Exact UK legal entity

HAVENWISE LIMITED

15643835 · active · No overdue accounts or confirmation flag returned

Current statusactive
Incorporated13 April 2024
Accounts due31 January 2028
Confirmation due26 April 2027
Status checked via live Companies House proxy at 16 August 2026. This is a public-record research page, not a credit score, investment conclusion or tax determination.

Identity and review status

Portfolio context

1 mapped fund association

Carbon13

Association means the company appeared in the dated portfolio research corpus. It does not prove a fund's current holding or SEIS/EIS eligibility.

Companies House

Filing timeline

Open complete official history →

Recent events are shown newest first. Filing codes and dates come directly from Companies House; descriptions are concise labels, not legal interpretations.

  1. Accounts made up to 30 April 2026AA · Accounts
  2. Persons With Significant Control dated 12 April 2026PSC04 · Persons With Significant Control
  3. Confirmation Statement made up to 12 April 2026CS01 · Confirmation Statement
  4. Persons With Significant Control dated 12 April 2026PSC04 · Persons With Significant Control
  5. Officers — Alexander William Gordon NelsonCH01 · Officers
  6. Officers — Mr Henri CasteleynCH01 · Officers
  7. Officers — Alexander William Gordon NelsonCH01 · Officers
  8. Officers — Alexander William Gordon NelsonCH01 · Officers
  9. Officers — Mr Henri CasteleynCH01 · Officers
  10. Persons With Significant Control dated 12 April 2026PSC04 · Persons With Significant Control
  11. Persons With Significant Control dated 12 April 2026PSC04 · Persons With Significant Control
  12. Accounts made up to 30 April 2025AA · Accounts
  13. Address dated 29 August 2025AD01 · Address
  14. Confirmation Statement made up to 12 April 2025CS01 · Confirmation Statement
  15. CapitalSH01 · Capital
  16. Officers — Mr Henri CasteleynCH01 · Officers

Ownership and control timeline

People with significant control (PSC) records describe published legal control, not a complete economic ownership graph. CompanyBeacon does not infer control from names.
PSC register

2 active control records

  1. Mr Henri CasteleynNotified 17 June 2024 · current in returned recordOwnership Of Shares 25 To 50 Percent; Voting Rights 25 To 50 Percent; Right To Appoint And Remove Directors
  2. Alexander William Gordon NelsonNotified 13 April 2024 · current in returned recordOwnership Of Shares 25 To 50 Percent; Voting Rights 25 To 50 Percent; Right To Appoint And Remove Directors

Source dates and limitations

  • charity-commission-register: extract Not available, imported 25 July 2026.
  • companies-house-relevant-subset: extract Not available, imported 25 July 2026.
  • contracts-finder-daily-csv: extract 15 August 2026, imported 16 August 2026.
  • Live status, filings, officers and PSC records can change after this page is cached. Companies House remains authoritative.
  • SEIS/EIS qualification, investment performance, creditworthiness and beneficial ownership are not inferred.

Use the due-diligence checklist or review the methodology.

A 37X Ventures portfolio site

Operated by 37x Limited, a Guernsey Non Cellular Company, company number CMP76157, incorporated 18 July 2025.

Registered office: Les Echelons Court, Les Echelons, St. Peter Port, Guernsey, GY1 1AR.

Full company details