Associated General Contractors of America was created in 1918.
General Motors South America was created in 2010.
Air Contractors was created in 1972.
The Arab Contractors was created in 1955.
Jasper Contractors was created in 2004.
UK Contractors Group was created in 2009.
Arab Contractors SC was created in 1973.
Thiess Contractors Indonesia was created in 1988.
Aero Contractors - Nigeria - was created in 1959.
Heerema Marine Contractors was created in 1948.
Professional Contractors Group was created in 1999.
Consolidated Contractors Company was created in 1952.
National Independent Contractors Association was created in 1995.