Craig Hahn

LiRo Engineers, Inc. provides engineering/design, construction and environmental services. The firm experts in civil, structural, traffic, environmental, and utility engineering, they are equally expert in diagnosing and addressing programmatic concerns budget, schedule, community issues, operations and maintenance, life-cycle cost, end-user requirements, contractual and procurement constraints, and project delivery systems.

The LiRo Group engages in the provision of construction and engineering solutions. It offers program and construction management, resident and construction engineering and inspection, environmental, civil and structural engineering, mechanical, electrical, and telecom engineering, architecture and sustainable design, disaster preparedness and response services, survey, and applied technologies. The company was founded by Rocco L. Trotta in 1984 and is headquartered in Syosset, NY.

ATANE Engineers, Architects & Land Surveyors DPC provides engineering services. The firm's services include construction management, resident engineering, environmental, architecture, surveying and mapping. The company was founded by Husam Ahmad in 1991 and is headquartered in New York, NY.

The American Society of Civil Engineers, founded in 1852, is the oldest national engineering society in America. The non-profit company is based in Reston, VA and has subsidiaries in the United States. With over 150,000 members worldwide, the organization advocates for sustainable and resilient practices to maintain and modernize the nation's infrastructure. The company also works to increase investment in infrastructure and improve engineering knowledge and competency. The society's Civil Engineering Landmark Program recognizes historically significant civil engineering projects, structures, and sites.

AKF Group LLC operates a consulting engineering firm. Its services include analysis and testing, building controls, central utilities, code consulting, cogeneration, commissioning, critical systems, energy and sustainability, engineering, fire and safety, lighting design, and special inspections. The company was founded by Lenny Kovenin 1989 and is headquartered in New York, NY.