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.

BL

BRITISH GAS TRADING LIMITED Active
---
Registration Nr
03078711

Age of business
30 years

Nr of Employees
6,086

Revenue
21.4 billion

Industry
Oil & Gas

Country

GB

Website
https://britishgas.co.uk/

Phone

+441189******

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Registration Nr
03078711

Age of business
30 years

Industry
Oil & Gas

Country

GB
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CP

CENTRICA PLC Active
Maidenhead Road
Registration Nr
03033654

Age of business
30 years

Nr of Employees
21,038

Revenue
19.9 billion

Industry
Oil & Gas Distribution

Country

GB

Email
******@oxxio.nl

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City
Maidenhead Road

Website
http://centrica.com/

Phone

+441224******

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Registration Nr
03033654

Age of business
30 years

Industry
Oil & Gas Distribution

Country

GB
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BL

BRITISH GAS LIMITED Active
Maidenhead Road
Registration Nr
08811254

Age of business
12 years

Nr of Employees
29

Revenue
13.5 billion

Industry
Oil & Gas

Country

GB

City
Maidenhead Road

Website
https://britishgas.co.uk/

Phone

+441733******

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Registration Nr
08811254

Age of business
12 years

Industry
Oil & Gas

Country

GB
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SL

SSE RENEWABLES ONSHORE WINDFARM HOLDINGS LIMITED Active
25 Great Victoria Street
Registration Nr
NI049557

Age of business
21 years

Nr of Employees
47

Revenue
10.0 billion

Industry
Electricity Production

Country

GB

City
25 Great Victoria Street
Registration Nr
NI049557

Age of business
21 years

Industry
Electricity Production

Country

GB
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RP

RWE GENERATION UK PLC Active
Whitehill Way
Registration Nr
03892782

Age of business
26 years

Nr of Employees
790

Revenue
7.9 billion

Industry
Electricity Production

Country

GB

City
Whitehill Way

Website
http://rwenpower.com/

Phone

+441793******

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Registration Nr
03892782

Age of business
26 years

Industry
Electricity Production

Country

GB
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DL

DRAX POWER LIMITED Active
---
Registration Nr
04883589

Age of business
22 years

Nr of Employees
626

Revenue
6.8 billion

Industry
Electricity Production

Country

GB

Website
http://drax.com/

Phone

+441757******

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Registration Nr
04883589

Age of business
22 years

Industry
Electricity Production

Country

GB
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NL

NPOWER COMMERCIAL GAS LIMITED Active
Westwood Business Park
Registration Nr
03768856

Age of business
26 years

Nr of Employees
958

Revenue
6.6 billion

Industry
Oil & Gas

Country

GB

City
Westwood Business Park

Website
http://npower.com/

Phone

+448085******

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Registration Nr
03768856

Age of business
26 years

Industry
Oil & Gas

Country

GB
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CL

CENTRICA ENERGY MARKETING LIMITED Active
Maidenhead Road
Registration Nr
08807923

Age of business
12 years

Nr of Employees
16

Revenue
6.1 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
12 years

Industry
Oil & Gas

Country

GB
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DL

DRAX ENERGY SOLUTIONS LIMITED Active
Drax
Registration Nr
05893966

Age of business
19 years

Nr of Employees
397

Revenue
4.2 billion

Industry
Electricity Production

Country

GB

City
Drax

Website
http://drax.com/

Phone

+441473******

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Registration Nr
05893966

Age of business
19 years

Industry
Electricity Production

Country

GB
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SL

SSE HORNSEA LIMITED Active
43 Forbury Road
Registration Nr
04467860

Age of business
23 years

Nr of Employees
92

Revenue
3.0 billion

Industry
Oil & Gas

Country

GB

City
43 Forbury Road

Website
http://sse.com/

Phone

+441189******

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Registration Nr
04467860

Age of business
23 years

Industry
Oil & Gas

Country

GB
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EP

E.ON UK PLC Active
Westwood Business Park
Registration Nr
02366970

Age of business
36 years

Nr of Employees
737

Revenue
2.9 billion

Industry
Oil & Gas

Country

GB

Email
****@eonuk.com

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City
Westwood Business Park

Website
http://eon.co.uk/

Phone

+442072******

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Registration Nr
02366970

Age of business
36 years

Industry
Oil & Gas

Country

GB
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NP

NATIONAL GRID ELECTRICITY TRANSMISSION PLC Active
---
Registration Nr
02366977

Age of business
36 years

Nr of Employees
2,888

Revenue
2.7 billion

Industry
Oil & Gas

Country

GB

Website
https://nationalgridpensions.com/

Phone

+442070******

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Registration Nr
02366977

Age of business
36 years

Industry
Oil & Gas

Country

GB
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SL

SEFE ENERGY LIMITED Active
---
Registration Nr
03904624

Age of business
25 years

Nr of Employees
275

Revenue
2.4 billion

Industry
Oil & Gas

Country

GB

Website
http://gazprom-energy.co.uk/contact-us

Phone

+441618******

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Registration Nr
03904624

Age of business
25 years

Industry
Oil & Gas

Country

GB
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IL

EP UK INVESTMENTS LTD Active
7 - 9 St. James's Street
Registration Nr
09255154

Age of business
11 years

Nr of Employees
56

Revenue
2.3 billion

Industry
Oil & Gas

Country

GB

City
7 - 9 St. James's Street

Website
http://epuki.co.uk/

Phone

+441904******

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Registration Nr
09255154

Age of business
11 years

Industry
Oil & Gas

Country

GB
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NL

NORTHERN IRELAND ELECTRICITY NETWORKS LIMITED Active
---
Registration Nr
NI026041

