Top DoD surgical appliance and supplies manufacturing contractors
In the 12 months ending Oct 5, 2026, the Department of Defense obligated $145.4M in net prime contract dollars under NAICS 339113, down 45.4% from $266.4M in the preceding 12 months. 347 prime contractors received positive obligations, and 21 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 339113
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 | Atlantic Diving Supply, Inc. | $34.7M | $38.7M | 23.7% | — |
| 2 | Armorsource LLC | $17.6M | $0 | 12.0% | New |
| 3 | W S Darley & Co | $10.8M | $12.6M | 7.4% | ▲ 3 |
| 4 | Tribalco LLC | $8.4M | $10.1M | 5.7% | ▲ 3 |
| 5 | Gentex Corporation | $6.4M | $24.7M | 4.4% | ▼ 2 |
| 6 | Ocenco Inc | $5.4M | $1.5M | 3.7% | ▲ 15 |
| 7 | Scott Technologies, Inc. | $4.3M | $20.3M | 2.9% | ▼ 2 |
| 8 | ECI Defense Group, Inc. | $3.8M | $8.4M | 2.6% | ▲ 1 |
| 9 | AKS Industries Inc | $3.6M | $0 | 2.5% | New |
| 10 | Switlik Parachute Company, Inc. | $3.1M | $77K | 2.1% | ▲ 162 |
| 11 | Hardwire LLC | $3.1M | $4.4M | 2.1% | ▲ 2 |
| 12 | Southeastern Kentucky Rehabilitation Industries, Inc | $2.9M | $3.3M | 2.0% | ▲ 2 |
| 13 | Horizon Supply Company | $2.3M | $97K | 1.5% | ▲ 145 |
| 14 | access: Supports for Living Inc. | $1.9M | $1.1M | 1.3% | ▲ 10 |
| 15 | Capewell Aerial Systems LLC | $1.8M | $0 | 1.2% | New |
What changed in the last 12 months
Contractors with the largest change in reported obligations versus the preceding 12 months.
Largest gains
- Armorsource LLC$0 → $17.6M (+$17.6M) · now #2
- Ocenco Inc$1.5M → $5.4M (+$3.9M) · now #6
- AKS Industries Inc$0 → $3.6M (+$3.6M) · now #9
Largest declines
- Avon Protection Systems Incorporated$28.9M → $1.2M (−$27.7M) · now #17
- Noble Supply & Logistics, LLC$21.3M → $0 (−$21.3M) · no latest-period obligations
- Gentex Corporation$24.7M → $6.4M (−$18.2M) · now #5
New to this market
72 contractors received their first obligations in this market (since FY2022) during the latest 12 months. The largest:
| Contractor | First obligation | Latest 12 mo |
|---|---|---|
| Armorsource LLC | May 28, 2026 | $17.6M |
| AKS Industries Inc | Apr 16, 2026 | $3.6M |
| Capewell Aerial Systems LLC | Jun 10, 2026 | $1.8M |
| Supplycore LLC | May 13, 2026 | $919K |
| Raumedic Inc | Apr 22, 2026 | $293K |
| American Medical & Rehab Co | Mar 20, 2026 | $230K |
| Maxa Beam Searchlights, Inc. | Feb 2, 2026 | $170K |
| OFF Grid Preparedness Supply LLC | Mar 19, 2026 | $156K |
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 | $96.9M | $175.1M | Down $78.2M (44.7%) |
| Department of the Army | $19.7M | $47.5M | Down $27.8M (58.6%) |
| Defense Health Agency | $10.6M | $14.4M | Down $3.7M (25.9%) |
| Department of the Navy | $10.6M | $11.6M | Down $991K (8.5%) |
| Department of the Air Force | $7.3M | $17.3M | Down $10.0M (57.8%) |
| Washington Headquarters Services | $127K | $93K | Up $35K (37.3%) |
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 |
|---|---|---|---|
| N6133126F0102 | Ocenco Inc EMERGENCY ESCAPE BREATHING DEVICES (EEBDS) AND TRAINERS | $5.4M | Nov 6, 2026 |
| SPE8EX26FJ0H3 | W S Darley & Co 4571801069!ROGRAM STARTS | $5.1M | Nov 17, 2026 |
| FA853324F0061 | MSA Safety Sales, LLC SELF-CONTAINED BREATHING APPARATUS (SCBA) | $28.6M | Dec 15, 2026 |
| SPE8E525F0140 | S & K Electronics Inc 8511451845!HEATER,AIR,ELECTRIC | $6.7M | Dec 22, 2026 |
| SPE8EX25FK02R | W S Darley & Co 4569172425!MEP-1070A (60KW, 50/60HZ) GENERATOR | $12.3M | Dec 28, 2026 |
| SPE8EX26F103H | Atlantic Diving Supply, Inc. 4570962425!VERSION 2 SPARROW VENTILATOR CASE FILT | $9.2M | Mar 9, 2027 |
| SPE1C125F5553 | Gentex Corporation 8511598438!HELMET,GROUND TROOP | $16.5M | Mar 26, 2027 |
| SPE8EX26FJ067 | W S Darley & Co 4570947925!DOOR EGRESS APPLICATION | $5.5M | Apr 22, 2027 |
| SPE8EX26F10VV | Atlantic Diving Supply, Inc. 4572047561!SERIVCE KIT POWER PLANT | $7.2M | May 10, 2027 |
| W912CH25F0253 | Avon Protection Systems Incorporated SPARE MASKS DELIVERY ORDER | $18.4M | May 31, 2027 |
Common questions
Who are the top DoD contractors for NAICS 339113?
In the latest 12 months, Atlantic Diving Supply, Inc. ($34.7M), Armorsource LLC ($17.6M), W S Darley & Co ($10.8M) received the most DoD obligations for surgical appliance and supplies manufacturing.
How concentrated is this market?
The eight largest primes held 62.6% of positive obligations, and Atlantic Diving Supply, Inc. alone held 23.7%. 72 contractors won their first obligations in this market during the latest 12 months.
Are any large DoD NAICS 339113 contracts ending soon?
10 of the largest awards in this market reach their current end date in the next 18 months. The first is N6133126F0102 (Ocenco Inc, $5.4M obligated), ending Nov 6, 2026. An end date is a research lead, not a confirmed recompete: options and extensions often move it.
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$10.3MFigures 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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