MENU
TodayLatestMarket IntelligencePress ReleasesCounty NewsSportsReal EstateTechnologyOpinionPolitics & PolicyEventsArchiveAbout
← Company Directory
PROFESSIONAL SERVICES

HNTB Corporation

Indianapolis, Indiana

Architecture and design firm with a location in Indianapolis.

Staff

Selected staff and leaders listed by the company. Checked Oct 22, 2026 · Next source review Nov 21, 2026.

Rob Slimp, PE
Chairman and Chief Executive Officer
Company staff · Official source ↗
Thomas O'Grady, PE
President
Company staff · Official source ↗
Douglas Mann, FASLA
Corporate Development President
Company staff · Official source ↗
Jim Ray
Corporate President, Advisory
Company staff · Official source ↗
Diana Mendes, AICP
Corporate President, Infrastructure & Mobility
Company staff · Official source ↗
Michael Sweeney, PE
Eastern U.S. President
Company staff · Official source ↗
Michelle Dippel
Western U.S. President
Company staff · Official source ↗
Michael Inabinet, PE
President, Markets and Services
Company staff · Official source ↗
Phil Washington
President of Strategy & Client Service, Markets & Services
Company staff · Official source ↗
Phil Brake, PE
Design Build President
Company staff · Official source ↗
Gary Bua
Northeast Division President
Company staff · Official source ↗
Bryan Jones
Mid Atlantic Division President
Company staff · Official source ↗
Doug Allen, AICP
Southeast Division President
Company staff · Official source ↗
Eric Morris
Great Lakes Division President
Company staff · Official source ↗
Scott Haywood
Central Division President
Company staff · Official source ↗
Jeff Watson, PE
West Division President
Company staff · Official source ↗
Craig Denson
Chief Financial Officer
Company staff · Official source ↗
George Wolf
Corporate Counsel
Company staff · Official source ↗
Kevin Haboian, PE, PTOE
Chief Sales Officer
Company staff · Official source ↗
Lindsay Jordan
Chief People Officer
Company staff · Official source ↗

Workforce

Company-wide headcount
Not yet publicly verified
Indiana headcount
Not yet publicly verified

Company-wide, Indiana, local and parent figures are shown separately. Reporting dates may be older than the date checked. Unavailable figures remain unverified.

Business information

Industry
Professional Services
Indiana location
Indianapolis
Website
hntb.com ↗

Recent company announcements

Company-issued releases from the past 90 days. Company claims have not been independently verified.

Browse all company releases →