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Burns & McDonnell
At Burns & McDonnell, our engineers, construction professionals, architects, planners, technologists and scientists do more than plan, design and construct. With a mission unchanged since 1898 — make our clients successful — our more than 13,500 professionals partner with you on the toughest challenges, constantly working to make the world an amazing place. Each professional brings an ownership mentality to projects at our 100% employee-owned firm, which has safety performance among the top 5% of AEC firms. As dedicated owners, we work through challenges until they’re resolved, meeting or exceeding our clients’ goals. We apply this commitment to our communities, too. We live and work in the same cities you call home, so we share a passion to keep them strong and healthy. From fundraising events and community cleanups to educational outreach and mentorship — especially when it comes to sharing our passion for STEM — our professionals work to make our communities thrive.
Kansas City, Missouri, US
Private
$8.9B Revenue
http://www.burnsmcd.com
13.3K Employees
Brown and Caldwell
Headquartered in Walnut Creek, Calif., Brown and Caldwell is an employee-owned firm with 2,100+ professionals serving clients locally and globally from 52 locations. We are the largest engineering and construction firm solely focused on the U.S. water and environmental sectors. Our creative designs and progressive solutions have helped municipal, federal and private organizations overcome their most complex environmental challenges. We offer a comprehensive range of engineering, scientific, consulting and construction services and all the essential ingredients® for a successful project and a standout experience. We are passionate about delivering exceptional service, collaborating with clients, adding value through innovation and building relationships that last. This passion dates back to Ken Brown and Dave Caldwell, who, since founding the company in 1947, stood out for their ability to solve engineering challenges, apply technology to emerging environmental problems, and serve their community. Service, great technical solutions, innovation. These are the qualities our founders carried forward as the world changed and the company grew into what it is today. Now, more than 75 years later, these qualities are just as important – essential, really – to Brown and Caldwell and to our clients.
Walnut Creek, California, US
Private
$1.1B Revenue
http://brownandcaldwell.com
2.6K Employees
The Residential Real Estate Council (RRC) is committed to the success of its members through education, leadership development, referrals, networking opportunities, and business resources. RRC confers the Certified Residential Specialist (CRS) Designation, the gold standard in real estate. Follow us on YouTube: https://www.youtube.com/channel/UCH-lXMoFJ8CrC38zCKzHdfQ Connect with us on Facebook: https://www.facebook.com/ThisIsRRC/ Connect with us on Instagram: https://www.instagram.com/thisisrrc/
Chicago, Illinois, US
Private
$7.3M Revenue
http://www.crs.com
187 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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