDERAL was the largest newly observed contractor
$43.1MLatest 12-month obligations
First observed in this market on Aug 21, 2026, the contractor now ranks #1 by positive obligations across 3 reported actions.

Market structure

This market grew faster than 98.1% of comparable agency NAICS markets
+92.4%Agency median −53.2%
The agency comparison covers 509 comparable NAICS markets.

Buyer demand

Reported obligations through W2SU ENDIST FORT WORTH CW decreased
$40.7M→$13.2M−$27.5M
Latest-period activity spans 20 awards across 6 prime contractors.
View 4 additional material changes

Award activity

CACI, INC. - FEDERAL received an unusually large obligation action
$21.0MSep 24, 2026 action
Reported under PIID 47QFCA26F0030 by HQ USCENTCOM CCJ3. Award net obligations after the action: $43.1M.
View supporting award

Competitive shifts

KLAVON TIDEWATER, JV had no reported activity in the latest 12 months
$4.8M→$0No latest-period activity
It previously ranked #5 by positive obligations, based on 10 reported actions.

Market structure

Top-five contractor share decreased
86.4%→81.0%−5.4 percentage points
Contractors outside the top five now account for 19.0% of positive obligations.
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 Oct 23, 2026.

24.4% of positive obligations were attributed to HQ USCENTCOM CCJ3. That represents $43.1M, up $43.1M from the preceding 12 months.

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

  1. HQ USCENTCOM CCJ324.4% · $43.1M · up $43.1M
  2. F3YCAJ OC ALC PSB17.8% · $31.3M · up $31.3M
  3. W6RN USA GEOSPATIAL CTR10.7% · $18.8M · down $4.2M
  4. HQ USSOCOM8.9% · $15.7M · up $15.7M
  5. W2SU ENDIST FORT WORTH CW7.5% · $13.2M · down $27.5M
  6. All other reported offices30.8% 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

    HQ USCENTCOM CCJ3

    #1New to the positive-obligation ranking

    Latest 12 months

    $43.1M

    24.4% of positive obligations

    Versus preceding 12 months

    +$43.1M

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations rose from $0 to $43.1M. The office’s share of positive obligations moved from 0% to 24.4%, a change of +24.4 percentage points.

    The latest period contains 3 actions across 1 award 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

    F3YCAJ OC ALC PSB

    #2New to the positive-obligation ranking

    Latest 12 months

    $31.3M

    17.8% of positive obligations

    Versus preceding 12 months

    +$31.3M

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations rose from $0 to $31.3M. The office’s share of positive obligations moved from 0% to 17.8%, a change of +17.8 percentage points.

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

  3. Reported funding office

    W6RN USA GEOSPATIAL CTR

    #3Down 1 from #2

    Latest 12 months

    $18.8M

    10.7% of positive obligations

    Versus preceding 12 months

    −$4.2M

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations decreased 18.3% from $23.1M to $18.8M. The office’s share of positive obligations moved from 25.3% to 10.7%, a change of −14.6 percentage points.

    The latest period contains 10 actions across 1 award. The preceding period contained 1 active prime contractor and 1 award.

  4. Reported funding office

    HQ USSOCOM

    #4New to the positive-obligation ranking

    Latest 12 months

    $15.7M

    8.9% of positive obligations

    Versus preceding 12 months

    +$15.7M

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations rose from $0 to $15.7M. The office’s share of positive obligations moved from 0% to 8.9%, a change of +8.9 percentage points.

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

  5. Reported funding office

    W2SU ENDIST FORT WORTH CW

    #5Down 4 from #1

    Latest 12 months

    $13.2M

    7.5% of positive obligations

    Versus preceding 12 months

    −$27.5M

    6 active prime contractors · 20 awards

    View office comparison and evidence

    Reported obligations decreased 67.7% from $40.7M to $13.2M. The office’s share of positive obligations moved from 44.6% to 7.5%, a change of −37.1 percentage points.

    The latest period contains 24 actions across 20 awards. The preceding period contained 6 active prime contractors and 27 awards.

