MARINE CONSERVATION SOCIETY

Active

Registry details

Reference data exactly as held at Companies House.

Copy registry details
Registered office
Overross House, Ross Park, Ross-On-Wye, Herefordshire HR9 7US
Accounts type
Small

Company activity

The 4 most recent documents filed at Companies House.

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  1. 30/06/2026

    Termination of appointment of William Joseph Oulton as a director on 2026-06-30

    View PDF (1 pages)
  2. 18/12/2025

    Accounts for a small company made up to 2025-03-31

    View PDF (60 pages)
  3. 15/12/2025

    Director's details changed for Ms Rebecca Rodney on 2025-12-15

    View PDF (2 pages)
  4. 20/11/2025

    Appointment of Mr James Simon Edward Arnell as a director on 2025-11-13

    View PDF (2 pages)

Accounts and confirmation statement

The two filings Companies House requires every year, and where each one stands against its deadline today.

Annual accounts

Small accounts

Due in 89 days

31/12/2026Filing deadline

Next accounts made up to
31/03/2026
Last accounts made up to
31/03/2025

Confirmation statement

Confirms the registry record is up to date

Due in 34 days

06/11/2026Filing deadline

Next statement date
23/10/2026
Last statement dated
23/10/2025

See the full filing history

Financial performance

The latest figures MARINE CONSERVATION SOCIETY filed. Okredo holds filed accounts data for 2022–2024; the year-by-year record is on the financials page.

Net Assets

£1.74M2024
10.31%vs 2023

2023: £1.58M

Total Assets

£2.38M2024
4.19%vs 2023

2023: £2.28M

Cash in Bank

£1.73M2024
20.81%vs 2023

2023: £1.43M

Total Liabilities

£632.34K2024
-8.98%vs 2023

2023: £694.72K

Employees

1012024
-9vs 2023

2023: 110

Of the 4 measures with an earlier filing to compare against, 3 rose and 1 fell. Cash in bank moved furthest, up 20.81% on 2023. See the full financial analysis for MARINE CONSERVATION SOCIETY.

Employees

Headcount as reported to Companies House for 2022–2024.

922022
1102023
1012024
YearEmployeesChange
2024101-9
2023110+18
202292–

Reported employee count increased from 92 in 2022 to 101 in 2024. See how headcount moved alongside the reported financials.

Credit report

It is a professional assessment of the company 's performance, revealing company's potential and risks, showing it's past experiences and revealing future prospects.

Officers

75

Directors, secretaries and other appointed officers, with the period each has served.

PersonRolePeriodConnected companies
Director13/11/2025–Present54
Director12/09/2018–02/12/20215
Director30/08/2024–25/09/202454
Director19/03/2014–19/11/20203
Director08/11/1998–21/06/201130
Director25/10/2003–17/11/20095
Director25/10/2003–10/10/20177
Director24/07/1993–28/01/20018
Director30/08/2024–25/03/2025109
Director19/09/1992–26/09/199318
Director24/02/2022–03/12/20245
Director25/06/2014–19/11/20200
Director28/10/2022–13/11/20250
Director28/10/2022–27/04/20260
Director19/09/1992–13/06/19952
Director24/02/2022–03/12/20242
Director17/11/2007–27/03/20131
Director08/11/1998–09/04/20000
Director19/03/2014–19/11/20200
Director06/10/2011–10/10/20170
Director25/10/2003–21/06/20053
Director09/10/2013–25/06/20140
Director17/03/2021–Present2
Director04/02/2010–19/03/20149
Director04/12/2019–13/11/20250
Director25/10/2003–25/06/20141
Director21/06/2005–11/11/20150
Director31/10/1999–28/10/20050
Director19/09/1992–10/10/20060
Director18/03/2020–Present0
Director14/10/2008–25/06/20141
Director19/09/1992–11/02/19950
Director20/09/2019–30/09/20261
Director14/09/2010–11/11/201511
Director20/09/2019–03/12/20240
Director09/04/2002–28/10/20052
Director12/09/2018–02/12/20212
Director19/10/1997–28/10/20042
Director24/07/1993–27/11/19931
Director20/09/2019–13/11/202515
Director30/08/2024–25/03/20256
Director24/07/1993–09/04/20000
Director13/06/1995–19/10/19970
Director25/10/2003–07/12/20105
Director11/11/2015–04/12/20198
Director18/09/2025–Present1
Director18/09/2025–Present1
Secretary02/02/2018–15/06/20180
Secretary15/06/2018–23/09/20220
Director20/09/2019–30/06/20267
Director19/03/2014–19/11/20203
Director25/10/2003–09/07/200619
Director03/06/2010–04/12/20192
Director19/09/1992–14/04/20004
Director13/05/2025–Present10
Director19/03/2014–19/11/20202
Director19/10/1997–26/10/200218
Director17/11/2007–06/10/20112
Director28/10/2000–14/09/20102
Director17/11/2007–04/12/20198
Secretary01/04/2025–Present0
Director19/09/1992–08/04/20011
Secretary21/04/2021–10/06/20210
Director14/12/2022–Present0
Director14/12/2022–Present0
Director30/08/2024–Present0
Director24/07/1993–10/12/19941
Director04/12/2019–17/11/20220
Director19/09/1992–13/09/20013
Director10/08/1996–19/09/19982
Director14/09/2010–03/10/201217
Director30/08/2024–30/09/20260
Secretary07/07/2009–02/02/20182
Secretary23/09/2022–30/11/20230
Secretary30/11/2023–31/03/20250

