Federal Capture Intelligence

Top DHS irradiation apparatus manufacturing contractors (NAICS 334517)

Contract actions: October 1, 2021 – October 23, 2026 Updated October 24, 2026 Department of Homeland Security agency guide NAICS 334517 · Irradiation Apparatus Manufacturing
Latest 12 months
$371.9M
Net obligations · Up $115.6M vs. $256.2M preceding
Prime contractors
11
With positive obligations in the latest 12 months

Research the DHS federal contracting market for irradiation apparatus manufacturing under NAICS 334517. 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, and potential recompete research leads.

Contract obligation trends for Irradiation Apparatus Manufacturing at the Department of Homeland Security

Federal records show $1.0B in net obligations across 176 awards in Irradiation Apparatus Manufacturing at the Department of Homeland Security from Oct 1, 2021 through Oct 23, 2026. This market accounts for 0.59% of $176.7B in agency-wide net prime contract obligations over the period shown. Latest 12-month net obligations increased 45.1% from $256.2M to $371.9M. 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: $0 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$68.9M94Complete
FY2023$137.8M84Complete
FY2024$212.8M109Complete
FY2025$256.2M127Complete
FY2026$371.9M141Complete

Market at a glance

All reported prime contract awards
All-period net obligations
$1.0B
176 awards · 33 prime contractors
Latest 12-month movement
+45.1%
$371.9M vs. $256.2M
Leading eight prime share
100.0%
Share held by the eight leading prime contractors in the latest 12 months
View agency share, denominators, and set-aside reporting
Agency context
0.59% of $176.7B in agency-wide net obligations.
Set-aside share when reported
9.5% of 63 awards with reported set-aside status.
Set-aside reporting
6 set aside · 57 no set-aside · 113 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

LEIDOS, INC. (UEI LK5RJU5V68X6) gained the most market share
0.0%→13.6%+13.6 percentage points
The contractor now ranks #5 by positive obligations, based on 5 reported actions.
SMITHS DETECTION INC. lost the most market share
32.2%→19.6%−12.6 percentage points
The contractor now ranks #2 by positive obligations, based on 34 reported actions.
LEIDOS, INC. (UEI MDSWM6MB1BH7) was the largest newly observed contractor
$44.2MLatest 12-month obligations
First observed in this market on Jun 17, 2026, the contractor now ranks #6 by positive obligations across 2 reported actions.

Market structure

Top-five contractor share decreased
98.9%→85.2%−13.7 percentage points
Contractors outside the top five now account for 14.8% of positive obligations.

Buyer demand

Reported obligations through US BORDER PATROL increased
$2.2M→$73.5M+$71.3M
Latest-period activity spans 7 awards across 4 prime contractors.

Award activity

SMITHS DETECTION INC. received an unusually large obligation action
$63.6MSep 28, 2026 action
Reported under PIID 70T04026F7672N007 by ACQUISITION PROGRAM MGMT. Award net obligations after the action: $63.6M.
View supporting award
View 1 additional material change

Competitive shifts

LEIDOS SECURITY DETECTION & AUTOMATION, INC. had the largest decline in reported obligations
$24.2M→$9.8M−$14.3M
The contractor now ranks #7 by positive obligations and accounts for 2.6% of positive obligations, based on 11 reported actions.
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.

59.3% of positive obligations were attributed to OFFICE OF FIELD OPERATIONS. That represents $221.7M, up $28.1M from the preceding 12 months.

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

  1. OFFICE OF FIELD OPERATIONS59.3% · $221.7M · up $28.1M
  2. ACQUISITION PROGRAM MGMT20.9% · $78.0M · up $17.2M
  3. US BORDER PATROL19.7% · $73.5M · up $71.3M
  4. U. S. SECRET SERVICE0.060% · $220K · down $450K
  5. Federal Protective Service (FPS)0.040% · $151K · up $6K
  6. All other reported offices0.040% 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

    OFFICE OF FIELD OPERATIONS

    #1Rank unchanged

    Latest 12 months

    $221.7M

    59.3% of positive obligations

    Versus preceding 12 months

    +$28.1M

    6 active prime contractors · 37 awards

    View office comparison and evidence

    Reported obligations increased 14.5% from $193.5M to $221.7M. The office’s share of positive obligations moved from 75.1% to 59.3%, a change of −15.8 percentage points.

