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Energy & Utilities

Electricity, gas, water, renewables and energy services.

124 active companies in BELFAST

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£96.0M10Emerald Holdco Limited£91.2M+£41.5M

Air Corre Ltd

active

NI674512

BELFAST Inc. 25/11/2020
Ltd

Air Core Ev Ltd

active

NI674549

BELFAST Inc. 26/11/2020
Ltd

Davinci Photovoltaic Limited

active

NI675171

BELFAST Inc. 23/12/2020
Ltd

Genesis Photovoltaic Limited

active

NI675217

BELFAST Inc. 29/12/2020
Ltd

Genesis Pv Solutions Limited

active

NI675218

BELFAST Inc. 29/12/2020
Ltd

Vertex Wind Ltd

active

NI679254

BELFAST Inc. 13/05/2021
Ltd

Dooish Wind Farm Holdings Limited

active

NI688370

BELFAST Inc. 23/05/2022
Ltd

Altgolan Wind Farm Holdings Limited

active

NI688371

BELFAST Inc. 23/05/2022
Ltd

Unite Energy Ltd

active

NI690290

BELFAST Inc. 10/08/2022
Ltd

Numalls Energy Ltd

active

NI690917

BELFAST Inc. 06/09/2022
Ltd

Galileo Empower (Ni) Limited

active

NI694433

BELFAST Inc. 10/02/2023
Ltd

Western Power Offshore Ni Limited

active

NI696731

BELFAST Inc. 27/04/2023
Ltd

Agv Energy Limited

active

NI698982

BELFAST Inc. 06/07/2023
Ltd

E Grid Services Limited

active

NI701154

BELFAST Inc. 31/08/2023
Ltd

Empower Renewables Management Limited

active

NI701592

BELFAST Inc. 11/09/2023
Ltd

Agv Dufless Limited

active

NI701985

BELFAST Inc. 18/09/2023
Ltd

Envisage Future Energy (Uk & Ireland) Limited

active

NI717389

BELFAST Inc. 24/06/2024
Ltd

Electrus Wind Farm 1 Ltd

active

NI722332

BELFAST Inc. 11/10/2024
Ltd

Electrus Generation Ltd

active

NI723186

BELFAST Inc. 31/10/2024
Ltd

V52 Energy Ltd

active

NI732908

BELFAST Inc. 03/09/2025
Ltd

Meenamullan Windfarm Holdings Limited

active

NI733983

BELFAST Inc. 01/10/2025
Ltd

Meenamullan Windfarm Limited

active

NI734013

BELFAST Inc. 02/10/2025
Ltd

Union Green Power Ltd

active

NI734343

BELFAST Inc. 13/10/2025
Ltd

Cabragh Energy Ltd

active

NI736406

BELFAST Inc. 19/12/2025
Ltd
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