Revolutionizing How Governments Buy with Pioneering G-Commerce. Glass is a Silicon Valley e-Commerce startup revolutionizing how governments buy. Our pioneering product —G-Commerce— powers government marketplaces for small purchases without bids, an $800 Billion market in the U.S. and $3.7 Trillion globally. We’ve helped government agencies procure over 5.8 million items in record time and have been featured on Bloomberg News, shortlisted in SXSW's Top 5 Startup of the Year, and ranked in GovCIO's Top 10 GovTech Startups. Learn more about our government marketplaces at www.gcommerce.glass