TXT In plain English
Company description
NATIONAL GAS TRANSMISSION PLC is a UK company whose Companies House status is “Active” and whose registered company type is “Public Limited Company”. Incorporated on 1 April 1986; registered for 40 years; registered office reported in WARWICK. Its primary declared activity is 35220 · Distribution of gaseous fuels through mains.
This BritDB profile also contains linked public records: 2 PSC records, 24 procurement records, 1 waste registration, 3 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
- NATIONAL GAS TRANSMISSION PLC
- Company number
- 02006000
- Company type
- Public Limited Company
- Status
- Active
- Country of origin
- United Kingdom
- Dissolution date
- Not supplied
- Accounts category
- GROUP
- Mortgage charges
- 12 total · 3 outstanding · 9 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 2026Next accounts due
30 September 2027Last statement made up to
1 August 2026Next statement due
15 August 2027BritDB does not infer overdue status when the source does not state it.
03 Workforce reporting
Gender pay gap
- Median bonus gap
- 14.3%
- Mean bonus gap
- 28.2%
- Women receiving bonus
- 86.1%
- Men receiving bonus
- 84.6%
- Women in top quartile
- 25.5%
- Women in upper middle quartile
- 25.7%
- Women in lower middle quartile
- 20.2%
- Women in lower quartile
- 31.3%
Earlier reporting years (8)
- 1000 to 4999-3.3% median hourly gap
- 1000 to 4999-0.2% median hourly gap
- 1000 to 49990.5% median hourly gap
- 250 to 4994.7% median hourly gap
- 250 to 4992.0% median hourly gap
- 250 to 499-0.4% median hourly gap
- 500 to 9990.4% median hourly gap
- 500 to 999-0.6% 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 October 2024 – 31 March 2025
- Filed
- 29 April 2025
- Shortest standard term
- 42 days
- Longest standard term
- Not supplied
- E-invoicing offered
- Yes
- Supply-chain finance
- Not offered
- Payment codes
- Prompt Payment Code
- Construction retentions
- No qualifying construction contracts
Complete reported payment fields
- Policy regime
- Regime-1
- Financial period started
- 1 April 2024
- Qualifying contracts
- Yes
- Payments made
- Yes
- Invoices paid in 31–60 days
- 47.0%
- Maximum contractual payment period
- 76 days
- Supplier-list charging policy
- No
- Supplier-list charges made
- No
Reported terms and dispute process
- Standard payment terms
We commit to the payment of all undisputed sums properly due to third party suppliers within 42 days of a receipt of a valid invoice into the Accounts Payable department that references a Purchase Order number. A small number of companies have standard terms that fall outside this.
- Dispute resolution process
In first instance all queries and/or disputes to be taken up with the National Grid purchase order contact stated on the PO. For general PO or payment queries e-mail to be sent to box.g.frontdesk.businessservices.nationalgas.co.uk
Earlier payment reports (11 shown)
- 24.0 average days to pay19.0% outside terms
- 28.0 average days to pay11.0% outside terms
- 28.0 average days to pay13.0% outside terms
- 26.0 average days to pay14.0% outside terms
- 29.0 average days to pay11.0% outside terms
- 28.0 average days to pay9.0% outside terms
- 31.0 average days to pay13.0% outside terms
- 40.0 average days to pay9.0% outside terms
- 44.0 average days to pay26.0% outside terms
- 44.0 average days to pay14.0% outside terms
- 46.0 average days to pay15.0% 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
NATIONAL GAS TRANSMISSION PLC
LEI FPCHGTHKVH9ZWXS7S453 · jurisdiction GB
- Legal form
- B6ES
- Entity category
- GENERAL
- Entity created
- 1 April 1986
- Initial LEI registration
- 6 June 2012
- LEI last updated
- 22 September 2026
- Next renewal
- 29 September 2027
- Managing LOU
- 213800WAVVOPS85N2205
- Other legal names
- NATIONAL GRID GAS PLC
- Legal address
- NATIONAL GRID HOUSE WARWICK TECHNOLOGY PARK, GALLOWS HILL, WARWICK, GB-WAR, CV34 6DA, GB
- Headquarters address
- NATIONAL GRID HOUSE WARWICK TECHNOLOGY PARK, GALLOWS HILL, WARWICK, GB-WAR, CV34 6DA, GB
GLEIF Level 2 relationships
IS DIRECTLY CONSOLIDATED BY
From LEI FPCHGTHKVH9ZWXS7S453 to LEI 5493002056RJYYXBDS37
- Related legal entity
- NATIONAL GAS TRANSMISSION HOLDINGS LIMITED →
- Initial registration
- 6 June 2012
- Last updated
- 22 September 2026
- Next renewal
- 29 September 2027
- Validation sources
- FULLY_CORROBORATED
- Validation documents
- ACCOUNTS_FILING
- Relationship periods
- Start: 2024-04-01T00:00:00Z; End: 2025-03-31T00:00:00Z; Type: ACCOUNTING_PERIOD; Start: 2023-02-14T00:00:00Z; Type: RELATIONSHIP_PERIOD
- Qualifiers
- Dimension: ACCOUNTING_STANDARD; Category: IFRS
- Validation reference
- https://find-and-update.company-information.service.gov.uk/company/03675375/filing-history/MzQ3NTUwNDA5N2FkaXF6a2N4/document?format=pdf&download=0
GLEIF parent-reporting exceptions
ULTIMATE ACCOUNTING CONSOLIDATION PARENT
NO_LEI
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
- NATIONAL GAS TRANSMISSION PLC
- Group submission
- Yes
- Statement period
- 1 April 2025 – 31 March 2026
- Approved
- 15 July 2026
- Sectors
- Utilities: gas, water and electricity
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
- 12 August 2026
Earlier linked statements (1)
- NATIONAL GAS TRANSMISSION PLC31 March 2021
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.
