Top 70 Science + Technology Facility Engineering Firms for 2024

Jacobs, Integrated Project Services, Fluor, SSOE Group, Burns & McDonnell, Affiliated Engineers, and Salas O'Brien top Building Design+Construction's ranking of the nation's largest science and technology (S+T) facility engineering and engineering/architecture (EA) firms for 2024, as reported in BD+C's 2024 Giants 400 Report. Note: This ranking factors revenue from all science and technology (S+T) buildings work, including laboratories, research buildings, technology/innovation buildings, pharmaceutical production facilities, and semiconductor production facilities.

Source: Building Design+Construction's 2024 Giants 400 Report