Age of business
34 years

Nr of Employees
1,433

Revenue
2.0 billion

Industry
Electricity Production

Country

GB

Website
http://nienetworks.co.uk/

Phone

+442890******

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Registration Nr
NI026041

Age of business
34 years

Industry
Electricity Production

Country

GB
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NP

NATIONAL GAS TRANSMISSION PLC Active
Gallows Hill
Registration Nr
02006000

Age of business
39 years

Nr of Employees
2,136

Revenue
1.9 billion

Industry
Oil & Gas

Country

GB

Email
*****************@nationalgrid.com

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City
Gallows Hill

Website
http://nationalgrid.com/

Phone

+442070******

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Registration Nr
02006000

Age of business
39 years

Industry
Oil & Gas

Country

GB
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CL

CORONA ENERGY RETAIL 4 LIMITED Active
Croxley Park
Registration Nr
02798334

Age of business
32 years

Nr of Employees
3

Revenue
1.7 billion

Industry
Oil & Gas

Country

GB

City
Croxley Park

Website
https://coronaenergy.co.uk/

Phone

+448442******

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Registration Nr
02798334

Age of business
32 years

Industry
Oil & Gas

Country

GB
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CL

CONRAD (PURFLEET) LIMITED Active
Blacklands Way
Registration Nr
10211293

Age of business
9 years

Nr of Employees
2

Revenue
1.6 billion

Industry
Electricity Production

Country

GB

City
Blacklands Way

Website
https://welshpower.com/
Registration Nr
10211293

Age of business
9 years

Industry
Electricity Production

Country

GB
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UL

UTILITA ENERGY LIMITED Active
Chandler's Ford
Registration Nr
04849181

Age of business
22 years

Nr of Employees
1,119

Revenue
1.4 billion

Industry
Oil & Gas Distribution

Country

GB

City
Chandler's Ford

Website
https://utilita.co.uk/

Phone

+443452******

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Registration Nr
04849181

Age of business
22 years

Industry
Oil & Gas Distribution

Country

GB
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PL

UK POWER NETWORKS (OPERATIONS) LIMITED Active
237 Southwark Bridge Road
Registration Nr
03870728

Age of business
26 years

Nr of Employees
4,925

Revenue
1.4 billion

Industry
Electricity Production

Country

GB

City
237 Southwark Bridge Road

Website
https://ukpowernetworksservices.co.uk/

Phone

+448000******

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Registration Nr
03870728

Age of business
26 years

Industry
Electricity Production

Country

GB
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PL

PHILLIPS 66 TS LIMITED Active
200-202 Aldersgate Street
Registration Nr
07835800

Age of business
14 years

Nr of Employees
25

Revenue
1.3 billion

Industry
Finance & Insurance

Country

GB

City
200-202 Aldersgate Street

Website
http://phillips66.com/

Phone

+442078******

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Registration Nr
07835800

Age of business
14 years

Industry
Finance & Insurance

Country

GB
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WL

WELLINGBOROUGH SOLAR LIMITED Active
Cavendish Square
Registration Nr
08639521

Age of business
12 years

Nr of Employees
2

Revenue
1.3 billion

Industry
Electricity Production

Country

GB

City
Cavendish Square

Website
http://renewables-map.co.uk/
Registration Nr
08639521

Age of business
12 years

Industry
Electricity Production

Country

GB
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EL

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

Age of business
30 years

Nr of Employees
5,112

Revenue
1.2 billion

Industry
Electricity Production

Country

GB

City
Building 1420, Charlton Court

Website
https://edfenergy.com/

Phone

+441452******

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Registration Nr
03076445

Age of business
30 years

Industry
Electricity Production

Country

GB
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PL

POZITIVE ENERGY LTD Active
Floor 10 (north West)
Registration Nr
09523048

Age of business
10 years

Nr of Employees
30

Revenue
1.2 billion

Industry
Electricity Production

Country

GB

City
Floor 10 (north West)

Website
https://pozitive.energy/

Phone

+441162******

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Registration Nr
09523048

Age of business
10 years

Industry
Electricity Production

Country

GB
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PL

POWER NI ENERGY LIMITED Active
64 Newforge Lane
Registration Nr
NI027394

Age of business
32 years

Nr of Employees
445

Revenue
1.1 billion

Industry
Electricity Production

Country

GB

City
64 Newforge Lane

Website
http://powerni.co.uk/

Phone

+443457******

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Registration Nr
NI027394

Age of business
32 years

Industry
Electricity Production

Country

GB
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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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