Subscribers (also known as members or insureds) of ARECA Insurance Exchange include non-profit electric cooperatives, municipal-owned electric utilities, state-owned energy assets, and utilities that provide services in addition to electric energy
- Alaska Energy Authority
- Alaska Railbelt Cooperative Transmission & Electric Company
- Alaska Village Electric Cooperative
- Barrow Utilities & Electric Cooperative Inc.
- Copper Valley Electric Association
- Cordova Electric Cooperative
- Golden Valley Electric Association
- Homer Electric Association
- I-N-N Electric Cooperative
- Inside Passage Electric Cooperative
- Kotzebue Electric Association
- Kwaan Electric Transmission Intertie Cooperative
- Matanuska Electric Association
- Middle Kuskokwim Electric Cooperative
- Naknek Electric Association
- Nome Joint Utility System
- Nushagak Cooperative
- Tanalian Electric Cooperative
- Unalakleet Valley Electric Cooperative