TXT In plain English
Company description
CARTER SYNERGY LIMITED is a UK company whose Companies House status is “Active” and whose registered company type is “Private Limited Company”. Incorporated on 15 September 1921; registered for 104 years; registered office reported in BIRMINGHAM, ENGLAND. Its primary declared activity is 33140 · Repair of electrical equipment, with 2 additional SIC activities reported.
This BritDB profile also contains linked public records: 1 PSC record, 1 procurement record, 2 waste registrations. 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
- CARTER SYNERGY LIMITED
- Company number
- 00176807
- Company type
- Private Limited Company
- Status
- Active
- Country of origin
- United Kingdom
- Dissolution date
- Not supplied
- Accounts category
- FULL
- Mortgage charges
- 8 total · 1 outstanding · 6 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 2024Next accounts due
30 September 2026Last statement made up to
24 July 2025Next statement due
7 August 2026BritDB does not infer overdue status when the source does not state it.
03 Workforce reporting
Gender pay gap
- Median bonus gap
- -12.5%
- Mean bonus gap
- -6.0%
- Women receiving bonus
- 8.7%
- Men receiving bonus
- 13.0%
- Women in top quartile
- 1.5%
- Women in upper middle quartile
- 3.0%
- Women in lower middle quartile
- 3.0%
- Women in lower quartile
- 24.2%
Earlier reporting years (8)
- 250 to 49930.0% median hourly gap
- 250 to 49934.6% median hourly gap
- 250 to 49936.5% median hourly gap
- 250 to 49929.6% median hourly gap
- 250 to 49934.2% median hourly gap
- 250 to 49933.3% median hourly gap
- 250 to 49934.7% median hourly gap
- 250 to 49939.4% median hourly gap
Positive gaps mean men were paid more; negative gaps mean women were paid more. These figures are employer-reported and describe the workforce distribution, not equal pay for the same job. The company link uses the exact Companies House number supplied by the service.
04 Supplier payments
Payment practices and performance
- Reporting period
- 1 January 2026 – 30 June 2026
- Filed
- 22 July 2026
- Shortest standard term
- 7 days
- Longest standard term
- 90 days
- E-invoicing offered
- No
- Supply-chain finance
- Not offered
- Payment codes
- No
- Construction retentions
- No retention clauses reported
Complete reported payment fields
- Policy regime
- Regime-3
- Financial period started
- 1 January 2026
- Qualifying contracts
- Yes
- Payments made
- Yes
- Invoice value paid within 30 days
- £2,588,438
- Invoice value paid in 31–60 days
- £11,072,460
- Invoice value paid after 60 days
- £4,057,300
- Invoice value paid outside agreed terms
- £4,566,586
- Invoices paid in 31–60 days
- 52.0%
- Invoices unpaid due to dispute
- 15.0%
- Maximum contractual payment period
- 90 days
- Supplier-list charging policy
- No
- Supplier-list charges made
- No
Maximum contractual payment information
Whist we normally have 30 day end of month (EOM) or 60 days EOM, we have some contracts where the client dictates a 75 (EOM) or 90 (EOM) day payment, sometimes this can flow up the supply chain so all contractors / sub-contractors use those terms. So, we can have different terms for an individual supplier depending on which contract we are working on.
- Retention in all contracts
- No
- Retention in standard terms
- No
- Retention threshold
- Not supplied
- Standard retention rate
- Not supplied
- Retention compared with client
- Not supplied
- Retention compared with payments
- Not supplied
Reported terms and dispute process
- Standard payment terms
We have very few payment terms of 7 days from invoice date. For the majority of our invoices our payment terms are either 30 days (end of month) or 60 days end of month. For the 60 days end of month the longest payment term could be, if the invoice was dated on the 1st, 90 days form invoice date. Hence 90 has been put in as our longest standard payment terms (which 3 months less one day).
- Dispute resolution process
We operate a Purchase order based invoice system which means that an invoice is not recognised or approved without a purchase order (the exceptions are utility bills etc). If we have a dispute with a supplier, we (normally the person who ordered the part/service) will notify them of our query. The invoice is held (not paid) until the query has been resolved. Most queries are resolved within 30 days, although invoices that get sent without purchase order can take longer because there is no indication (via a reference) why the invoice has been sent to us.
Earlier payment reports (11 shown)
- 54.0 average days to pay11.0% outside terms
- 54.0 average days to pay13.0% outside terms
- 53.0 average days to pay13.0% outside terms
- 57.0 average days to pay10.0% outside terms
- 58.0 average days to pay12.0% outside terms
- 62.0 average days to pay15.0% outside terms
- 55.0 average days to pay13.0% outside terms
- 61.0 average days to pay24.0% outside terms
- 72.0 average days to pay21.0% outside terms
- 59.0 average days to pay22.0% outside terms
- 56.0 average days to pay20.0% outside terms
This is a company-submitted statutory disclosure, not a credit rating. BritDB preserves the reporting period and links the report only through the Companies House number supplied by the official service. Percentages describe payments made during that period and may change in later reports.
