ComLink, Germany is one of the earlier organizations involved in building networks for online communication of the alternative sector in Germany.
According to an essay titled In the beginning there was FIDO, "Fidonet gateways were installed at WebNetworks (Canada), IGC (United States), GreenNet (UK), Laneta (Mexico), Comlink (Germany), Nordnet (Sweden) and Worknet/Sangonet (South Africa)."
References
ComLink, Germany Wikipedia(Text) CC BY-SA