Top DHS all other miscellaneous general purpose machinery manufacturing contractors
In the 12 months ending Oct 5, 2026, the Department of Homeland Security obligated $7.6M in net prime contract dollars under NAICS 333998, down 25.2% from $10.2M in the preceding 12 months. 67 prime contractors received positive obligations, and 31 of them accounted for 80% of that spend.
Prime contracts funded by the Department of Homeland Security. 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 DHS contractors for NAICS 333998
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 | Duramax Marine, LLC | $659K | $80K | 8.6% | ▲ 27 |
| 2 | S I T Corporation | $466K | $397K | 6.0% | ▲ 1 |
| 3 | Sauer Compressors USA, Inc. | $343K | $0 | 4.5% | New |
| 4 | Aantilia LLC | $336K | $279K | 4.4% | ▲ 2 |
| 5 | Integrated Procurement Technologies | $330K | $0 | 4.3% | New |
| 6 | Tate Andale, LLC | $324K | $0 | 4.2% | New |
| 7 | Vprime Tech Inc | $315K | $112K | 4.1% | ▲ 13 |
| 8 | Florida Marine Joiner Service, Inc. | $303K | $83K | 3.9% | ▲ 18 |
| 9 | Allied Systems Company | $258K | $27K | 3.4% | ▲ 50 |
| 10 | Russ Equipment Co., Incorporated | $227K | $105K | 2.9% | ▲ 13 |
| 11 | Atap Inc | $190K | $23K | 2.5% | ▲ 50 |
| 12 | Chand, L.L.C. | $187K | $217K | 2.4% | ▼ 5 |
| 13 | Hyspan Precision Products, Inc. | $181K | $0 | 2.4% | New |
| 14 | Techni-Cast LLC | $177K | $332K | 2.3% | ▼ 10 |
| 15 | KAY KAY LLC | $171K | $27K | 2.2% | ▲ 45 |
What changed in the last 12 months
Contractors with the largest change in reported obligations versus the preceding 12 months.
Largest gains
- Duramax Marine, LLC$80K → $659K (+$578K) · now #1
- Sauer Compressors USA, Inc.$0 → $343K (+$343K) · now #3
- Integrated Procurement Technologies$0 → $330K (+$330K) · now #5
Largest declines
- Quantum Marine Engineering, Inc.$3.7M → $63K (−$3.6M) · now #38
- Seahorse Defense Supply, LLC$587K → $133K (−$455K) · now #20
- Dezzeloper LLC$292K → $0 (−$292K) · no latest-period obligations
New to this market
26 contractors received their first obligations in this market (since FY2022) during the latest 12 months. The largest:
| Contractor | First obligation | Latest 12 mo |
|---|---|---|
| Sauer Compressors USA, Inc. | Aug 5, 2026 | $343K |
| Hyspan Precision Products, Inc. | Sep 23, 2026 | $181K |
| The W.W. Williams Company, LLC | Apr 16, 2026 | $145K |
| Morgan Ingland LLC | May 4, 2026 | $138K |
| The Electric Heater Co | Jul 10, 2026 | $101K |
| Tech Comm LLC | Jun 16, 2026 | $99K |
| GEA North America Inc. | Aug 11, 2026 | $87K |
| Pacific Power Group, LLC | Apr 27, 2026 | $83K |
Where the money comes from
Funding sub-agencies within the Department of Homeland Security, 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 |
|---|---|---|---|
| U.S. Coast Guard | $7.6M | $10.1M | Down $2.5M (24.8%) |
| Federal Emergency Management Agency | $17K | $0 | New |
Common questions
Who are the top DHS contractors for NAICS 333998?
In the latest 12 months, Duramax Marine, LLC ($659K), S I T Corporation ($466K), Sauer Compressors USA, Inc. ($343K) received the most DHS obligations for all other miscellaneous general purpose machinery manufacturing.
How concentrated is this market?
The eight largest primes held 40.0% of positive obligations, and Duramax Marine, LLC alone held 8.6%. 26 contractors won their first obligations in this market during the latest 12 months.
Related markets
NAICS 333998 across all agencies
DoD · NAICS 333998
$208.6MVA · NAICS 333998
$5.3MFigures 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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