APi Group is a multi-billion dollar parent company that owns more than 40 independently managed companies in over 200 locations around the world. They provide a comprehensive range of planning, engineering, architectural, environmental and construction management services to transportation, infrastructure, design and construction, institutional, commercial, energy, industrial and military customers. Vulcan Materials Company is the largest producer of construction aggregates in the US, mainly crushed stone, sand and gravel, as well as other construction materials such as asphalt and premixed concrete. He is a commercial finishing contractor located in Baltimore, Maryland that serves Maryland, Washington DC and Northern Virginia.
Kimball is a domestic commercial construction company that specializes in general contracting, construction management and freelance trades. Unlike other construction companies that are just brokers for construction services, Kimball is a true construction company. Headquartered in Providence, Rhode Island, Gilbane Building Company is a national family-owned construction and facility management company. APi Group combines the personalized attention of small and medium-sized construction companies with the strength of an industry leader to bring innovation to the construction sector.
The company was founded in 1909 and has offices in Virginia, Texas, Pennsylvania, Ohio, North Carolina, New York, New Jersey, Nevada, Missouri, Massachusetts, Maryland, Georgia, Florida, the District of Columbia, Delaware, Connecticut, Colorado, California and Arizona.