01 Company overview
Identity and registration
- Official name
- COLT TECHNOLOGY SERVICES
- Company number
- 02452736
- Company type
- Private Unlimited Company
- Status
- Active
- Country of origin
- United Kingdom
- Dissolution date
- Not supplied
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
Not suppliedLast statement made up to
4 April 2026Next statement due
18 April 2027BritDB does not infer overdue status when the source does not state it.
03 Workforce reporting
Gender pay gap
- Median bonus gap
- 36.2%
- Mean bonus gap
- -35.6%
- Women receiving bonus
- 90.7%
- Men receiving bonus
- 87.5%
- Women in top quartile
- 21.0%
- Women in lower quartile
- 42.0%
Earlier reporting years (8)
- 500 to 99924.7% median hourly gap
- 500 to 99919.0% median hourly gap
- 500 to 99919.0% median hourly gap
- 500 to 99922.9% median hourly gap
- 5000 to 19,99923.9% median hourly gap
- 5000 to 19,99924.4% median hourly gap
- 1000 to 499925.4% median hourly gap
- 5000 to 19,99926.0% 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 Global legal identity
Legal Entity Identifier
COLT TECHNOLOGY SERVICES
LEI 3912000PY0VABHVJX679 · jurisdiction GB
- Legal form
- 57V7
- Next renewal
- 7 February 2027
- Headquarters address
- Colt House, 20 Great Eastern Street, London, GB-ENG, EC2A 3EH, GB
LEI data provides a global legal-entity identity, not a credit or regulatory approval. BritDB links these records only through GLEIF’s Companies House registration-authority identifier and exact company number.
05 Supply-chain transparency
Modern slavery statement
- Organisation
- COLT TECHNOLOGY SERVICES
- Group submission
- Yes
- Parent organisation
- COLT GROUP HOLDINGS LIMITED
- Statement period
- 31 December 2022 – 31 December 2023
- Approved
- 24 October 2024
- Sectors
- Information technology and telecommunication
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
Not reported as covered
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.
06 Data protection
ICO fee-payer registration
Colt Technology Services
Registration Z7121003
- Registered from
- 12 November 2002
- Current end date
- 11 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.
07 Public procurement
Contracts Finder awards
COLT IP (TV Annunciator) line
Ministry of Justice · ocds-b5fd17-77c52faa-d252-47cc-8429-88ba4c28300c
- Award value
- £17,496
- Contract period
- 31 October 2024 – 30 October 2027
- Procedure
- Single tender action (below threshold)
10G Direct Connect between Titchfield & CR2
Office for National Statistics · ocds-b5fd17-ebd52cc2-cb07-4bb0-884e-4e4e390316e5
- Award value
- £30,960
- Contract period
- 31 August 2024 – 30 August 2025
- Procedure
- Single tender action (below threshold)
Wide Area Network & Associated Services
Restoration & Renewal Delivery Authority Ltd · ocds-b5fd17-652e3491-5bff-4a66-a1d6-002c69bec2a1
- Award value
- £54,144
- Contract period
- 1 May 2024 – 30 April 2025
- Procedure
- Single tender action (below threshold)
MS Teams Call Plan
UK EXPORT FINANCE · ocds-b5fd17-0b08bf2b-6c1a-4658-bd0b-733f239f1582
- Award value
- £78,960
- Contract period
- 8 April 2024 – 7 April 2027
- Procedure
- Single tender action (below threshold)
UKEF IP ACCESS
UK EXPORT FINANCE · ocds-b5fd17-55536c55-110f-4a8a-849c-2fe1d76752af
- Award value
- £60,480
- Contract period
- 25 September 2023 – 24 September 2026
- Procedure
- Single tender action (below threshold)
ICT: Network: Internet Connectivity
Foreign Commonwealth and Development Office · ocds-b5fd17-c473e0ef-16f7-4f4f-a1d4-47e0769982a8
- Award value
- £79,838
- Contract period
- 9 May 2023 – 8 May 2026
- Procedure
- Call-off from a dynamic purchasing system
WAN (Internet & Switches)
General Medical Council (GMC) · ocds-b5fd17-5a269cc1-f9ff-4a72-b8c5-c7da13a1b32f
- Award value
- £1
- Contract period
- 1 February 2023 – 31 January 2026
- Procedure
- Open procedure
AWS Management Connectivity_2022
Department for Work and Pensions · ocds-b5fd17-33490f03-8bbd-472d-967b-86815648c750
- Award value
- £31,680
- Contract period
- 24 April 2022 – 23 April 2024
- Procedure
- Single tender action (below threshold)
WAN Network
Restoration and Renewal Delivery Authority Ltd · ocds-b5fd17-45ab775e-511c-4784-914a-2657c0244cac
- Award value
- £48,072
- Contract period
- 1 April 2022 – 31 March 2023
- Procedure
- Single tender action (below threshold)
East India Dock Wifi
Anglia Ruskin University · ocds-b5fd17-856d6219-fedc-4bba-b7c2-e39ad740534e
- Award value
- £47,300
- Contract period
- 18 September 2020 – 17 September 2025
- Procedure
- Call-off from a framework agreement
R&R-Provision of Wider Area Network-WAN
HOUSE OF LORDS · ocds-b5fd17-f62ed799-097e-45de-8ae7-d102b7166d1a
- Award value
- £114,720
- Contract period
- 11 November 2019 – 10 November 2021
- Procedure
- Single tender action (below threshold)
Circuit upgrade
Uk Intellectual Property Office · ocds-b5fd17-b0d5e0b4-ff48-4296-a3b9-0423dc372adc
- Award value
- £56,075
- Contract period
- 1 June 2018 – 1 June 2021
- Procedure
- Other - Direct Award
CO - Network connectivity services contract
Crown Commercial Service · ocds-b5fd17-b0b2980f-d766-41d1-b220-cb9fc5858120
- Award value
- £38,960
- Contract period
- 11 December 2017 – 10 December 2020
- Procedure
- Catalogue purchase
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.
08 Ownership and control
People with significant control
Colt Telecom Limited
- Owns 75% or more of shares
- Controls 75% or more of voting rights
- Can appoint or remove directors
- Notified
- 21 April 2016
No individual or entity with signficant control
- Notified
- 4 April 2017
- Ceased
- 4 April 2017
PSC records are company-filed public-register information. BritDB joins them only by the exact company number and does not create separate pages for individuals. Service addresses and partial dates of birth are deliberately omitted from this public view.
09 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.
10 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.
11 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.
12 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.
13 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.
14 Nature of business
Standard Industrial Classification
Other telecommunications activities
15 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.
16 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: COLT TELECOMMUNICATIONS
- Incorporation
Company incorporated
17 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.
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.