Dewberry

It’s with a heavy heart we share that Sidney O. Dewberry, PE, LS, founder of our firm and Chairman Emeritus, passed away mid-morning on Saturday, July 16th. He died of natural causes in his home.

Dewberry’s Board of Directors Announces the Passing of Founder Sidney O. Dewberry Mr. Dewberry co-founded his eponymous professional services firm in 1956. Dewberry grew from a single-office, six-person civil engineering and surveying practice based in Northern Virginia to a nationwide consulting enterprise with more than 2,000 employees and 50 offices from coast to coast today.