Sigma Additive Solutions, Inc. operates as a software company. The company offers PrintRite3D, an integrated hardware and software edge computing platform that combines inspection, feedback, data collection, and critical analysis. It also provides PrintRite3D Direct Energy Deposition for metal parts and PrintRite3D Selective Laser Sintering for polymer materials. It serves aerospace, defense, oil and gas, bio-medical, and power generation industries. The company was formerly known as Sigma Labs, Inc. and changed its name to Sigma Additive Solutions, Inc. in August 2022. Sigma Additive Solutions, Inc. was incorporated in 1985 and is headquartered in Santa Fe, New Mexico.