Sagemcom is a French industrial group and world leader in communicating terminals and solutions for the broadband, audio video and energy markets. It designs, manufactures and supplies broadband gateways and extenders with open-source middleware and cloud services, audio video solutions, and smart metering terminals and software for electricity, gas, water and heat utilities. It has about 6,500 employees in more than 50 countries and reported turnover of 2.4 billion euros in 2025, with Charterhouse as its major shareholder.