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Company news 9 Nov 2026
Welcome to Firmus Energy electricity We’ve kept your home warm, now we can keep the lights on too. Firmus Energy electricity is here, bringing the same local…
Firmus Energy has a fresh look We’re delighted to introduce our brand-new website and refreshed logo. We’ve been part of Northern Ireland’s story for decades…
A look inside Firmus Energy - meet our team At Firmus Energy, we’re here to deliver safe, reliable, and affordable energy to homes and businesses right across…
Switch to clear pricing and trustedenergy plans with firmus energy.
