Every fact below links to its source. Informational only. Ownership statements are limited to primary announcements and filings.
- Headquarters
- Niagara Falls, N.Y., as listed by ENR in the 2026 Top 500 Design FirmsSource: enr.com/toplists/2026-top-500-design-fi…
- Founded
- 1928Source: ghd.com/en-us/about-ghd/our-history
- Ownership type
- Employee-owned (ESOP), as described on the firm's own websiteSource: ghd.com/en-us/about-ghd/our-history
- Website
- ghd.comSource: ghd.com/en-us
Legal name, DBA and former names
- GHD (name as shown on the firm's website)Source: ghd.com/en-us
Identifiers (UEI, state registrations)
- Texas TBPELS firm no. 276, 11309.Source: tbpedownloads.s3-us-west-2.amazonaws.com/roster_firm.zip
Ownership type
- Employee-owned (ESOP), as described on the firm's own website.Source: ghd.com/en-us/about-ghd/our-history
Licences (board records)
- Texas TBPELS roster lists GHD Services inc. DBA GHD Envrionmental and Consulting (firm no. 276, type NS, expires 2028-07-31); GHD, Inc. DBA GHD Consulting, Inc. (firm no. 11309, type NS, expires 2028-07-31)Source: tbpedownloads.s3-us-west-2.amazonaws.com/roster_firm.zip
DOT prequalification
- TxDOT Active Precertified Firms lists GHD SERVICES, INC. with 23 areas of certification, renewal status AUGUST 11, 2023 ( ACTIVE )Source: dot.state.tx.us/des/precert/precrt5.htm
Public filings
- DOL Form 5500 filings, plan year beginning 2024-01-01, NAICS 541330: GHD INC. 401(K) EMPLOYEES' SAVINGS PLAN (ACK_ID 20251103132900NAL0005574547001, 2,044 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.ghd.com/en-us
- https://tbpedownloads.s3-us-west-2.amazonaws.com/roster_firm.zip
- https://www.enr.com/toplists/2026-top-500-design-firms-1
- https://www.ghd.com/en-us/about-ghd/our-history
- https://www.dot.state.tx.us/des/precert/precrt5.htm
- https://www.dol.gov/agencies/ebsa/about-ebsa/our-activities/public-disclosure/foia/form-5500-datasets
Ownership tag: Employee-owned (ESOP). Profiles are informational, compiled from public sources linked above. Firms may request corrections. A listing is not an endorsement.
