Top DoD automotive body, paint, and interior repair and maintenance contractors
In the 12 months ending Oct 5, 2026, the Department of Defense obligated $59.3M in net prime contract dollars under NAICS 811121, up 203.4% from $19.6M in the preceding 12 months. 33 prime contractors received positive obligations, and 6 of them accounted for 80% of that spend.
Prime contracts funded by the Department of Defense. Latest 12 months: Oct 6, 2025 to Oct 5, 2026. Source: USAspending.gov.
DoD publishes contract data to USAspending with a 90-day delay, so the most recent months understate DoD activity.
Obligations by fiscal year
Net prime contract obligations by federal fiscal year (October to September).
Top DoD contractors for NAICS 811121
Ranked by positive obligations in the latest 12 months. Share is of all positive obligations in this market.
| # | Contractor | Latest 12 mo | Prior 12 mo | Share | Rank change |
|---|---|---|---|---|---|
| 1 | Astrion Group, LLC | $10.3M | $0 | 17.3% | New |
| 2 | Deloitte Consulting LLP | $10.2M | $567K | 17.2% | ▲ 5 |
| 3 | Northrop Grumman Systems Corporation | $9.3M | $0 | 15.7% | New |
| 4 | Mantech Advanced Systems International, Inc. | $6.9M | $0 | 11.6% | New |
| 5 | l3harris Technologies, Inc. | $6.5M | $0 | 10.9% | New |
| 6 | American Engineering Corporation | $4.4M | $2.9M | 7.4% | ▼ 3 |
| 7 | Centerra Integrated Services Gmbh | $2.3M | $5.4M | 3.9% | ▼ 5 |
| 8 | Delaware Resource Group of Oklahoma LLC | $2.2M | $0 | 3.7% | New |
| 9 | Battelle Memorial Institute | $1.9M | $0 | 3.2% | New |
| 10 | Credence Management Solutions Limited Liability Company | $1.5M | $7.1M | 2.5% | ▼ 9 |
| 11 | Carc Coating Technologies Inc | $939K | $908K | 1.6% | ▼ 7 |
| 12 | Bosung Industry Co., Ltd. | $681K | $49K | 1.1% | — |
| 13 | Accenture Federal Services LLC | $530K | $0 | 0.9% | New |
| 14 | Planned Systems International Inc | $469K | $0 | 0.8% | New |
| 15 | Kwaik Auto Body, LLC | $383K | $30K | 0.7% | ▲ 5 |
What changed in the last 12 months
Contractors with the largest change in reported obligations versus the preceding 12 months.
Largest gains
- Astrion Group, LLC$0 → $10.3M (+$10.3M) · now #1
- Deloitte Consulting LLP$567K → $10.2M (+$9.7M) · now #2
- Northrop Grumman Systems Corporation$0 → $9.3M (+$9.3M) · now #3
Largest declines
- Credence Management Solutions Limited Liability Company$7.1M → $1.5M (−$5.6M) · now #10
- Centerra Integrated Services Gmbh$5.4M → $2.3M (−$3.1M) · now #7
- New Zealand Natural Japan$823K → $0 (−$823K) · no latest-period obligations
New to this market
15 contractors received their first obligations in this market (since FY2022) during the latest 12 months. The largest:
| Contractor | First obligation | Latest 12 mo |
|---|---|---|
| Astrion Group, LLC | May 27, 2026 | $10.3M |
| Northrop Grumman Systems Corporation | May 22, 2026 | $9.3M |
| Mantech Advanced Systems International, Inc. | Sep 30, 2026 | $6.9M |
| l3harris Technologies, Inc. | Feb 26, 2026 | $6.5M |
| Delaware Resource Group of Oklahoma LLC | Jun 24, 2026 | $2.2M |
| Battelle Memorial Institute | Mar 27, 2026 | $1.9M |
| Accenture Federal Services LLC | Apr 28, 2026 | $530K |
| Planned Systems International Inc | Jun 26, 2026 | $469K |
Where the money comes from
Funding sub-agencies within the Department of Defense, latest 12 months. The funding organization can differ from the office that runs the requirement.
