News & Insights

Building Design + Construction Names Kimley-Horn Among 2021 Top 75 Engineering Architecture Firms

Residential and nonresidential buildings at Porter Ranch

Kimley-Horn is proud to be number one on the Building Design + Construction (BD+C) list of Top 75 Engineering Architecture firms in 2021. This list ranks the nation’s largest engineering architecture firms for their work on both nonresidential and multifamily buildings.

Each year, BD+C identifies the top engineering firms in the industry based on yearly revenue. According to BD+C, over the past 45 years BD+C’s editors have worked to identify the nation’s top 400 firms annually. This year, 499 firms participated, making it the largest participation reported to date. Kimley-Horn is honored to be included among many successful firms across the nation.


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