PRESIDENT AND CEO, ECS GROUP OF COS., CHANTILLY
Virginia Business //September 2, 2025//
PRESIDENT AND CEO, ECS GROUP OF COS., CHANTILLY
Virginia Business //September 2, 2025//
Fiorillo began his career at ECS in 1993 as a field technician. In 2020, he was promoted to president of the ECS Group after serving as chief operating officer.
Founded in 1988, ECS focuses on geotechnical, construction materials, environmental and facilities engineering; it has grown to more than 100 offices with over 2,900 employees spread across the country. In April, it was ranked No. 66 in Engineering News-Record’s Top 500 Design Firms, and in May, Zweig Group ranked it the 50th fastest-growing architecture, engineering and construction firm across the U.S. and Canada on its Hot Firm List. Additionally, it was No. 144 in Engineering News-Record’s Top 200 Environmental Firms list released in October 2024.
As president and CEO, Fiorillo leads the development of the organization’s long- and short-term strategies and manages overall operations.
He completed his bachelor’s degree in civil engineering at Auburn University, received his MBA from George Mason University and earned his master’s degree in civil engineering from the University of Florida. Fiorillo serves as board chair for the nonprofit U.S. Hunger.
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