TXT In plain English
Company description
MARINE SPECIALISED TECHNOLOGY LIMITED is a UK company whose Companies House status is “Active” and whose registered company type is “Private Limited Company”. Incorporated on 8 March 2002; registered for 24 years; registered office reported in WIRRAL, UNITED KINGDOM. Its primary declared activity is 30110 · Building of ships and floating structures.
In its latest electronically filed accounts for the period ended 30 September 2025, it reported profit after tax £98,784, net assets £4,877,770, average employees 1. This BritDB profile also contains linked public records: 2 PSC records, 4 trade marks, 8 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
- MARINE SPECIALISED TECHNOLOGY LIMITED
- Company number
- 04390226
- Company type
- Private Limited Company
- Status
- Active
- Country of origin
- United Kingdom
- Dissolution date
- Not supplied
- Accounts category
- GROUP
- Mortgage charges
- 14 total · 3 outstanding · 11 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 September 2025Next accounts due
30 June 2027Last statement made up to
10 January 2026Next statement due
24 January 2027BritDB does not infer overdue status when the source does not state it.
03 Filed financials
Latest electronic accounts
- Profit after tax
- £98,784
- Fixed assets
- £5,726,646
- Net assets
- £4,877,770
- Current assets
- £17,004,523
- Current liabilities
- £14,754,316
- Total assets less current liabilities
- £7,669,553
- Cash at bank
- £426,188
- Equity
- £4,877,770
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 Global legal identity
Legal Entity Identifier
MARINE SPECIALISED TECHNOLOGY LIMITED
LEI 9845008FDNK4F6AC5H49 · jurisdiction GB
- Legal form
- H0PO
- Entity category
- GENERAL
- Entity created
- 8 March 2002
- Initial LEI registration
- 30 June 2021
- LEI last updated
- 30 June 2026
- Next renewal
- 30 June 2026
- Managing LOU
- 529900T8BM49AURSDO55
- Other legal names
- MARINE SPEED TECHNOLOGY LIMITED
- Legal address
- Mst Group Riverbank Road, Bromborough, Wirral, GB-LIV, CH62 3JQ, GB
- Headquarters address
- Mst Group Riverbank Road, Bromborough, Wirral, GB-LIV, CH62 3JQ, GB
GLEIF parent-reporting exceptions
DIRECT ACCOUNTING CONSOLIDATION PARENT
NATURAL_PERSONS
ULTIMATE ACCOUNTING CONSOLIDATION PARENT
NATURAL_PERSONS
LEI data provides global legal identity and source-reported relationships, not a credit or regulatory approval. BritDB links Level 1 identities only through GLEIF’s Companies House registration-authority identifier and exact company number; Level 2 parent and fund relationships and reporting exceptions are reproduced as supplied by GLEIF.
05 Data protection
ICO fee-payer registration
Marine Specialised Technology Limited
Registration Z3453689
- Registered from
- 30 November 2012
- Current end date
- 29 November 2026
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.
06 Public procurement
Contracts Finder awards
Purchase of two 750D sea boats
Home Office · ocds-b5fd17-9850902c-28ca-4079-9b1b-127402b48063
- Supplier named in award
- MARINE SPECIALISED TECHNOLOGY LIMITED
- Award value
- £650,000
- Contract period
- 1 September 2021 – 31 August 2026
- Published
- 10 September 2021
- Procedure
- Single tender action (below threshold)
- Main CPV
- 34500000
- Source release ID
- ocds-b5fd17-9850902c-28ca-4079-9b1b-127402b48063-2021-09-10T19:09:58+01:00
CPV Active - Maintenance and Safety Equipment Recertification
Home Office · ocds-b5fd17-141b8df4-f963-406e-9731-75ff15000eed
- Supplier named in award
- MARINE SPECIALISED TECHNOLOGY LIMITED
- Award value
- £0
- Contract period
- 3 June 2021 – 25 June 2021
- Published
- 22 July 2021
- Procedure
- Open procedure (below threshold)
- Main CPV
- 34500000
- Source release ID
- ocds-b5fd17-141b8df4-f963-406e-9731-75ff15000eed-2021-07-22T09:47:08+01:00
CSS/0135 Design and Build of Police Patrol Craft
MINISTRY OF DEFENCE · ocds-b5fd17-8835d6f7-1a69-4ebc-9e92-447fd3e051c0
- Supplier named in award
- MARINE SPECIALISED TECHNOLOGY LIMITED
- Award value
- £36,304,000
- Contract period
- 9 March 2021 – 31 March 2026
- Published
- 15 October 2021
- Procedure
- Competitive procedure with negotiation (above threshold)
- Main CPV
- 34521300
- Source release ID
- ocds-b5fd17-8835d6f7-1a69-4ebc-9e92-447fd3e051c0-2021-10-15T11:44:48+01:00
Life Raft Product Trial and Purchase
Home Office · ocds-b5fd17-fdc013ba-9a16-404d-95d2-b9609d3ef2b2
- Supplier named in award
- MARINE SPECIALISED TECHNOLOGY LIMITED
- Award value
- £79,403
- Contract period
- 31 August 2020 – 23 October 2020
- Published
- 26 August 2020
- Procedure
- Competitive quotation (below threshold)
- Main CPV
- 34500000
- Source release ID