    The latest period contains 82 actions across 37 awards and 1 newly active prime contractor. The preceding period contained 5 active prime contractors and 31 awards.

  2. Reported funding office

    ACQUISITION PROGRAM MGMT

    #2Rank unchanged

    Latest 12 months

    $78.0M

    20.9% of positive obligations

    Versus preceding 12 months

    +$17.2M

    3 active prime contractors · 23 awards

    View office comparison and evidence

    Reported obligations increased 28.3% from $60.8M to $78.0M. The office’s share of positive obligations moved from 23.6% to 20.9%, a change of −2.7 percentage points.

    The latest period contains 37 actions across 23 awards. The preceding period contained 3 active prime contractors and 16 awards.

  3. Reported funding office

    US BORDER PATROL

    #3Rank unchanged

    Latest 12 months

    $73.5M

    19.7% of positive obligations

    Versus preceding 12 months

    +$71.3M

    4 active prime contractors · 7 awards

    View office comparison and evidence

    Reported obligations increased 3303.8% from $2.2M to $73.5M. The office’s share of positive obligations moved from 0.84% to 19.7%, a change of +18.8 percentage points.

    The latest period contains 7 actions across 7 awards and 3 newly active prime contractors. The preceding period contained 3 active prime contractors and 5 awards.

    Leading award-level changes

  4. Reported funding office

    U. S. SECRET SERVICE

    #4Rank unchanged

    Latest 12 months

    $220K

    0.060% of positive obligations

    Versus preceding 12 months

    −$450K

    2 active prime contractors · 2 awards

    View office comparison and evidence

    Reported obligations decreased 67.1% from $670K to $220K. The office’s share of positive obligations moved from 0.26% to 0.060%, a change of −0.2 percentage points.

    The latest period contains 3 actions across 2 awards. The preceding period contained 5 active prime contractors and 6 awards.

  5. Reported funding office

    Federal Protective Service (FPS)

    #5Up 1 from #6

    Latest 12 months

    $151K

    0.040% of positive obligations

    Versus preceding 12 months

    +$6K

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations increased 4.0% from $145K to $151K. The office’s share of positive obligations moved from 0.060% to 0.040%, a change of 0.0 percentage points.

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

  6. Reported funding office

    FLETC ARTESIA OPERATIONS

    #6Up 3 from #9

    Latest 12 months

    $101K

    0.030% of positive obligations

    Versus preceding 12 months

    +$95K

    2 active prime contractors · 2 awards

    View office comparison and evidence

    Reported obligations increased 1616.7% from $6K to $101K. The office’s share of positive obligations moved from 0% to 0.030%, a change of 0.0 percentage points.

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

  7. Reported funding office

    DEPUTY COMDT 4 MISSION SUPP WASH DC

    #7New to the positive-obligation ranking

    Latest 12 months

    $55K

    0.010% of positive obligations

    Versus preceding 12 months

    +$55K

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations rose from $0 to $55K. The office’s share of positive obligations moved from 0% to 0.010%, a change of 0.0 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

    HOMELAND SECURITY INVESTIGATIONS DIVISION 4

    #8Rank unchanged

    Latest 12 months

    $18K

    0% of positive obligations

    Versus preceding 12 months

    −$5K

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations decreased 22.0% from $23K to $18K. The office’s share of positive obligations moved from 0.010% to 0%, a change of 0.0 percentage points.

    The latest period contains 1 action across 1 award. The preceding period contained 2 active prime contractors and 2 awards.

  9. Reported funding office

    OFFICE OF TRAINING AND DEVELOPMENT

    No positive-obligation rank

    Latest 12 months

    $0

    0% of positive obligations

    Versus preceding 12 months

    −$34K

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations decreased 100.0% from $34K to $0. The office’s share of positive obligations moved from 0.010% to 0%, a change of 0.0 percentage points.

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

  10. Reported funding office

    CONTRACTING & PROCUREMENT

    No positive-obligation rank

    Latest 12 months

    $0

    0% of positive obligations

    Versus preceding 12 months

    +$60K

    0 active prime contractors · 0 awards

    View office comparison and evidence

    Reported obligations moved from $60K in net deobligations to $0 in net obligations. The office’s share of positive obligations moved from 0% to 0%, a change of 0.0 percentage points.

