Energy One Limited is a supplier of software products and services to wholesale energy, environmental and carbon trading markets. The Company's principal activities include supply and development of software and services to energy companies and utilities. It operates through the energy software industry segment. The Company's products include EnergyFlow, EnergyOffer, EnergyOne Trading, Business Intelligence & Energy data, and SimEnergy. The EnergyFlow platform is a solution that allows customers to automate their energy business operations from logistics and nominations in energy, through specialist tasks, such as environmental transactions, to settlements and position reporting. Energy One is a local provider of enterprise bidding systems that enable energy producers to bid their energy into spot or pool markets. Energy One Trading is an energy trading and risk management (ETRM) system that is out-of-the-box ready for energy, carbon and environmental certificate trading needs.