Private company
Calisen
Logo: The Calisen website ., Non-free logo, via Wikipedia3
British energy company
Calisen is headquartered in Manchester, with offices in Wigan, London, Portsmouth and Market Harborough. It was listed on the London Stock Exchange in February 2020 but acquired by a consortium of private equity funds in March 2021.2 Wikipedia text CC BY-SA 4.0
Last updated Oct 21, 2026.
Overview
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Calisen is headquartered in Manchester, with offices in Wigan, London, Portsmouth and Market Harborough. It was listed on the London Stock Exchange in February 2020 but acquired by a consortium of private equity funds in March 2021.2
Links
Sources
The numbers on this page point here. Each one links to the record it came from.
- 1WikidataCalisen on Wikidata
- 2WikipediaCalisen on Wikipedia
- 3Wikimedia CommonsCalisen logo by The Calisen website ., Non-free logo