Brahma Group, Inc. logo
J. T. Thorpe and Son, Inc. logo
Liberty Industrial Group, Inc. logo
Quantum International Group, Inc. logo
Thorpe Canada Corporation logo


Terra Millennium Corporation (TMC) is the parent company to five industrial services companies: J. T. Thorpe & Son, Inc. (JTT), Brahma Group, Inc. (BGI), Quantum International Group, Inc. (QIG), Thorpe Canada Corporation (TCC) (a subsidiary of QIG), and Liberty Industrial Group, Inc. (LIG). Each of these companies is separately incorporated and wholly owned by TMC. Each subsidiary operates independently and has its own leadership group dedicated to professionally serving the best interests of its customers. No entity is mandated to contract to other companies in the TMC ownership group.

TMC’s subsidiaries pride themselves on their dedication to safety, quality, value and efficiency. Their missions are to provide safe, quality execution of services while always helping their customers meet their goals and be successful. Developing a long term relationship with our customers is the key to TMC’s subsidiaries’ successful business models.

TMC, headquartered in Richmond, California, and incorporated in Delaware, was formed in 1986 and is a privately-held C-corporation. TMC provides services only to its subsidiaries and has no external customers.