Every fact below carries a source link and an as-of date. Informational only. Ownership statements are limited to primary announcements and filings.
- Headquarters
- Mountainville, N.Y., as listed by ENR in the 2026 Top 500 Design FirmsSource: enr.com/toplists/2026-top-500-design-fi… · As of 2026-10-05
- Founded
- 1986Source: tectonicengineering.com/about · As of 2026-10-11
- Ownership type
- Private equity backed, as described on the firm's own websiteSource: tectonicengineering.com/about/news · As of 2026-10-11
- Employees
- More than 500 professionals, per the firm's siteSource: tectonicengineering.com/about · As of 2026-10-11
- Website
- tectonicengineering.comSource: tectonicengineering.com · As of 2026-10-11
Legal name, DBA and former names
- The firm is Tectonic Engineering Consultants, Geologists & Land Surveyors, D.P.C.Source: tectonicengineering.com/about · As of 2026-10-11
Ownership type
- Private equity backed, as described on the firm's own website.Source: tectonicengineering.com/about/news · As of 2026-10-11
Employee count or band
- More than 500 professionals, per the firm's site.Source: tectonicengineering.com/about · As of 2026-10-11
Services and markets
- The firm provides civil, geotechnical, structural, environmental, surveying, construction monitoring, engineering, inspection, and management services across transportation, telecommunications, municipal, education, water, healthcare, energy, and other markets.Source: tectonicengineering.com · As of 2026-10-11
Leaders
- Ayman Baki, President & Chief Executive Officer.Source: tectonicengineering.com/about/leadership · As of 2026-10-11
- Donald A. Benvie, Executive Chairman of the Board.Source: tectonicengineering.com/about/leadership · As of 2026-10-11
Deals
- 2024-10-30: Tectonic Engineering announced Good Springs Capital.Source: tectonicengineering.com/about/news · 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
News timeline
- 2026-02-20: Tectonic Engineering celebrated its 40th anniversary.Source: tectonicengineering.com/about/news · As of 2026-10-11
Sources of record
Ownership tag: Private equity backed. Profiles are informational, compiled from public sources linked above. Firms may request corrections. A listing is not an endorsement.
