Top DoD fluid power cylinder and actuator manufacturing contractors
In the 12 months ending Oct 5, 2026, the Department of Defense obligated $15.1M in net prime contract dollars under NAICS 333995, down 50.2% from $30.2M in the preceding 12 months. 102 prime contractors received positive obligations, and 24 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 333995
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 | Ruta Supplies Inc | $1.7M | $417K | 10.8% | ▲ 16 |
| 2 | Northrop Grumman Systems Corporation | $1.6M | $1.3M | 10.5% | ▲ 3 |
| 3 | Melton Sales & Service | $1.5M | $1.8M | 9.5% | — |
| 4 | l3harris Global Communications, Inc. | $1.3M | $0 | 8.3% | New |
| 5 | Hader, Inc. | $1.0M | $0 | 6.5% | New |
| 6 | Qorvo Texas, LLC | $733K | $0 | 4.7% | New |
| 7 | PC Vision Inc | $639K | $1.2M | 4.1% | — |
| 8 | JLG Industries, Inc. | $488K | $452K | 3.2% | ▲ 8 |
| 9 | Woodward HRT Inc | $350K | $0 | 2.3% | New |
| 10 | Argo Turboserve Corporation | $291K | $481K | 1.9% | ▲ 5 |
| 11 | FM AF, LLC | $291K | $0 | 1.9% | New |
| 12 | Badger Truck and Automotive Group, Inc. | $264K | $0 | 1.7% | New |
| 13 | Periparts Group Inc | $233K | $0 | 1.5% | New |
| 14 | Maney Aircraft, Inc. | $225K | $0 | 1.5% | New |
| 15 | S I T Corporation | $225K | $39K | 1.5% | ▲ 50 |
What changed in the last 12 months
Contractors with the largest change in reported obligations versus the preceding 12 months.
Largest gains
- l3harris Global Communications, Inc.$0 → $1.3M (+$1.3M) · now #4
- Ruta Supplies Inc$417K → $1.7M (+$1.2M) · now #1
- Hader, Inc.$0 → $1.0M (+$1.0M) · now #5
Largest declines
- Transaero, Inc.$4.7M → $0 (−$4.7M) · no latest-period obligations
- Yates Industries Inc$3.7M → $0 (−$3.7M) · no latest-period obligations
- Kampi Components Co Inc$1.7M → $25K (−$1.7M) · now #61
New to this market
46 contractors received their first obligations in this market (since FY2022) during the latest 12 months. The largest:
| Contractor | First obligation | Latest 12 mo |
|---|---|---|
| l3harris Global Communications, Inc. | Mar 18, 2026 | $1.3M |
| Hader, Inc. | Nov 25, 2025 | $1.0M |
| Qorvo Texas, LLC | Jan 27, 2026 | $733K |
| Woodward HRT Inc | Jun 8, 2026 | $350K |
| FM AF, LLC | Nov 19, 2025 | $291K |
| Badger Truck and Automotive Group, Inc. | May 26, 2026 | $264K |
| Periparts Group Inc | Mar 31, 2026 | $233K |
| Maney Aircraft, Inc. | Dec 4, 2025 | $225K |
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 Navy | $5.9M | $7.5M | Down $1.6M (21.3%) |
| Department of the Army | $5.9M | $14.1M | Down $8.2M (58.3%) |
| Defense Logistics Agency | $3.1M | $7.8M | Down $4.7M (60.0%) |
| Department of the Air Force | $119K | $753K | Down $634K (84.2%) |
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 |
|---|---|---|---|
| SPRMM122CTA01 | Leonardo Electronics US Inc. SCR POWER MODULE AS | $1.1M | Nov 9, 2026 |
| SPRDL126C0030 | Hader, Inc. ITEM: CYLINDER ASSEMBLY NSN: 2590-01-230-3922 QTY: 472 EACH BASIC, 472 EACH OPTION AVAILABLE | $1.0M | May 24, 2027 |
| N0010426PXB01 | l3harris Global Communications, Inc. RF7800H 150W GN KIT | $1.3M | May 27, 2027 |
Common questions
Who are the top DoD contractors for NAICS 333995?
In the latest 12 months, Ruta Supplies Inc ($1.7M), Northrop Grumman Systems Corporation ($1.6M), Melton Sales & Service ($1.5M) received the most DoD obligations for fluid power cylinder and actuator manufacturing.
How concentrated is this market?
The eight largest primes held 57.7% of positive obligations, and Ruta Supplies Inc alone held 10.8%. 46 contractors won their first obligations in this market during the latest 12 months.
Are any large DoD NAICS 333995 contracts ending soon?
3 of the largest awards in this market reach their current end date in the next 18 months. The first is SPRMM122CTA01 (Leonardo Electronics US Inc., $1.1M obligated), ending Nov 9, 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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