Persons with significant control

1

Individuals or entities with significant control over the company, as declared to Companies House.

PersonPeriodConnected companies
23/10/2016–Present0

Filing history and recent activity

Every document on the Companies House record, newest first.

Filings on record
38
Since 03/11/2022
Last 12 months
8
-5 vs the year before
Most recent filing
30/06/2026
3 months ago

What changed in the last year

  • Officer changes (6)Latest 30/06/2026
  • Accounts filedLatest 18/12/2025
  • Confirmation statementLatest 04/11/2025

Filing timeline

  1. 30/06/2026

    Termination of appointment of William Joseph Oulton as a director on 2026-06-30

    View PDF (1 pages)
  2. 18/12/2025

    Accounts for a small company made up to 2025-03-31

    View PDF (60 pages)
  3. 15/12/2025

    Director's details changed for Ms Rebecca Rodney on 2025-12-15

    View PDF (2 pages)
  4. 20/11/2025

    Appointment of Mr James Simon Edward Arnell as a director on 2025-11-13

    View PDF (2 pages)
  5. 19/11/2025

    Termination of appointment of Joyce Linda Lorigan as a director on 2025-11-13

    View PDF (1 pages)
  6. 19/11/2025

    Termination of appointment of Jessica Kate Montgomery as a director on 2025-11-13

    View PDF (1 pages)
  7. 19/11/2025

    Termination of appointment of Seth Richardson as a director on 2025-11-13

    View PDF (1 pages)
  8. 04/11/2025

    Confirmation statement made on 2025-10-23 with no updates

    View PDF (3 pages)
  9. 25/09/2025

    Appointment of Ms Natalie Shippen as a director on 2025-09-18

    View PDF (2 pages)
  10. 25/09/2025

    Appointment of Mr Mark Eckstein as a director on 2025-09-18

    View PDF (2 pages)
  11. 13/05/2025

    Appointment of Mr David Roy Wilkin as a director on 2025-05-13

    View PDF (2 pages)
  12. 01/04/2025

    Appointment of Mrs Jane Auker-Howlett as a secretary on 2025-04-01

    View PDF (2 pages)

Showing 12 of 38 filings

See when the next accounts and confirmation statement are due

Similar companies

2 UK companies are similar to MARINE CONSERVATION SOCIETY, sharing the same company status (Active), the same industry sector and activity group (Activities of other membership organisations n.e.c.) and a comparable number of employees. The 2 closest matches are shown below to help you compare competitors and industry peers.

More UK companies with the same registered activityThe 2 above are the closest matches. See every UK company registered under Activities of other membership organisations n.e.c..Browse the listing

About MARINE CONSERVATION SOCIETY

A short description of the company, written from its Companies House record.

MARINE CONSERVATION SOCIETY is a private limited by guarantee without share capital registered in the United Kingdom, based in Overross House, Ross Park, Ross-On-Wye, Herefordshire HR9 7US. Companies House classifies its business as Activities of other membership organisations n.e.c.. It has been on the register for 35 years 11 months.

The register currently records it as active. Its 2024 accounts report net assets of £1.74M and 101 employees.

MARINE CONSERVATION SOCIETY: frequently asked questions

Answered from this company's own registry record and filed figures.

Companies House records MARINE CONSERVATION SOCIETY under one registered business activity: Activities of other membership organisations n.e.c. (94.99 - SIC 2007).

MARINE CONSERVATION SOCIETY is recorded as active on the Companies House register, and has been on it since 23/10/1990.

The most recent accounts Okredo holds cover 2024 and report net assets of £1.74M, total assets of £2.38M, cash in bank of £1.73M and total liabilities of £632.34K.

The most recent document on the record is dated 30/06/2026: Termination of appointment of William Joseph Oulton as a director on 2026-06-30, 3 months ago.

On the current registry record, accounts are due by 31/12/2026 and the next confirmation statement is due by 06/11/2026.

Companies House lists 75 officers (10 currently in post) and 1 person with significant control.