Sheffield Green Ltd. provides human resource services for engineering, procurement, construction, and installation works in the renewable energy industry comprising onshore wind, offshore wind, solar, and green hydrogen in Singapore, Taiwan, Poland, and Japan. The company offers sourcing and training of workers, and provision of equipment kits, such as personal protective equipment. It also provides ancillary services related to the provision of personnel, which include primarily visa and work permit applications, training, and deployment logistics. The company was founded in 2000 and is headquartered in Singapore. Sheffield Green Ltd. operates as a subsidiary of Sheffield Energies Pte. Ltd.