John R. Gilleland

Archimedes Technology Group Holdings LLC researches and develops medical instruments such as plasma ion separation systems. The firm provides products such as environmental research laboratory, measuring, observing, and testing equipment. It serves the medical, semiconductor, and nuclear power industries. The company was founded in 1998 and is located in San Diego, CA.

Archis Investors LLC develops nuclear technologies. It also develops a process for the separation of the elements of process streams and compounds. Archis has partnership with BWXT Technologies that supplies nuclear components and fuel to the United States government and military. The company is headquartered in San Diego, CA.