Top Electricity, gas, steam and air conditioning supply companies in UK by revenue

The UK electricity sector contributed a turnover of £17.5 billion to the country's economy in 2017, an increase of 4.1% from the previous year, thanks to rising prices. The country's electricity sector is generated by a share of 50% fossil fuelled power, 30% renewable power and 20% nuclear power. However, fossil fuel use continues to see a decline, while renewable power is enjoying strong growth.
With the oil and gas industry regular having increased its forecast regarding the recovery from UK waters over the next 30 years, it is expected that a further 11.7 billion barrels of oil or the gas equivalent could be brought up by 2050. A total of over 43 billion barrels have already been recovered from UK waters.

The oil and gas industry has seen investment on large scale in recent years. In 2004, £1.1 billion was spent on exploration by the industry, while £14.8 billion was spent on capital investment and £9.6 billion on operating costs. In 2017, 2.1 million consumers switched their gas supplier, 677,000 of which opted for a small or medium enterprise, demonstrating the potential for smaller companies to steal custom from the top platers.

EL

E.ON NEXT ENERGY LIMITED Active
2 Burton Street
Registration Nr
03782443

Age of business
27 years

Nr of Employees
3,852

Revenue
---

Industry
Oil & Gas

Country

GB

City
2 Burton Street

Website
http://www.eonnext.com/

Phone

+442476******

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Registration Nr
03782443

Age of business
27 years

Industry
Oil & Gas

Country

GB
OL

OVO (S) ELECTRICITY LIMITED Active
Temple Back
Registration Nr
04094263

Age of business
26 years

Nr of Employees
611

Revenue
---

Industry
Electricity Production

Country

GB

City
Temple Back

Website
http://www.ovoenergy.com/
Registration Nr
04094263

Age of business
26 years

Industry
Electricity Production

Country

GB
OL

OCTOPUS ENERGY OPERATIONS 2 LIMITED Active
164-182 Oxford Street
Registration Nr
05070887

Age of business
22 years

Nr of Employees
1,393

Revenue
---

Industry
Electricity Production

Country

GB

City
164-182 Oxford Street

Website
http://www.firsttele.com/

Phone

+441926******

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Registration Nr
05070887

Age of business
22 years

Industry
Electricity Production

Country

GB
TL

TOTALENERGIES GAS & POWER LIMITED Active
Millfield Lane, Lower Kingswood
Registration Nr
02172239

Age of business
39 years

Nr of Employees
850

Revenue
---

Industry
Oil & Gas

Country

GB

Email
***********@totalgp.com

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City
Millfield Lane, Lower Kingswood

