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Manufacturer in Portsmouth
60 manufacturer businesses in Portsmouth, United States. All Portsmouth businesses →
At a glance
As of August 2026, business.wiki lists 60 manufacturer businesses in Portsmouth— 0.7% of the city's 8,332 listed businesses. 98% publish a phone number and 83% have a website, spread across 50 postcode districts.
Where in Portsmouth: 03801 (6)·02871 (2)·02871-1397 (2)·03801-5698 (2)·23702-2313 (2)·23707 (2)·02840 (1)·02871-1035 (1)
Directory — top 30 by data completeness
| Business | Address | Postcode | Phone | Web |
|---|---|---|---|---|
| State Electric Supply Co | 2045 8th St | 45662-4733 | +17403543141 | ✓ |
| Western Branch Diesel | 3504 Shipwright St | 23703-2428 | +17576737000 | ✓ |
| Advanced Design & Manufacturing | 350 Heritage Ave | 03801-5698 | +16034307573 | ✓ |
| Wilbar Truck Equipment Company | 2808 Frederick Blvd | 23704-6820 | +17573973200 | ✓ |
| Rush Welding & Machine | 1657 12th St | 45662-4535 | +17403547874 | ✓ |
| OSCO Industries | 679 11th St | 45662-3405 | +17403543183 | ✓ |
| Yost Labs | 630 2nd St | 45662-3902 | +17408764936 | ✓ |
| Gampp's Power Equipment | 2229 State Route 140 | 45662-8649 | +18667762362 | ✓ |
| American Cemetery Supplies | 2001 Laigh Rd | 23701-2630 | +17574880018 | ✓ |
| Southern Material Handling | 3015 Airline Blvd | 23701-2708 | +17574884800 | ✓ |
| Linx Industries | 2600 Airline Blvd | 23701-2701 | +18007977476 | ✓ |
| Performance Metal Fabricators | 3901 Alexander St | 23701-2711 | +17574658622 | ✓ |
| Portrail Crane Service | 3301 Mariner Ave | 23703-2421 | +17574830937 | ✓ |
| Atlantic Fabrication and Boiler | 1 Beechwood Ct | 23702-2313 | +17574940597 | ✓ |
| Osborne Welding Inc | 9 Beechwood Ct | 23702-2313 | +17574870900 | ✓ |
| Titan America | 101 Chautauqua Ave | 23707-1505 | +17573983008 | ✓ |
| Shoreline Industries | 1040 Virginia Ave | 23707-2135 | +17573979877 | ✓ |
| Hot Worx Inc. Mobile Welding | 230 Sandpiper Dr | 23704-1506 | +17573756312 | ✓ |
| Diaz High Equipment Inc. | 2012 High St | 23704-3012 | +17573627782 | ✓ |
| Multi Textiles Inc | 528 Lincoln St | 23704-4926 | +17576732120 | ✓ |
| US Flag & Signal Co | 802 5th St | 23704-6762 | +17574978947 | ✓ |
| DACS | 900 Port Centre Pkwy | 23704-6700 | +17573930704 | ✓ |
| S & S Fabric Products | 1 Maritime Dr | 02871 | +14016835858 | ✓ |
| Hodges Badge Company | 205 Clock Tower Sq | 02871-1397 | +18005562440 | ✓ |
| waterkleenfrs | 1028 E Main Rd | 02871-2306 | +19547789057 | ✓ |
| Quantum Sails Newport | 1170 E Main Rd | 02871-2309 | +14018497700 | ✓ |
| Cirrus Systems | 200 West Rd | 03801-5637 | +18776362331 | ✓ |
| Hometown Oil | 300 Constitution Ave | 03801-8609 | +16035014555 | ✓ |
| QHT Inc. | 3560 Lafayette Rd | 03801-6073 | +16033346400 | ✓ |
| Fastenal Company | 350 Heritage Ave | 03801-5698 | +16035599350 | ✓ |
Showing the 30 most complete records of 60 total. Every listed business has its own page with map, nearby competitors and city context.
About this data
Counts are computed live from our database of 8,332 Portsmouth businesses, built on open data from the Overture Maps Foundation and refreshed with each monthly release. Cite as: “business.wiki, Manufacturer in Portsmouth (August 2026)”.