Affiliated Engineers, Inc. (AEI) provides engineering leadership and whole-mission solutions for complex building, energy, and utility projects. For nearly 50 years, we have supported mission-driven organizations in designing spaces that heal, inspire, and foster discovery. From world-class hospitals and research laboratories to sustainable campuses and advanced energy systems, our work shapes some of the nation's most innovative environments. With more than 900 professionals across 22 offices nationwide, AEI combines technical excellence, forward-thinking design, and collaboration to address the challenges that matter the most. At the heart of AEI's work is a shared purpose: to design leading-edge, sustainable systems that elevate the human experience, safeguard the environment, and unlock new possibilities.
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Affiliated Engineers, Inc. Questions
The Affiliated Engineers, Inc. annual revenue was $107.5 million in 2026.
Keith Garratt is the Managing Director of Affiliated Engineers, Inc..
888 people are employed at Affiliated Engineers, Inc..
Affiliated Engineers, Inc. is based in Madison, Wisconsin.
The NAICS codes for Affiliated Engineers, Inc. are [541, 54133, 5413, 54].
The SIC codes for Affiliated Engineers, Inc. are [87, 871].
Top Affiliated Engineers, Inc. Employees
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23
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Jeff Heiken
Managing Director and Tampa at Affiliated Engineers, Inc.
Florida, United States25+ -
45+
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Susan Kramer
Managing Director at Affiliated Engineers, Inc.
Houston, TX, US12 -
Krista Murphy
Managing Principal at Affiliated Engineers, Inc.
San Francisco, CA, US25+ -
Scott Robinson
Principal and Managing Director at Affiliated Engineers, Inc.
Gainesville, FL, US15+ -
25+
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23
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