Top DoD pump and pumping equipment manufacturing contractors
In the 12 months ending Oct 5, 2026, the Department of Defense obligated $20.8M in net prime contract dollars under NAICS 333911, up 55.4% from $13.4M in the preceding 12 months. 3 prime contractors received positive obligations, and 1 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 333911
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 | DRS Sustainment Systems, Inc | $20.8M | $13.5M | 100.0% | — |
| 2 | John M. Ellsworth Co., Inc. | $802 | $0 | 0.0% | New |
| 3 | Supplycore LLC | $3 | $0 | 0.0% | ▲ 2 |
What changed in the last 12 months
Contractors with the largest change in reported obligations versus the preceding 12 months.
Largest gains
- DRS Sustainment Systems, Inc$13.5M → $20.8M (+$7.4M) · now #1
- Advanced CNC Manufacturing, Inc.−$131K → $0 (+$131K) · no latest-period obligations
- Allied Defense LLC−$88K → $0 (+$88K) · no latest-period obligations
Largest declines
- The Mallory Co.$108K → $0 (−$108K) · no latest-period obligations
- Raytheon Company$55K → $0 (−$55K) · no latest-period obligations
- Tacmed Solutions, LLC$18K → $0 (−$18K) · no latest-period obligations
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 Army | $20.8M | $13.5M | Up $7.4M (54.7%) |
| Defense Logistics Agency | $3 | −$245K | Up $245K (100.0%) |
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 |
|---|---|---|---|
| W56HZV22F0241 | DRS Sustainment Systems, Inc EARLY ENTRY FLUID DISTRIBUTION SYSTEM (E2FDS) DELIVERY ORDER W56HZV-22-F-0241 OF CONTRACT W56HZV-17-D-0008 IS TO ORDER AND FUND CLIN 2021 (TDP) AND CLIN 2025 (TADSS). | $1.1M | Dec 31, 2026 |
| N0010422FAS08 | Curtiss-Wright Electro-Mechanical Corporation PUMP UNIT,CENTRIFUG | $3.7M | Jan 15, 2027 |
| W912CH26F0282 | DRS Sustainment Systems, Inc EARLY ENTRY FLUID DISTRIBUTION SYSTEM (E2FDS) - THIS IS A TEN (10) YEAR, FIRM FIXED PRICE (FFP), REQUIREMENTS CONTRACT. THIS MODIFICATION IS TO FUND FOUR SYSTEMS AND ANCILLARY… | $20.9M | Feb 1, 2028 |
Common questions
Who are the top DoD contractors for NAICS 333911?
In the latest 12 months, DRS Sustainment Systems, Inc ($20.8M), John M. Ellsworth Co., Inc. ($802), Supplycore LLC ($3) received the most DoD obligations for pump and pumping equipment manufacturing.
How concentrated is this market?
The eight largest primes held 100.0% of positive obligations, and DRS Sustainment Systems, Inc alone held 100.0%. 0 contractors won their first obligations in this market during the latest 12 months.
Are any large DoD NAICS 333911 contracts ending soon?
3 of the largest awards in this market reach their current end date in the next 18 months. The first is W56HZV22F0241 (DRS Sustainment Systems, Inc, $1.1M obligated), ending Dec 31, 2026. An end date is a research lead, not a confirmed recompete: options and extensions often move it.
Related markets
Figures 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.
Ready to connect your pursuit work?
GovEagle gives BD directors, capture managers, and proposal teams one AI workspace from pipeline through proposal, with CMMC/FedRAMP Certified compliance built in.