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Natural Gas Suppliers

Natural Gas Suppliers

When connecting to the firmus energy network you must have a natural gas supplier appointed to supply you with natural gas from the date of connection.[1
If you are already connected to the network you can choose your gas supplier from those operating in the firmus energy network area[2].

For all queries relating to your gas meter or your account please contact your natural gas supplier.

Please see below a list of gas suppliers who have been approved to operate within each market sector:

Domestic natural gas supply market

firmus energy
A4/A5 Fergusons Way
Kilbegs Road
Antrim
BT41 4LZ
Phone: 0800 032 4567
Website: www.firmusenergy.co.uk

Industrial and commercial market


firmus energy
A4/A5 Fergusons Way
Kilbegs Road
Antrim
BT41 4LZ
Phone: 0800 032 4567
Website: www.firmusenergy.co.uk

Electric Ireland
1 Cromac Quay
Belfast
BT7 2JD
Phone: 0800 056 9914
Website: www.electricireland.com

Flogas Natural Gas Ltd  
40 - 48 Airport Road West
Belfast
BT3 9ED
Phone: 02890 730277
Web: www.flogasni.com

Go Power
16 Churchtown Road
Cookstown
Co. Tyrone
BT80 9XD
Phone: 02886 760600
Web: www.gopower.co.uk 

SSE Airtricity
3rd Floor
Millennium House
17 Great Victoria Street
Belfast
BT2 7AQ
Phone: 0345 900 5253
Web: www.airtricitygasni.com  

Vayu Limited
Macken House
39-40a Mayor Street
Dublin 1
D01C9W8
Phone: 0345 1884 9400
Web: www.vayu.ie 

 

[1] When connecting a domestic property to the Network or I&C (with an AQ less than 732,000 kWh) property, where a chosen supplier has not been selected prior to connection, firmus supply will be registered as your gas supplier from the date that the property is first connected. They will remain registered as your gas supplier for a minimum period of 15 business days, after which another gas supplier operating in the firmus network area may proceed to supply you with gas.  Please note that firmus supply is currently the only gas supplier with the necessary Regulatory and Network Operator approval to operate in the Domestic market within the firmus network area.

[2] All requests to switch gas supplier must be submitted via your chosen gas supplier.  


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If you have an Urgent Query, please contact our customer services team on: 0800 032 4567

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What kind of business are you?

or
Why am I having to do this?

To give you the most accurate information for your town and county, please enter your postcode below.

How do you pay for your natural gas?

By Credit

Do you receive a monthly bill for your energy usage?

Yes
or

With a Pay as You Go card

Do you purchase a top-up card for your energy?

Yes

What kind of business are you?

Small or Medium Business

Small businesses spend about £2,600 or less per bill. Medium businesses spend about £35,000 or less per bill.

or

Large Business


Large businesses spend about £250,000 or less per bill

Make sure you have your bank details and SMP number ready

Bank details

All we need is your account number and sort code *

&

SMP Number

This is the number usually at the top right of your bill

Okay, I have them

If your account requires 2 signatures, or you are not the bank account holder, please call us first on 0800 032 4567
If you don’t have this number, call our switch team on 0800 032 4567