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Performa Ranks Among Top 95 A/E Firms

2021 Giants 400 Report: Ranking the largest architecture, engineering, and construction firms in the U.S.

Performa has ranked 83 in the Top 95 A/E Firms as reported in Building Design+Construction‘s 2021 Giants 400 Report. The Report ranks the largest architecture, engineering and construction firms in the US and includes more than 130 rankings across 25 building sectors and specialty categories. Performa appears on several of the building sector lists including data centers, office buildings, university, and workplace/interior fit-out sectors.


Performa Inc. was founded in 1995 as a privately-owned service corporation. Performa is a purpose-driven, fully integrated architecture and engineering firm that gives purpose the space to thrive™. The firm is headquartered in De Pere, WI, with an office in Atlanta, GA.

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