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Energy & Utilities

Electricity, gas, water, renewables and energy services.

1,758 active companies

Browse by subcategory

Electricity & Gas Supply
Water & Waste Services
Fuel & Petroleum Products

Top Companies

Net WorthTurnoverEmployees
1Avis Energy Limited£329999.9M2Dwr Nwy Trydan Holdings Limited£2805.0M3Bolttas Energy Europe Ltd£500.0M-£3k4Grundon Waste Management Limited£223.3M5Foxglove Energy Supply Ltd£113.2M+£113.2M6Alfanar Power Limited£111.1M7Flex-Go Energy Limited£100.0M-£4k8Aduol Industries Limited£97.5M9Avanti Grid Limited£96.0M10Gunvor Uk Limited£83.5M-£70.3M

Ares Market Services Limited

active

NI693052

BELFAST Inc. 07/12/2022
Ltd

A2b Energy Solutions Ltd

active

NI693371

BANBRIDGE Inc. 29/12/2022
Ltd

B Boyle Electrics Ltd

active

NI694219

OMAGH Inc. 03/02/2023
Ltd

Ballynahinch Bess Ltd

active

NI694280

COOKSTOWN Inc. 06/02/2023
Ltd

Galileo Empower (Ni) Limited

active

NI694433

BELFAST Inc. 10/02/2023
Ltd

Newry Power Limited

active

NI695180

NEWRY Inc. 07/03/2023
Ltd

Bbess Ltd

active

NI695870

CASTLEWELLAN Inc. 30/03/2023
Ltd

Heron Energy Limited

active

NI701915

MAGHERAFELT Inc. 18/09/2023
Ltd

Energy Assessment Ireland Limited

active

NI704790

ENNISKILLEN Inc. 15/11/2023
Ltd

Fuse Energy Supply Ni Limited

active

NI716180

BALLYMENA Inc. 23/05/2024
Ltd

Hinge Holdings Ltd

active

NI719882

COOKSTOWN Inc. 13/08/2024
Ltd

Go H2 Limited

active

NI720084

BELFAST Inc. 19/08/2024
Ltd

Energy 19 Limited

active

NI720566

BALLYMONEY Inc. 31/08/2024
Ltd

Voltech Engineering Limited

active

NI721958

NEWTOWNABBEY Inc. 01/10/2024
Ltd

Trusted Resources Limited

active

NI724804

NEWTOWNABBEY Inc. 19/12/2024
Ltd

Ballyleagry Solar Farm Limited

active

NI725615

LISBURN Inc. 21/01/2025
Ltd

Antrim Road Energy Limited

active

NI726993

CRAIGAVON Inc. 03/03/2025
Ltd

Jocoda Holdings Ltd

active

NI728272

DERRY/LONDONDERRY Inc. 07/04/2025
Ltd

Acreback Road Energy Limited

active

NI734713

CRAIGAVON Inc. 23/10/2025
Ltd

Hoppit Energy Ltd

active

NI736399

BALLYNAHINCH Inc. 19/12/2025
Ltd

Katofizzy Ltd

active

NI736858

BELFAST Inc. 13/01/2026
Ltd

William Burton & Co. Limited

active

SC063269

AYRSHIRE Inc. 13/10/1977
Ltd

Wb Electrical Services Limited

active

SC116984

LARKHALL Inc. 23/03/1989
Ltd

Ecopower Limited

active

SC147435

GLASGOW Inc. 10/11/1993
Ltd

Fair Isle Electricity Company Limited

active

SC196676

SHETLAND Inc. 27/05/1999
PRI/LTD BY

Keltneyburn Hydro Ltd

active

SC237428

PERTH Inc. 27/09/2002
Ltd

A.F.S. Property Services Ltd.

active

SC244159

GLASGOW Inc. 18/02/2003
Ltd

Flexitricity Limited

active

SC263298

EDINBURGH Inc. 11/02/2004
Ltd

Galson Energy Limited

active

SC271325

ISLE OF LEWIS Inc. 29/07/2004
Ltd

Mckeown Electrical Limited

active

SC297371

PAISLEY Inc. 17/02/2006
Ltd

Collins Electrical Services Limited

active

SC310065

RENFREW Inc. 12/10/2006
Ltd

Energy Merchants (Wellington) Ltd

active

SC384430

MOTHERWELL Inc. 27/08/2010
Ltd

Mckenzie Electrical Solutions Limited

active

SC394460

ABERDEEN Inc. 01/03/2011
Ltd

Ben Mor Hydro Limited

active

SC403273

EDINBURGH Inc. 11/07/2011
Ltd

Louden Energy Limited

active

SC456284

TAIN Inc. 08/08/2013
Ltd

Hallfield Green Energy Limited

active

SC460001

STRATHAVEN Inc. 25/09/2013
Ltd

Hillcrest Enterprises (Yell) Limited

active

SC465570

SHETLAND Inc. 10/12/2013
Ltd

Colin Burns Electrical Services Limited

active

SC468811

PAISLEY Inc. 31/01/2014
Ltd

Equinox Electrical Ltd

active

SC469898

LIVINGSTON Inc. 13/02/2014
Ltd

Ergo Energy Ltd

active

SC470683

SELKIRK Inc. 21/02/2014
Ltd

Lothian Energy (Scotland) Ltd

active

SC473328

MOTHERWELL Inc. 24/03/2014
Ltd

Ckm Electrical Limited

active

SC475627

AIRDRIE Inc. 17/04/2014
Ltd

Absolute Electrical Services (Scotland) Ltd

active

SC479734

LONGNIDDRY Inc. 11/06/2014
Ltd

Kfzm Limited

active

SC483790

ELGIN Inc. 06/08/2014
Ltd

Gledsgreen Energy C.I.C.

active

SC515958

BANFF Inc. 18/09/2015
Community Interest

Gawnsmoss Energy C.I.C.

active

SC515961

BANFF Inc. 18/09/2015
Community Interest

Hebrides Energy Community Interest Company

active

SC516732

STORNOWAY Inc. 29/09/2015
Community Interest

I-Novus Consultancy Ltd

active

SC519820

ARBROATH Inc. 09/11/2015
Ltd

Gnnr Ltd

active

SC526159

EDINBURGH Inc. 05/02/2016
Ltd

Pairc Niseaboist Power Limited

active

SC538814

ISLE OF HARRIS Inc. 24/06/2016
Ltd
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