GREF Competitors

For over a century, HNTB has shaped the built environment with distinctive expertise across a full spectrum of infrastructure solutions. From iconic architecture and complex bridges to efficient highways and digital infrastructure solutions, our collaborative approach and commitment to technical excellence drive us to build a better future for our clients, communities and ourselves It’s in the way we do what we do at HNTB that sets us apart. Our people — proud employee-owners with distinct experience, expertise and perspectives — are bound together by a common vision that uniquely shapes our work and firm. This ownership fosters an unmatched culture of respect and continuous improvement, a hallmark of our enduring success.

At Jacobs, we're challenging today to reinvent tomorrow – delivering outcomes and solutions for the world's most complex challenges. With a team of approximately 45,000, we provide end-to-end services in advanced manufacturing, cities & places, energy, environmental, life sciences, transportation and water. From advisory and consulting, feasibility, planning, design, program and lifecycle management, we're creating a more connected and sustainable world.

SNC is a trusted global leader in aerospace and national security. Our innovative solutions enable connected protection through command, control and communications systems, as well as ISR, cyber, electromagnetic spectrum management, and other high capabilities for systems across all domains – sea, land, air, space and cyber. As a longstanding leader in defense technology, SNC is the optimum intersection of commercial, defense and non-traditional contractors. We are one of the only privately owned mid-tier A&D contractors and we pride ourselves on our ability to invest early and often to ensure mission success on or ahead of schedule. It’s part of our mission to always stay one step ahead; working on solutions today to solve the problems of tomorrow. Founded in 1963, SNC is owned by Chairwoman Eren Ozmen and CEO Fatih Ozmen.