Explore capabilities, project experience, and office locations to build your shortlist.
Committed to Innovation and Excellence
Buena Vista, VA+2
Solving your toughest science and engineering challenges
Team with DIR Solutions
Woodville, AL
Partners in Reliability, Resilience, Innovation, Sustainability, and Safety
Philadelphia, PA+5
Partnering with you to deliver innovative, reliable energy solutions that enhance lives and strengthen the grid.
Leading community-centered, sustainable projects across the country.
Chicago, IL
Civil Infrastructure Design. Construction Management. Project Delivery.
Saratoga, WY
Making a difference to our customers, the Warfighter and the communities we live and serve in
Huntsville, AL
Designing the Future
Norristown, PA+2
Sourcing and supplying bespoke communication, navigation, surveillance and automation systems - and systems of systems - globally
Denver, CO
Engineering Solutions with Innovation, Excellence and Affordability
Long Beach, CA
Providing world-class engineering, program management, and construction services for major infrastructure projects.
New York, NY+3
World-Class Services To Build The Future
Miami, FL
A Data Driven Company
Reston, VA+1
Trusted advisors in engineering, strategy, and execution - grounded in excellence and integrity, focused on your mission.
Total Customer Satisfaction
Hampton, VA
Civil Engineering and Design Study and Cost Analysis.
Anchorage, AK
By Skill & Valor
Virginia Beach, VA
Digital Engineering Consultancy
Independence, OH
Helping Our Communities Thrive
Fort Worth, TX
Engineering Services and Test and Evaluation.
Stafford, VA
Many engineering firms build hardware. We build operational impact.
Seattle, WA
Engineering, test, and advisory for mission-critical government programs.
Albuquerque, NM
Engineering solutions that move communities forward.
Miami, FL+5