2G Energy AG operates as a holding company, which engages in the manufacture of combined heat and power (CHP) plants for decentralized energy production and supply. The company designs, produces and installs complete solutions for decentralized power supply. The firm operates combined heat and power (CHP) systems powered by biogas, sewage gas and landfill gas. The company offers generators for households, as well as for commercial and industrial customers. 2G Energy, and also provides after sale customer services. The firm operates through a number of subsidiaries including 2G Italia Srl and 2G Home GmbH, 2G Drives GmbH, 2G Polska Sp z oo, 2G Solutions SL, 2G Energy Inc, 2G Rental GmbH, 2G Energy Ltd and 2G Energietechnik GmbH, which is responsible for planning, marketing, producing and installing the Company's systems.