Illinois Government Contractors > RALPH H. SIMPSON CO.
RALPH H. SIMPSON CO.Elmhurst, Illinois
Products & Services
NAICS Code(s)
- 237120
- Oil and Gas Pipeline and Related Structures Construction
- 238120
- Structural Steel and Precast Concrete Contractors
- 331210
- Iron and Steel Pipe and Tube Manufacturing from Purchased Steel
- 331315
- Aluminum Sheet, Plate, and Foil Manufacturing
- 331316
- Aluminum Extruded Product Manufacturing
- 332311
- Prefabricated Metal Building and Component Manufacturing
- 332312
- Fabricated Structural Metal Manufacturing
- 332313
- Plate Work Manufacturing
Found any discrepancies in your company profile?
Company Information
- Company Name:
- RALPH H. SIMPSON CO.
- Address:
- 733 N Industrial Dr
- City:
- Elmhurst
- State:
- Illinois
- Zip Code:
- 60126-1525
- Phone:
- 630-782-9007 x15
- Fax:
- 630-782-9101
- Contact Person:
- GREGORY J. FROST II
- Legal Structure:
- Corporation
- Year Established:
- 1911