The society was established in
Chelmsford by iron foundry workers in 1867, with the intention of becoming "the Star of the County". In 1969, it merged with the
Braintree Co-operative Society, which had been formed by silk weavers in 1864. In its first year of trading, Chelmsford Star Industrial Co-operative Society had a membership of 275 and annual sales of £4,316. By 1900, with 1,439 registered co-operatives in the UK, membership had risen to 2,001, with annual sales of £40,414. In 1954, with membership standing at 19,089, the Society achieved sales of over £1 million for the first time. Following a vote meeting the required majority at special general meetings held on 16 July and 5 August 2025, Chelmsford Star was transferred to
Central England Co-operative on 15 September. However, the Chelmsford Star trading name continues to be used locally. ==Activities==