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Energy & Utilities

Electricity, gas, water, renewables and energy services.

2,923 active companies in LONDON

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-£7154Sensitlive Limited£335.0M5Grundon Waste Management Limited£223.3M6Severn Power Limited£128.1M-£41.8M7Foxglove Energy Supply Ltd£113.2M+£113.2M8Alfanar Power Limited£111.1M+£111.1M9Flex-Go Energy Limited£100.0M-£4k10Powerday Plc£97.9M

Low Carbon Holdco Limited

active

16645035

LONDON Inc. 12/08/2025
Ltd

Atinor Ltd

active

16645271

LONDON Inc. 12/08/2025
Ltd

Ibv Clay Hills Energy Park Ltd

active

16645451

LONDON Inc. 12/08/2025
Ltd

Climatebow Ltd

active

16649597

LONDON Inc. 14/08/2025
Ltd

Green Bulb Energy Gmr Ltd

active

16661646

LONDON Inc. 20/08/2025
Ltd

Wattserve Ammanford Ltd

active

16664968

LONDON Inc. 21/08/2025
Ltd

The Modern Family Ltd

active

16672147

LONDON Inc. 26/08/2025
Ltd

Wattserve Itchen Limited

active

16674450

LONDON Inc. 27/08/2025
Ltd

Wattserve Moons Hill Ltd

active

16674467

LONDON Inc. 27/08/2025
Ltd

Climate Index Network Ltd.

active

16677848

LONDON Inc. 28/08/2025
Ltd

Green Tech Powerplant Ltd

active

16678063

LONDON Inc. 28/08/2025
Ltd

Voltcie Ltd

active

16678226

LONDON Inc. 28/08/2025
Ltd

Nas Solar Limited

active

16679026

LONDON Inc. 28/08/2025
Ltd

Obh Solar Limited

active

16679533

LONDON Inc. 28/08/2025
Ltd

Jam Solar Limited

active

16679656

LONDON Inc. 28/08/2025
Ltd

Flower Turbines Limited

active

16701499

LONDON Inc. 08/09/2025
Ltd

Hue Solarity Limited

active

16704282

LONDON Inc. 09/09/2025
Ltd

Threon Energy Systems Ltd

active

16717410

LONDON Inc. 15/09/2025
Ltd

Run Stone Ltd

active

16719379

LONDON Inc. 15/09/2025
Ltd

Blue Shark Hydrokinetics Ltd

active

16721049

LONDON Inc. 16/09/2025
Ltd

Global Solution Engineering Ltd

active

16725971

LONDON Inc. 18/09/2025
Ltd

Keska Ltd

active

16727703

LONDON Inc. 18/09/2025
Ltd

X-Grid Energy Propco Limited

active

16740408

LONDON Inc. 24/09/2025
Ltd

Leonardo Capital Ltd

active

16743640

LONDON Inc. 25/09/2025
Ltd

Wath Lane Solar Farm Limited

active

16750082

LONDON Inc. 29/09/2025
Ltd

Qenergy Es006 Limited

active

16767804

LONDON Inc. 07/10/2025
Ltd

Sarisa A3 Limited

active

16769047

LONDON Inc. 07/10/2025
Ltd

West Torrisdale Wind Farm Limited

active

16779857

LONDON Inc. 13/10/2025
Ltd

Chleansaid Wind Farm Limited

active

16780431

LONDON Inc. 13/10/2025
Ltd

Millmore Rig Wind Farm Limited

active

16781113

LONDON Inc. 13/10/2025
Ltd

Craigneil Wind Farm Limited

active

16782013

LONDON Inc. 13/10/2025
Ltd

Ra Energy Limited

active

16785887

LONDON Inc. 15/10/2025
Ltd

Helios Capital Prime Ltd

active

16787035

LONDON Inc. 15/10/2025
Ltd

Bridgegate Utilities Ltd

active

16792840

LONDON Inc. 17/10/2025
Ltd

Go-Zero Energy Limited

active

16800696

LONDON Inc. 21/10/2025
Ltd

G2ev Ventures Limited

active

16800895

LONDON Inc. 21/10/2025
Ltd

Dhuzz Uk Ltd

active

16803453

LONDON Inc. 22/10/2025
Ltd

118 Electrical Ltd

active

16808557

LONDON Inc. 24/10/2025
Ltd

Ecosmart Solar Ltd

active

16817166

LONDON Inc. 29/10/2025
Ltd

Frontier Power Energy Holdings Limited

active

16818416

LONDON Inc. 29/10/2025
Ltd

Frontier Power Storage Holdings Limited

active

16818620

LONDON Inc. 29/10/2025
Ltd

Upper Harestanes Wind Farm Limited

active

16819869

LONDON Inc. 30/10/2025
Ltd

Formisolis Ltd

active

16820907

LONDON Inc. 30/10/2025
Ltd

Knapton Solar Ltd

active

16822191

LONDON Inc. 30/10/2025
Ltd

Dunscroft Wind Farm Limited

active

16822640

LONDON Inc. 31/10/2025
Ltd

Dc Juice Limited

active

16824218

LONDON Inc. 31/10/2025
Ltd

Ardenix Developments Ltd

active

16824378

LONDON Inc. 31/10/2025
Ltd

Apexity Developments Ltd

active

16827187

LONDON Inc. 03/11/2025
Ltd

Gilmerton Power Limited

active

16828947

LONDON Inc. 03/11/2025
Ltd

Little Standard Hill Power Limited

active

16829012

LONDON Inc. 03/11/2025
Ltd
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