TXT In plain English
Company description
NATIONAL GRID UK LIMITED is a UK company whose Companies House status is “Active” and whose registered company type is “Private Limited Company”. Incorporated on 12 August 2002; registered for 24 years. Its primary declared activity is 96090 · Other service activities n.e.c..
This BritDB profile also contains linked public records: 1 PSC record, 53 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
- NATIONAL GRID UK LIMITED
- Company number
- 04508773
- Company type
- Private Limited Company
- Status
- Active
- Country of origin
- United Kingdom
- Dissolution date
- Not supplied
- Accounts category
- FULL
- Mortgage charges
- 0 total · 0 outstanding · 0 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 March 2025Next accounts due
31 December 2026Last statement made up to
30 July 2026Next statement due
13 August 2027BritDB does not infer overdue status when the source does not state it.
03 Workforce reporting
Gender pay gap
- Median bonus gap
- 0.2%
- Mean bonus gap
- -14.4%
- Women receiving bonus
- 45.3%
- Men receiving bonus
- 35.1%
- Women in top quartile
- 21.6%
- Women in upper middle quartile
- 20.0%
- Women in lower middle quartile
- 20.9%
- Women in lower quartile
- 28.5%
Earlier reporting years (6)
- 1000 to 49991.1% median hourly gap
- 1000 to 49990.7% median hourly gap
- 1000 to 49991.2% median hourly gap
- 1000 to 49992.1% median hourly gap
- 1000 to 49993.6% median hourly gap
- 1000 to 49991.9% 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 Data protection
ICO fee-payer registration
National Grid UK Limited
Registration ZA221684
- Registered from
- 13 February 2017
- Current end date
- 12 February 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.
05 Ownership and control
People with significant control
National Grid Holdings One Plc
- Owns 75% or more of shares
- Controls 75% or more of voting rights
- Can appoint or remove directors
- Country registered
- England And Wales
- Legal authority
- Uk Law
- Legal form
- Public Comapny Limited By Shares
- Place registered
- Uk Registrat Of Companies
- Registration number
- 2367004
- 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.
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
IT Hardware Reseller F|
NATIONAL GRID UK LIMITED · updated 23 September 2026
- Tender value
- £48,000,000
- Awards
- 0
FW Supply & Deliver - Protection Relays - Multi Site 0330
Scottish Hydro Electric Power Distribution plc · updated 22 September 2026
- Tender value
- Not supplied
- Awards
- 353
CM3107 Lightning Protection Supply and Inspection Services
YORKSHIRE WATER SERVICES LIMITED · updated 18 September 2026
- Tender value
- Not supplied
- Awards
- 672
CM3107 Lightning Protection Supply and Inspection Services
YORKSHIRE WATER SERVICES LIMITED · updated 18 September 2026
- Tender value
- Not supplied
- Awards
- 672
Framework for Traffic Management for NGED and NGET
NATIONAL GRID UK LIMITED · updated 11 September 2026
- Tender value
- £8,400,000
- Awards
- 0
Framework for Traffic Management for NGED and NGET
NATIONAL GRID UK LIMITED · updated 10 September 2026
- Tender value
- £8,400,000
- Awards
- 1
Pensions Actuarial Advisory Services Framework
NATIONAL GRID UK LIMITED · updated 10 September 2026
- Tender value
- £5,200,000
- Awards
- 0
Subsea Cable Remediation and Protection
NATIONAL GRID UK LIMITED · updated 4 September 2026
- Tender value
- £20,000,000
- Awards
- 0
Enterprise Geospatial Licensed Maps & Data
NATIONAL GRID UK LIMITED · updated 27 August 2026
- Tender value
- £0
- Awards
- 0
Offsite biodiversity gains and climate contributions
NATIONAL GRID UK LIMITED · updated 24 August 2026
- Tender value
- Not supplied
- Awards
- 3
Excavation, Cable Laying and Reinstatement for Isles of Scilly
NATIONAL GRID UK LIMITED · updated 21 August 2026
- Tender value
- Not supplied
- Awards
- 0
Asbestos Consultancy and Removal Framework
NATIONAL GRID UK LIMITED · updated 17 August 2026
- Tender value
- £20,000,000
- Awards
- 0
Major Projects QUDM
NATIONAL GRID UK LIMITED · updated 6 August 2026
- Tender value
- Not supplied
- Awards
- 0
Audio Visual and Video Conferencing Services - Updated Request
NATIONAL GRID UK LIMITED · updated 5 August 2026
- Tender value
- Not supplied
- Awards
- 1
National Grid Substation Construction
NATIONAL GRID UK LIMITED · updated 4 August 2026
- Tender value
- Not supplied
- Awards
- 3
Strategy Consulting Services
NATIONAL GRID UK LIMITED · updated 31 July 2026
- Tender value
- £400,000,000
- Awards
- 0
Provision of Plant Hire Services
NATIONAL GRID UK LIMITED · updated 31 July 2026
- Tender value
- Not supplied
- Awards
- 0
Pole Planting Framework
NATIONAL GRID UK LIMITED · updated 23 July 2026
- Tender value
- £216,000,000
- Awards
- 0
EV Charging Infrastructure
NATIONAL GRID UK LIMITED · updated 20 July 2026
- Tender value
- Not supplied
- Awards
- 0
Software for Cable Thermal Ratings, Tunnel Thermal Modelling and Specialist Calculation capabilities (RoCiT, DRY, THORIN, RAUROS)
NATIONAL GRID UK LIMITED · updated 8 July 2026
- Tender value
- Not supplied
- Awards
- 0
Showing the first 20 of 53 linked procurement processes.
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
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.
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
53 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.
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.
Annual employer reports linked by the exact source-supplied Companies House 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.