TXT In plain English
Company description
MAGNETIC SHIELDS LIMITED is a UK company whose Companies House status is “Active” and whose registered company type is “Private Limited Company”. Incorporated on 29 March 1957; registered for 69 years; registered office reported in STAPLEHURST, KENT. Its primary declared activity is 24450 · Other non-ferrous metal production.
In its latest electronically filed accounts for the period ended 30 June 2025, it reported turnover £15,019,582, profit after tax £214,981, net assets £4,797,406, average employees 86. This BritDB profile also contains linked public records: 2 PSC records, 1 trade mark, 6 procurement records, 1 waste registration, 2 other public-register 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
- MAGNETIC SHIELDS LIMITED
- Company number
- 00581158
- Company type
- Private Limited Company
- Status
- Active
- Country of origin
- United Kingdom
- Dissolution date
- Not supplied
- Accounts category
- MEDIUM
- Mortgage charges
- 17 total · 3 outstanding · 14 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
8 May 2026Next statement due
22 May 2027BritDB does not infer overdue status when the source does not state it.
03 Filed financials
Latest electronic accounts
- Turnover
- £15,019,582
- Gross profit
- £5,236,456
- Operating profit
- £697,936
- Profit before tax
- £496,842
- Profit after tax
- £214,981
- Fixed assets
- £4,875,559
- Net assets
- £4,797,406
- Current assets
- £6,168,548
- Current liabilities
- £3,235,044
- Total assets less current liabilities
- £7,809,063
- Cash at bank
- £1,054,698
- Equity
- £4,797,406
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.
UK Additional public registers
Schools, childcare, care and HSE records
Magnetic Shields Limited
16 August 2023 · Prohibition Notice Immediate
Magnetic Shields Limited
19 November 2021 · Improvement Notice
Identity methods differ by source. DfE links use source-supplied company numbers. Ofsted and Scottish care links are unique exact name-and-postcode candidates. HSE links require one unique exact Companies House organisation name. Verify candidate associations independently.
04 Public procurement
Contracts Finder awards
Triple Layer Magnetic Shield for Apparatus
UK SHARED BUSINESS SERVICES LIMITED · ocds-b5fd17-4b9cd368-3220-4de3-ada2-e6a254f1fb4f
- Supplier named in award
- MAGNETIC SHIELDS LIMITED
- Award value
- £20,100
- Contract period
- 26 July 2024 – 16 October 2024
- Published
- 31 July 2024
- Procedure
- Competitive quotation (below threshold)
- Main CPV
- 42992300
- Source release ID
- ocds-b5fd17-4b9cd368-3220-4de3-ada2-e6a254f1fb4f-2024-07-31T12:42:01+01:00
Magnetic Shields
UK SHARED BUSINESS SERVICES LIMITED · ocds-b5fd17-bbe99743-58a6-45d3-b292-455311f6ca13
- Supplier named in award
- MAGNETIC SHIELDS LIMITED
- Award value
- £19,950
- Contract period
- 18 December 2023 – 5 February 2024
- Published
- 27 December 2023
- Procedure
- Competitive quotation (below threshold)
- Main CPV
- 42992300
- Source release ID
- ocds-b5fd17-bbe99743-58a6-45d3-b292-455311f6ca13-2023-12-27T15:21:02Z
UKRI - RE21334 - SPS CRAB CAVITY RFD ASSY ASSEMBLY
UK SHARED BUSINESS SERVICES LIMITED · ocds-b5fd17-0967e311-88de-4ad0-9be2-d9cc07f8f98a
- Supplier named in award
- MAGNETIC SHIELDS LIMITED
- Award value
- £42,531
- Contract period
- 25 May 2021 – 27 August 2021
- Published
- 26 May 2021
- Procedure
- Competitive quotation (below threshold)
- Main CPV
- 38000000
- Source release ID
- ocds-b5fd17-0967e311-88de-4ad0-9be2-d9cc07f8f98a-2021-05-26T12:54:59+01:00
UK SBS PR16197 Magnetic Shield for Vertical Cryostat
UK SHARED BUSINESS SERVICES LIMITED · ocds-b5fd17-1d978676-adca-11e6-9901-0019b9f3037b
- Supplier named in award
- MAGNETIC SHIELDS LIMITED
- Award value
- £79,080
- Contract period
- 4 October 2016 – 3 October 2017
- Published
- 20 March 2018
- Procedure
- Open procedure (above threshold)
- Main CPV
- 38540000
- Source release ID
- ocds-b5fd17-1d978676-adca-11e6-9901-0019b9f3037b-2018-03-20T13:14:15Z
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
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.
05 Ownership and control
People with significant control
Bkt Group Holdings Ltd
- Owns 75% or more of shares
- Controls 75% or more of voting rights
- Country registered
- United Kingdom
- Legal authority
- Uk Law
- Legal form
- Limited Company
- Place registered
- Uk Companies Register
- Registration number
- 02923991
- Notified
- 30 June 2016
Colsur Materials Ltd
- Owns 75% or more of shares
- Country registered
- England And Wales
- Legal authority
- Uk Companies Act 2006
- Legal form
- Private Limited Company
- Place registered
- England And Wales
- Registration number
- 03305650
- Notified
- 30 June 2016
- Ceased
- 30 June 2016
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.
06 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.
07 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.
08 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.
09 Public procurement
Find a Tender links
CSP26685 - Mu-metal screens
UK Research and Innovation · updated 22 July 2026
- Tender value
- Not supplied
- Awards
- 1
Magnetic Shielding
UNIVERSITY OF SUSSEX(THE) · updated 19 February 2026
- Tender value
- Not supplied
- Awards
- 1
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.
10 Environmental register
Environment Agency waste registrations
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.
11 Nature of business
Standard Industrial Classification
12 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
2 procurement processes linked by exact GB-COH identifier.
Waste register
1 exact company-number registration.
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.
13 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
14 Provenance
Sources for this profile
Identity, address, status, dates, SIC, previous names and mortgage totals.
Company-filed electronic accounts and extracted headline financial facts.
Organisation enforcement records linked by one unique exact company name.
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.