    Leading award-level changes

  6. Reported funding office

    F3PF1A HQ AETC A3 6

    #6New to the positive-obligation ranking

    Latest 12 months

    $10.6M

    6.0% of positive obligations

    Versus preceding 12 months

    +$10.6M

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations rose from $0 to $10.6M. The office’s share of positive obligations moved from 0% to 6.0%, a change of +6.0 percentage points.

    The latest period contains 6 actions across 1 award and 1 newly active prime contractor. The preceding period contained 0 active prime contractors and 0 awards.

  7. Reported funding office

    F2BDCW AFLCMC HBU

    #7New to the positive-obligation ranking

    Latest 12 months

    $10.0M

    5.7% of positive obligations

    Versus preceding 12 months

    +$10.0M

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations rose from $0 to $10.0M. The office’s share of positive obligations moved from 0% to 5.7%, a change of +5.7 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.

  8. Reported funding office

    USTRANSCOM TCAQ-PMO

    #8New to the positive-obligation ranking

    Latest 12 months

    $8.3M

    4.7% of positive obligations

    Versus preceding 12 months

    +$8.3M

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations rose from $0 to $8.3M. The office’s share of positive obligations moved from 0% to 4.7%, a change of +4.7 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.

  9. Reported funding office

    F3KTH2 AF AGENCY FOR MODELING

    #9New to the positive-obligation ranking

    Latest 12 months

    $7.8M

    4.4% of positive obligations

    Versus preceding 12 months

    +$7.8M

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations rose from $0 to $7.8M. The office’s share of positive obligations moved from 0% to 4.4%, a change of +4.4 percentage points.

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

  10. Reported funding office

    OFFICE OF SECRETARY OF DEF POLICY

    #10New to the positive-obligation ranking

    Latest 12 months

    $5.6M

    3.2% of positive obligations

    Versus preceding 12 months

    +$5.6M

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations rose from $0 to $5.6M. The office’s share of positive obligations moved from 0% to 3.2%, a change of +3.2 percentage points.

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

  11. Reported funding office

    NAVFACSYSCOM SOUTHEAST

    No positive-obligation rank

    Latest 12 months

    $0

    0% of positive obligations

    Versus preceding 12 months

    −$1.9M

    0 active prime contractors · 0 awards

    View office comparison and evidence

    Reported obligations decreased 100.0% from $1.9M to $0. The office’s share of positive obligations moved from 2.1% to 0%, a change of −2.1 percentage points.

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

  12. Reported funding office

    W6ZA USAG KWAJ-ATOLL

    No positive-obligation rank

    Latest 12 months

    $0

    0% of positive obligations

    Versus preceding 12 months

    −$2.1M

    0 active prime contractors · 0 awards

    View office comparison and evidence

    Reported obligations decreased 100.0% from $2.1M to $0. The office’s share of positive obligations moved from 2.3% to 0%, a change of −2.3 percentage points.

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

  13. Reported funding office

    W3V8 US ARMY ENVIRONMENTAL CMD

    No positive-obligation rank

    Latest 12 months

    $0

    0% of positive obligations

    Versus preceding 12 months

    −$6.7M

    0 active prime contractors · 0 awards

    View office comparison and evidence

    Reported obligations decreased 100.0% from $6.7M to $0. The office’s share of positive obligations moved from 7.3% to 0%, a change of −7.3 percentage points.

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

Contract types, competition, and procurement methods

From Oct 24, 2025 through Oct 23, 2026, 32 awards had positive obligations totaling $176.6M. Mafo was the leading reported procedure, accounting for 57.0% of positive obligations. Awards with a reported parent IDV accounted for 100.0%. Reported awards used contract vehicles such as OASIS+ Unrestricted and RPEC-SWD Master Planning Services.

Leading award type
100.0%
Delivery Order
Leading reported procedure
57.0%
Mafo
Reported parent IDV
100.0%
of positive obligations had a reported parent IDV
Median reported offers
1
31 of 32 awards reported offers

Observed contract vehicles

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

Buying method changes

Compared with Oct 24, 2024–Oct 23, 2025. Based on 32 current awards and 62 preceding awards with positive net obligations.

