TXT In plain English
Company description
SOUTHAMPTON MARINE SERVICES LIMITED is a UK company whose Companies House status is “Active” and whose registered company type is “Private Limited Company”. Incorporated on 7 April 2016; registered for 10 years; registered office reported in FAREHAM, HAMPSHIRE, UNITED KINGDOM. Its primary declared activity is 33150 · Repair and maintenance of ships and boats, with 1 additional SIC activity reported.
In its latest electronically filed accounts for the period ended 30 June 2025, it reported profit after tax £1,819,934, net assets £2,819,221, average employees 1. This BritDB profile also contains linked public records: 3 PSC records, 16 procurement records. This description is assembled from public data, is not a reliability assessment, and should be checked against the cited sources before a legally significant decision.
Web facts are never added from a name match alone. Internet enrichment requires the exact Companies House ID in Wikidata, and ambiguous results are excluded.
01 Company overview
Identity and registration
- Official name
- SOUTHAMPTON MARINE SERVICES LIMITED
- Company number
- 10111491
- Company type
- Private Limited Company
- Status
- Active
- Country of origin
- United Kingdom
- Dissolution date
- Not supplied
- Accounts category
- FULL
- Mortgage charges
- 1 total · 1 outstanding · 0 satisfied
- Limited partnership members
- 0 general · 0 limited
A registered office is not necessarily a trading location. The address is reproduced from the Companies House bulk record and should be interpreted in that legal context.
02 Filing dates
Accounts and statements
Last accounts made up to
30 June 2025Next accounts due
31 March 2027Last statement made up to
3 October 2025Next statement due
17 October 2026BritDB does not infer overdue status when the source does not state it.
03 Filed financials
Latest electronic accounts
- Profit before tax
- £2,447,462
- Profit after tax
- £1,819,934
- Fixed assets
- £1,393,312
- Net assets
- £2,819,221
- Current assets
- £9,864,796
- Current liabilities
- £7,876,662
- Total assets less current liabilities
- £3,381,446
- Cash at bank
- £1,966,310
- Equity
- £2,819,221
Figures are taken from company-filed iXBRL/XBRL. Coverage is limited to electronic filings in the imported Companies House batch. Missing figures do not mean zero, and values have not been audited by BritDB.
04 Data protection
ICO fee-payer registration
Southampton Marine Services Limited
Registration ZA317973
- Registered from
- 16 February 2018
- Current end date
- 15 February 2027
- Trading names
- SMS
This is a candidate association, not an official Companies House link. The ICO file supplies no company number. The organisation name and postcode uniquely matched this company in the current snapshot. BritDB excludes all DPO contact fields and does not publish unmatched personal entries.
05 Public procurement
Contracts Finder awards
HMC Protector Storage
Home Office · ocds-b5fd17-fb19dc18-b104-4bc0-be97-2735a6dd4b0d
- Supplier named in award
- Southampton Marine Services Ltd
- Award value
- £145,496.20
- Contract period
- 1 September 2023 – 31 May 2024
- Published
- 11 March 2024
- Procedure
- Single tender action (below threshold)
- Main CPV
- 34511100
- Source release ID
- ocds-b5fd17-fb19dc18-b104-4bc0-be97-2735a6dd4b0d-2024-03-11T08:29:12Z
