The townhouse at 107 West Saratoga St. in downtown Baltimore looks much the same as it did in 1923, when it was the first address of a structural engineering consulting firm that eventually would become known as RK&K.

Alpha Corp., ENR MidAtlantic’s Design Firm of the Year, builds a presence in large markets.

Virginia Beach, Va.-based design firm boosts revenue from transportation, other sectors

Stantec, ENR New England Design Firm of the Year, is reshaping Boston touchstones such as the one- time headquarters of its leading newspaper

Design Firm of 2020 Jaros, Baum & Bolles recalibrates to meet clients’ demands for sustainability, technological expertise and COVID-19 health care and prevention

Global firm taps ground-level knowledge and world resources to build its regional presence

From its start as a Virginia geotech firm, ECS has moved into new regions and new business lines such as transportation