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

  11. Reported funding office

    AVIATION LOGISTICS CENTER (ALS)

    No positive-obligation rank

    Latest 12 months

    $0

    0% of positive obligations

    Versus preceding 12 months

    −$308K

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations decreased 100.0% from $308K to $0. The office’s share of positive obligations moved from 0.12% to 0%, a change of −0.1 percentage points.

    The latest period contains 1 action across 1 award. The preceding period contained 2 active prime contractors and 2 awards.

  12. Reported funding office

    REQUIREMENTS & CAPABILITIES ANALYSIS

    No positive-obligation rank

    Latest 12 months

    −$1.9M

    0% of positive obligations

    Versus preceding 12 months

    −$480K

    3 active prime contractors · 3 awards

    View office comparison and evidence

    Reported obligations widened from $1.4M to $1.9M in net deobligations. The office’s share of positive obligations moved from 0% to 0%, a change of 0.0 percentage points.

    The latest period contains 3 actions across 3 awards. The preceding period contained 4 active prime contractors and 8 awards.

    Leading award-level changes

Contract types, competition, and procurement methods

From Oct 24, 2025 through Oct 23, 2026, 31 awards had positive obligations totaling $380.1M. Mafo was the leading reported procedure, accounting for 43.0% of positive obligations. Awards with a reported parent IDV accounted for 97.5%.

Leading award type
97.4%
Delivery Order
Leading reported procedure
43.0%
Mafo
Reported parent IDV
97.5%
of positive obligations had a reported parent IDV
Median reported offers
2
25 of 31 awards reported offers

Buying method changes

Compared with Oct 24, 2024–Oct 23, 2025. Based on 31 current awards and 32 preceding awards with positive net obligations.

Median positive award obligations
$3.9M
Up from $1.0M in the preceding period
Reported full-and-open obligation share
20.6%
Down from 64.1% in the preceding period
Delivery-order obligation share
97.4%
Up from 77.5% 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.

Same-NAICS comparison

Compared with the NAICS 334517 peer median, parent-IDV obligation share is 4.3 percentage points higher, reported full-and-open obligation share is 47.8 percentage points lower, delivery-order obligation share is 4.2 percentage points higher, and median positive award obligations are 1946.1% higher.

MeasureThis marketPeer medianDifference
Parent-IDV obligation share97.5%93.2%+4.3 pts
Reported full-and-open obligation share20.6%68.4%-47.8 pts
Delivery-order obligation share97.4%93.2%+4.2 pts
Median positive award obligations$3.9M$190K+1946.1%
Peer cohort and comparison limits

The peer median gives each of the 3 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)20$370.3M97.4%
Definitive Contract(D)4$9.4M2.5%
Purchase Order(B)4$227K0.060%
BPA Call(A)3$130K0.030%

Reported parent-award types

Reported valueAwardsPositive obligationsShare
IDC(B)20$370.3M97.4%
BPA(E)3$130K0.030%
Not reported8$9.6M2.5%

Single- or multiple-award parent structure

Reported valueAwardsPositive obligationsShare
Multiple Award(M)17$224.1M59.0%
Single Award(S)6$146.3M38.5%
Not reported8$9.6M2.5%

Solicitation procedures

Reported valueAwardsPositive obligationsShare
Mafo(SUBJECT TO MULTIPLE AWARD FAIR OPPORTUNITY)8$163.3M43.0%
Np(NEGOTIATED PROPOSAL/QUOTE)3$64.2M16.9%
Sss(ONLY ONE SOURCE)1$63.6M16.7%
Subject to Multiple Award Fair Opportunity(MAFO)6$60.7M16.0%
Negotiated Proposal/Quote(NP)4$17.6M4.6%
Only One Source(SSS)3$10.3M2.7%
Other reported values6$420K0.11%

Extent competed

Reported valueAwardsPositive obligationsShare
A(FULL AND OPEN COMPETITION)11$227.4M59.8%
Full and Open Competition(A)10$78.3M20.6%
C(NOT COMPETED)1$63.6M16.7%
Not Competed(C)3$10.3M2.7%
Not Competed Under SAP(G)1$217K0.060%
F(COMPETED UNDER SAP)2$149K0.040%
Other reported values3$54K0.014%

Fair-opportunity and limited-source reporting

Reported valueAwardsPositive obligationsShare
Fair Opportunity Given(FAIR)6$153.6M40.4%
Minimum Guarantee(MG)3$35.4M9.3%
Other Statutory Authority(OSA)2$29.4M7.8%
Follow-on Action Following Competitive Initial Action(FOO)3$5.5M1.5%
Not reported17$156.1M41.1%

