Engineering Consulting companies

BDI is a provider of diagnostic testing, structural monitoring, and nondestructive evaluation services for civil infrastructure assets such as bridges and dams.

NOVA Engineering & Environmental is a technical consulting firm providing environmental, geotechnical, and construction inspection services to the building and…

Employee-owned engineering consultancy founded in 1991, providing solid-waste, environmental, civil, survey and geotechnical services to businesses and municipa…

Haskell is an architecture, engineering, construction and consulting firm providing in-house design, fabrication and self-performed construction across North Am…

Hart & Hickman is an environmental engineering and consulting firm founded in 1995, serving commercial, industrial, and governmental clients across the Southeas…

Ashburn Consulting is a minority-owned IT engineering firm delivering network engineering, cybersecurity, and cloud solutions to government and commercial clien…

Langan, founded in 1970 and headquartered in Parsippany, New Jersey, is an engineering and environmental consulting firm covering site/civil, geotechnical, surv…

U.S. Engineering is a national mechanical contracting and consulting firm providing construction, fabrication, and service solutions across commercial, institut…

ProSidian is an integrated management and operations consulting firm that delivers strategic solutions across Risk Management, Compliance, Business Process, IT…

Wood is a global consultancy providing consulting, projects and operations solutions across energy and the built environment, from asset concept through to deco…

Brown and Caldwell is an employee-owned engineering and construction firm focused on U.S. water and environmental sectors, providing services in engineering, sc…

Michael Baker International is a Pittsburgh-based engineering and consulting firm providing infrastructure, design, advisory, and GovTech services across the US…

Atwell is an engineering and consulting firm serving real estate development, renewable energy and infrastructure, with 2,000+ professionals across 70+ location…

Dawar Consulting, Inc. provides professional services and staff augmentation, specializing in HCM/HRIS consulting and implementations for platforms like Workday…

Full-service heavy civil contractor specializing in geotechnical, pipeline rehabilitation, dam, and underground construction projects across the United States.

Global engineering and architecture firm offering sustainable design and consulting services for infrastructure, facilities, healthcare, education, and water sy…

Simeon Global Consulting is an SBA-Certified Women-Owned Small Business providing emergency management, disaster response, and environmental impact solutions fo…

EPC Services Company is part of Electrical Consultants, Inc. (ECI), an employee-owned power delivery engineering firm serving utilities, energy developers and i…

McKim & Creed is an employee-owned engineering and surveying firm with over 700 employee-owners, providing civil, environmental, and geospatial services to solv…

Sargent & Lundy is a century-old, engineer-owned firm providing consulting, design, and construction management services for power and energy infrastructure, in…