Waggoner Engineering, Inc.

Legal name, DBA and former names

• Waggoner Engineering, Inc.Source: waggonereng.com/about-us · As of 2026-10-06

Identifiers (UEI, state registrations)

• SAM UEI NM6XKUEJKBK5 (as shown on the USAspending recipient record) and Texas TBPELS firm no. 11193.Source: usaspending.gov/recipient/0e6b3ae2-1595-5d4a-39… · As of 2026-10-06

Ownership type

• Private equity backed: Waggoner is listed among Trilon partner firms on Trilon.com; Trilon launched with Waggoner Engineering as founding partner (Trilon site history); Trilon is backed by Alpine Investors.Source: trilon.com · As of 2026-10-06

Sponsor, parent or transaction

• Trilon.com partner list includes Waggoner; Trilon site history states Trilon launched with Waggoner Engineering as its founding partner.Source: trilon.com · As of 2026-10-06

Services and markets

• Engineering consulting solutions for infrastructure clients.Source: waggonereng.com/about-us · As of 2026-10-06

Leaders

• Scott Phillips, President and Chief Executive Officer.Source: waggonereng.com/about-us/our-team · As of 2026-10-06
• Jason Cline, Chief Financial Officer.Source: waggonereng.com/about-us/our-team · As of 2026-10-06

Deals

• Founding partner of Trilon Group (Alpine Investors-backed platform)Source: trilon.com · As of 2026-10-06

Licences (board records)

• Texas TBPELS roster lists Waggoner Engineering, Inc. (firm no. 11193, type NS, expires 2028-07-31)Source: tbpedownloads.s3-us-west-2.amazonaws.com/roster_firm.zip · As of 2026-10-04

Federal awards (contracts)

• USAspending recipient record WAGGONER ENGINEERING INC (Jackson, MS), contract award obligations: FY2021 $119,726, FY2022 $25,620, FY2023 $-37, FY2024 $0, FY2025 $0 (award types A to D; obligations as published, including modifications and negative adjustments)Source: usaspending.gov/recipient/0e6b3ae2-1595-5d4a-39… · As of 2026-10-06

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://waggonereng.com/about-us/
2. https://www.usaspending.gov/recipient/0e6b3ae2-1595-5d4a-395d-6463f7a3ede8-P/latest
3. https://www.trilon.com/
4. https://waggonereng.com/about-us/our-team/
5. https://tbpedownloads.s3-us-west-2.amazonaws.com/roster_firm.zip
6. https://www.enr.com/toplists/2026-top-500-design-firms-4