Terracon Consultants Inc.

Legal name, DBA and former names

• Terracon Consultants, Inc.Source: terracon.com/about · As of 2026-10-11

Identifiers (UEI, state registrations)

• SAM UEI MG15GZJ9BES5 (as shown on the USAspending recipient record) and Texas TBPELS firm no. 3272.Source: usaspending.gov/recipient/b51fd5fc-b70d-37b7-c8… · As of 2026-10-11

Offices

• Terracon has more than 200 locations across the United States.Source: terracon.com · As of 2026-10-11

Ownership type

• Employee-owned (ESOP), as described on the firm's own website.Source: terracon.com · As of 2026-10-11

Sponsor, parent or transaction

• Terracon is 100% employee-owned.Source: terracon.com · As of 2026-10-11
• Terracon's Employee Stock Ownership Program was formally funded in 1996.Source: terracon.com/about · As of 2026-10-11

Employee count or band

• More than 8,000 employees, per the firm's site.Source: terracon.com · As of 2026-10-11

Services and markets

• Terracon provides environmental, facilities, geotechnical, and materials consulting and engineering services to commercial, digital infrastructure, federal, healthcare, industrial and logistics, power generation and transmission, and transportation and infrastructure markets.Source: terracon.com · As of 2026-10-11

Licences (board records)

• Texas TBPELS roster lists TERRACON CONSULTANTS INC (firm no. 3272, type NS, expires 2027-01-31)Source: tbpedownloads.s3-us-west-2.amazonaws.com/roster_firm.zip · As of 2026-10-04

DOT prequalification

• TxDOT Active Precertified Firms lists TERRACON CONSULTANTS, INC. with 55 areas of certification, renewal status JANUARY 9, 2024 ( ACTIVE )Source: dot.state.tx.us/des/precert/precrt12.htm · As of 2026-10-05

Federal awards (contracts)

• USAspending recipient record TERRACON CONSULTANTS, INC. (Olathe, KS), contract award obligations: FY2021 $0, FY2022 $0, FY2023 $209,006, FY2024 $369,233, FY2025 $799,967 (award types A to D; obligations as published, including modifications and negative adjustments)Source: usaspending.gov/recipient/b51fd5fc-b70d-37b7-c8… · As of 2026-10-11

Rankings and awards

• Listed in the ENR 2026 Top 500 Design Firms.Source: enr.com/toplists/2026-top-500-design-fi… · As of 2026-10-05

Sources of record

1. https://www.terracon.com/about/
2. https://www.usaspending.gov/recipient/b51fd5fc-b70d-37b7-c87a-7c2aa982181d-P/latest
3. https://www.enr.com/toplists/2026-top-500-design-firms-1
4. https://www.terracon.com/
5. https://tbpedownloads.s3-us-west-2.amazonaws.com/roster_firm.zip
6. https://www.dot.state.tx.us/des/precert/precrt12.htm