Cosentini Associates was established in 1952 to provide consulting services in the mechanical and electrical engineering disciplines. What started out as a six-person firm has grown to employ more than 350 professionals in offices in New York, NY; Boston, MA; Chicago, IL; Houston, TX; and Philadelphia, PA. Cosentini’s unparalleled combination of engineering expertise and innovation has inspired architects and owners throughout the world to entrust the firm with many of the greatest buildings of the 20th and 21st centuries. Project types include corporate headquarters, high-rise commercial office buildings, tenant interiors, libraries, academic facilities, museums and performing arts centers, government office buildings, command and control facilities, hotels, residential towers, large-scale mixed- use developments, healthcare and R&D facilities, courthouses, and mission-critical facilities. In 1999, Cosentini greatly expanded its engineering and design resources by joining Tetra Tech, Inc., a nationwide alliance offering consulting, engineering, and technical services. With nearly 20,000 associates in 450 offices around the world, the company supports commercial and government clients in engineering design, resource management and infrastructure, telecommunications support services, applied science, management consulting, and construction management.