Exact UK legal entity

OCEAN SAFETY SERVICES (OSS) LTD

15186437 · active · No overdue accounts or confirmation flag returned

Current statusactive
Incorporated4 October 2023
Accounts due31 December 2027
Confirmation due17 October 2026
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

SFC Capital

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 31 March 2026AA · Accounts
  2. Accounts made up to 31 October 2025AA01 · Accounts
  3. Confirmation Statement made up to 3 October 2025CS01 · Confirmation Statement
  4. Accounts made up to 31 October 2024AA · Accounts
  5. Confirmation Statement made up to 3 October 2024CS01 · Confirmation Statement
  6. IncorporationNEWINC · Incorporation

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

1 active control record

  1. Mr Paul Francis MarkeyNotified 4 October 2023 · current in returned recordOwnership Of Shares 75 To 100 Percent; Voting Rights 75 To 100 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 24 July 2026, imported 25 July 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