
TrueNorth Steel, Inc.
Multi-division fabricated steel manufacturer founded in 1945 (originally as Fargo Tank) in Fargo, North Dakota. Third-generation, family-owned company led by Ole Rommesmo Jr., with over 800 employees across 11 locations and 850,000+ square feet of manufacturing space in five states. TrueNorth Steel produces a broad range of steel products across six divisions: Bridges (vehicular, pedestrian, steel plate girder), Corrugated Steel Pipe (drainage, stormwater, rehabilitation), Underground Storage Tanks (diesel, gasoline, DEF, aviation fuel), Above Ground Storage Tanks (bulk fuel, oil field tanks, containment systems, stair and walkway systems), Structural Steel (architectural, commercial, industrial), and Construction Products (cattle guards, drainage gates, erosion control). The Tanks & Containment division is oilfield-relevant, manufacturing petroleum storage tanks for oilfield applications, above ground bulk fuel storage tanks (300 to 15,000 gallons), and a patented boltless containment system. Facilities are API-certified and regularly audited by the American Petroleum Institute, Steel Tank Institute, and Underwriters Laboratories. All welders are AWS-certified. AISC certified for over 45 years. Serves clients nationwide with in-house logistics via its own fleet.
Product lines
ASME Pressure Vessels
No product family confirmed yet. Browse ASME Pressure Vessels
Bulk Storage Tanks — Unspecified
No product family confirmed yet. Browse Bulk Storage Tanks — Unspecified
Custom Fabrication
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Manufacturing & Fabrication
No product family confirmed yet. Browse Manufacturing & Fabrication
Spill Containment — Unspecified
No product family confirmed yet. Browse Spill Containment — Unspecified
Storage & Mixing Equipment
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Structural Steel Fabrication
No product family confirmed yet. Browse Structural Steel Fabrication
Locations
| Site | Type |
|---|---|
Headquarters - Fargo4401 Main Ave, Fargo, ND, United StatesOffers All product lines | Headquarters |
Facility - West FargoWest Fargo, ND, United States | Licensed facility |
Manufacturing NetworkUnited StatesOffers All product lines | Manufacturing |
Service area
Service area not yet confirmed by the company.
Certifications
West Fargo, ND
| API Q1 | Q1-3163 | Verified |
Verified: matched to API’s Composite List.
Contacts
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