Sigma Additive Solutions Investor Relations Material

Sigma Additive Solutions Inc, formerly Sigma Labs, Inc., a software company, provides in-process quality assurance software to the additive manufacturing industry. In-process quality assurance for metal additive manufacturing is a novel approach to build quality directly into 3-D printing production. It detects and corrects insufficient layer bonding early in the process when plastic is still present rather than after costly post-production repairs to fix failed components. The resulting time savings will help lower production costs, which should appeal to both industrial customers and end users of highly complex three-dimensional chip products that are used in multiple industries such as energy, aerospace and defense.