Established in 2005, firmus energy operates natural gas distribution networks in over 35 cities, towns and villages throughout Northern Ireland. Firmus energy has invested over £220 million developing our networks, extending to over 2200km and connecting over 70,000 customers.
Supplying gas to over 111,000 customers in all the natural gas networks in Northern Ireland, firmus energy employs more than 120 staff and sustains over 300 indirect roles through contractors in construction, installation and other support services.
Our networks are among the most modern in the world with over 99% polyethylene construction which is ideal for conversion to carry renewable gas.
Firmus energy is committed to a net zero carbon future and we are working closely with industry partners and stakeholders to facilitate the injection of renewable gases like biomethane and green hydrogen into our networks.
Kilbegs Business Park A4/A5 Fergusons Way Antrim, N.Ireland BT41 4LZ