HDR Engineering Inc.

Company facts

Self-certified in SAM.gov

• For Profit Organization
• Subchapter S Corporation

Entity structure

Corporate Entity (Not Tax Exempt)

Other NAICS codes in SAM.gov

• 236220 Commercial and Institutional Building Construction
• 237310 Highway, Street, and Bridge Construction
• 238220 Plumbing, Heating, and Air-Conditioning Contractors
• 238990 All Other Specialty Trade Contractors
• 541310 Architectural Services
• 541320 Landscape Architectural Services
• 541618 Other Management Consulting Services
• 561210 Facilities Support Services

Show all 9

• 562910 Remediation Services

Corporate family

• H D R Parent HDR Engineering Inc. · Omaha, NE T39AK2RRG2H9
  • HDR Engineering Inc.

SAM.gov registration date

Jul 9, 2007

Website

hdrinc.com

Founded

1917

Employees

10K-50K

Estimated annual revenue

$1B-$10B

Industry

1. Industrials
2. Capital Goods
3. Construction & Engineering
4. Civil Engineering

SIC code

87 Engineering & Management Services

Profiles

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• Crunchbase

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated Mar 5, 2025.