Halff

Legal name, DBA and former names

• Halff Associates, Inc., doing business as Halff (Texas board record)Source: tbpedownloads.s3-us-west-2.amazonaws.com/roster_firm.zip · As of 2026-10-04

Identifiers (UEI, state registrations)

• SAM UEI PM6KMNBLWEY6 (as shown on the USAspending recipient record) and Texas TBPELS firm no. 312.Source: usaspending.gov/recipient/95cdfc78-8265-300c-75… · As of 2026-10-05

Offices

• More than 30 offices across Arizona, Arkansas, Florida, Georgia, Louisiana, Oklahoma and Texas, per the firm's 2026-09-01 release.Source: halff.com/news-insights/press-releases/ha… · As of 2026-09-01

Ownership type

• Employee-owned (ESOP): the firm describes itself as an employee-owned infrastructure consulting firm.Source: halff.com/news-insights/press-releases/ha… · As of 2026-09-01

Sponsor, parent or transaction

• The firm's ownership page describes an Employee Stock Ownership Program: company-funded contributions to each employee's ESOP account, with all employees enrolled after one year of employment, plus voluntary individual stock ownership.Source: halff.com/careers/employee-stock-ownership · As of 2026-10-05

Services and markets

• Full-service infrastructure consulting firm, per the firm's release boilerplate.Source: halff.com/news-insights/press-releases/ha… · As of 2026-09-01

Leaders

• Jessica Baker Daily, President and Chief Executive Officer (since 2024)Source: halff.com/news-insights/press-releases/ha… · As of 2026-10-05
• Todd Jackson, PE, Chief Operating Officer.Source: halff.com/people-culture/our-people · As of 2026-10-05
• Leigh Hollis, Chief People Officer (named 2026-09-01)Source: halff.com/news-insights/press-releases/ha… · As of 2026-09-01
• Joseph Sagel, Chief Financial Officer.Source: halff.com/news-insights/press-releases/ha… · As of 2026-09-01

Licences (board records)

• Texas TBPELS roster lists Halff Associates, Inc. DBA Halff (firm no. 312, type NS, expires 2028-07-31)Source: tbpedownloads.s3-us-west-2.amazonaws.com/roster_firm.zip · As of 2026-10-04

DOT prequalification

• TxDOT Active Precertified Firms lists HALFF ASSOCIATES, INC. with 112 areas of certification, renewal status JANUARY 4, 2024 ( ACTIVE )Source: dot.state.tx.us/des/precert/precrt6.htm · As of 2026-10-05

Federal awards (contracts)

• USAspending recipient record HALFF ASSOCIATES, INC. (Richardson, TX), contract award obligations: FY2021 $552,981, FY2022 $20,415,365, FY2023 $804,302, FY2024 $-1,847,340, FY2025 $-1,160,322 (award types A to D; obligations as published, including modifications and negative adjustments)Source: usaspending.gov/recipient/95cdfc78-8265-300c-75… · As of 2026-10-05

ESOP plan data (Form 5500)

• DOL Form 5500 plan year beginning 2024-01-01: HALFF ASSOCIATES, INC. EMPLOYEE STOCK OWNERSHIP PLAN AND TRUST (ACK_ID 20251015115438NAL0002361251001), 1,201 active participants and total plan assets of $53,357,315 at year end.Source: dol.gov/agencies/ebsa/about-ebsa/our-ac… · As of 2025-10-15

Public filings

• DOL Form 5500 filings, plan year beginning 2024-01-01, NAICS 541330: HALFF ASSOCIATES, INC. EMPLOYEE STOCK OWNERSHIP PLAN AND TRUST (ACK_ID 20251015115438NAL0002361251001, 1,201 active participants); HALFF ASSOCIATES INC. 401(K) PLAN (ACK_ID 20251015133511NAL0009498290001, 1,503 active participants)Source: dol.gov/agencies/ebsa/about-ebsa/our-ac… · As of 2025-10-15

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

• 2026-09-01: Leigh Hollis named chief people officer.Source: halff.com/news-insights/press-releases/ha… · As of 2026-09-01

Sources of record

1. https://tbpedownloads.s3-us-west-2.amazonaws.com/roster_firm.zip
2. https://www.usaspending.gov/recipient/95cdfc78-8265-300c-75fb-ffc2ab89706d-P/latest
3. https://halff.com/news-insights/press-releases/halff-announces-leigh-hollis-as-chief-people-officer/
4. https://halff.com/our-story/
5. https://halff.com/careers/employee-stock-ownership/
6. https://halff.com/news-insights/press-releases/halff-welcomes-baker-daily-pylant-to-new-leadership-roles/
7. https://halff.com/people-culture/our-people/
8. https://www.dot.state.tx.us/des/precert/precrt6.htm
9. https://www.dol.gov/agencies/ebsa/about-ebsa/our-activities/public-disclosure/foia/form-5500-datasets
10. https://www.enr.com/toplists/2026-top-500-design-firms-1