Every fact below links to its source. Informational only. Ownership statements are limited to primary announcements and filings.
- Headquarters
- Harrisburg, Pa., as listed by ENR in the 2026 Top 500 Design FirmsSource: enr.com/toplists/2026-top-500-design-fi…
- Founded
- 1962Source: hrg-inc.com/about
- Ownership type
- Employee-owned (ESOP), as described on the firm's own websiteSource: hrg-inc.com/about
- Employees
- More than 400 employees, per the firm's siteSource: hrg-inc.com/about
- Website
- hrg-inc.comSource: hrg-inc.com
Legal name, DBA and former names
- Herbert, Rowland & Grubic, Inc.Source: hrg-inc.com
Identifiers (UEI, state registrations)
- SAM UEI Z9NZM8LKKL51 (as shown on the USAspending recipient record)Source: usaspending.gov/recipient/b1f7c3a5-ec9b-ff00-6e…
Offices
- The firm lists offices in Harrisburg, State College, Lewisburg, Pittsburgh, King of Prussia, Morgantown, Delco, Chambersburg, Lehigh Valley, York, Fayette, and Lancaster.Source: hrg-inc.com
Ownership type
- Employee-owned (ESOP), as described on the firm's own website.Source: hrg-inc.com/about
Employee count or band
- More than 400 employees, per the firm's site.Source: hrg-inc.com/about
Services and markets
- The firm provides municipal, water and wastewater, land development, transportation, water resources, GIS, survey, environmental, construction phase, and financial services to public and private sector clients.Source: hrg-inc.com/about
Deals
- 2025-09-29: HRG acquired Becker Engineering, based in Lancaster County.Source: hrg-inc.com/news
Federal awards (contracts)
- USAspending recipient record HERBERT ROWLAND & GRUBIC INC (Harrisburg, PA), contract award obligations: FY2021 $0, FY2022 $0, FY2023 $0, FY2024 $0, FY2025 $0 (award types A to D; obligations as published, including modifications and negative adjustments)Source: usaspending.gov/recipient/b1f7c3a5-ec9b-ff00-6e…
ESOP plan data (Form 5500)
- DOL Form 5500 plan year beginning 2024-01-01: HERBERT ROWLAND & GRUBIC, INC. EMPLOYEE STOCK OWNERSHIP PLAN (ACK_ID 20251006103113NAL0001787363001), 321 active participants and total plan assets of $50,911,321 at year end.Source: dol.gov/agencies/ebsa/about-ebsa/our-ac…
Public filings
- DOL Form 5500 filings, plan year beginning 2024-01-01, NAICS 541330: HERBERT ROWLAND & GRUBIC, INC. EMPLOYEE STOCK OWNERSHIP PLAN (ACK_ID 20251006103113NAL0001787363001, 321 active participants); HERBERT, ROWLAND & GRUBIC, INC. PROFIT SHARING AND SAVINGS PLAN (ACK_ID 20251006145715NAL0001972499001, 375 active participants); HERBERT, ROWLAND & GRUBIC, INC. GROUP MEDICAL PLAN (ACK_ID 20250923143004NAL0015050562001, 290 active participants)Source: dol.gov/agencies/ebsa/about-ebsa/our-ac…
Rankings and awards
- Listed in the ENR 2026 Top 500 Design Firms.Source: enr.com/toplists/2026-top-500-design-fi…
News timeline
- 2026-05-15: HRG Charitable Foundation announced its inaugural STEM scholarship winners.Source: hrg-inc.com/news
- 2025-05-13: HRG and Bentley Systems announced a digital twin software implementation for water systems across the Mid-Atlantic.Source: hrg-inc.com/news
Sources of record
- https://hrg-inc.com/
- https://www.usaspending.gov/recipient/b1f7c3a5-ec9b-ff00-6e79-c735f134b946-P/latest
- https://www.enr.com/toplists/2026-top-500-design-firms-4
- https://hrg-inc.com/about/
- https://hrg-inc.com/news/
- https://www.dol.gov/agencies/ebsa/about-ebsa/our-activities/public-disclosure/foia/form-5500-datasets
Ownership tag: Employee-owned (ESOP). Profiles are informational, compiled from public sources linked above. Firms may request corrections. A listing is not an endorsement.