UK Additional public registers
Schools, childcare, care and HSE records
National Gas Transmission PLC
18 December 2025 · Improvement Notice
National Gas Transmission PLC
6 October 2025 · Improvement Notice
National Gas Transmission PLC
1 October 2016 · Extractive and utility supply industries
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.
07 Public procurement
Contracts Finder awards
National Gas to provide proposed diversion service
EAST WEST RAILWAY COMPANY LIMITED · ocds-b5fd17-a6a15363-8d01-4009-b599-e69c5bd862f4
- Supplier named in award
- National Gas
- Award value
- £645,000
- Contract period
- 20 November 2024 – 19 November 2025
- Published
- 19 December 2024
- Procedure
- Single tender action (below threshold)
- Main CPV
- 65000000
- Source release ID
- ocds-b5fd17-a6a15363-8d01-4009-b599-e69c5bd862f4-2024-12-19T11:31:49Z
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
Macquarie Infrastructure And Real Assets (Europe) Limited
- Has significant influence or control
- Country registered
- United Kingdom
- Legal authority
- England And Wales
- Legal form
- Private Limited Company
- Place registered
- Companies House
- Registration number
- 03976881
- Notified
- 31 January 2023
National Gas Transmission Holdings Limited
- Owns 75% or more of shares
- Controls 75% or more of voting rights
- Can appoint or remove directors
- Country registered
- United Kingdom
- Legal authority
- Uk Law
- Legal form
- Company Limited By Shares
- Place registered
- Uk Register Of Companies
- Registration number
- 03675375
- 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.
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
Diversion of Gas Mains - West Winch
Norfolk County Council · updated 10 March 2026
- Tender value
- Not supplied
- Awards
- 1
Development works including procurement of contractors and EA licenses to deal with groundwater issues for the diversions to Feeders 2 and 4 for the West Winch scheme S529069
Norfolk County Council · updated 9 January 2026
- Tender value
- Not supplied
- Awards
- 1
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
Services Beyond the Meter
CADENT GAS LIMITED · updated 10 September 2026
- Tender value
- Not supplied
- Awards
- 70
RIIO-GT3 Control System Replacement MWC Framework Expression of Interest
NATIONAL GAS TRANSMISSION PLC · updated 3 September 2026
- Tender value
- Not supplied
- Awards
- 0
High-Pressure Isolation Equipment
NATIONAL GAS TRANSMISSION PLC · updated 21 July 2026
- Tender value
- Not supplied
- Awards
- 1
CO Services – Transmission Training Campus Lead Designer – 1127
SSE plc · updated 10 July 2026
- Tender value
- Not supplied
- Awards
- 146
CO Services – Transmission Training Campus Lead Designer – 1127
SSE plc · updated 10 July 2026
- Tender value
- Not supplied
- Awards
- 146
Ambergate training facility building & fabrication / welding workshop
NATIONAL GAS TRANSMISSION PLC · updated 17 April 2026
- Tender value
- £4,000,000
- Awards
- 1
Hydrogen Pipe Mapping
NATIONAL GAS TRANSMISSION PLC · updated 1 April 2026
- Tender value
- Not supplied
- Awards
- 1
Technology Change & Delivery Services (Core Systems & Applications)
NATIONAL GAS TRANSMISSION PLC · updated 27 February 2026
- Tender value
- £1
- Awards
- 0
RIIO-GT3 Control System Replacement FEED Framework Expression of Interest
NATIONAL GAS TRANSMISSION PLC · updated 24 November 2025
- Tender value
- Not supplied
- Awards
- 0
Request for Information: Enterprise Networks, Telephony and Low Earth Orbit Capabilities
NATIONAL GAS TRANSMISSION PLC · updated 30 July 2025
- Tender value
- Not supplied
- Awards
- 0
Cadent Gas Customer Contact Centre Tender
CADENT GAS LIMITED · updated 30 July 2025
- Tender value
- Not supplied
- Awards
- 1
Request for Information: Permanent Recruitment Services
NATIONAL GAS TRANSMISSION PLC · updated 5 June 2025
- Tender value
- Not supplied
- Awards
- 0
Early Market Engagement - Project Union and SCO2T Connect - Land Assembly and Consenting Services
NATIONAL GAS TRANSMISSION PLC · updated 7 March 2025
- Tender value
- £200,000,000
- Awards
- 0
National Gas - Compressor Acoustic Buildings (CABS) Maintenance for T3
NATIONAL GAS TRANSMISSION PLC · updated 3 December 2024
- Tender value
- £100,000,000
- Awards
- 0
Procurement of Contractor(s) to design and build new gas-compression asset project(s) at National Gas Transmission sites: (LOT1) Wormington Compressor Site; (LOT2) St Fergus Terminal
NATIONAL GAS TRANSMISSION PLC · updated 2 April 2024
- Tender value
- £120,000,000
- Awards
- 0
Market Engagement - Project Union FEED Framework Request for information
NATIONAL GAS TRANSMISSION PLC · updated 8 January 2024
- Tender value
- £440,000,000
- Awards
- 0
Showing the first 20 of 23 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.
13 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.
14 Nature of business
Standard Industrial Classification
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
23 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.
16 Record timeline
Dates in the bulk record
- Detected change
Confirmation statement due date: 2026-08-15 → 2027-08-15
- Confirmation statement
Latest confirmation statement made up to this date
- Accounts
Latest accounts made up to this date
- Company name
Previous name: NATIONAL GRID GAS PLC
- 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.
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.
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.