Reported full-and-open obligation share
42.9%
Down from 85.2% in the preceding period
How to read these changes

Directional color and the Up or Down labels show historical movement only. Green does not mean favorable and red does not mean unfavorable; neither predicts a future procurement method.

View buying-method details and data coverage

Award types

Reported valueAwardsPositive obligationsShare
Delivery Order(C)31$176.6M100.0%
Purchase Order(B)1$8K0%

Reported parent-award types

Reported valueAwardsPositive obligationsShare
IDC(B)31$176.6M100.0%
Not reported1$8K0.0047%

Single- or multiple-award parent structure

Reported valueAwardsPositive obligationsShare
Multiple Award(M)30$176.5M99.9%
Single Award(S)1$153K0.090%
Not reported1$8K0.0047%

Solicitation procedures

Reported valueAwardsPositive obligationsShare
Mafo(SUBJECT TO MULTIPLE AWARD FAIR OPPORTUNITY)8$100.7M57.0%
Subject to Multiple Award Fair Opportunity(MAFO)22$75.7M42.9%
Architect-Engineer FAR 6.102(AE)1$153K0.090%
Sss(ONLY ONE SOURCE)1$8K0%

Extent competed

Reported valueAwardsPositive obligationsShare
A(FULL AND OPEN COMPETITION)8$100.7M57.0%
Full and Open Competition(A)22$75.7M42.9%
Full and Open Competition After Exclusion of Sources(D)1$153K0.090%
C(NOT COMPETED)1$8K0%

Fair-opportunity and limited-source reporting

Reported valueAwardsPositive obligationsShare
Fair Opportunity Given(FAIR)20$114.9M65.0%
Only One Source - Other(ONE)2$57.8M32.7%
Competitive Set Aside(CSA)6$2.4M1.4%
FAR 16.505(B)(2)(I)(G) Single Source(SSRC)1$984K0.56%
Follow-on Action Following Competitive Initial Action(FOO)1$423K0.24%
Not reported2$161K0.091%

Other-than-full-and-open reasons

Reported valueAwardsPositive obligationsShare
Only One Source-Other (FAR 6.302-1 Other)(ONE)1$8K0%
Not reported31$176.6M100.0%

Contract pricing types

Reported valueAwardsPositive obligationsShare
R(COST PLUS AWARD FEE)2$49.9M28.2%
Cost Plus Fixed Fee(U)2$45.3M25.6%
Y(TIME AND MATERIALS)1$31.3M17.7%
Firm Fixed Price(J)21$30.6M17.3%
U(COST PLUS FIXED FEE)1$15.7M8.9%
J(FIRM FIXED PRICE)5$3.9M2.2%

Product or Service Codes

Reported valueAwardsPositive obligationsShare
Support- Professional: Engineering/Technical(R425)4$90.5M51.2%
Support- Professional: Other(R499)1$26.5M15.0%
Photo/Map/Print/Publication- Topography(T014)1$18.8M10.7%
Architect and Engineering- General: Landscaping, Interior Layout, and Designing(C211)18$13.2M7.5%
Installation of Equipment- Alarm, Signal, and Security Detection Systems(N063)1$10.0M5.7%
Support- Management: Other(R799)2$9.3M5.3%
Other reported values5$8.4M4.8%

Awarding subagencies

Reported valueAwardsPositive obligationsShare
Federal Acquisition Service(4732)5$98.1M55.6%
Department of the Air Force(5700)3$37.4M21.2%
Department of the Army(2100)22$32.6M18.5%
Ustranscom(9776)1$8.3M4.7%
Department of the Navy(1700)1$153K0.090%

Awarding offices

Reported valueAwardsPositive obligationsShare
GSA Fas Aas Fedsim(47QFCA)2$49.9M28.2%
GSA Fas Aas Region 7(47QFWA)1$31.3M17.7%
Fa7014 Afdw Pk(FA7014)1$26.5M15.0%
W6rn Usa Geospatial Ctr(W5J9CQ)1$18.8M10.7%
GSA Fas Aas Region 5(47QFLA)1$15.7M8.9%
W076 Endist Tulsa(W912BV)18$13.2M7.5%
Other reported values8$21.3M12.1%

