TXT In plain English
Company description
SYNTHOMER PLC is a UK company whose Companies House status is “Active” and whose registered company type is “Public Limited Company”. Incorporated on 16 June 1908; registered for 118 years; registered office reported in ESSEX. Its primary declared activity is 70100 · Activities of head offices.
This BritDB profile also contains linked public records: 30 trade marks. 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
- SYNTHOMER PLC
- Company number
- 00098381
- Company type
- Public Limited Company
- Status
- Active
- Country of origin
- United Kingdom
- Dissolution date
- Not supplied
- Accounts category
- GROUP
- Mortgage charges
- 2 total · 1 outstanding · 1 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
31 December 2025Next accounts due
30 June 2027Last statement made up to
1 October 2025Next statement due
15 October 2026BritDB does not infer overdue status when the source does not state it.
03 Global legal identity
Legal Entity Identifier
SYNTHOMER PLC
LEI 213800EHT3TI1KPQQJ56 · jurisdiction GB
- Legal form
- B6ES
- Entity category
- GENERAL
- Entity created
- 16 June 1908
- Initial LEI registration
- 25 September 2013
- LEI last updated
- 19 November 2025
- Next renewal
- 10 January 2027
- Managing LOU
- 213800WAVVOPS85N2205
- Other legal names
- YULE CATTO & CO PUBLIC LIMITED COMPANY
- Legal address
- TEMPLE FIELDS, HARLOW, GB-ESS, CM20 2BH, GB
- Headquarters address
- 45 PALL MALL, LONDON, GB-LND, SW1Y 5JG, GB
GLEIF parent-reporting exceptions
DIRECT ACCOUNTING CONSOLIDATION PARENT
NO_KNOWN_PERSON
ULTIMATE ACCOUNTING CONSOLIDATION PARENT
NO_KNOWN_PERSON
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.
04 Supply-chain transparency
Modern slavery statement
- Organisation
- SYNTHOMER PLC
- Group submission
- Yes
- Statement period
- 1 January 2021 – 31 December 2021
- Approved
- 28 June 2022
- Sectors
- Mining, metals, chemicals and resources (including oil and gas)
Organisation structure
Covered in the statement
Policies
Covered in the statement
Risk assessment
Covered in the statement
Due diligence
Covered in the statement
Training
Covered in the statement
Goals and KPIs
Covered in the statement
Full statement information supplied to the registry
- Reported turnover band
- Over £500 million
- Years producing statements
- More than 5 years
- ILO indicators included
- Not answered
- Registry record updated
- 30 June 2022
Policies described
Freedom of movement Prohibits any threat of violence, harassment and intimidation Prohibits child labour Prohibits discrimination
Worker engagement and working conditions
Your suppliers
Grievance mechanisms
Using anonymous whistleblowing services, such as a helpline or mobile phone app
A registry entry records what the organisation declared in its statement. It is not an independent audit. Group statements can cover several companies; BritDB preserves each exact source-supplied company-number link and excludes approver names and email addresses.
05 Data protection
ICO fee-payer registration
Synthomer Plc
Registration ZA693945
- Registered from
- 2 March 2020
- Current end date
- 1 March 2027
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.