HMC Protector - Planned Maintenance and Safety Equipment Recertification
Home Office · ocds-b5fd17-7edd0b47-79ae-4fd4-8d36-6c6d658aa34b
- Supplier named in award
- SOUTHAMPTON MARINE SERVICES LIMITED
- Award value
- £112,119.86
- Contract period
- 8 November 2021 – 23 November 2021
- Published
- 5 November 2021
- Procedure
- Competitive quotation (below threshold)
- Main CPV
- 34500000
- Source release ID
- ocds-b5fd17-7edd0b47-79ae-4fd4-8d36-6c6d658aa34b-2021-11-05T12:53:31Z
HMC Searcher - Docking International Load Line Survey, Planned Maintenance and Safety Equipment Recertification
Home Office · ocds-b5fd17-c49afeee-c79f-4bde-9a83-dd35a1138704
- Supplier named in award
- SOUTHAMPTON MARINE SERVICES LIMITED
- Award value
- £0
- Contract period
- 20 September 2021 – 18 October 2021
- Published
- 17 September 2021
- Procedure
- Competitive quotation (below threshold)
- Main CPV
- 34500000
- Source release ID
- ocds-b5fd17-c49afeee-c79f-4bde-9a83-dd35a1138704-2021-09-17T13:44:21+01:00
Scientific equipment maintenance
Met Office · ocds-b5fd17-f606680c-2e4c-426c-b558-96d14ccf92c3
- Supplier named in award
- SOUTHAMPTON MARINE SERVICES LIMITED
- Award value
- £14,300
- Contract period
- 30 July 2021 – 6 August 2021
- Published
- 30 September 2021
- Procedure
- Single tender action (below threshold)
- Main CPV
- 38120000
- Source release ID
- ocds-b5fd17-f606680c-2e4c-426c-b558-96d14ccf92c3-2021-09-30T15:09:18+01:00
HMC Vigilant Emergent work
Home Office · ocds-b5fd17-dcdb541a-8631-4bd3-adad-93d99187ccfc
- Supplier named in award
- SOUTHAMPTON MARINE SERVICES LIMITED
- Award value
- £95,000
- Contract period
- 14 April 2021 – 9 August 2021
- Published
- 10 September 2021
- Procedure
- Single tender action (below threshold)
- Main CPV
- 34500000
- Source release ID
- ocds-b5fd17-dcdb541a-8631-4bd3-adad-93d99187ccfc-2021-09-10T19:01:19+01:00
HMC Vigilant - Docking International Loadline Survey, Planned Maintenance and Safety Equipment Recertification
Home Office · ocds-b5fd17-e6a629a5-d63a-478c-8e53-cc430e34e85d
- Supplier named in award
- SOUTHAMPTON MARINE SERVICES LIMITED
- Award value
- £237,541.75
- Contract period
- 6 April 2021 – 14 May 2021
- Published
- 31 March 2021
- Procedure
- Competitive quotation (below threshold)
- Main CPV
- 34500000
- Source release ID
- ocds-b5fd17-e6a629a5-d63a-478c-8e53-cc430e34e85d-2021-03-31T09:33:43+01:00
HMC Seeker Emergent Works
Home Office · ocds-b5fd17-4a0ac6c1-5fa7-4fc4-8d77-16077b202502
- Supplier named in award
- SOUTHAMPTON MARINE SERVICES LIMITED
- Award value
- £214,465.05
- Contract period
- 1 January 2021 – 28 February 2021
- Published
- 16 July 2021
- Procedure
- Single tender action (below threshold)
- Main CPV
- 34500000
- Source release ID
- ocds-b5fd17-4a0ac6c1-5fa7-4fc4-8d77-16077b202502-2021-07-16T13:33:25+01:00
Life Saving Equipment Maintenance Requirement
Home Office · ocds-b5fd17-ebf8848c-7dd8-4aa6-8103-0047e4557cce
- Supplier named in award
- SOUTHAMPTON MARINE SERVICES LIMITED
- Award value
- £79,000
- Contract period
- 5 October 2020 – 31 October 2020
- Published
- 1 October 2020
- Procedure
- Competitive quotation (below threshold)
- Main CPV
- 50200000
- Source release ID
- ocds-b5fd17-ebf8848c-7dd8-4aa6-8103-0047e4557cce-2020-10-01T14:43:03+01:00
AUV Frame Fabrication
MINISTRY OF DEFENCE · ocds-b5fd17-480684a8-74f1-459c-978a-524403229c41
- Supplier named in award
