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Vendors

The Fourth River Company

Active registration

Location: Pittsburgh, Pennsylvania, United States
Unique Entity ID (UEI): HVFRW1MLW8H1
Commercial and Government Entity (CAGE): 1RHR8

Industries

Support Activities for Oil and Gas OperationsNAICS 213112Industrial Building ConstructionNAICS 236210Commercial and Institutional Building ConstructionNAICS 236220Oil and Gas Pipeline and Related Structures ConstructionNAICS 237120Electrical Contractors and Other Wiring Installation ContractorsNAICS 238210Plumbing, Heating, and Air-Conditioning ContractorsNAICS 238220Other Building Equipment ContractorsNAICS 238290Label unavailableNAICS 238990EMetal Tank (Heavy Gauge) ManufacturingNAICS 332420Label unavailableNAICS 541330EEnvironmental Consulting ServicesNAICS 541620Hazardous Waste CollectionNAICS 562112Other Waste CollectionNAICS 562119Hazardous Waste Treatment and DisposalNAICS 562211Other Nonhazardous Waste Treatment and DisposalNAICS 562219Label unavailableNAICS 562910EMaterials Recovery FacilitiesNAICS 562920All Other Miscellaneous Waste Management ServicesNAICS 562998Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and MaintenanceNAICS 811310

Products & services

Architect and Engineering- Construction: Tank Automotive FacilitiesPSC C1EEConstruction of Tank Automotive FacilitiesPSC Y1EEMaintenance of Tank Automotive FacilitiesPSC Z1EERepair or Alteration of Tank Automotive FacilitiesPSC Z2EE

Business types

For Profit Organization
Subchapter S Corporation

View official source

Source date: Oct 5, 2026

Record identifier

HVFRW1MLW8H1