Other-than-full-and-open reasons

Reported valueAwardsPositive obligationsShare
Only One Source-Other (FAR 6.302-1 Other)(ONE)2$73.8M19.4%
SAP Non-Competition (FAR 13)(SP2)2$235K0.060%
Unique Source (FAR 6.302-1(B)(1))(UNQ)1$151K0.040%
Brand Name Description (FAR 6.302-1(C))(BND)1$4K0%
Not reported25$306.0M80.5%

Contract pricing types

Reported valueAwardsPositive obligationsShare
J(FIRM FIXED PRICE)15$291.2M76.6%
Firm Fixed Price(J)16$88.9M23.4%

Product or Service Codes

Reported valueAwardsPositive obligationsShare
Hazard-Detecting Instruments and Apparatus(6665)14$215.8M56.8%
Miscellaneous Alarm, Signal, and Security Detection Systems(6350)10$156.7M41.2%
Physical Properties Testing and Inspection(6635)3$7.3M1.9%
Maint/Repair/Rebuild of Equipment- Alarm, Signal, and Security Detection Systems(J063)2$367K0.10%
IT and Telecom - Business Application/Application Development Software as A Service(DA10)1$18K0%
Maint/Repair/Rebuild of Equipment- Electrical and Electronic Equipment Components(J059)1$6K0%

Awarding subagencies

Reported valueAwardsPositive obligationsShare
U.S. Customs and Border Protection(7014)19$296.6M78.0%
Transportation Security Administration(7013)5$83.0M21.8%
U.S. Secret Service(7009)2$220K0.060%
Office of Procurement Operations(7001)1$151K0.040%
Federal Law Enforcement Training Center(7015)2$101K0.030%
U.S. Coast Guard(7008)1$55K0.010%
Other reported values1$18K0.0048%

Awarding offices

Reported valueAwardsPositive obligationsShare
Border Enforcement Contracting Division(70B03C)17$240.8M63.4%
Security Technology(70T040)5$83.0M21.8%
Information Technology Contracting Division(70B04C)2$55.8M14.7%
U. S. Secret Service(70US09)2$220K0.060%
Fps East Ccg Div 2 Acq Div(70RFP2)1$151K0.040%
Fletc Artesia Procurement Office(70LART)2$101K0.030%
Other reported values2$73K0.019%

Reported parent IDVs

Reported valueAwardsPositive obligationsShare
70T04025D7672N004(7013)1$63.6M16.7%
70B03C21D00000004(7014)2$55.8M14.7%
70B03C21D00000035(7014)1$50.7M13.3%
70B03C21D00000036(7014)2$50.5M13.3%
70B03C26D00000029(7014)2$44.2M11.6%
70B03C20D00000013(7014)1$29.9M7.9%
70B03C26D00000031(7014)1$21.2M5.6%
70B03C21D00000003(7014)2$15.4M4.1%
Other reported values11$39.2M10.3%
Not reported8$9.6M2.5%

Offers, award size, and timing

Median reported offers
2 median
25 reported · 6 not reported
Positive award obligations
$3.9M median
$217K–$18.8M middle 50%
Reported performance period
1,004 days (~2.7 years) median
31 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 11prime contractors account for at least 80% of positive obligations in the last 12 months
Largest prime contractor
22.7%of positive obligations in the last 12 months
Leading four prime contractors
71.7%of positive obligations in the last 12 months
Leading eight prime contractors
100.0%of positive obligations in the last 12 months

Based on $372.3M 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

    $84.7M

    22.7%

    Dollar movement

    +$10.6M

    vs. prior 12 months

    Last 12mo awards

    16 awards

    28 actions

    Historical and award details for RAPISCAN SYSTEMS INC
    Obligations: prior → latest
    $74.1M → $84.7M
    +14.2%
    Share: prior → latest
    28.9% → 22.7%
    −6.2 percentage points
    All-period obligations
    $217.1M
    20.7% of all-period positive obligations · 19 awards
    Recorded activity
    Since Jan 31, 2022
    through Sep 21, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside56
    Not reported116
    Reported small business00
    All-period set-aside types

    None reported.

