Fibrewave Broadband sells over Open Infra's open-access FTTP network, listed on the Open Infra marketplace with 500Mbps, 900Mbps and 2500Mbps tariffs (Source)(Source).
Optyx Broadband sells over Open Infra's open-access FTTP network. First retail ISP on Open Infra, offering packages from 250Mbps to 8Gbps (Source)(Source).