Reported parent IDVs

Reported valueAwardsPositive obligationsShare
47QRCA25DU060(4732)1$43.1M24.4%
47QRCA25DU052(4732)3$39.1M22.1%
47QRCA25DU287(4732)1$26.5M15.0%
47QRCA25DU210(4732)1$18.8M10.7%
47QRCA25DU336(4732)1$15.7M8.9%
47QRCA25DU345(4732)1$10.0M5.7%
47QRCA25DU254(4732)2$8.7M4.9%
W912BV23D0012(9700)6$7.2M4.1%
Other reported values15$7.6M4.3%
Not reported1$8K0.0047%

Exact vehicle-match evidence

Reported award data linked 30 awards to a specific catalog vehicle.

Offers, award size, and timing

Median reported offers
1 median
31 reported · 1 not reported
Positive award obligations
$690K median
$223K–$4.1M middle 50%
Reported performance period
548 days (~18 months) median
32 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 Oct 23, 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
5 of 17prime contractors account for at least 80% of positive obligations in the last 12 months
Largest prime contractor
24.5%of positive obligations in the last 12 months
Leading four prime contractors
72.1%of positive obligations in the last 12 months
Leading eight prime contractors
95.8%of positive obligations in the last 12 months

Based on $175.6M in positive obligations during the 12 months ending Oct 23, 2026. Individual shares and movement appear in the searchable rankings below. Movement compares with Oct 24, 2024–Oct 23, 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

    $43.1M

    24.5%

    Dollar movement

    +$43.1M

    vs. prior 12 months

    Last 12mo awards

    1 award

    3 actions

    Historical and award details for CACI, INC. - FEDERAL
    Obligations: prior → latest
    $0 → $43.1M
    Not comparable
    Share: prior → latest
    0% → 24.5%
    +24.5 percentage points
    All-period obligations
    $43.1M
    11.3% of all-period positive obligations · 1 award
    Recorded activity
    Since Aug 21, 2026
    through Sep 24, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported10
    Reported small business00
    All-period set-aside types

    None reported.

  2. #2

    Last 12mo obligations

    $38.6M

    22.0%

    Dollar movement

    +$38.2M

    vs. prior 12 months

    Last 12mo awards

    4 awards

    18 actions

    Historical and award details for BOOZ ALLEN HAMILTON INC
    Obligations: prior → latest
    $361K → $38.6M
    +10587.3%
    Share: prior → latest
    0.40% → 22.0%
    +21.6 percentage points
    All-period obligations
    $39.0M
    10.2% of all-period positive obligations · 4 awards
    Recorded activity
    Since Aug 28, 2025
    through Oct 22, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported41
    Reported small business00
    All-period set-aside types

    None reported.

  3. #3

    Last 12mo obligations

    $26.5M

    15.1%

    Dollar movement

    +$26.5M

    vs. prior 12 months

    Last 12mo awards

    1 award

    18 actions

    Historical and award details for SCIENCE APPLICATIONS INTERNATIONAL CORPORATION
    Obligations: prior → latest
    $0 → $26.5M
    Not comparable
    Share: prior → latest
    0% → 15.1%
    +15.1 percentage points
    All-period obligations
    $26.5M
    6.9% of all-period positive obligations · 1 award
    Recorded activity
    Since Dec 11, 2025
    through Apr 22, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported10
    Reported small business00
    All-period set-aside types

    None reported.

  4. #4

    Last 12mo obligations

    $18.5M

    10.5%

    Dollar movement

    −$4.6M

    vs. prior 12 months

    Last 12mo awards

    2 awards

    11 actions

    Historical and award details for LEIDOS, INC.
    Obligations: prior → latest
    $23.1M → $18.5M
    −19.8%
    Share: prior → latest
    25.3% → 10.5%
    −14.7 percentage points
    All-period obligations
    $41.6M
    10.9% of all-period positive obligations · 2 awards
    Recorded activity
    Since Sep 30, 2025
    through Oct 21, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported21
    Reported small business00
    All-period set-aside types

    None reported.