- Southampton Marine Services Limited
- Award value
- £28,918.04
- Contract period
- 21 July 2020 – 25 August 2020
- Published
- 15 October 2021
- Procedure
- Other - ACCELERATED_RESTRICTED
- Main CPV
- 45255400
- Source release ID
- ocds-b5fd17-480684a8-74f1-459c-978a-524403229c41-2021-10-15T08:57:16+01:00
HMC Protector - Capability Uplift
Home Office · ocds-b5fd17-cc7cf837-743f-42d5-9a87-c496f1e90c4d
- Supplier named in award
- SOUTHAMPTON MARINE SERVICES LIMITED
- Award value
- £0
- Contract period
- 30 March 2020 – 21 April 2020
- Published
- 22 July 2021
- Procedure
- Competitive quotation (below threshold)
- Main CPV
- 34500000
- Source release ID
- ocds-b5fd17-cc7cf837-743f-42d5-9a87-c496f1e90c4d-2021-07-22T10:03:21+01:00
PLANNED MAINTENANCE AND SAFETY EQUIPMENT RECERTIFICATION AND DOCKING FOR INTERNATIONAL LOADLINE SURVEY FOR HMC SEARCHER
Home Office · ocds-b5fd17-715dc1ee-c819-41df-8aa6-5366d5b9bbba
- Supplier named in award
- SOUTHAMPTON MARINE SERVICES LIMITED
- Award value
- £0
- Contract period
- 10 February 2020 – 30 March 2020
- Published
- 22 July 2021
- Procedure
- Competitive quotation (below threshold)
- Main CPV
- 34500000
- Source release ID
- ocds-b5fd17-715dc1ee-c819-41df-8aa6-5366d5b9bbba-2021-07-22T10:08:09+01:00
HMC PROTECTOR - DRY DOCK FOR HULL CLEAN AND REPAINT
Home Office · ocds-b5fd17-94e12187-6936-476a-9c4d-c17599c1c850
- Supplier named in award
- SOUTHAMPTON MARINE SERVICES LIMITED
- Award value
- £0
- Contract period
- 20 January 2020 – 10 February 2020
- Published
- 28 January 2020
- Procedure
- Competitive quotation (below threshold)
- Main CPV
- 34500000
- Source release ID
- ocds-b5fd17-94e12187-6936-476a-9c4d-c17599c1c850-2020-01-28T15:08:50Z
PLANNED MAINTENANCE AND SAFETY EQUIPMENT RECERTIFICATION FOR HMC SEEKER
Home Office · ocds-b5fd17-21dc5d56-b559-4ee6-934e-cadab1290b56
- Supplier named in award
- SOUTHAMPTON MARINE SERVICES LIMITED
- Award value
- £0
- Contract period
- 6 January 2020 – 24 January 2020
- Published
- 7 January 2020
- Procedure
- Competitive quotation (below threshold)
- Main CPV
- 34500000
- Source release ID
- ocds-b5fd17-21dc5d56-b559-4ee6-934e-cadab1290b56-2020-01-07T14:54:27Z
PLANNED MAINTENANCE AND SAFETY EQUIPMENT RECERTIFICATION TO CPVs HUNTER AND SPEEDWELL
Home Office · ocds-b5fd17-5b37b6c1-35be-45d1-b9a5-8f9ce9fa004f
- Supplier named in award
- SOUTHAMPTON MARINE SERVICES LIMITED
- Award value
- £0
- Contract period
- 3 February 2020 – 13 March 2020
- Published
- 7 January 2020
- Procedure
- Competitive quotation (below threshold)
- Main CPV
- 34500000
- Source release ID
- ocds-b5fd17-5b37b6c1-35be-45d1-b9a5-8f9ce9fa004f-2020-01-07T14:51:16Z
Planned Maintenance and Annual Recertification of UKBF Coastal Patrol Vessels Hunter and Speedwell
Home Office · ocds-b5fd17-72b676c5-a813-48ef-ae64-3d9c26b34bb2
- Supplier named in award
- SOUTHAMPTON MARINE SERVICES LIMITED
- Award value
- £0
- Contract period
- 8 February 2019 – 22 March 2019
- Published
- 19 February 2019
- Procedure
- Competitive quotation (below threshold)
- Main CPV
- 34500000
- Source release ID
- ocds-b5fd17-72b676c5-a813-48ef-ae64-3d9c26b34bb2-2019-02-19T13:39:21Z
The supplier link is exact, but the award remains buyer-published procurement data. BritDB requires the GB-COH identifier supplied in the Contracts Finder OCDS release and does not infer suppliers from similar names.
