Syska Hennessy Group is a national and international consulting, engineering, technology and construction firm. The companies clients include public and private corporations, colleges and universities, real estate owners and developers, architects and design professionals and local, state and federal government agencies. Syska Hennessy Group specializes in sustainable design, aquatic life support, architectural lighting design, vertical transportation and facilities management. The firm also provides services in national market focus areas including critical facilities, science and technology, energy services, government, higher education, healthcare, media, real estate, aviation and sports and public assembly. Syska Hennessy Group has offices in more than 14 cities across the United States.