Energy Suppliers » All companies » Constellation Generation Ltd.
Constellation Generation Ltd. may sell electricity to both households and businesses, and moves wholesale gas through the national pipeline system for onward sale to suppliers. It appeared on the Ofgem licensee register dated 10 August 2026 holding 2 licences.
| Registered name (Ofgem register) | CONSTELLATION GENERATION LTD. |
| Registered name (Companies House) | CONSTELLATION GENERATION LIMITED |
| Company number | 09198137 |
| Company status | Active |
| Incorporated on | 1 September 2014 |
| Company type | Private limited company |
| Registered office | Suite 1, 7th Floor 50 Broadway, London, United Kingdom, SW1H 0BL |
| Nature of business (SIC) | 35140 – Trade of electricity |
| 35230 – Trade of gas through mains | |
| 70229 – Management consultancy activities other than financial management | |
| Previous names | EXELON GENERATION LIMITED (until 14 Jan 2022) |
Licences held
| Market | Licence type |
|---|---|
| Electricity | Electricity Suppliers (Domestic and Non-Domestic) |
| Gas | Gas Shipper Licensees |
Useful links
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