ENGlobal Engineering is a privately owned and operated company that provides field inspection, land management and regulatory services. The company offers services to the petrochemical, refining, energy, transportation, chemical, communications, marine and power industries. The company has a staff of trained field personnel that specializes in maintenance, calibration and repair services. ENGlobal Engineering is a part of ENGlobal Corporation, which is one of the leading providers of engineering, in-house testing, fabrication and manufacturing services. In addition, the company provides design and development, feasibility studies and construction management services. It supplies a selection of control systems in the United States. ENGlobal Engineering maintains its presence in Tulsa, Okla.