- ocds-b5fd17-fdc013ba-9a16-404d-95d2-b9609d3ef2b2-2020-08-26T17:17:37+01:00
For the Design, Build and In-Service Support of the Royal Navy Patrol Launches
MINISTRY OF DEFENCE · ocds-b5fd17-e0fdb65a-c4d3-4118-ba1d-4742be779b75
- Supplier named in award
- MARINE SPECIALISED TECHNOLOGY LIMITED
- Award value
- £9,880,000
- Contract period
- 13 March 2020 – 31 March 2026
- Published
- 30 April 2020
- Procedure
- Competitive quotation (below threshold)
- Main CPV
- 34500000
- Source release ID
- ocds-b5fd17-e0fdb65a-c4d3-4118-ba1d-4742be779b75-2020-04-30T09:44:25+01:00
Delivery of Platform Support to Maintain the Capability of MOD Boats - Inflatables
MINISTRY OF DEFENCE · ocds-b5fd17-eedb4816-f15b-4de1-ad8e-b647bb7dfd69
- Supplier named in award
- MARINE SPECIALISED TECHNOLOGY LIMITED
- Award value
- £1,600,000
- Contract period
- 1 October 2019 – 31 March 2026
- Published
- 1 November 2019
- Procedure
- Competitive procedure with negotiation (above threshold)
- Main CPV
- 34520000
- Source release ID
- ocds-b5fd17-eedb4816-f15b-4de1-ad8e-b647bb7dfd69-2019-11-01T12:38:30Z
Delivery of Platform Support to Maintain the Capability of MOD Boats - Diving
MINISTRY OF DEFENCE · ocds-b5fd17-0e19439d-3772-47cb-92fb-341064f1f9d6
- Supplier named in award
- MARINE SPECIALISED TECHNOLOGY LIMITED
- Award value
- £6,500,000
- Contract period
- 1 October 2019 – 31 March 2026
- Published
- 1 November 2019
- Procedure
- Competitive procedure with negotiation (above threshold)
- Main CPV
- 34520000
- Source release ID
- ocds-b5fd17-0e19439d-3772-47cb-92fb-341064f1f9d6-2019-11-01T12:16:57Z
Supply and maintenance of Four (4) RIBs
Home Office · ocds-b5fd17-0d202333-18d2-4339-a808-42f672755a66
- Supplier named in award
- MARINE SPECIALISED TECHNOLOGY LIMITED
- Award value
- £1,300,000
- Contract period
- 20 March 2017 – 20 March 2023
- Published
- 1 December 2017
- Procedure
- Open procedure (above threshold)
- Main CPV
- 34520000
- Source release ID
- ocds-b5fd17-0d202333-18d2-4339-a808-42f672755a66-2017-12-01T10:28:16Z
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.
TM UK trade marks
Exact owner-name matches
SIT
Owner Marine Specialised Technology Limited · classes 7,9,11,12,17,19,22,28,37,42
- Filed / designated
- 29 November 2016
- Valid until / renewal due
- 29 November 2026
ALUWORK
Owner Marine Specialised Technology Limited · classes 12
- Filed / designated
- 20 April 2005
- Valid until / renewal due
- 20 April 2025
MST
Owner Marine Specialised Technology Limited · classes 41
- Filed / designated
- 5 January 2018
- Valid until / renewal due
- Not supplied
HYBRID
Owner Marine Specialised Technology Limited · classes 12
- Filed / designated
- 9 March 2012
- Valid until / renewal due
- Not supplied
This is an exact normalised company-name match, not a registrar-confirmed ownership link. Another legal entity can have the same or a very similar name. UKIPO data is a historical 2018 snapshot; verify the owner and current status before relying on it.
07 Ownership and control
People with significant control
Mr Benjamin William Paul Kerfoot
- Owns 25% to 50% of shares
- Nationality
- British
- Country of residence
- England
- Notified
- 6 April 2016
- Appointment Verification End On: 9999-12-31T00:00:00Z
- Appointment Verification Start On: 2026-02-03T00:00:00Z
Mr Philip Timothy Leon Hilbert
- Owns 25% to 50% of shares
- Nationality
- British
- Country of residence
- England
- Notified
- 6 April 2016
- Appointment Verification End On: 9999-12-31T00:00:00Z
- Appointment Verification Start On: 2026-01-31T00:00:00Z
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.
08 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.
09 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.
10 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.
11 Public procurement
Find a Tender links
No exact GB-COH link in this snapshot
Find a Tender did not explicitly identify this Companies House number in a procurement party. BritDB did not attempt a name-only match.
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.
12 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.
13 Nature of business
Standard Industrial Classification
14 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
0 procurement processes 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.
15 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
- Incorporation
Company incorporated
16 Provenance
Sources for this profile
Identity, address, status, dates, SIC, previous names and mortgage totals.
Company-filed electronic accounts and extracted headline financial facts.
Global legal identities linked through Companies House registration authority RA000585.
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.