Engineering News-Record (ENR) has ranked Henderson Companies, the parent company of Henderson Engineers and Henderson Building Solutions, among the Top 500 Design Firms in the United States for 2026.
The annual ENR list ranks the nation’s largest design firms based on design revenue from the previous calendar year. Henderson Companies placed 159th on the list, reporting $198.4 million in design revenue in 2025.
Check out the full ENR rankings here.
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