HDR Environmental, Operations And Construction, Inc.

Company facts

Self-certified in SAM.gov: For Profit Organization

Subchapter S Corporation
Entity structure: Corporate Entity (Not Tax Exempt)
NAICS codes registered in SAM.gov: 541620 Environmental Consulting Services Primary

811310 Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
Corporate family: HDR Environmental, Operations And Construction, Inc. Parent EKCVZLXL4MA8

HDR Environmental, Operations And Construction, Inc. MJPWCWEL24B8
SAM.gov registration date: Sep 23, 2013
Website: hdrinc.com
Founded: 1917
Employees: 10K-50K
Estimated annual revenue: $1B-$10B
Industry: Industrials

Capital Goods

Construction & Engineering

Civil Engineering
SIC code: 87 Engineering & Management Services
Profiles: LinkedIn

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Crunchbase

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

HDR Environmental, Operations And Construction, Inc.'s Unique Entity ID (UEI) in SAM.gov is MJPWCWEL24B8.

HDR Environmental, Operations And Construction, Inc.'s CAGE code is 6ZQM5.

HDR Environmental, Operations And Construction, Inc.'s primary NAICS code is 541620 (Environmental Consulting Services).

HDR Environmental, Operations And Construction, Inc.'s SAM.gov registration expired on January 16, 2025.

HDR Environmental, Operations And Construction, Inc. is part of HDR Environmental, Operations And Construction, Inc.

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