  2. #2

    Last 12mo obligations

    $73.0M

    19.6%

    Dollar movement

    −$9.7M

    vs. prior 12 months

    Last 12mo awards

    21 awards

    34 actions

    Historical and award details for SMITHS DETECTION INC.
    Obligations: prior → latest
    $82.7M → $73.0M
    −11.7%
    Share: prior → latest
    32.2% → 19.6%
    −12.6 percentage points
    All-period obligations
    $357.9M
    34.2% of all-period positive obligations · 39 awards
    Recorded activity
    Since Dec 23, 2021
    through Sep 29, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside46
    Not reported1715
    Reported small business00
    All-period set-aside types

    None reported.

  3. #3

    Last 12mo obligations

    $58.4M

    15.7%

    Dollar movement

    +$8.3M

    vs. prior 12 months

    Last 12mo awards

    11 awards

    32 actions

    Historical and award details for LEIDOS, INC.
    Obligations: prior → latest
    $50.1M → $58.4M
    +16.5%
    Share: prior → latest
    19.5% → 15.7%
    −3.9 percentage points
    All-period obligations
    $174.8M
    16.7% of all-period positive obligations · 12 awards
    Recorded activity
    Since Jul 12, 2022
    through Oct 21, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside32
    Not reported88
    Reported small business00
    All-period set-aside types

    None reported.

  4. #4

    Last 12mo obligations

    $50.8M

    13.6%

    Dollar movement

    +$28.2M

    vs. prior 12 months

    Last 12mo awards

    6 awards

    12 actions

    Historical and award details for ASTROPHYSICS INC
    Obligations: prior → latest
    $22.6M → $50.8M
    +124.7%
    Share: prior → latest
    8.8% → 13.6%
    +4.8 percentage points
    All-period obligations
    $86.4M
    8.3% of all-period positive obligations · 8 awards
    Recorded activity
    Since Apr 6, 2022
    through Sep 28, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside33
    Not reported32
    Reported small business65
    All-period set-aside types

    None reported.

  5. #5

    Last 12mo obligations

    $50.5M

    13.6%

    Dollar movement

    +$50.5M

    vs. prior 12 months

    Last 12mo awards

    2 awards

    5 actions

    Historical and award details for LEIDOS, INC.
    Obligations: prior → latest
    $0 → $50.5M
    Not comparable
    Share: prior → latest
    0% → 13.6%
    +13.6 percentage points
    All-period obligations
    $50.5M
    4.8% of all-period positive obligations · 3 awards
    Recorded activity
    Since Mar 2, 2022
    through Aug 17, 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.

  6. #6

    Last 12mo obligations

    $44.2M

    11.9%

    Dollar movement

    +$44.2M

    vs. prior 12 months

    Last 12mo awards

    2 awards

    2 actions

    Historical and award details for LEIDOS, INC.
    Obligations: prior → latest
    $0 → $44.2M
    Not comparable
    Share: prior → latest
    0% → 11.9%
    +11.9 percentage points
    All-period obligations
    $44.2M
    4.2% of all-period positive obligations · 2 awards
    Recorded activity
    Since Jun 17, 2026
    through Aug 24, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported20
    Reported small business00
    All-period set-aside types

    None reported.

  7. #7

    Last 12mo obligations

    $9.8M

    2.6%

    Dollar movement

    −$14.3M

    vs. prior 12 months

    Last 12mo awards

    9 awards

    11 actions

    Historical and award details for LEIDOS SECURITY DETECTION & AUTOMATION, INC.
    Obligations: prior → latest
    $24.2M → $9.8M
    −59.3%
    Share: prior → latest
    9.4% → 2.6%
    −6.8 percentage points
    All-period obligations
    $102.1M
    9.7% of all-period positive obligations · 24 awards
    Recorded activity
    Since May 10, 2022
    through Aug 13, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside33
    Not reported65
    Reported small business00
    All-period set-aside types

    None reported.

  8. #8

    Last 12mo obligations

    $984K

    0.26%

    Dollar movement

    −$1.1M

    vs. prior 12 months

    Last 12mo awards

    6 awards

    11 actions

    Historical and award details for SMITHS DETECTION, INC
    Obligations: prior → latest
    $2.1M → $984K
    −52.1%
    Share: prior → latest
    0.80% → 0.26%
    −0.5 percentage points
    All-period obligations
    $7.5M
    0.71% of all-period positive obligations · 15 awards
    Recorded activity
    Since Feb 11, 2022
    through Sep 9, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside33
    Not reported34
    Reported small business00
    All-period set-aside types

    None reported.

