NuCO2 is the only national provider of beverage grade carbon dioxide certified using ISBT guidelines and draught beer grade nitrogen gas solutions to the restaurant and hospitality industry. We provide the most reliable, economical and convenient beverage carbonation solutions to more than 172,000 customers and carbonate over 43 million drinks every day, including: • National chain and local restaurants, Convenience stores, Theme parks and sports/entertainment venues. (less)