Sikkim State Co-operative Supply and Marketing Federation Ltd. (SIMFED) was established in the year 1983 under the Sikkim Co-operative Societies Act of 1978 and Sikkim Co-operative Societies Rule of 1981.
SIMFED was established as an Apex Marketing society for the state of Sikkim with the main intention of undertaking a wholesale supply of consumer goods to the Multi-Purpose Cooperative Societies (MPCS) and Consumer Cooperative Societies (CCS) and to arrange for bulk marketing of the surplus Agricultural produce including the important cash crops of the state.