CO-OP Shared Branching connects credit union members to more than 3,700 branches across the country with the Next Generation Network, the most fraud-resistant, cost-effective, sophisticated switch technology available. The NGN offers one-stop access to innovative products and technologies, such as CO-OP My Deposit, CO-OP Fast Branch, and CO-OP Mobile. Plus, it’s easily adaptable in changing market conditions and emergency situations. CO-OP Shared Branching. Another way we help you help your members.