  9. #9

    Last 12mo obligations

    $55K

    0.010%

    Dollar movement

    +$55K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for KODEX, INC.
    Obligations: prior → latest
    $0 → $55K
    Not comparable
    Share: prior → latest
    0% → 0.010%
    0.0 percentage points
    All-period obligations
    $84K
    0.010% of all-period positive obligations · 2 awards
    Recorded activity
    Since Nov 18, 2022
    through Sep 28, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside10
    Not reported00
    Reported small business00
    All-period set-aside types

    None reported.

  10. #10

    Last 12mo obligations

    $18K

    0%

    Dollar movement

    −$5K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for NORTH STAR IMAGING INCORPORATED
    Obligations: prior → latest
    $23K → $18K
    −22.0%
    Share: prior → latest
    0.010% → 0%
    0.0 percentage points
    All-period obligations
    $68K
    0.010% of all-period positive obligations · 2 awards
    Recorded activity
    Since Oct 27, 2021
    through Aug 26, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside11
    Not reported00
    Reported small business11
    All-period set-aside types

    None reported.

  11. #11

    Last 12mo obligations

    $4K

    0%

    Dollar movement

    −$50

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for CREATIVE ELECTRON INC.
    Obligations: prior → latest
    $4K → $4K
    −1.3%
    Share: prior → latest
    0% → 0%
    0.0 percentage points
    All-period obligations
    $8K
    0% of all-period positive obligations · 1 award
    Recorded activity
    Since Jul 31, 2025
    through Jun 25, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside11
    Not reported00
    Reported small business11
    All-period set-aside types

    None reported.

  12. #12

    Last 12mo obligations

    −$374K

    0%

    Dollar movement

    −$374K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for REVEAL IMAGING TECHNOLOGIES, INC.
    Obligations: prior → latest
    $0 → −$374K
    Not comparable
    Share: prior → latest
    0% → 0%
    0.0 percentage points
    All-period obligations
    −$81K
    0% of all-period positive obligations · 7 awards
    Recorded activity
    Since Feb 8, 2022
    through Jun 8, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported11
    Reported small business00
    All-period set-aside types

    None reported.

  13. #13

    Last 12mo obligations

    −$76K

    0%

    Dollar movement

    +$154K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for AMERICAN SCIENCE & ENGINEERING INC
    Obligations: prior → latest
    −$231K → −$76K
    Not comparable
    Share: prior → latest
    0% → 0%
    0.0 percentage points
    All-period obligations
    $2.0M
    0.19% of all-period positive obligations · 11 awards
    Recorded activity
    Since Dec 2, 2021
    through Feb 23, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported12
    Reported small business02
    All-period set-aside types

    None reported.

  14. #14

    Last 12mo obligations

    $0

    0%

    Dollar movement

    −$198K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for RAD SOURCE TECHNOLOGIES, INC.
    Obligations: prior → latest
    $198K → $0
    −100.0%
    Share: prior → latest
    0.080% → 0%
    −0.1 percentage points
    All-period obligations
    $198K
    0.020% of all-period positive obligations · 1 award
    Recorded activity
    Since Apr 15, 2025
    through Mar 4, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside11
    Reported no set-aside00
    Not reported00
    Reported small business11
    All-period set-aside types
    • 1 · Total small business
  15. #15

    Last 12mo obligations

    $0

    0%

    Dollar movement

    −$34K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for ANTECH DIAGNOSTICS, INC
    Obligations: prior → latest
    $34K → $0
    −100.0%
    Share: prior → latest
    0.010% → 0%
    0.0 percentage points
    All-period obligations
    $34K
    0% of all-period positive obligations · 1 award
    Recorded activity
    Since Sep 29, 2025
    through Jan 12, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside11
    Not reported00
    Reported small business11
    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.

SMITHS DETECTION INC.

THE PURPOSE OF THIS NO COST MODIFICATION IS TO ADD FAR 52.222-90 AS MANDATED BY EXECUTIVE ORDER 14398

The reported potential end date is Mar 29, 2027. Current award value is 100.0% of reported potential value ($74.6M of $74.6M).

Performance period

93.4%

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

Current award value as a share of potential value

100.0%

$74.6M current$74.6M potential
Supporting data

Reported performance starts Sep 28, 2020.

No later potential end date is reported; current and potential end dates are both Mar 29, 2027.

