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View ORAK's top competitors like Arup, Foster + Partners, and Grimshaw.

HDR
HDR is an employee-owned design firm specializing in engineering, architecture, environmental and construction services. We’re ranked No. 6 among the world’s design firms and we’re the largest healthcare design firm. Led by the strength of our values and a culture shaped by employee ownership, we network with each other, build on each other’s contributions, and collaborate together to make great things possible. When you join HDR, we give you license to do the same. We help you take charge of your career, giving you multiple growth opportunities along the way. So, what are you waiting for? Come grow with us.
Omaha, Nebraska, US
Private
$3.1B Revenue
https://www.hdrinc.com/
18K Employees
Arup
We guide, plan and design the future of the built environment. As a global consultancy with extensive technical and advisory expertise, we bring a Total Design approach to our work with our clients. This is how we shape a better world.
UK
Private
$2.8B Revenue
http://www.arup.com
26.9K Employees
Foster + Partners
Foster + Partners is a global studio for architecture, urbanism and design, all rooted in sustainability and founded by Norman Foster in 1967. Since then, he and the team around him have established an international practice with a worldwide reputation. With offices across the globe, we work as a single studio that is both ethnically and culturally diverse.
UK
Private
$266.7M Revenue
http://www.fosterandpartners.com
3K Employees
G2 Leader Summer 2026 G2 Best Est ROI Mid-Market Summer 2026 G2 Easiest Admin Mid-Market Summer 2026 G2 Most Implementable Summer 2026 G2 Best Results Mid-Market Summer 2026 G2 Lead Capture Mid-Market Summer 2026 Inc Fastest Growing Private Companies 2026 Inc Best Workplace 2026
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