QCI Marine Offshore, LLC, founded in 1988, is a leader in providing specialized offshore marine construction services to the offshore drilling industry. The company, which operates in the Gulf of Mexico and in select international areas, specializes in the repair, renovation, and fabrication of living quarters on various types of offshore drilling rigs and augments these services by leveraging its knowledge of maritime regulations that impact offshore construction.

In June 1998, Caltius Mezzanine provided senior notes to help finance the management buyout of the company from its founders.

Houston, Texas