  5. #5

    Last 12mo obligations

    $15.7M

    8.9%

    Dollar movement

    +$15.7M

    vs. prior 12 months

    Last 12mo awards

    1 award

    5 actions

    Historical and award details for TRACE SYSTEMS INC.
    Obligations: prior → latest
    $0 → $15.7M
    Not comparable
    Share: prior → latest
    0% → 8.9%
    +8.9 percentage points
    All-period obligations
    $15.7M
    4.1% of all-period positive obligations · 1 award
    Recorded activity
    Since May 8, 2026
    through Sep 25, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported10
    Reported small business00
    All-period set-aside types

    None reported.

  6. #6

    Last 12mo obligations

    $10.0M

    5.7%

    Dollar movement

    +$10.0M

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for V2X SYSTEMS LLC
    Obligations: prior → latest
    $0 → $10.0M
    Not comparable
    Share: prior → latest
    0% → 5.7%
    +5.7 percentage points
    All-period obligations
    $10.0M
    2.6% of all-period positive obligations · 1 award
    Recorded activity
    Since Apr 22, 2026
    through Apr 22, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported10
    Reported small business00
    All-period set-aside types

    None reported.

  7. #7

    Last 12mo obligations

    $8.7M

    5.0%

    Dollar movement

    +$7.9M

    vs. prior 12 months

    Last 12mo awards

    2 awards

    5 actions

    Historical and award details for PERATON INC.
    Obligations: prior → latest
    $867K → $8.7M
    +905.3%
    Share: prior → latest
    0.95% → 5.0%
    +4.0 percentage points
    All-period obligations
    $9.6M
    2.5% of all-period positive obligations · 2 awards
    Recorded activity
    Since Sep 26, 2025
    through Mar 12, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported21
    Reported small business00
    All-period set-aside types

    None reported.

  8. #8

    Last 12mo obligations

    $7.2M

    4.1%

    Dollar movement

    −$18.8M

    vs. prior 12 months

    Last 12mo awards

    6 awards

    10 actions

    Historical and award details for HDR ENGINEERING, INC.
    Obligations: prior → latest
    $26.0M → $7.2M
    −72.2%
    Share: prior → latest
    28.4% → 4.1%
    −24.3 percentage points
    All-period obligations
    $58.4M
    15.3% of all-period positive obligations · 18 awards
    Recorded activity
    Since Aug 29, 2023
    through Apr 22, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported613
    Reported small business00
    All-period set-aside types

    None reported.

  9. #9

    Last 12mo obligations

    $2.1M

    1.2%

    Dollar movement

    −$10.8M

    vs. prior 12 months

    Last 12mo awards

    6 awards

    7 actions

    Historical and award details for JG&A-TSG JV
    Obligations: prior → latest
    $12.9M → $2.1M
    −83.5%
    Share: prior → latest
    14.2% → 1.2%
    −13.0 percentage points
    All-period obligations
    $23.7M
    6.2% of all-period positive obligations · 28 awards
    Recorded activity
    Since Aug 29, 2023
    through Apr 20, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside49
    Reported no set-aside00
    Not reported29
    Reported small business618
    All-period set-aside types
    • 8 · Total small business
    • 1 · Partial small business
  10. #10

    Last 12mo obligations

    $1.8M

    1.0%

    Dollar movement

    −$1.9M

    vs. prior 12 months

    Last 12mo awards

    3 awards

    3 actions

    Historical and award details for MICHAEL BAKER INTERNATIONAL, INC.
    Obligations: prior → latest
    $3.7M → $1.8M
    −52.1%
    Share: prior → latest
    4.1% → 1.0%
    −3.1 percentage points
    All-period obligations
    $11.3M
    3.0% of all-period positive obligations · 13 awards
    Recorded activity
    Since Mar 25, 2022
    through Jul 1, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported37
    Reported small business00
    All-period set-aside types

    None reported.

  11. #11

    Last 12mo obligations

    $1.3M

    0.72%

    Dollar movement

    +$1.3M

    vs. prior 12 months

    Last 12mo awards

    1 award

    4 actions

    Historical and award details for SIEMENS GOVERNMENT TECHNOLOGIES INC
    Obligations: prior → latest
    $0 → $1.3M
    Not comparable
    Share: prior → latest
    0% → 0.72%
    +0.7 percentage points
    All-period obligations
    $1.3M
    0.33% of all-period positive obligations · 1 award
    Recorded activity
    Since Dec 17, 2025
    through Sep 29, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported10
    Reported small business00
    All-period set-aside types

    None reported.

