On October 1, 2007 SIGARMS changed its name to SIG SAUER®. The change reflected the vast worldwide growth in demand for SIG SAUER products. In response, the company more than tripled its work force in the next 30 months, invested 18 million US dollars in state-of-the-art manufacturing facilities and equipment, and significantly expanded its engineering base. The name change, coupled with major new product introductions in pistols and rifles, reflects the continued commitment to the high standards of production, service and innovation the SIG SAUER brand has always represented. In 2015 SIG expanded to include suppressors, optics, ammo and airguns.