Every fact below links to its source. Informational only. Ownership statements are limited to primary announcements and filings.
- Headquarters
- Burlington, MassachusettsSource: haleyaldrich.com/about-us/locations
- Founded
- 1957Source: haleyaldrich.com/about-us
- Employees
- 1,000 environmental and engineering consultants, per the firm’s siteSource: haleyaldrich.com/about-us
- Website
- haleyaldrich.comSource: haleyaldrich.com
- Ownership type
- Ownership not published
Legal name, DBA and former names
- Haley & Aldrich Inc. is the firm’s legal name.Source: haleyaldrich.com
Identifiers (UEI, state registrations)
- SAM UEI J7H1MTJZVMW5 (as shown on the USAspending recipient record) and Texas TBPELS firm no. 5303.Source: usaspending.gov/recipient/d0cf151b-4728-6038-17…
Offices
- The firm has offices across the United States.Source: haleyaldrich.com/about-us/locations
Employee count or band
- 1,000 environmental and engineering consultants, per the firm’s site.Source: haleyaldrich.com/about-us
Services and markets
- The firm provides environmental, geotechnical engineering, lean consulting, sustainability, and water resources services across aerospace, data centers, education, healthcare, energy, government infrastructure, industrial and manufacturing, mining, and real estate markets.Source: haleyaldrich.com
Licences (board records)
- Texas TBPELS roster lists HALEY & ALDRICH INC (firm no. 5303, type NS, expires 2028-01-31)Source: tbpedownloads.s3-us-west-2.amazonaws.com/roster_firm.zip
Federal awards (contracts)
- USAspending recipient record HALEY & ALDRICH, INC (Burlington, MA), contract award obligations: FY2021 $772,786, FY2022 $3,520,956, FY2023 $2,301,585, FY2024 $908,094, FY2025 $4,202,568 (award types A to D; obligations as published, including modifications and negative adjustments)Source: usaspending.gov/recipient/d0cf151b-4728-6038-17…
Public filings
- DOL Form 5500 filings, plan year beginning 2024-12-28, NAICS 541330: HALEY & ALDRICH, INC. DISCRETIONARY PROFIT SHARING & 401(K) PLAN (ACK_ID 20260918122451NAL0003458675001, 1,263 active participants)Source: dol.gov/agencies/ebsa/about-ebsa/our-ac…
Rankings and awards
- Listed in the ENR 2026 Top 500 Design Firms.Source: enr.com/toplists/2026-top-500-design-fi…
Sources of record
- https://www.haleyaldrich.com/
- https://www.usaspending.gov/recipient/d0cf151b-4728-6038-17e9-7304d1db211f-P/latest
- https://www.haleyaldrich.com/about-us/locations/
- https://www.haleyaldrich.com/about-us/
- https://tbpedownloads.s3-us-west-2.amazonaws.com/roster_firm.zip
- https://www.dol.gov/agencies/ebsa/about-ebsa/our-activities/public-disclosure/foia/form-5500-datasets
- https://www.enr.com/toplists/2026-top-500-design-firms-2
Ownership tag: Ownership not published. Profiles are informational, compiled from public sources linked above. Firms may request corrections. A listing is not an endorsement.