  12. #12

    Last 12mo obligations

    $782K

    0.45%

    Dollar movement

    −$2.2M

    vs. prior 12 months

    Last 12mo awards

    3 awards

    3 actions

    Historical and award details for THE URBAN COLLABORATIVE, LLC: MASTER PLANNING, URBAN DESIGN, AND ARCHITECTURE
    Obligations: prior → latest
    $3.0M → $782K
    −73.8%
    Share: prior → latest
    3.3% → 0.45%
    −2.8 percentage points
    All-period obligations
    $13.8M
    3.6% of all-period positive obligations · 17 awards
    Recorded activity
    Since Dec 15, 2021
    through Apr 22, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside02
    Reported no set-aside00
    Not reported32
    Reported small business34
    All-period set-aside types
    • 2 · Total small business
  13. #13

    Last 12mo obligations

    $615K

    0.35%

    Dollar movement

    −$11.5M

    vs. prior 12 months

    Last 12mo awards

    4 awards

    4 actions

    Historical and award details for ALLIANCE WSP JV, LLC
    Obligations: prior → latest
    $12.1M → $615K
    −94.9%
    Share: prior → latest
    13.3% → 0.35%
    −12.9 percentage points
    All-period obligations
    $23.8M
    6.2% of all-period positive obligations · 15 awards
    Recorded activity
    Since Aug 29, 2023
    through Apr 20, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside13
    Reported no set-aside00
    Not reported35
    Reported small business48
    All-period set-aside types
    • 3 · Total small business
  14. #14

    Last 12mo obligations

    $432K

    0.25%

    Dollar movement

    +$68K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for KLAVON DESIGN ASSOCIATES INC
    Obligations: prior → latest
    $364K → $432K
    +18.8%
    Share: prior → latest
    0.40% → 0.25%
    −0.1 percentage points
    All-period obligations
    $1.3M
    0.35% of all-period positive obligations · 5 awards
    Recorded activity
    Since Aug 29, 2023
    through Mar 20, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside12
    Reported no set-aside00
    Not reported01
    Reported small business13
    All-period set-aside types
    • 2 · Total small business
  15. #15

    Last 12mo obligations

    $195K

    0.11%

    Dollar movement

    +$195K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for VGS AIRCRAFT SERVICES, INC.
    Obligations: prior → latest
    $0 → $195K
    Not comparable
    Share: prior → latest
    0% → 0.11%
    +0.1 percentage points
    All-period obligations
    $195K
    0.050% of all-period positive obligations · 1 award
    Recorded activity
    Since Jun 11, 2026
    through Jun 11, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported10
    Reported small business00
    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.

LEIDOS, INC.

HIGH RESOLUTION THREE-DIMENSIONAL GEOSPATIAL INFORMATION OPERATIONS TECHNOLOGY INTEGRATION (HR3DGI OTI) III

$59.6M is obligated on an award with a reported potential end date of September 29, 2027.

Performance period

53.2%

As of Oct 23, 2026Potential end Sep 29, 2027

Current award value as a share of potential value

49.3%

$108.1M current$219.4M potential
Supporting data

Reported performance starts Sep 30, 2025.

Current performance is reported through Sep 29, 2026.

$59.6M is obligated against $108.1M in current reported award value (55.2%).

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

PIID W5J9CQ25F0017

These are research leads, not confirmed recompetes. USAspending records through Oct 23, 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

+$21.0M

CACI, INC. - FEDERAL

HQ USCENTCOM CCJ3

THE PURPOSE OF THIS MODIFICATION IS TO MAKE FUNDING UPDATES. APOLLO PARENT VEHICLE (47QRCA25DU060) NAICS: 541320 TASK ORDER (47QFCA26F0030) NAICS: 541990

Why it stands out

No activity for this contractor was reported in this market during the preceding 12 months.

The modification placed the contractor #1 in this market by positive obligations over the latest 12 months.

