The Company provides engineering, procurement, project management and construction contracting services. The organization is active in the commercial, institutional, multi-family residential, renewable energy, heavy industrial, historical restoration, and civil construction sectors.Now you know that the construction industry in the United States is enormous. Fluor Corporation is one of the world’s largest engineering, procurement, construction, maintenance, and project management companies. Chicago Bridge & Iron Company (CB&I) is a large American conglomerate engineering, procurement and construction company that specializes in projects for oil and gas companies.Skanska is a world leading project development and construction group, and in North America, Skanska is operating within construction, commercial property, and public private partnerships.There are over 700,000 construction companies in the country, with their collective, total annual revenues reaching $1.7 trillion dollars in 2016.The ten largest construction companies in the United States (based on total annual revenues) are:There are a ton of jobs available within these thousands of construction companies as well, whether they’re in the top ten biggest construction companies in the country, or not.We just ran through the ten biggest construction companies in the United States, and their total annual revenues.The average construction company employee salary is around $45,000 dollars a year, and below are the states with the most construction companies:Other projects Skanska has completed include the World Trade Center Transportation Hub project, MetLife Stadium, and the Mater Dei Hospital.So, what massive construction companies are driving this industry forward in the United States?Kiewit Corporation constructed the TD Ameritrade Park in Omaha, Nebraska, which serves as the home for the NCAA’s College World Series. They also constructed a U.S. embassy in Kabul.Fluor is headquartered in Irvine, California, but has more than 50 company locations around the world.KBR employs approximately 34,000 people worldwide, with customers in more than 80 countries, and operations in 40 countries. Fluor Enterprises Inc operates as an engineering and construction company. There main international headquarters is located in Stockholm, Sweden.KBR is an American engineering, procurement, and construction company, and formerly a subsidiary of Halliburton.They have major headquarters in The Woodlands, Texas, as well as in The Hague, Netherlands.The company built the original Madison Square Garden in 1962 as well, which is the home sports stadium to the New York Knicks NBA team and the New York Rangers NHL hockey team. For more than a century, Fluor has served Clients in the energy & chemicals, infrastructure & power, government, mining & metals, and advanced technologies & life sciences sectors. Fluor’s 2015 revenues: $18.1 billion 2014 revenues: $11.4 billion