06 Ownership and control
People with significant control
Marine Services Top Co Limited
- Owns 75% or more of shares
- Controls 75% or more of voting rights
- Can appoint or remove directors
- Country registered
- United Kingdom
- Legal authority
- United Kingdom (England & Wales)
- Legal form
- Private Company Limited By Shares
- Place registered
- Companies House
- Registration number
- 14001260
- Notified
- 1 August 2022
Sir Charles DunstoneSee 29 companies with this PSC name →
- Owns 25% to 50% of shares
- Controls 25% to 50% of voting rights
- Nationality
- British
- Country of residence
- England
- Notified
- 14 December 2017
- Ceased
- 1 August 2022
Mr Peter MortonSee 32 companies with this PSC name →
- Owns 25% to 50% of shares
- Controls 25% to 50% of voting rights
- Nationality
- British
- Country of residence
- England
- Notified
- 6 April 2017
- Ceased
- 1 August 2022
PSC records are company-filed public-register information. When the exact same displayed individual name occurs at multiple companies, BritDB offers a non-indexed cross-reference page. It is a name match only, not proof that the records describe the same person. Service addresses and partial dates of birth are deliberately omitted.
07 Charity register
Charity Commission links
No exact company-number link in this snapshot
The Charity Commission extract did not explicitly associate this Companies House number with a charity. BritDB does not use a name-only match to fill the gap.
This company-level check covers the Charity Commission for England and Wales. Links are accepted only when the official extract supplies this exact company registration number. Scottish charities now have separate OSCR profiles, but OSCR’s bulk fields do not provide a Companies House number, so BritDB does not infer a company link.
08 Northern Ireland charity register
CCNI exact company links
No unambiguous company-number link found
The CCNI source number did not resolve uniquely to this Companies House record. BritDB did not use a name or address match.
CCNI publishes company numbers without a jurisdiction prefix. BritDB links only when the plausible padded UK and NI candidates resolve to exactly one Companies House company.
09 Sanctions screening
UK Sanctions List
No exact business-registration-number link found
The imported UK Sanctions List did not supply this Companies House number as a UK-linked business identifier. BritDB did not attempt a name-only match.
No exact link is not sanctions clearance. UK restrictions can apply through ownership or control even where an entity is not separately named. Always use the current official list and obtain appropriate advice for a legally significant decision.
10 Public procurement
Find a Tender links
These links use only the GB-COH identifier supplied in the procurement record. A company may have other public-sector work that is absent, older, below publication thresholds or published without a Companies House identifier.
11 Environmental register
Environment Agency waste registrations
No exact company-number registration linked
The licensed Environment Agency subset did not contain this exact Companies House number. BritDB did not attempt a name-only match.
This is a privacy-reduced, exact-company subset. The full official register also includes sole traders and applicants without a matching Companies House number. Check the current Environment Agency register before relying on registration status.
12 Nature of business
Standard Industrial Classification
Other engineering activities
13 Connected public record
Checks beyond the company register
Charity Commission
0 exact company-number links.
Northern Ireland charities
0 unambiguous company-number links.
Public contracts
1 procurement process linked by exact GB-COH identifier.
Waste register
0 exact company-number registrations.
Corporate notices
The Gazette is not yet connected.
UK Sanctions List
No exact business-registration-number link in this report.
A checked source with no exact link is not a clean bill of health. Unchecked sources remain unknown, while sanctions may also apply through ownership or control of a listed person or entity.
14 Record timeline
Dates in the bulk record
- Confirmation statement
Latest confirmation statement made up to this date
- Accounts
Latest accounts made up to this date
- Company name
Previous name: GLOBAL MARINE SERVICES LIMITED
- Incorporation
Company incorporated
15 Provenance
Sources for this profile
Identity, address, status, dates, SIC, previous names and mortgage totals.
Company-filed electronic accounts and extracted headline financial facts.
Privacy-reduced candidate associations based on a unique exact name-and-postcode match.
Historic awards linked by exact source-supplied GB-COH company identifier.
Current and ceased significant-control records joined by exact company number.
Daily England and Wales extract matched only by the official company registration number.
Daily CCNI export with company links only where the source number resolves unambiguously.
Complete FCDO list checked by exact UK-linked business registration number.
Procurement parties checked only through exact GB-COH identifiers.
Licensed subset linked only by exact Companies House number.
Financial regulation and licences.
Companies House, Charity Commission, OSCR and UK Sanctions List information is public-register data. BritDB reproduces and organises it with source-specific limits; official external links are kept on the dedicated source pages.