$74.6M is obligated against $74.6M in current reported award value (100.0%).

Reported potential end dates: Mar 29, 2025 → Mar 29, 2028 → Mar 29, 2027.

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

PIID 70T04020F5CAP1137

LEIDOS, INC.

MEMS SYSTEMS

$39.7M is obligated on an award with a reported potential end date of August 23, 2027.

Performance period

16.5%

As of Oct 23, 2026Potential end Aug 23, 2027

Current award value as a share of potential value

100.0%

$39.7M current$39.7M potential
Supporting data

Reported performance starts Aug 24, 2026.

No later potential end date is reported; current and potential end dates are both Aug 23, 2027.

$39.7M is obligated against $39.7M in current reported award value (100.0%).

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

PIID 70B03C26F00000633

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.

Base award

This action

+$39.7M

LEIDOS, INC.

US BORDER PATROL

MEMS SYSTEMS

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
$39.7M
Share of 12-month positive obligations
10.7%
Supporting data
Prime contractor
#6 · 11.9% share
Newly active in this market; no actions were reported in the preceding 12 months
Funding office
#3 · 19.7% attributed share
+18.8 percentage points · $71.3M net increase; action accounted for 55.6%
Related:Funding office gainLargest newly observed contractor
PIID 70B03C26F00000633
Modification

This action

+$29.9M

ASTROPHYSICS INC

OFFICE OF FIELD OPERATIONS

THE PURPOSE OF THIS MEDICATION IS TO ADD ADDITIONAL FUNDING AND EXTEND THE PERIOD OF PERFORMANCE

Why it stands out

The award grew alongside stronger contractor activity.

The modification added $29.9M while contractor obligations rose $28.2M overall.

Award net obligations
$140.5M
Share of 12-month positive obligations
8.0%
Supporting data
Prime contractor
#4 · 13.6% share
up 1 rank · +4.8 percentage points · $28.2M net increase; action exceeded it by $1.7M
Funding office
#1 · 59.3% attributed share
−15.8 percentage points · $28.1M net increase; action exceeded it by $1.8M
PIID 70B03C21F00001090 · Mod P00016
Base award

This action

+$63.6M

SMITHS DETECTION INC.

ACQUISITION PROGRAM MGMT

THE PURPOSE OF THIS DELIVERY ORDER IS TO PURCHASE MEDIUM SPEED EXPLOSIVE DETECTION SYSTEMS (MSEDS),INSTALLATION SERVICES, AND ANCILLARY EQUIPMENT.

Why it stands out

A new award added obligations despite weaker contractor activity.

The action represented 17.1% of the market’s latest 12-month positive obligations while the contractor’s obligations fell $9.7M overall.

Award net obligations
$63.6M
Share of 12-month positive obligations
17.1%
Supporting data
Prime contractor
#2 · 19.6% share
$9.7M net decline despite this positive action
Funding office
#2 · 20.9% attributed share
−2.7 percentage points · $17.2M net increase; action exceeded it by $46.4M
Related:Unusually large action
PIID 70T04026F7672N007
Base award

This action

+$21.2M

RAPISCAN SYSTEMS INC

OFFICE OF FIELD OPERATIONS

U.S. CBP MOBILE X-RAY INSPECTION VEHICLES DELIVERY ORDER.

Why it stands out

One action represented 5.7% of the market’s latest 12-month positive obligations.

At $21.2M, the action was large enough to materially affect the latest 12-month market picture.

Award net obligations
$21.2M
Share of 12-month positive obligations
5.7%
Supporting data
Prime contractor
#1 · 22.7% share
up 1 rank · −6.2 percentage points · $10.6M net increase; action exceeded it by $10.7M
PIID 70B03C26F00000549
Deobligation

This action

−$2.3M

SMITHS DETECTION, INC

ACQUISITION PROGRAM MGMT

CLOSEOUT

Why it stands out

The award contracted while office-attributed spending grew overall.

The action removed $2.3M while office-attributed spending rose $17.2M.

Award net obligations
$67.7M
Share of 12-month positive obligations
0.63%
Supporting data
Prime contractor
#8 · 0.26% share
down 2 ranks · −0.5 percentage points · $1.1M net decline; action exceeded it by $1.3M
Funding office
#2 · 20.9% attributed share
$17.2M net increase despite this negative action
PIID 70T04018F5CAP1017 · Mod P00008
Base award

This action

+$18.8M

LEIDOS, INC.