| Funding sub-agency | Latest 12 mo | Prior 12 mo | Change |
|---|---|---|---|
| Department of the Air Force | $39.2M | $9.6M | Up $29.5M (307.1%) |
| Department of the Navy | $11.5M | $3.0M | Up $8.5M (286.0%) |
| Department of the Army | $8.2M | $6.7M | Up $1.5M (21.8%) |
| Defense Information Systems Agency | $383K | $0 | New |
| Defense Health Agency | $59K | $0 | New |
| Defense Contract Management Agency | $34K | $223K | Down $189K (84.7%) |
Potential recompetes
Large awards in this market whose current period of performance ends in the next 18 months. Treat these as research leads: options, extensions, and follow-on vehicles often change the timing.
| Award | Incumbent | Obligated | Current end |
|---|---|---|---|
| W912CH26FA087 | Deloitte Consulting LLP THE DOW REQUIRES COMMERCIAL, PROFESSIONAL MANAGEMENT CONSULTING SERVICES TO CONDUCT A COMPREHENSIVE, INDEPENDENT RESOURCE AND PROGRAM STUDY OF THE C-SUAS PORTFOLIO. | $1.0M | Oct 31, 2026 |
| FA489026F0045 | Deloitte Consulting LLP ACC TRANSFORMATION IMPLEMENTATION | $7.3M | Feb 28, 2027 |
| M6785425C5104 | American Engineering Corporation CORROSION REPAIR SERVICES USMC | $7.3M | Apr 24, 2027 |
| FA872326FB001 | l3harris Technologies, Inc. ARRAY GROUP DRIVER INTEGRATION AND TEST ELIMINATES OBSOLESCENCE OF THE ARRAY GROUP DRIVER IN THE THULE, FYLINGDALES, AND CLEAR RADAR SITES BY INTEGRATING AND TESTING EXISTING… | $6.5M | Apr 26, 2027 |
| W9124B24C0003 | Carc Coating Technologies Inc CARC MOBILE CORROSION SERVICE COST | $2.7M | Apr 29, 2027 |
| FA489026F0079 | Credence Management Solutions Limited Liability Company PROVIDE NON-PERSONAL, PROFESSIONAL SERVICES IN SUPPORT OF AIR FORCE REQUIREMENTS FOR CRYPTOGRAPHIC MODERNIZATION INCLUDING CRYPTOGRAPHIC PLANNING, TRANSITION ANALYSIS,… | $1.8M | Jul 8, 2027 |
| FA869126FB015 | Northrop Grumman Systems Corporation ROLL ON BEYOND LINE OF SIGHT ENHANCEMENT CONTACTOR LOGISTICS SUPPORT FOLLOW ON: MAINTENANCE AND REPAIR OF ITEMS, SOFTWARE IMAGE INTEGRATION AND SUBJECT MATTER EXPERT (SME)… | $3.8M | Jul 31, 2027 |
| 47QFCA26F0034 | Mantech Advanced Systems International, Inc. TO PROVIDE SOCPAC AND PARTNERS WITH INTEGRATED LOGISTICS SOLUTIONS. | $6.9M | Sep 29, 2027 |
Common questions
Who are the top DoD contractors for NAICS 811121?
In the latest 12 months, Astrion Group, LLC ($10.3M), Deloitte Consulting LLP ($10.2M), Northrop Grumman Systems Corporation ($9.3M) received the most DoD obligations for automotive body, paint, and interior repair and maintenance.
How concentrated is this market?
The eight largest primes held 87.6% of positive obligations, and Astrion Group, LLC alone held 17.3%. 15 contractors won their first obligations in this market during the latest 12 months.
Are any large DoD NAICS 811121 contracts ending soon?
8 of the largest awards in this market reach their current end date in the next 18 months. The first is W912CH26FA087 (Deloitte Consulting LLP, $1.0M obligated), ending Oct 31, 2026. An end date is a research lead, not a confirmed recompete: options and extensions often move it.
Related markets
NAICS 811121 across all agencies
DHS · NAICS 811121
$44.2MFigures are net obligations on prime contracts (award types A–D) from USAspending.gov, grouped by funding agency and the NAICS code on each award. Net obligations include deobligations and corrections, so they can differ from positive-obligation totals. See methodology.
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