| ACMA Officers |
| Altibox Fiber Assets AS |
| Aqua Comms Management Ltd |
| AT&T |
| Atlantic Teleconnection |
| BT |
| C&W Networks |
| Canalink |
| CIEG |
| Claro |
| CNS |
| Colt Technology Services (Colt) |
| Comunicación y Telefonía Rural S.A. |
| Crosslake Fibre UK Limited |
| Eir |
| Emerald Bridge Fibre Ltd. |
| Equinor ASA |
| euNetworks (Rockabill Cable System Limited) |
| Fibrandes |
| GBS (Global Broadband Solutions) |
| GCN |
| GTD Teleductos S.A. |
| Guilab SA |
| HUB Advanced Networks, LLC |
| IMT |
| Jersey Telecom |
| Main One |
| MEO |
| Orange |
| SCF |
| SCGB |
| Setar |
| Skagenfiber AS |
| Smitcoms |
| Sonatel |
| SSCS |
| Sure (Guernsey) Ltd. |
| Tampnet |
| Telesur |
| Telmex |
| Telxius Cable España |
| Virgin Media O2 |
| Vodafone |
| WACS |
| Zayo |
| Zoodlabs |