Castore
Castore is a sportswear company headquartered in Manchester, United Kingdom, founded in 2015. It is in the 311 Unicorn Index: its latest priced share issue, filed at Companies House on 28 Aug 2025, values it at $1.2bn or more.
Part of the 311 Institute Global Startups Directory (311institute.com). Last updated .
Valuation
Castore is in the 311 Unicorn Index. Its latest priced share issue (Preferred shares, allotted on 28 Aug 2025) values the company at $1.2bn or more: the price per share multiplied by the shares in issue, from its allotment filing at Companies House. Options are not counted, so this is a minimum.
R&D ecosystem
Castore sits inside the Alderley Park region R&D ecosystem in the Global R&D Labs Directory.
Other startups in Manchester
Related
- Innovation profile of Manchester
- United Kingdom: economy and key statistics
- Global Investors Directory
- All 311 Indexes
Questions and answers
Is Castore a unicorn?
Yes. Its latest priced share issue values it at $1.2bn or more (28 Aug 2025), from its filing at Companies House.
What does Castore do?
Castore works in sportswear.
Where is Castore based?
Castore is headquartered in Manchester, United Kingdom.
When was Castore founded?
Castore was founded in 2015.
Source record: Companies House allotment filing.
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