Ch2M Hill Inc.

Company facts

Self-certified in SAM.gov

• For Profit Organization

Entity structure

Corporate Entity (Not Tax Exempt)

Other NAICS codes in SAM.gov

• 221210 Natural Gas Distribution
• 221310 Water Supply and Irrigation Systems
• 221320 Sewage Treatment Facilities
• 237110 Water and Sewer Line and Related Structures Construction
• 237130 Power and Communication Line and Related Structures Construction
• 237310 Highway, Street, and Bridge Construction
• 541310 Architectural Services
• 541370 Surveying and Mapping (except Geophysical) Services

Show all 18

• 541420 Industrial Design Services
• 541490 Other Specialized Design Services
• 541511 Custom Computer Programming Services
• 541513 Computer Facilities Management Services
• 541611 Administrative Management and General Management Consulting Services
• 541620 Environmental Consulting Services
• 541690 Other Scientific and Technical Consulting Services
• 561210 Facilities Support Services
• 562910 Remediation Services
• 562998 All Other Miscellaneous Waste Management Services

Corporate family

• Ch2M Hill Companies, LTD. Parent Denver, CO N7ANACSLKFH9
  • Ch2M Hill Inc.

SAM.gov registration date

Sep 25, 2001

Physical address

1610 N 2nd St, Milwaukee, WI 53212, USA

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated Mar 10, 2026.