TM UK trade marks
Exact owner-name matches
UNILOCK
Owner Synthomer plc · classes 19
- Filed / designated
- 19 February 1973
- Valid until / renewal due
- 19 February 2018
GLADIATOR
Owner Synthomer plc · classes 3
- Filed / designated
- 18 January 1997
- Valid until / renewal due
- 18 January 2007
CHEMCHECK
Owner Synthomer plc · classes 35
- Filed / designated
- 8 January 1997
- Valid until / renewal due
- 8 January 2007
PANODISED
Owner Synthomer plc · classes 2,19
- Filed / designated
- 6 September 1995
- Valid until / renewal due
- 6 September 2005
AC Autoclenz
Owner Synthomer plc · classes 3
- Filed / designated
- 12 July 1991
- Valid until / renewal due
- 12 July 1998
AC Autoclenz
Owner Synthomer plc · classes 37
- Filed / designated
- 12 July 1991
- Valid until / renewal due
- 12 July 1998
RIMSEAL
Owner Synthomer plc · classes 1
- Filed / designated
- 12 March 1991
- Valid until / renewal due
- 12 March 1998
UNILOCK
Owner Synthomer plc · classes 20
- Filed / designated
- 19 October 1990
- Valid until / renewal due
- 19 October 2017
SIGNATURE
Owner Synthomer plc · classes 6
- Filed / designated
- 25 August 1988
- Valid until / renewal due
- 25 August 2015
SIGNATURE
Owner Synthomer plc · classes 19
- Filed / designated
- 25 August 1988
- Valid until / renewal due
- 25 August 2015
UNILOCK
Owner Synthomer plc · classes 37
- Filed / designated
- 1 October 1986
- Valid until / renewal due
- 1 October 2017
UNILOCK
Owner Synthomer plc · classes 42
- Filed / designated
- 1 October 1986
- Valid until / renewal due
- 1 October 2017
UNILOCK
Owner Synthomer plc · classes 6
- Filed / designated
- 26 August 1986
- Valid until / renewal due
- 26 August 2017
MISTRAL
Owner Synthomer plc · classes 6
- Filed / designated
- 12 August 1986
- Valid until / renewal due
- 12 August 2017
MISTRAL
Owner Synthomer plc · classes 19
- Filed / designated
- 12 August 1986
- Valid until / renewal due
- 12 August 2017
BLOCKBUSTER
Owner Synthomer plc · classes 3
- Filed / designated
- 25 February 1986
- Valid until / renewal due
- 25 February 2007
Figurative mark
Owner Synthomer plc · classes 7
- Filed / designated
- 24 October 1985
- Valid until / renewal due
- 24 October 2006
DIMEX SHIELD
Owner Synthomer plc · classes 2
- Filed / designated
- 23 October 1985
- Valid until / renewal due
- 23 October 2006
Figurative mark
Owner Synthomer plc · classes 1
- Filed / designated
- 25 July 1985
- Valid until / renewal due
- 25 July 2006
Figurative mark
Owner Synthomer plc · classes 2
- Filed / designated
- 25 July 1985
- Valid until / renewal due
- 25 July 2006
Figurative mark
Owner Synthomer plc · classes 4
- Filed / designated
- 25 July 1985
- Valid until / renewal due
- 25 July 2006
Figurative mark
Owner Synthomer plc · classes 5
- Filed / designated
- 25 July 1985
- Valid until / renewal due
- 25 July 2006
Figurative mark
Owner Synthomer plc · classes 3
- Filed / designated
- 5 July 1985
- Valid until / renewal due
- 5 July 2006
ARROW
Owner Synthomer plc · classes 7
- Filed / designated
- 16 March 1985
- Valid until / renewal due
- 16 March 2006
DIMEX
Owner Synthomer plc · classes 3
- Filed / designated
- 27 February 1985
- Valid until / renewal due
- 27 February 2006
DIMEX VANDALEX
Owner Synthomer plc · classes 3
- Filed / designated
- 17 April 1984
- Valid until / renewal due
- 17 April 2005
ENVIROPLAN
Owner Synthomer plc · classes 16
- Filed / designated
- 28 March 1984
- Valid until / renewal due
- 28 March 2005
DIMEX QUALITY
Owner Synthomer plc · classes 1
- Filed / designated
- 6 May 1983
- Valid until / renewal due
- 6 May 2004
DIMEX QUALITY
Owner Synthomer plc · classes 2
- Filed / designated
- 6 May 1983
- Valid until / renewal due
- 6 May 2004
DIMEX QUALITY
Owner Synthomer plc · classes 3
- Filed / designated
- 6 May 1983
- Valid until / renewal due
- 6 May 2004
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.
06 Ownership and control
People with significant control
No PSC entry for this company was present in the imported snapshot.
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
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.
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
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
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.
14 Record timeline
Dates in the bulk record
- Accounts
Latest accounts made up to this date
- Confirmation statement
Latest confirmation statement made up to this date
- Company name
Previous name: YULE CATTO & CO PUBLIC LIMITED COMPANY
- Incorporation
Company incorporated
15 Provenance
Sources for this profile
Identity, address, status, dates, SIC, previous names and mortgage totals.
Global legal identities linked through Companies House registration authority RA000585.
Annual statement summaries linked by exact source company number.
Privacy-reduced candidate associations based on a unique exact name-and-postcode match.
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.