05 Global legal identity
Legal Entity Identifier
CARTER SYNERGY LIMITED
LEI 213800QU3YBMMJEOM414 · jurisdiction GB
- Legal form
- H0PO
- Entity category
- GENERAL
- Entity created
- 15 September 1921
- Initial LEI registration
- 17 August 2017
- LEI last updated
- 10 July 2026
- Next renewal
- 17 August 2027
- Managing LOU
- 213800WAVVOPS85N2205
- Legal address
- 90 LEA FORD ROAD, BIRMINGHAM, GB-BIR, B33 9TX, GB
- Headquarters address
- 90 LEA FORD ROAD, BIRMINGHAM, GB-BIR, B33 9TX, GB
GLEIF Level 2 relationships
IS DIRECTLY CONSOLIDATED BY
From LEI 213800QU3YBMMJEOM414 to LEI 213800VH7JMEHV4R4214
- Related legal entity
- CARTER THERMAL INDUSTRIES LIMITED →
- Initial registration
- 17 August 2017
- Last updated
- 10 July 2026
- Next renewal
- 17 August 2027
- Validation sources
- FULLY_CORROBORATED
- Validation documents
- ACCOUNTS_FILING
- Relationship periods
- Start: 2024-01-01T00:00:00Z; End: 2024-12-31T00:00:00Z; Type: ACCOUNTING_PERIOD; Start: 2017-08-17T00:00:00Z; Type: RELATIONSHIP_PERIOD
- Qualifiers
- Dimension: ACCOUNTING_STANDARD; Category: IFRS
- Validation reference
- https://find-and-update.company-information.service.gov.uk/company/00176807/filing-history/MzQ4MDEzOTA2M2FkaXF6a2N4/document?format=pdf&download=0
IS ULTIMATELY CONSOLIDATED BY
From LEI 213800QU3YBMMJEOM414 to LEI 21380032IEFXEKRJ4B32
- Related legal entity
- LONGDON ESTATES LIMITED →
- Initial registration
- 17 August 2017
- Last updated
- 10 July 2026
- Next renewal
- 17 August 2027
- Validation sources
- FULLY_CORROBORATED
- Validation documents
- ACCOUNTS_FILING
- Relationship periods
- Start: 2024-01-01T00:00:00Z; End: 2024-12-31T00:00:00Z; Type: ACCOUNTING_PERIOD; Start: 2017-08-17T00:00:00Z; Type: RELATIONSHIP_PERIOD
- Qualifiers
- Dimension: ACCOUNTING_STANDARD; Category: IFRS
- Validation reference
- https://find-and-update.company-information.service.gov.uk/company/00176807/filing-history/MzQ4MDEzOTA2M2FkaXF6a2N4/document?format=pdf&download=0
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.
06 Supply-chain transparency
Modern slavery statement
- Organisation
- CARTER SYNERGY LIMITED
- Group submission
- Yes
- Parent organisation
- CARTER THERMAL INDUSTRIES LIMITED
- Statement period
- 1 April 2022 – 31 March 2023
- Approved
- 1 April 2023
- Sectors
- Other
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
- £36 million to £60 million
- Years producing statements
- 1 to 5 years
- ILO indicators included
- Not answered
- Registry record updated
- 12 January 2024
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.
07 Data protection
ICO fee-payer registration
Carter Synergy Limited
Registration ZA525735
- Registered from
- 5 June 2019
- Current end date
- 4 June 2027
- Trading names
- CPC(UK)
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.
08 Public procurement
Contracts Finder awards
Boiler Refurbishment Works located at Dudley, Northfield and Willenhall Fire Stations
West Midlands Fire Service · ocds-b5fd17-852ded34-3227-4def-8a45-6beed5c215f3
- Supplier named in award
- CARTER SYNERGY LIMITED
- Award value
- £262,000
- Contract period
- 22 January 2018 – 31 May 2018
- Published
- 5 March 2018
- Procedure
- Single tender action (below threshold)
- Main CPV
- 42160000
- Source release ID
- ocds-b5fd17-852ded34-3227-4def-8a45-6beed5c215f3-2018-03-05T10:41:20Z
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.
09 Ownership and control
People with significant control
Carter Thermal Industries Limited
- Owns 75% or more of shares
- Country registered
- England
- Legal authority
- Companies Act 2006
- Legal form
- Private Limited Company
- Place registered
- Companies House
- Registration number
- 402454
- Notified
- 6 April 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.
10 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.
11 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.
12 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.
13 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.
14 Environmental register
Environment Agency waste registrations
CARTER SYNERGY LIMITED
Registration CBDU605068 · expires 3 October 2028
CARTER SYNERGY LTD
Registration CBDL215831 · expires Not supplied
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.
15 Nature of business
Standard Industrial Classification
Repair of other equipment
Installation of industrial machinery and equipment
16 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
2 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.
17 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: CARTER REFRIGERATION & RETAIL SERVICES LIMITED
- Incorporation
Company incorporated
18 Provenance
Sources for this profile
Identity, address, status, dates, SIC, previous names and mortgage totals.
Annual employer reports linked by the exact source-supplied Companies House number.
Statutory supplier-payment reports linked by the exact source-supplied Companies House number.
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.
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.