Sigma Additive Solutions, Inc. is a software company, which engages in the provision of in-process quality assurance solutions to the additive manufacturing industry. The firm is also involved in developing and commercializing real-time monitoring and analytics known as PrintRite3D for 3D metal and polymer advanced manufacturing technologies. The company was founded by Mark J. Cola and Vivek R. Dave on December 23, 1985 and is headquartered in Santa Fe, NM.