Website
http://www.totalenergies.uk/

Phone

+441737******

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Registration Nr
02172239

Age of business
39 years

Industry
Oil & Gas

Country

GB
RP

RWE GENERATION UK PLC Active
Whitehill Way
Registration Nr
03892782

Age of business
27 years

Nr of Employees
811

Revenue
---

Industry
Electricity Production

Country

GB

City
Whitehill Way

Website
http://www.rwenpower.com/

Phone

+441793******

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Registration Nr
03892782

Age of business
27 years

Industry
Electricity Production

Country

GB
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CP

CENTRICA PLC Active
Windsor
Registration Nr
03033654

Age of business
31 years

Nr of Employees
22,147

Revenue
21.6 billion

Industry
Oil & Gas Distribution

Country

GB

Email
******@oxxio.nl

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City
Windsor

Website
http://centrica.com/

Phone

+441224******

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Registration Nr
03033654

Age of business
31 years

Industry
Oil & Gas Distribution

Country

GB
BL

BRITISH GAS TRADING LIMITED Active
Windsor
Registration Nr
03078711

Age of business
31 years

Nr of Employees
6,970

Revenue
14.5 billion

Industry
Oil & Gas

Country

GB

City
Windsor

Website
https://www.britishgas.co.uk/

Phone

+441189******

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Registration Nr
03078711

Age of business
31 years

Industry
Oil & Gas

Country

GB
EL

EDF ENERGY CUSTOMERS LIMITED Active
11 Bressenden Place
Registration Nr
02228297

Age of business
38 years

Nr of Employees
3,708

Revenue
13.1 billion

Industry
Oil & Gas

Country

GB

City
11 Bressenden Place

Website
https://www.edf.com/

Phone

+448435******

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Registration Nr
02228297

Age of business
38 years

Industry
Oil & Gas

Country

GB
OL

OCTOPUS ENERGY LIMITED Active
164-182 Oxford Street
Registration Nr
09263424

Age of business
12 years

Nr of Employees
69,300

Revenue
9.7 billion

Industry
Government

Country

GB

City
164-182 Oxford Street

Website
http://www.octopus.energy/business

Phone

+442077******

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Registration Nr
09263424

Age of business
12 years

Industry
Government

Country

GB
EL

E.ON UK ENERGY MARKETS LIMITED Active
2 Burton Street
Registration Nr
09884706

Age of business
11 years

Nr of Employees
107

Revenue
8.5 billion

Industry
Oil & Gas

Country

GB

City
2 Burton Street

Website
http://eonenergy.com/

Phone

+443450******

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Registration Nr
09884706

Age of business
11 years

Industry
Oil & Gas

Country

GB
DL

DRAX POWER LIMITED Active
Drax Power Station
Registration Nr
04883589

Age of business
23 years

Nr of Employees
680

Revenue
4.4 billion

Industry
Electricity Production

Country

GB

City
Drax Power Station

Website
http://www.drax.com/

Phone

+441757******

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Registration Nr
04883589

Age of business
23 years

Industry
Electricity Production

Country

GB
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NL

NPOWER COMMERCIAL GAS LIMITED Active
2 Burton Street
Registration Nr
03768856

Age of business
27 years

Nr of Employees
1,021

Revenue
4.2 billion

Industry
Oil & Gas

Country

GB

City
2 Burton Street

Website
https://www.npower.com/

Phone

+448085******

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Registration Nr
03768856

Age of business
27 years

Industry
Oil & Gas

Country

GB
SL

SCOTTISHPOWER ENERGY RETAIL LIMITED Active
---
Registration Nr
SC190287

Age of business
28 years

Nr of Employees
932

Revenue
4.0 billion

Industry
Oil & Gas

Country

GB

Website
http://scottishpower.co.uk/commercial-business/
Registration Nr
SC190287

Age of business
28 years

Industry
Oil & Gas

Country

GB
UL

UNIPER UK LIMITED Active
Birmingham Business Park
Registration Nr
02796628

Age of business
33 years

Nr of Employees
651

Revenue
3.4 billion

Industry
Electricity Production

Country

GB

City
Birmingham Business Park

Website
http://eonenergy.com/

Phone

+441213******

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Registration Nr
02796628

Age of business
33 years

Industry
Electricity Production

Country

GB
SL

SSE HORNSEA LIMITED Active
43 Forbury Road
Registration Nr
04467860

Age of business
24 years

Nr of Employees
92

Revenue
3.3 billion

Industry
Oil & Gas

Country

GB

City
43 Forbury Road

Website
http://www.sse.com/

Phone

+441189******

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Registration Nr
04467860

Age of business
24 years

Industry
Oil & Gas

Country

GB
EL

EDF ENERGY NUCLEAR GENERATION LIMITED Active
Building 1420, Charlton Court
Registration Nr
03076445

Age of business
31 years

Nr of Employees
5,366

Revenue
2.9 billion

Industry
Electricity Production

Country

GB

City
Building 1420, Charlton Court

Phone

+441452******

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Registration Nr
03076445

Age of business
31 years

Industry
Electricity Production

Country

GB
NP

NATIONAL GRID ELECTRICITY TRANSMISSION PLC Active
London
Registration Nr
02366977

