However, this money problem lessened when they join together under the cooperative principles of self-help and mutual help. The first cooperative in this regard was formed among officials of the Cooperative Promotion Department and employees of the Bank for Agriculture and Agricultural Cooperatives (BAAC).
It was registered on 28 September 1949 as the Cooperative Officials' Cooperative Limited, which is presently named the Cooperative of Cooperative Officials, Ltd. On the other hand, the Soon Klang Thewa Credit Union Cooperative was established as the first community savings cooperative in the slum area of Huai Kwang and Din Daeng districts, Bangkok on 25 July 1965.