Keystone

The Sigma Consulting Group is a full-service business that provides a range of engineering services. It serves federal, municipal, state, industrial and private clients in the southern Gulf Coast. The privately owned company operates in Louisiana and Florida. Incorporated in 1987, the Sigma Consulting Group also offers surveying, planning and transportation solutions. It has a staff of more than 30 individuals. In addition, the company undertakes projects for Williams Travel Centers, Cox Communications and Pennington Dam. The Sigma Consulting Group is recognized as an Indian Owned Business by the federal government. It also provides construction administration and wastewater engineering services.

Jacobs Engineering Group Inc. is one of the world’s largest and most diverse providers of professional technical services.

Founded in 1982, EDG is a full-service, multidisciplined, international consulting firm that serves the oil and gas and industrial markets. It is a privately held company that provides solutions for upstream and midstream industries, including oil and gas, marine and terminals and cement and bulks. EDG employs more than 450 engineering professionals in a variety of disciplines, including mechanical, civil and structural, chemical, electrical and instrumentation engineering. It provides modifications, start-to-finish, fast-track and systems jobs. EDG operates offices in Houston; New Orleans and Lafayette, La.; and Columbus, Ohio.