ClearFibre, part of the Telcom Group, has completed the first phase of its project to deliver full fibre to Cardiff.
Zzoomm is making an £18.4 million investment in Northwich, Cheshire to roll out full fibre to approximately 28,000 properties.
The altnet has already begun work in the surrounding areas of Crewe, Nantwich, Congleton and Sandbach.
Matthew Hare, Chief Executive at Zzoomm, said: “Construction started in April, and we expect to be lighting up the first homes and businesses in September.”