David A. Harris

Wiss, Janney, Elstner Associates, Inc. provides structural engineering services. The firm provides structural evaluation, roofing and waterproofing, historic prevention, repair and rehabilitation, blast engineering, and testing and instrumentation services. The company was founded by Jack Janney in 1956 and is headquartered in Northbrook, IL.

Turner Construction Co. provides construction and general contracting services. Its services include preconstruction consulting, program management, general construction, project and construction management, building maintenance and multiple building programs. The company was founded in 1902 and is headquartered in New York, NY.

Baystate Health Systems, Inc. is a non-profit organization, which engages in the operation of hospitals and medical centers. It offers ancillary medical services such as respiratory care, infusion therapy, visiting nurse, hospice, and emergency transportation services. The firm also offers children healthcare, emergency, healthcare programs, and radiology and imaging services. The company was founded in 1886 and is headquartered in Springfield, MA.

Rockefeller Group International, Inc. develops commercial real estate properties. It provides commercial real estate, telecommunications services, property and asset management services, foreign trade zone consultation services, logistics consulting services, retrofitting of existing structures and design and construction services. The company was founded by John D. Rockefeller in 1928 and is headquartered in New York, NY.

The American Society of Heating Refrigerating & Air-Conditioning (ASHRAE) provides resources to help designers make buildings more resilient to natural disasters. The non-profit company is based in Peachtree Corners, GA and has subsidiaries in the United States. The company's focus is on helping buildings and their systems withstand and recover from adverse events.

Beacon Capital Partners LLC is a private real estate investment firm founded in 1998 located in Boston. The firm was formed to continue the real estate investment activities of Alan Leventhal (chairman of Boston University) and Lionel Fortin, former executives of Beacon Properties, which was acquired by Equity Office Properties Trust in 1997. The company is headquartered in Boston, Massachusetts.

American Concrete Institute operates as an institute for the development of consensus-based standards, technical resources, educational and training programs and certification programs. The company was founded in 1904 and is headquartered in Farmington Hills, MI.

GEI Consultants, Inc. provides engineering, environmental, and ecological consulting services. It also provides geotechnical, water resources, environmental, and ecological science, and engineering consulting services. The company was founded in 1970 and is headquartered in Woburn, MA.

Alpha Corporation operates as a full-service consulting firm offering a program/construction management, project controls and engineering services to a broad spectrum of clients, including government agencies, municipalities, institutions, private enterprises, developers and contractors. The company is founded in 1979 and is headquartered in Dulles, Virginia.

American Association for Laboratory Accreditation, Inc. is a non-profit organization which provides laboratory and laboratory related accreditation services and training. It offers ISO/IEC 17025 for testing and calibration laboratories, ISO/IEC 17020 for inspection bodies, ISO/IEC 17065 for product certification bodies, ISO 15189 and CLIA for clinical testing laboratories, ISO/IEC 17043 for proficiency testing providers, and ISO 17034 for reference material producers. The organization was founded in 1978 and is headquartered in Frederick, MD.

Timothy Haahs & Associates, Inc. provides planning, designing and engineering services. It offers master planning, architecture, parking studies, functional design, engineering, project management, mixed-use, restoration and sustainability services. The company was founded in 1994 and is headquartered in Blue Bell, PA.

Balfour Beatty Construction LLC engages in the provision of construction services. It offers general construction, design build, site development, pre-construction, value engineering, and project management. The company was founded in 1933 and is headquartered in Saddle River, NJ.

Clinical Trials Ontario operates as a research and development company for various diseases. The company was founded in 2012 and is headquartered in Toronto, Canada.

Technical Assurance, Inc. operates as a consulting firm. It provides project management and consulting services in building envelope investigation, design, construction, and sustainable management programs. The company was founded by Edward Taylor in 1993 and is headquartered in Willoughby, OH.