US BORDER PATROL

LOW ENERGY PORTAL SYSTEM

Why it stands out

One action represented 5.0% of the market’s latest 12-month positive obligations.

At $18.8M, the action was large enough to materially affect the latest 12-month market picture.

Award net obligations
$18.8M
Share of 12-month positive obligations
5.0%
Supporting data
Prime contractor
#5 · 13.6% share
+13.6 percentage points · $50.5M net increase; action accounted for 37.3%
Related:Largest share gain
PIID 70B03C26F00000621
View recent award activity by date (10)
  1. LEIDOS, INC.Modification · PIID 70B03C20F00000451
    Action+$296K
    Award net obligations$31.9M
  2. SMITHS DETECTION INC.Deobligation · PIID 70B03C21F00001131
    Action−$1.1M
    Award net obligations$26.5M
  3. SMITHS DETECTION INC.Base award · PIID 70T04026F7672N007
    Action+$63.6M
    Award net obligations$63.6M
  4. ASTROPHYSICS INCModification · PIID 70B03C21F00001090
    Action+$29.9M
    Award net obligations$140.5M
  5. KODEX, INC.Base award · PIID 70Z0G326PESD70001
    Action+$55K
    Award net obligations$55K
  6. ASTROPHYSICS INCBase award · PIID 70LART26FPFB00050
    Action+$95K
    Award net obligations$95K
  7. RAPISCAN SYSTEMS INCModification · PIID 70B03C20F00000452
    Action+$10.9M
    Award net obligations$85.7M
  8. SMITHS DETECTION, INCDeobligation · PIID 70T04018F5CAP1017
    Action−$2.3M
    Award net obligations$67.7M
  9. SMITHS DETECTION, INCDeobligation · PIID HSTS0415JCT1106
    Action−$190K
    Award net obligations$41.8M
  10. RAPISCAN SYSTEMS INCModification · PIID 70B03C21F00001132
    Action+$437K
    Award net obligations$186.9M

DHS irradiation apparatus manufacturing market FAQs

Answers based on reported federal contract data.

Who are the top DHS irradiation apparatus manufacturing contractors?

In the 12 months through October 23, 2026, RAPISCAN SYSTEMS INC, SMITHS DETECTION INC., and LEIDOS, INC. were the leading DHS irradiation apparatus manufacturing prime contractors by positive obligations.

  1. #1

    RAPISCAN SYSTEMS INC

    $84,655,232 in positive obligations

  2. #2

    SMITHS DETECTION INC.

    $72,972,403 in positive obligations

  3. #3

    LEIDOS, INC.

    $58,386,827 in positive obligations

Rankings use reported USAspending award data.

Did DHS contract obligations increase in the irradiation apparatus manufacturing market?

Yes. Measured by net prime contract obligations, reported DHS activity in the irradiation apparatus manufacturing market increased 45.1% from $256,243,645 in the preceding 12 months to $371,860,838 in the 12 months through October 23, 2026.

Latest 12 months
$371,860,838
Net prime contract obligations
Preceding 12 months
$256,243,645
Net prime contract obligations
Change
+45.1%
Between matched 12-month periods

Reported contract actions, not outlays or a forecast.

What recent DHS contract award activity was reported in the irradiation apparatus manufacturing market?

Recent DHS contract award activity reported in the irradiation apparatus manufacturing market included actions for LEIDOS, INC., ASTROPHYSICS INC, and SMITHS DETECTION 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 DHS contracts under NAICS 334517?

From October 24, 2025 through October 23, 2026, DHS reported 31 positive-obligation awards for irradiation apparatus manufacturing under NAICS 334517. The leading award type was delivery order. The leading reported procedure was mafo.

Positive-obligation awards
31
Leading reported procedure
Mafo
43% of positive obligations
Leading award type
Delivery Order
97.4% of positive obligations
Full and open
20.6%
of positive obligations
Reported parent IDV
97.5%
of positive obligations

Percentages use positive obligations as the denominator.

Which DHS irradiation apparatus manufacturing awards may warrant recompete research?

2 DHS irradiation apparatus manufacturing awards may warrant recompete research based on reported potential-end dates, including awards held by SMITHS DETECTION INC. and LEIDOS, 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 October 23, 2026. Set-aside and business-size fields reflect award records, not a contractor's current eligibility.

Review data methodology