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Marcus leads EFCG’s Technology Practice. He brings more than 25 years of deep technical, business, and industry experience leading and managing major programs and projects and creating and growing organizations. Marcus currently is also the CEO of EcoLucid, a Boston based specialty engineering consulting firm. Prior to EcoLucid, he founded and was the CEO of and a Board Director at the first provider of software-as-a-service products for intelligent, real-time monitoring and control of stormwater. Previously, Marcus was a Principal and served as a Board member at an 1,100 person multi-disciplinary engineering consulting firm.

Marcus’ passion is to inspire world-class teams working together to innovate, transform, build, and grow enterprises and organizations to solve our most urgent and complex civil and environmental problems at scales that dramatically improve outcomes for people and communities. He is a Professional Engineer and a Diplomate of the American Academy of Water Resources Engineers. He graduated from the University of Notre Dame in Engineering and Environmental Science and holds a Master’s Degree in Civil Engineering from Oregon State University. Marcus spends his free time with his wife and children getting outdoors as much as possible often fishing, hiking, kayaking, or sailing.

Education

University of Notre Dame
Oregon State University

FOCUS AREA

Technology & Innovation

Latest Deals

EFCG advises Qualus Corporation on its planned acquisition of Wood’s North American Transmission and Distribution Engineering Business
EFCG advised DB Sterlin on its acquisition of M Squared Engineering
EFCG Advises Consertus on Its Acquisitions of KKCS and The Wells Partnership, Supporting the Firm’s Global Launch
EFCG served as the exclusive financial advisor to Illume Advising on its acquisition by E Source
EFCG Advised the Environmental Division of NewFields Companies on its Agreement to Sell to ERM
EFCG Advises Ulteig on Its Acquisition of Paradigm Environmental
City Sky

Marcus Quigley

Partner, Technology and Innovation

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Marcus Quigley

Conferences

CEO Conference

September 30- October 2, 2026

Convene Willis Tower, Chicago

CFO Conference

March 4-6, 2026

Four Seasons Hotel, Denver CO

HR Leadership

May 4-6, 2026

JW Marriott Chicago

Rising Leaders Conference

Contact EFCG

To request information

Technology Leadership

June 15-16, 2026

Convene Willis Tower, Chicago

Sustainability & ESG

December 3-5 2025

Hotel Clio, Denver Cherry Creek

Specialized Forums

Various Dates

Learn more about our Specialized Forums

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