Firmus Energy

firmus energy is a local, Northern Ireland, natural gas supplier. We provide safe, practical and environmentally-friendly natural gas for homes and businesses

Basic Information

Category: public utility
Website: https://www.firmusenergy.co.uk/

Documented Facts

Phone: 0330 024 9000
Email: furtherinfo@firmusenergy.co.uk

Evidence and Sources

Firmus Energy — Official Site (official)
Firmus Energy on facebook (social)
Firmus Energy on linkedin (social)

Citation Guidance

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Last verified: 2026-04-22

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