The following government departments and agencies are current ECO-Buy State Government Program members:
- City West Water
- Department for Families and Communities, South Australia
- Department of Health
- Department of Human Services
- Department of Justice
- Department of Primary Industries
- Department of Treasury and Finance
- Eastern Health
- Emergency Services Telecommunications Authority
- Gordon TAFE
- Goulburn Valley Water
- Melbourne Water
- Northern Health
- Parks Victoria
- South East Water
- Sustainability Victoria
- Victorian Auditor General's Office
* Last updated 21 December 2011