Top DOT other communications equipment manufacturing contractors
In the 12 months ending Oct 5, 2026, the Department of Transportation obligated $59.1M in net prime contract dollars under NAICS 334290, up 1046.5% from $5.2M in the preceding 12 months. 39 prime contractors received positive obligations, and 2 of them accounted for 80% of that spend.
Prime contracts funded by the Department of Transportation. Latest 12 months: Oct 6, 2025 to Oct 5, 2026. Source: USAspending.gov.
Obligations by fiscal year
Net prime contract obligations by federal fiscal year (October to September).
Top DOT contractors for NAICS 334290
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 | Sunhillo Corp | $45.5M | $4.0M | 77.0% | — |
| 2 | Seneca Strategic Partners, LLC | $3.1M | $0 | 5.3% | New |
| 3 | Intellimar Inc | $2.7M | $0 | 4.6% | New |
| 4 | Communications Supply Corporation | $2.0M | $0 | 3.4% | New |
| 5 | Moseley Associates, Inc | $831K | $0 | 1.4% | New |
| 6 | The Will-Burt Company | $539K | $481K | 0.9% | ▼ 4 |
| 7 | Frontgrade Technologies Inc. | $517K | $40K | 0.9% | ▲ 1 |
| 8 | ADB Safegate Americas LLC | $501K | $0 | 0.9% | New |
| 9 | Arc Technology Solutions, LLC | $437K | $0 | 0.7% | New |
| 10 | Aviat U.S., Inc. | $427K | $0 | 0.7% | New |
| 11 | Microtech Inc | $380K | $0 | 0.6% | New |
| 12 | Applied Industrial Technologies Inc | $316K | $0 | 0.5% | New |
| 13 | Controp USA Inc | $242K | $0 | 0.4% | New |
| 14 | Allied Wire and Cable LLC | $203K | $0 | 0.3% | New |
| 15 | Testforce USA, Inc. | $202K | $0 | 0.3% | New |
What changed in the last 12 months
Contractors with the largest change in reported obligations versus the preceding 12 months.
Largest gains
- Sunhillo Corp$4.0M → $45.5M (+$41.5M) · now #1
- Seneca Strategic Partners, LLC$0 → $3.1M (+$3.1M) · now #2
- Intellimar Inc$0 → $2.7M (+$2.7M) · now #3
Largest declines
- DOW-Key Microwave LLC$124K → $0 (−$124K) · no latest-period obligations
- Watts Antenna Company$135K → $23K (−$112K) · now #28
- Srctec, LLC$107K → $0 (−$107K) · no latest-period obligations
New to this market
27 contractors received their first obligations in this market (since FY2022) during the latest 12 months. The largest:
| Contractor | First obligation | Latest 12 mo |
|---|---|---|
| Seneca Strategic Partners, LLC | Dec 19, 2025 | $3.1M |
| Intellimar Inc | Jul 10, 2026 | $2.7M |
| Communications Supply Corporation | Sep 1, 2026 | $2.0M |
| Moseley Associates, Inc | May 7, 2026 | $831K |
| ADB Safegate Americas LLC | Jun 9, 2026 | $501K |
| Microtech Inc | Jan 6, 2026 | $380K |
| Applied Industrial Technologies Inc | Aug 21, 2026 | $316K |
| Controp USA Inc | Sep 1, 2026 | $242K |
Where the money comes from
Funding sub-agencies within the Department of Transportation, 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 |
|---|---|---|---|
| Federal Aviation Administration | $56.3M | $5.1M | Up $51.2M (1005.2%) |
| Immediate Office of the Secretary of Transportation | $2.7M | $24K | Up $2.7M (11360.4%) |
| Maritime Administration | $31K | $13K | Up $18K (135.4%) |
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 |
|---|---|---|---|
| 693KA826F00043 | Seneca Strategic Partners, LLC ORDER SEVEN (7) TYPES OF RADIO ANTENNAE AND ONE (1) TYPE OF RADIO FREQUENCY (RF) SURGE PROTECTOR. | $1.5M | Dec 16, 2026 |
| 6913G626F50016N | Intellimar Inc VICKERY GATE CONTROL POINT PHASE II | $2.7M | Dec 31, 2026 |
| 6973GH26P02739 | Communications Supply Corporation FY26 MMAC DISTRIBUTED ANTENNA SYSTEM (DAS) TECHNOLOGY REFRESH | $2.0M | Dec 31, 2026 |
Common questions
Who are the top DOT contractors for NAICS 334290?
In the latest 12 months, Sunhillo Corp ($45.5M), Seneca Strategic Partners, LLC ($3.1M), Intellimar Inc ($2.7M) received the most DOT obligations for other communications equipment manufacturing.
How concentrated is this market?
The eight largest primes held 94.2% of positive obligations, and Sunhillo Corp alone held 77.0%. 27 contractors won their first obligations in this market during the latest 12 months.
Are any large DOT NAICS 334290 contracts ending soon?
3 of the largest awards in this market reach their current end date in the next 18 months. The first is 693KA826F00043 (Seneca Strategic Partners, LLC, $1.5M obligated), ending Dec 16, 2026. An end date is a research lead, not a confirmed recompete: options and extensions often move it.
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$8.3MFigures 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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