"At firmus energy we pride ourselves on going the extra mile to give you exemplary customer service at the lowest possible price. With firmus energy you pay less for the fuel you need, leaving you with more money for the things you really want."
Our natural gas network
firmus energy was awarded a licence to develop a new natural gas network outside Greater Belfast.
firmus Customer Charter
We like to do things differently. We put our customers first. That’s why we created the firmus energy customer charter.
Our Company Values
At firmus energy, we believe the best way to create a culture to be proud of is by living the values that are closest to our hearts.
Senior Management Team
With over a combined 100 years in Management; meet our senior management team.
In The Community
firmus energy is proud to be actively involved in our local communities across Northern Ireland.
We're proud to partner with organisations that make a difference to Northern Ireland’s local communities
The Northern Ireland natural gas & electricity industry is highly regulated. Our publications section details everything you will need to know about how we operate our business.
firmus energy Jobs
The future looks bright in the common sense world of firmus energy and for those who are part of our team. View our current vacancies