Top DoD fluid power pump and motor manufacturing contractors
In the 12 months ending Oct 5, 2026, the Department of Defense obligated $70.2M in net prime contract dollars under NAICS 333996, down 26.0% from $94.8M in the preceding 12 months. 282 prime contractors received positive obligations, and 45 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 333996
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 | R P M Supply Corporation | $8.3M | $3.6M | 11.3% | ▲ 4 |
| 2 | WS Darley & Co | $7.7M | $0 | 10.4% | New |
| 3 | Leistritz Advanced Technologies Corp | $4.3M | $11K | 5.8% | ▲ 275 |
| 4 | Circor Naval Solutions LLC | $4.2M | $9.2M | 5.7% | ▼ 3 |
| 5 | Asrc Federal Facilities Logistics, LLC | $4.0M | $5.2M | 5.5% | ▼ 2 |
| 6 | T.J. Clark International LLC | $2.0M | $0 | 2.7% | New |
| 7 | Phoenix Trading Inc. | $1.8M | $2.6M | 2.4% | ▲ 1 |
| 8 | ECI Defense Group, Inc. | $1.7M | $3.6M | 2.4% | ▼ 4 |
| 9 | Karcher Futuretech Gmbh | $1.6M | $0 | 2.2% | New |
| 10 | All-Safe Inc | $1.6M | $2.6M | 2.2% | ▼ 3 |
| 11 | Dreamfind, Inc. | $1.6M | $1.3M | 2.1% | ▲ 5 |
| 12 | Dutch Valley Supply Co. | $1.4M | $791K | 1.9% | ▲ 16 |
| 13 | Integrated Procurement Technologies | $1.3M | $414K | 1.8% | ▲ 39 |
| 14 | Triman Industries Inc | $1.1M | $2.0M | 1.6% | ▼ 5 |
| 15 | Acme Products & Engineering Inc | $1.1M | $1.4M | 1.5% | — |
What changed in the last 12 months
Contractors with the largest change in reported obligations versus the preceding 12 months.
Largest gains
- WS Darley & Co$0 → $7.7M (+$7.7M) · now #2
- R P M Supply Corporation$3.6M → $8.3M (+$4.8M) · now #1
- Leistritz Advanced Technologies Corp$11K → $4.3M (+$4.3M) · now #3
Largest declines
- Eaton Aerospace, LLC$6.8M → $562K (−$6.2M) · now #25
- Circor Naval Solutions LLC$9.2M → $4.2M (−$5.0M) · now #4
- Amethyst Builders, LLC$0 → −$2.4M (−$2.4M) · no latest-period obligations
New to this market
53 contractors received their first obligations in this market (since FY2022) during the latest 12 months. The largest:
| Contractor | First obligation | Latest 12 mo |
|---|---|---|
| T.J. Clark International LLC | Apr 7, 2026 | $2.0M |
| ATF, Inc. | Apr 13, 2026 | $346K |
| Percipient Manufacturing, LLC | Nov 26, 2025 | $222K |
| HHE Services, Inc. | Jan 14, 2026 | $210K |
| MWI Corporation | May 12, 2026 | $187K |
| Ocean Pacific Technologies | Dec 22, 2025 | $179K |
| Duke's Aerospace, Inc. | Oct 17, 2025 | $175K |
| Adam N EVE Safety LLC | Apr 30, 2026 | $165K |
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 |
|---|---|---|---|
| Defense Logistics Agency | $46.4M | $77.5M | Down $31.0M (40.0%) |
| Department of the Navy | $13.4M | $2.3M | Up $11.2M (489.8%) |
| Department of the Army | $10.2M | $13.7M | Down $3.5M (25.7%) |
| Department of the Air Force | $82K | $1.3M | Down $1.3M (93.8%) |
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 |
|---|---|---|---|
| SPRDL126C0022 | T.J. Clark International LLC SOLICITATION: FILTER-SEPARATOR,LI NSN: 4330-01-689-0306 MFR CAGE: 81349 MFR PART NUMBER: M52666-4 AWARD: FILTER-SEPARATOR,LI UPDATED NSN: 4330-01-737-5609 MFR CAGE: 81349 MFR… | $1.8M | Oct 30, 2026 |
| SPE7M126C0004 | R P M Supply Corporation 8511826648!PUMP,ROTARY | $1.6M | Nov 9, 2026 |
| N0010426PBE85 | Integrated Procurement Technologies 5-PLUNGER PUMP | $1.1M | Nov 12, 2026 |
| W912CH26F0264 | Karcher Futuretech Gmbh FIRST DO OF RECIPROCATING PUMP | $1.5M | Dec 1, 2026 |
| N6133126F0060 | WS Darley & Co EXPEDITIONARY FUEL DISTRIBUTION SYSTEM (FUEL PUMPS AND FILTERS) | $7.7M | Jan 21, 2027 |
| SPRDL126C0039 | R P M Supply Corporation PUMP, ROTARY NSN: 4320-01-706-5673 USG PART NUMBER: 12541994-2 OEM PART NUMBER: 0ZDCL-00L33-291 QTY: 178 EA | $3.9M | Jan 26, 2027 |
| N0010422CZA26 | Circor Pumps North America LLC PUMP AND MOTOR ASSY | $4.1M | Apr 14, 2027 |
| SPRDL124C0081 | Eaton Aerospace, LLC ITEM: HYDRAULIC MOTOR NSN: 1650-01-183-9529 QTY: 55 EACH BASIC, 55 EACH OPTION AVAILABLE FOR 180 DAYS AFTER AWARD | $1.7M | Oct 22, 2027 |
| SPRRA125C0023 | Eaton Aerospace, LLC PUMP UNIT, HYDRAULIC, 4320-01-5617214, 3032171-001 | $3.5M | Dec 1, 2027 |
Common questions
Who are the top DoD contractors for NAICS 333996?
In the latest 12 months, R P M Supply Corporation ($8.3M), WS Darley & Co ($7.7M), Leistritz Advanced Technologies Corp ($4.3M) received the most DoD obligations for fluid power pump and motor manufacturing.
How concentrated is this market?
The eight largest primes held 46.2% of positive obligations, and R P M Supply Corporation alone held 11.3%. 53 contractors won their first obligations in this market during the latest 12 months.
Are any large DoD NAICS 333996 contracts ending soon?
9 of the largest awards in this market reach their current end date in the next 18 months. The first is SPRDL126C0022 (T.J. Clark International LLC, $1.8M obligated), ending Oct 30, 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.
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