Xi and the local franchisees refused to change suppliers, citing the proposed ice cream supplier as inferior and more expensive.
In 2018, the High Court found that Xi and the franchisees had breached their franchise agreements with GFRG and Shake Shed was ordered to pay $5.5m in damages.
GFRG sought further action to enforce the payment at the end of last year.
Associate Judge Dale Lester ordered that 18 per cent interest be added to the sum from the date of the judgement until payment, tipping all 27 Shake Sheds into receivership.
According to the receivers' first report, Cone Enterprises owed about $7.7 million, including $5.5m to GFRG and $558,000 to Heartland Bank.
Receivers Andrew Grace and Colin Gower of BDO successfully sought a court order protecting the franchisees from liability for rent payments for 22 operators.
The receivers told a judge earlier this month that they were in negotiations with an overseas party interesting in purchasing the Shake Shed group.