Every fact below carries a source link and an as-of date. Informational only. Ownership statements are limited to primary announcements and filings.
- Headquarters
- Raleigh, N.C., 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
- 1977Source: summit.com · As of 2026-10-11
- Website
- summit.comSource: summit.com · As of 2026-10-11
- Ownership type
- Ownership not published
Legal name, DBA and former names
- Summit Design and Engineering Services Inc. (name as shown on the firm's website)Source: summit.com · As of 2026-10-11
Identifiers (UEI, state registrations)
- Texas TBPELS firm no. 207, 21249, 23345.Source: tbpedownloads.s3-us-west-2.amazonaws.com/roster_firm.zip · As of 2026-10-04
Offices
- Summit Electric Supply has more than 24 locations in Arizona, New Mexico, Texas, and Louisiana.Source: summit.com/locations · As of 2026-10-11
Services and markets
- Summit Electric Supply provides electrical products and jobsite, plant, automation, and digital solutions for industrial and commercial customers.Source: summit.com · As of 2026-10-11
Licences (board records)
- Texas TBPELS roster lists Summit Consultants Inc (firm no. 207, type NS, expires 2028-07-31); Summit Design and Engineering Services, Inc. (firm no. 21249, type NS, expires 2028-01-31); Summit (firm no. 23345, type NS, expires 2027-07-31)Source: tbpedownloads.s3-us-west-2.amazonaws.com/roster_firm.zip · As of 2026-10-04
DOT prequalification
- TxDOT Active Precertified Firms lists SUMMIT DESIGN AND ENGINEERING SERVICES, PLLC with 23 areas of certification, renewal status JANUARY 19, 2023 ( ACTIVE )Source: dot.state.tx.us/des/precert/precrt12.htm · As of 2026-10-05
Public filings
- DOL Form 5500 filings, plan year beginning 2024-01-01, NAICS 541330: SUMMIT DESIGN & ENGINEERING SERVICES, PLLC EMPLOYEES SAVINGS TRUST (ACK_ID 20250627130935NAL0009813265001, 410 active participants)Source: dol.gov/agencies/ebsa/about-ebsa/our-ac… · As of 2025-06-27
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
- https://summit.com/
- https://tbpedownloads.s3-us-west-2.amazonaws.com/roster_firm.zip
- https://www.enr.com/toplists/2026-top-500-design-firms-4
- https://summit.com/locations
- https://www.dot.state.tx.us/des/precert/precrt12.htm
- https://www.dol.gov/agencies/ebsa/about-ebsa/our-activities/public-disclosure/foia/form-5500-datasets
Ownership tag: Ownership not published. Profiles are informational, compiled from public sources linked above. Firms may request corrections. A listing is not an endorsement.