Age of business
37 years

Nr of Employees
3,692

Revenue
2.9 billion

Industry
Oil & Gas

Country

GB

City
London

Website
https://www.nationalgridpensions.com/

Phone

+442070******

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Registration Nr
02366977

Age of business
37 years

Industry
Oil & Gas

Country

GB
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DL

DRAX ENERGY SOLUTIONS LIMITED Active
Drax
Registration Nr
05893966

Age of business
20 years

Nr of Employees
398

Revenue
2.6 billion

Industry
Electricity Production

Country

GB

City
Drax

Website
http://www.drax.com/

Phone

+441473******

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Registration Nr
05893966

Age of business
20 years

Industry
Electricity Production

Country

GB
SL

SCOTTISHPOWER ENERGY MANAGEMENT LIMITED Active
---
Registration Nr
SC215843

Age of business
25 years

Nr of Employees
63

Revenue
2.5 billion

Industry
Oil & Gas

Country

GB

Website
https://www.scottishpower.com/

Phone

+448000******

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Registration Nr
SC215843

Age of business
25 years

Industry
Oil & Gas

Country

GB
CL

CADENT GAS LIMITED Active
Ansty
Registration Nr
10080864

Age of business
10 years

Nr of Employees
6,361

Revenue
2.5 billion

Industry
Oil & Gas

Country

GB

Email
****************@cadentgas.com

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City
Ansty

Website
http://www.nationalgrid.com/

Phone

+448001*****

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Registration Nr
10080864

Age of business
10 years

Industry
Oil & Gas

Country

GB
CL

CENTRICA ENERGY MARKETING LIMITED Active
Maidenhead Road
Registration Nr
08807923

Age of business
13 years

Nr of Employees
5

Revenue
2.3 billion

Industry
Oil & Gas

Country

GB

City
Maidenhead Road

Website
http://centrica.com/

Phone

+441753******

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Registration Nr
08807923

Age of business
13 years

Industry
Oil & Gas

Country

GB
SL

SEFE ENERGY LIMITED Active
---
Registration Nr
03904624

Age of business
26 years

Nr of Employees
291

Revenue
2.2 billion

Industry
Oil & Gas

Country

GB

Website
https://www.sefe-energy.co.uk/

Phone

+441618******

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Registration Nr
03904624

Age of business
26 years

Industry
Oil & Gas

Country

GB
VL

VPI HOLDING LIMITED Active
160 Victoria Street
Registration Nr
08484743

Age of business
13 years

Nr of Employees
299

Revenue
2.1 billion

Industry
Electricity Production

Country

GB

City
160 Victoria Street

Website
http://www.vitol.com/
Registration Nr
08484743

Age of business
13 years

Industry
Electricity Production

Country

GB
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PL

UK POWER NETWORKS HOLDINGS LIMITED Active
237 Southwark Bridge Road
Registration Nr
07290590

Age of business
16 years

Nr of Employees
6,388

Revenue
2.0 billion

Industry
Electricity Production

Country

GB

City
237 Southwark Bridge Road

Website
http://ukpowernetworks.co.uk/

Phone

+448000******

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Registration Nr
07290590

Age of business
16 years

Industry
Electricity Production

Country

GB
UL

UTILITA ENERGY LIMITED Active
Chandler's Ford
Registration Nr
04849181

Age of business
23 years

Nr of Employees
542

Revenue
1.2 billion

Industry
Oil & Gas Distribution

Country

GB

City
Chandler's Ford

Phone

+443452******

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Registration Nr
04849181

Age of business
23 years

Industry
Oil & Gas Distribution

Country

GB

The UK has a substantial ventilation and air conditioning industry, worth around £1.2 billion currently. The main sectors within this are products for air conditioning, and ventilation and accessories, with the former making up more than 50% of the whole market value alone.

At Global Database we've used the data held in our electricity, gas, steam and air conditioning supply B2B directory to create a list of the industry's biggest companies. View the results below to see which UK businesses are currently turning over the most revenue in the industry.

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