Engineering Services companies

Bernhard (now ENFRA) is a leading energy infrastructure company providing engineering, construction, maintenance, and Energy-as-a-Service solutions with over 10…

Joint venture of Aetos Systems and ERC providing aerospace engineering, systems integration, technical and IT services to NASA and the Department of Defense.

Qualus is a power services firm providing advisory, engineering, digital, program management and field services for power infrastructure, grid modernization and…

SOCOTEC is a European Testing, Inspection and Certification group for the built environment, providing inspection, measurement, consulting, certification and tr…

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

Legence, founded in 1914 and a Blackstone portfolio company, provides MEP engineering, consulting, installation and maintenance for building systems across data…

Delta Oaks Group is a Raleigh-based turnkey engineering, inspections and construction firm delivering civil infrastructure services across all 50 states, Washin…

Apave America Inc. runs IRISNDT, providing non-destructive testing, inspection, asset integrity engineering, software and specialised mechanical services to ind…

Gannett Fleming (GFT) is a privately held AEC firm founded in 1915, with 5,000+ staff delivering planning, design and construction management for water, power,…

AtkinsRéalis is a global engineering services and nuclear organisation with over 36,000 professionals operating in 50+ countries, focused on transforming infras…

Andrews Cooper designs, engineers, and industrializes products and automation systems for clients in various high-tech industries.

ENGICON CM is a construction management firm in Los Angeles providing program management, project scheduling, and owner representation services for complex capi…

Canvas is a nearly 500-person test, technology, and engineering company that advances innovation for the Department of Defense across domains including hyperson…

Cruz Associates is a family-owned defense contractor founded in 1994, providing technical and logistics support for military programs including ordnance, aviati…

Tri-City Group is a family-run construction services organization founded in 1895, offering electrical contracting, ironworks, fire protection, and automated so…

Tepa Companies is a tribally owned enterprise providing construction, engineering, environmental, and technology services to government, commercial, and tribal…

IMI Industrial Services Group is an industrial contractor serving manufacturers across the Southeastern U.S. with self-performing millwright, machining, and fab…

Hargrove Controls + Automation is a full-service engineering, procurement, construction management, controls and automation, and technical services firm serving…

Planate Management Group is an SDVOSB providing program management and facilities engineering services to the U.S. Department of Defense and federal agencies gl…

Black & Veatch designs and engineers critical infrastructure for energy, water, digital connectivity, and government services globally with more than 12,000 emp…