Syska Hennessy Group
Design ServicesNew York, United States501-1000 Employees
Syska Hennessy Group is an international design services firm providing high-performance engineering, consulting, and commissioning for the built environment. By applying next-generation tools, it integrates technical expertise to deliver solutions that address complex design and operation requirements. The company emphasizes a collaborative, client-centered approach and seeks to conduct its work with integrity and social responsibility. Based in New York, the firm maintains a portfolio of international, technically sophisticated projects and has been recognized by ENR as the top data center designer in its Top 500 Design Firms Sourcebook. In early 2026, Syska Hennessy participated in a terminal project designed by Corgan Associates in collaboration with CannonDesign for the MEP scope, pursuing LEED Gold certification with solar technology, illustrating ongoing cross-firm collaboration.