Active15229642Private limited companyMilton Keynes

SEA SHEPHERD UK

Significant control: Alexander Hendrik Cornelissen (25–50%), Robert Elliot Newby (25–50%) and 1 more

From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms

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What does Sea Shepherd UK sell?

Registered activity: Activities of other membership organisations n.e.c. (SIC 94990). We’re building product and service lists for UK companies. Get this one when it’s ready.

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Summary

Generated from filed data · no estimates

SEA SHEPHERD UK is an active private limited company (company number 15229642) incorporated on 23 October 2023, registered in Milton Keynes. Its registered activity is activities of other membership organisations n.e.c. (SIC 94990). Latest dormant accounts cover the period ending 31 October 2025, showing net assets of £0.

Peer position · net assets

By net assets it sits in the bottom quarter of 5,764 comparable companies in the UK (median £3,052, upper quartile £31k).

Ownership and control

3 active

AH
Mr Alexander Hendrik Cornelissen
Individual · since 23 October 2023
- holds 25–50% of voting rights
25–50%
RE
Mr Robert Elliot Newby
Individual · since 23 October 2023
- holds 25–50% of voting rights
25–50%
PO
Mr Peter Ola Hammarstedt
Individual · since 23 October 2023
- holds 25–50% of voting rights
25–50%

Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.

Key dates

Incorporated: 23 October 20233 yrs ago
Next accounts due: 31 July 2027in 277 days
Confirmation statement due: 6 November 2026in 10 days

Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.

Activity

SIC 94990: Activities of other membership organisations n.e.c.
Accounts type: Dormant
Size band: MicroCompanies Act thresholds

Financials

2 periods on record · latest ending 31 October 2025

Net assets

£0

vs Oct 2024

Cash at bank

Not reported

Turnover

Not reported

Employees

Not reported

Filed accounts by period, newest first
Period end	Net assets	Cash	Debtors	Creditors <1y	Turnover	Profit	Employees
31 October 2025	£0	—	—	—	—	—	—
31 October 2024	£0	—	—	—	—	—	—

Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.

Filing and accounts signals

Facts from the register · no rating

Net assets below zeroNet assets £0 at 31 October 2025
Incorporated two to five years agoIncorporated 23 October 2023

Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.

Timeline

Newest first

31 Jul 2027Next accounts duein 277 days
06 Nov 2026Confirmation statement duein 10 days
31 Oct 2025Accounts period endNet assets £0 · dormant accounts
31 Oct 2024Accounts period endNet assets £0 · dormant accounts
23 Oct 2023Incorporated

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Reminders for SEA SHEPHERD UK

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