Award net obligations
$43.1M
Share of 12-month positive obligations
11.9%
Supporting data
Prime contractor
#1 · 24.5% share
Newly active in this market; no actions were reported in the preceding 12 months
Funding office
#1 · 24.4% attributed share
+24.4 percentage points · $43.1M net increase; action accounted for 48.6%
Related:Newly observed contractor cohortLargest newly observed contractor
PIID 47QFCA26F0030 · Mod P00002
Base award

This action

+$10.0M

V2X SYSTEMS LLC

F2BDCW AFLCMC HBU

ELECTRONIC SECURITY SYSTEM MANAGEMENT (ESSM) II FOR STAND-OFF WEAPONS AND CRITICAL ADVANCED TECHNOLOGY.

Why it stands out

No activity for this contractor was reported in this market during the preceding 12 months.

The base action placed the contractor #6 in this market by positive obligations over the latest 12 months.

Award net obligations
$10.0M
Share of 12-month positive obligations
5.7%
Supporting data
Prime contractor
#6 · 5.7% share
Newly active in this market; no actions were reported in the preceding 12 months
Funding office
#7 · 5.7% attributed share
+5.7 percentage points · $10.0M net increase; action accounted for 100.0%
PIID FA238126FB009
Base award

This action

+$15.7M

BOOZ ALLEN HAMILTON INC

F3YCAJ OC ALC PSB

B52 SPO B1 SPO CERP WEAPONS WLCMT

Why it stands out

The contractor climbed 10 positions in this market.

It now ranks #2 by positive obligations over the latest 12 months.

Award net obligations
$33.0M
Share of 12-month positive obligations
9.0%
Supporting data
Prime contractor
#2 · 22.0% share
up 10 ranks · +21.6 percentage points · $38.2M net increase; action accounted for 41.2%
Funding office
#2 · 17.8% attributed share
+17.8 percentage points · $31.3M net increase; action accounted for 50.3%
Related:Largest share gain
PIID 47QFWA26F0004
Base award

This action

+$8.3M

PERATON INC.

USTRANSCOM TCAQ-PMO

THE PURPOSE OF THIS REQUIREMENT IS TO PROVIDE SUPPORT TO JDPAC CORE FUNCTIONS.

Why it stands out

The contractor climbed 2 positions in this market.

It now ranks #7 by positive obligations over the latest 12 months.

Award net obligations
$8.3M
Share of 12-month positive obligations
4.7%
Supporting data
Prime contractor
#7 · 5.0% share
up 2 ranks · +4.0 percentage points · $7.9M net increase; action exceeded it by $444K
Funding office
#8 · 4.7% attributed share
+4.7 percentage points · $8.3M net increase; action accounted for 100.0%
PIID HTC71126FE158
Base award

This action

+$7.8M

SCIENCE APPLICATIONS INTERNATIONAL CORPORATION

F3KTH2 AF AGENCY FOR MODELING

AF MODELING AND SIMULATION SUPPORT SERVICES (AFMS3) BRIDGE

Why it stands out

No activity for this contractor was reported in this market during the preceding 12 months.

The base action placed the contractor #3 in this market by positive obligations over the latest 12 months.

Award net obligations
$25.0M
Share of 12-month positive obligations
4.5%
Supporting data
Prime contractor
#3 · 15.1% share
Newly active in this market; no actions were reported in the preceding 12 months
Funding office
#9 · 4.4% attributed share
+4.4 percentage points · $7.8M net increase; action accounted for 100.0%
Related:Newly observed contractor cohort
PIID FA701426F0003
Modification

This action

+$7.2M

TRACE SYSTEMS INC.

HQ USSOCOM

EAGLEI - INCREMENTAL FUNDING

Why it stands out

No activity for this contractor was reported in this market during the preceding 12 months.

The modification placed the contractor #5 in this market by positive obligations over the latest 12 months.

