Syska Hennessy Group

$222.6M revenue • 501 employees • 1185 Avenue of the Americas, New York, NY, 10036, United States

Last Updated Apr 27, 2026

Company Overview

Company Name

Syska Hennessy Group

Address

1185 Avenue of the Americas, New York, NY, 10036, United States

Website

syska.com

Approx. Annual Revenue

$222.6M

Employees

501

Established

1990

Google Reviews

5.0 (4 reviews)

About Syska Hennessy Group

Syska Hennessy Group is an engineering firm headquartered in Atlanta, Georgia, with approximately 501 employees. Established in 1990, the company provides integrated expertise in mechanical, electrical, and plumbing (MEP) engineering, information and communication technology, architectural lighting, vertical transportation, and commissioning services for a wide range of sectors, including healthcare, education, and commercial real estate.

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Key Decision Makers

Jose Herrera Senior Principal
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John Passanante Executive Principal
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Niki Fox Principal
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John Bilotta Principal
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James Coe Senior Practice Area Director of Critical Facilities
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Josh Fluecke Senior Practice Area Director of Critical Facilities
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Joseph O'Sullivan US Geographies Executive Director
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Lucy Vereenooghe Principal
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Michael Falkenstern Principal
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Robert Ioanna Chief Technical Officer
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