Top DoD fiber optic cable manufacturing contractors
In the 12 months ending Oct 5, 2026, the Department of Defense obligated $24.6M in net prime contract dollars under NAICS 335921, up 39.4% from $17.7M in the preceding 12 months. 80 prime contractors received positive obligations, and 7 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 335921
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 | P.A.R. Products Co | $8.4M | $3.4M | 33.7% | — |
| 2 | Burnham Polymeric, Inc. | $4.8M | $0 | 19.5% | New |
| 3 | REV-CAP Company, Inc. | $2.2M | $1.5M | 8.8% | — |
| 4 | Kitco Fiber Optics Inc | $1.6M | $256K | 6.5% | ▲ 10 |
| 5 | Ametek SCP Inc | $1.5M | $0 | 5.9% | New |
| 6 | Advanced Technology Systems Company, Inc. (of Virginia) | $899K | $0 | 3.6% | New |
| 7 | Anixter Middle East FZE | $656K | $105K | 2.6% | ▲ 23 |
| 8 | Genuine Cable Group, LLC | $641K | $157K | 2.6% | ▲ 17 |
| 9 | American Engineering Corporation | $633K | $533K | 2.5% | ▼ 4 |
| 10 | Teledyne Instruments Inc | $372K | $12K | 1.5% | ▲ 76 |
| 11 | Murray Benjamin Electric Company LLC | $356K | $396K | 1.4% | ▼ 3 |
| 12 | R & M Government Services Inc | $316K | $0 | 1.3% | New |
| 13 | Nationwide Supplies, L.P. | $291K | $0 | 1.2% | New |
| 14 | 3sae Technologies, Inc | $164K | $0 | 0.7% | New |
| 15 | Atrenne Computing Solutions, LLC | $158K | $494K | 0.6% | ▼ 8 |
What changed in the last 12 months
Contractors with the largest change in reported obligations versus the preceding 12 months.
Largest gains
- P.A.R. Products Co$3.4M → $8.4M (+$5.0M) · now #1
- Burnham Polymeric, Inc.$0 → $4.8M (+$4.8M) · now #2
- Ametek SCP Inc$0 → $1.5M (+$1.5M) · now #5
Largest declines
- Usmilcom, Inc.$2.8M → $0 (−$2.8M) · no latest-period obligations
- WB Brawley Co$1.1M → $0 (−$1.1M) · no latest-period obligations
- MCS of Tampa, Inc.$528K → $0 (−$528K) · no latest-period obligations
New to this market
28 contractors received their first obligations in this market (since FY2022) during the latest 12 months. The largest:
| Contractor | First obligation | Latest 12 mo |
|---|---|---|
| Advanced Technology Systems Company, Inc. (of Virginia) | Apr 23, 2026 | $899K |
| Nationwide Supplies, L.P. | Apr 7, 2026 | $291K |
| A.M.S. Network, LLC | Nov 6, 2025 | $106K |
| ABC Electric, LLC | Jun 1, 2026 | $92K |
| GFS Supply & Services Company, Inc. | Jun 1, 2026 | $85K |
| Raytheon Company | Feb 11, 2026 | $52K |
| Laurel Technologies Partnership | Apr 1, 2026 | $52K |
| Linear Photonics LLC | Jan 14, 2026 | $47K |
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 | $12.8M | $7.8M | Up $5.0M (64.4%) |
| Department of the Navy | $7.8M | $6.3M | Up $1.4M (22.6%) |
| Department of the Air Force | $1.6M | $3.1M | Down $1.5M (48.5%) |
| Missile Defense Agency | $1.3M | $0 | New |
| Department of the Army | $1.1M | $411K | Up $719K (175.0%) |
| Washington Headquarters Services | $40K | $0 | New |
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 |
|---|---|---|---|
| N6600124P6284 | Burnham Polymeric, Inc. FIBER OPTIC CABLE PACKS | $3.9M | Nov 30, 2026 |
| N6660426P0283 | Ametek SCP Inc AMETEK CABLE ASSEMBLIES | $1.5M | Dec 20, 2027 |
Common questions
Who are the top DoD contractors for NAICS 335921?
In the latest 12 months, P.A.R. Products Co ($8.4M), Burnham Polymeric, Inc. ($4.8M), REV-CAP Company, Inc. ($2.2M) received the most DoD obligations for fiber optic cable manufacturing.
How concentrated is this market?
The eight largest primes held 83.2% of positive obligations, and P.A.R. Products Co alone held 33.7%. 28 contractors won their first obligations in this market during the latest 12 months.
Are any large DoD NAICS 335921 contracts ending soon?
2 of the largest awards in this market reach their current end date in the next 18 months. The first is N6600124P6284 (Burnham Polymeric, Inc., $3.9M obligated), ending Nov 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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