The following is a list of Economic Development Corporations that operate within Collin County.
- Allen Economic Development Corporation
- Anna Economic Development Corporation
- Celina Economic Development Corporation
- Fairview Economic Development Corporation
- Farmersville Economic Development Corporation
- Frisco Economic Development Corporation
- Lavon Economic Development Corporation
- Lowry Crossing Economic Development Corporation
- McKinney Economic Development Corporation
- Melissa Economic Development Corporation
- Murphy Economic Development Corporation
- Plano Economic Development Corporation
- Princeton Economic Development Corporation
- Prosper Economic Development Corporation
- Richardson Economic Development Corporation
- Royse City Economic Development Corporation
- Wylie Economic Development Corporation
- Van Alstyne Economic Development Corporation