Refeyn Ltd

11333643 · Active · incorporated 8 years, 4 months ago · Oxford

Deeptech Deep Tech Series B+

Refeyn develops and produces mass photometry technologies and analytical instruments for molecular mass measurement.

https://refeyn.com/

Refeyn Ltd is a private limited company registered at Companies House under number 11333643, incorporated on 27 April 2018, with a registered office in Oxford. Its current status on the register is active. Its filed nature of business is other professional, scientific and technical activities n.e.c. (SIC 74909). Sonde has indexed 120 filings for this company, including 4 funding rounds. Its most recent round closed in July 2026, raising £217k.

£74.5m
Total raised
4
Funding rounds
48
Shareholders on register
120
Filings tracked · 19d ago

Funding rounds

Round Closed Raised Price per share
Round 4 Jul 2026 £217k £1.71
Round 3 Apr 2022 £70m £0.08
Round 2 Aug 2019 £1m £67.02
Round 1 Feb 2019 £3.3m £63.83

Company information

Company number
11333643
Company type
Private limited company
Status
Active
Incorporated
27 April 2018
Registered office
Oxford, England
Nature of business
74909 — Other professional, scientific and technical activities n.e.c.

Recent filings

  • Return of Allotment of Shares 26 Aug 2026
  • Accounts 19 Aug 2026
  • Replacement of a Return of Allotment of Shares 22 Jul 2026
  • Return of Allotment of Shares 17 Jun 2026
  • Return of Allotment of Shares 19 May 2026
  • Confirmation Statement 18 May 2026
  • Replacement of a Appointment of Director 15 May 2026
  • Return of Allotment of Shares ×2 13 Apr 2026
  • Second filing of a Notice of Corporate PSC 31 Mar 2026
  • Return of Allotment of Shares 4 Mar 2026

Showing the 11 most recent of 120 filings.

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