Open Energi

03838585 · Active · incorporated 27 years ago · Sunbury On Thames

Energy AI B2B CleanTech Platform Series B+

Develops advanced technology and software to automate and optimize distributed energy resources, aiming for a zero-carbon energy future.

Open Energi is a private limited company registered at Companies House under number 03838585, incorporated on 9 September 1999, with a registered office in Sunbury On Thames, Middlesex. 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 265 filings for this company, including 6 funding rounds. Its most recent round closed in June 2023, raising £10.5m.

£46.7m
Total raised
6
Funding rounds
46
Shareholders on register
265
Filings tracked · 20d ago

Funding rounds

Round Closed Raised Price per share
Round 6 Jun 2023 £10.5m
Round 5 Oct 2017 £5m
Round 4 Jun 2017 £16.5m £0.048
Round 3 Aug 2012 £9.3m £0.10
Round 2 Feb 2012 £5m £7.00
Round 1 Sep 2009 £404k

Company information

Company number
03838585
Company type
Private limited company
Status
Active
Incorporated
9 September 1999
Registered office
Sunbury On Thames, Middlesex, United Kingdom
Nature of business
74909 — Other professional, scientific and technical activities n.e.c.

Recent filings

  • PARENT_ACC 24 Aug 2026
  • AGREEMENT2 17 Aug 2026
  • GUARANTEE2 17 Aug 2026
  • Appointment of Corporate Secretary 11 Feb 2026
  • Confirmation Statement 17 Sep 2025
  • Accounts 27 Jun 2025
  • Accounts 23 Sep 2024
  • Confirmation Statement 16 Sep 2024
  • Notice of Corporate PSC 14 Aug 2024
  • Cessation of PSC 14 Aug 2024

Showing the 10 most recent of 265 filings.

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