Award net obligations
$17.8M
Share of 12-month positive obligations
4.1%
Supporting data
Prime contractor
#5 · 8.9% share
Newly active in this market; no actions were reported in the preceding 12 months
Funding office
#4 · 8.9% attributed share
+8.9 percentage points · $15.7M net increase; action accounted for 46.2%
Related:Newly observed contractor cohort
PIID 47QFLA26F0022 · Mod P00003
View recent award activity by date (10)
  1. BOOZ ALLEN HAMILTON INCModification · PIID 47QFCA26F0025
    Action+$878K
    Award net obligations$6.8M
  2. BOOZ ALLEN HAMILTON INCDeobligation · PIID 47QFMA27F0001
    Action−$483K
    Award net obligations$222K
  3. LEIDOS, INC.Deobligation · PIID 47QFMA26F0007
    Action−$336K
    Award net obligations$9.4M
  4. SIEMENS GOVERNMENT TECHNOLOGIES INCModification · PIID 47QFRA26F0001
    Action+$30K
    Award net obligations$1.3M
  5. TRACE SYSTEMS INC.Modification · PIID 47QFLA26F0022
    Action+$1.2M
    Award net obligations$17.8M
  6. CACI, INC. - FEDERALModification · PIID 47QFCA26F0030
    Action+$21.0M
    Award net obligations$43.1M
  7. CACI, INC. - FEDERALModification · PIID 47QFCA26F0030
    Action+$10.0M
    Award net obligations$43.1M
  8. BOOZ ALLEN HAMILTON INCModification · PIID 47QFCA26F0025
    Action+$1.2M
    Award net obligations$6.8M
  9. TRACE SYSTEMS INC.Modification · PIID 47QFLA26F0022
    Action+$5.6M
    Award net obligations$17.8M
  10. BOOZ ALLEN HAMILTON INCModification · PIID 47QFCA26F0025
    Action+$2.7M
    Award net obligations$6.8M

DoD landscape architectural services market FAQs

Answers based on reported federal contract data.

Who are the top DoD landscape architectural services contractors?

In the 12 months through October 23, 2026, CACI, INC. - FEDERAL, BOOZ ALLEN HAMILTON INC, and SCIENCE APPLICATIONS INTERNATIONAL CORPORATION were the leading DoD landscape architectural services prime contractors by positive obligations.

  1. #1

    CACI, INC. - FEDERAL

    $43,101,236 in positive obligations

  2. #2

    BOOZ ALLEN HAMILTON INC

    $38,608,711 in positive obligations

  3. #3

    SCIENCE APPLICATIONS INTERNATIONAL CORPORATION

    $26,468,523 in positive obligations

Rankings use reported USAspending award data.

Did DoD contract obligations increase in the landscape architectural services market?

Yes. Measured by net prime contract obligations, reported DoD activity in the landscape architectural services market increased 92.4% from $91,301,716 in the preceding 12 months to $175,627,573 in the 12 months through October 23, 2026.

Latest 12 months
$175,627,573
Net prime contract obligations
Preceding 12 months
$91,301,716
Net prime contract obligations
Change
+92.4%
Between matched 12-month periods

Reported contract actions, not outlays or a forecast.

What recent DoD contract award activity was reported in the landscape architectural services market?

Recent DoD contract award activity reported in the landscape architectural services market included actions for CACI, INC. - FEDERAL, V2X SYSTEMS LLC, and BOOZ ALLEN HAMILTON INC during the 12 months through October 23, 2026.

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

Which procurement methods were reported for DoD contracts under NAICS 541320?

From October 24, 2025 through October 23, 2026, DoD reported 32 positive-obligation awards for landscape architectural services under NAICS 541320. The leading award type was delivery order. The leading reported procedure was mafo.

Positive-obligation awards
32
Leading reported procedure
Mafo
57% of positive obligations
Leading award type
Delivery Order
100% of positive obligations
Full and open
42.9%
of positive obligations
Reported parent IDV
100%
of positive obligations
Observed vehicles
OASIS+ Unrestricted and RPEC-SWD Master Planning Services
Exact matches from reported parent PIIDs

Percentages use positive obligations as the denominator.

Which DoD landscape architectural services awards may warrant recompete research?

Based on its reported potential-end date, the DoD landscape architectural services award held by LEIDOS, INC. may warrant recompete research.

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

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Related market research

Complete market indexes:

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 October 23, 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