HDR Architecture 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
• 541320 Landscape Architectural Services
• 541330 Engineering Services
• 541618 Other Management Consulting Services
• 541620 Environmental Consulting Services

Show all 10

• 561210 Facilities Support Services
• 562910 Remediation Services

Corporate family

• HDR Architecture, Inc. Parent Omaha, NE GD2TRUN9P161
  • HDR Architecture Inc.

SAM.gov registration date

May 14, 2003

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

• LinkedIn
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• Facebook
• Crunchbase

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated Dec 19, 2025.