Top DOJ industrial building construction contractors
In the 12 months ending Oct 5, 2026, the Department of Justice obligated $10.2M in net prime contract dollars under NAICS 236210, up 299.4% from $2.6M in the preceding 12 months. 4 prime contractors received positive obligations, and 1 of them accounted for 80% of that spend.
Prime contracts funded by the Department of Justice. Latest 12 months: Oct 6, 2025 to Oct 5, 2026. Source: USAspending.gov.
Obligations by fiscal year
Net prime contract obligations by federal fiscal year (October to September).
Top DOJ contractors for NAICS 236210
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 | Seneca Federal Solutions, LLC | $9.9M | $0 | 96.3% | New |
| 2 | CCI Prime Contractors, LLC | $338K | $2.7M | 3.3% | ▼ 1 |
| 3 | Reaction Co | $29K | $0 | 0.3% | New |
| 4 | Dunn Construction LLC | $10K | $0 | 0.1% | New |
What changed in the last 12 months
Contractors with the largest change in reported obligations versus the preceding 12 months.
Largest gains
- Seneca Federal Solutions, LLC$0 → $9.9M (+$9.9M) · now #1
- Trusted Construction & Facility Support, LLC−$148K → −$7K (+$141K) · no latest-period obligations
- Reaction Co$0 → $29K (+$29K) · now #3
Largest declines
- CCI Prime Contractors, LLC$2.7M → $338K (−$2.4M) · now #2
- GAL-SON Development, Inc.$7K → $0 (−$7K) · no latest-period obligations
- Advanced Tower Services, LLC$4K → $0 (−$4K) · no latest-period obligations
New to this market
3 contractors received their first obligations in this market (since FY2022) during the latest 12 months. The largest:
| Contractor | First obligation | Latest 12 mo |
|---|---|---|
| Seneca Federal Solutions, LLC | Jul 23, 2026 | $9.9M |
| Reaction Co | Sep 24, 2026 | $29K |
| Dunn Construction LLC | Jun 30, 2026 | $10K |
Where the money comes from
Funding sub-agencies within the Department of Justice, 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 |
|---|---|---|---|
| Federal Prison System / Bureau of Prisons | $9.9M | $0 | New |
| Federal Bureau of Investigation | $370K | $2.6M | Down $2.2M (85.6%) |
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 |
|---|---|---|---|
| 15BBNF26C31500001 | Seneca Federal Solutions, LLC FCC YAZOO CITY ASPHALT PAVING PROGRAM BUILDINGS PROJECT 26Z3AT9 EO 14398 | $9.6M | Sep 28, 2027 |
Common questions
Who are the top DOJ contractors for NAICS 236210?
In the latest 12 months, Seneca Federal Solutions, LLC ($9.9M), CCI Prime Contractors, LLC ($338K), Reaction Co ($29K) received the most DOJ obligations for industrial building construction.
How concentrated is this market?
The eight largest primes held 100.0% of positive obligations, and Seneca Federal Solutions, LLC alone held 96.3%. 3 contractors won their first obligations in this market during the latest 12 months.
Are any large DOJ NAICS 236210 contracts ending soon?
1 of the largest awards in this market reach their current end date in the next 18 months. The first is 15BBNF26C31500001 (Seneca Federal Solutions, LLC, $9.6M obligated), ending Sep 28, 2027. An end date is a research lead, not a confirmed recompete: options and extensions often move it.
Related markets
NAICS 236210 across all agencies
NASA · NAICS 236210
$596.1MDoD · NAICS 236210
$206.9MHHS · NAICS 236210
$99.2MTreasury · NAICS 236210
$10.2MFigures 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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