Overview
Work performed in this ZIP, wherever the company is based; the latest year will rise
Hover over a year to see its value.
Insight Largest complete year: $545M in FY2025
Contractors registered in this ZIP, wherever they did the work
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Insight Largest complete year: $598M in FY2025
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Insights on other tabs
- Contractors
- 257 based here; 145 are SBA-listed small businesses
- Awards
- Sig Sauer Inc. did 56% of the work performed here; Department of the Army placed 60%
- Offices
- 3 federal contracting offices located here; PORTSMOUTH NAVAL SHIPYARD GF posted the most SAM.gov notices
Contractors
Contractors based in ZIP 03801, prime awards since FY2021, US$
228 with an active registration; 145 are SBA-listed small businesses; $1.64B in prime awards in FY2021–FY2025
Showing 1–10 of 257 contractors
| Since FY2021, US$ | ||||
|---|---|---|---|---|
| Sig Sauer Inc. | Newington | 332994 Small Arms, Ordnance, and Ordnance … | $1,160,914,702 | Active |
| Iron Mountain Information Management LLC | Portsmouth | 493110 General Warehousing and Storage | $396,346,758 | Active |
| Port City Air | Portsmouth | 488190 Other Support Activities for Air … | $123,157,975 | Active |
| Teledyne Instruments Inc. | Portsmouth | 334417 Electronic Connector Manufacturing | $101,551,429 | Active |
| High Liner Foods (usa), Incorporated | Portsmouth | 311710 Seafood Product Preparation and Packaging | $57,875,116 | Active |
| Wilcox Industries Corp.SBA-listed small businessListed in SBA DSBS | Newington | 332994 Small Arms, Ordnance, and Ordnance … | $55,312,702 | Active |
| Novocure Inc. | Portsmouth | 334510 Electromedical and Electrotherapeutic … | $48,232,055 | Active |
| Appledore Marine Engineering, LLCSBA-listed small businessListed in SBA DSBS | Portsmouth | 541330 Engineering Services | $39,277,310 | Active |
| Sprague Operating Resources LLCSBA-listed small businessListed in SBA DSBS | Portsmouth | 424710 Petroleum Bulk Stations and Terminals | $30,044,373 | Active |
| Irving Oil Terminals Inc. | Portsmouth | 324110 Petroleum Refineries | $27,625,180 | Active |
Awards
Prime awards performed here, wherever the company is based
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15 smaller rows, $180M together (12.3%), folded to keep the card short.
Everyone else: $59.7M (4.1%)
Insight Sig Sauer Inc.: 56%
Subawards performed here, latest report of each
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Insight 227 subawards, $67.4M
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Insight 52% under NAICS 332994
Offices
Federal contracting offices located in ZIP 03801, by SAM.gov notices posted
3 offices, 1,052 notices
Showing 1–3 of 3 offices
| PORTSMOUTH NAVAL SHIPYARD GF | Department of the Navy | N39040 | 476 | Oct 16, 2026 |
| DLA MARITIME - PORTSMOUTH | Defense Logistics Agency | SPMYM3 | 474 | Oct 16, 2026 |
| W7NN USPFO ACTIVITY NHANG 157 | Department of the Army | W50S8A | 102 | Oct 8, 2026 |