G2 Data Systems Ltd

Founded in 2007, G2 Data Systems Ltd is a British software company specializing in continuous emissions monitoring systems (CEMS) and data acquisition and handling systems (DAHS). Its software helps industrial operators collect, process, store, and report emissions data to meet environmental regulations. Its main products are EmiDAS, an MCERTS-certified emissions data management solution, and CEMWindows, designed for data logging and reporting at facilities regulated by local authorities. The company serves industries including power generation, cement, chemicals, waste incineration, manufacturing, and wastewater treatment.