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plannedFind a Tender · tender Update

Technology Change & Delivery Services (Core Systems & Applications)

Buyer: NATIONAL GAS TRANSMISSION PLC →

BuyerNATIONAL GAS TRANSMISSION PLC
Statusplanned
Deadline13 Mar 2026
Value£1
Published27 Feb 2026

What is being bought

National Gas is looking to review the market for Change and Delivery services across its enterprise core systems and applications (such as ERP, CRM and Asset Management systems). This framework will support the continuous enhancement, evolution, and technical optimisation of NG's technology estate, ensuring it remains resilient, efficient, and fit for purpose as a regulated Critical National Infrastructure operator.

Categories

Software package and information systems 48000000

Comparable-procurement analytics

Benchmarked against retained Find a Tender procedures with CPV division 48. The category anchor is Software package and information systems (48000000); this is a deliberately broad market comparator. The comparison is shown at several levels rather than pretending one company or region is always the best benchmark.

Comparison setProceduresReported bids per procedureNamed award suppliersPrice evidence
Market: CPV division 486,8361 median · 9.6 average (2,488 of 6,836 with a bid count)1.7 average (2,927 of 6,836 with named award suppliers)Not published
Same buyer0Not publishedNot publishedNot published
Similar published value (0.5×–2×)74Not publishedNot publishedNot published

“Reported bids” is an official aggregate, sometimes reported per lot; it is the closest available competition measure. “Named award suppliers” are winners, not all applicants.

Price-outcome signal

Not enough comparable procedures currently publish both a GBP tender value and a usable lowest-valid-bid value to calculate a responsible price-reduction benchmark. Tenderline deliberately does not infer a saving from named award suppliers or from missing award values.

Procurement strategy & market signals

Framework agreementNot published
Dynamic purchasing systemNot published
Competitive procurementNot published
Recurring requirementNot published
Procurement method rationaleNot published
Rationale classificationsNot published
Special regimeNot published
Covered byNot published
Submission policyNot published
Selection criteriaNot published
Risk detailsNot published

Planning & early market engagement

BudgetNot published
No-engagement rationaleNot published
Planning documents0
Planning milestones0

No planning milestones published.

Related procurements

No linked framework, prior procurement or reprocurement published.

Documents & submission route

No documents are published in the current source record.

Source data inventory

Diagnostic view. “Not published” means this current release does not provide a value.

OCIDocds-h6vhtk-065eca
Latest release ID018159-2026
Latest release timestampFri Feb 27 2026 17:10:35 GMT+0000 (Coordinated Universal Time)
Sourcefind-a-tender
Official notice URLNot published
Tender statusNot published
Procurement methodNot published
Procurement method detailsNot published
Main procurement categorygoods
Above thresholdNot published
Legal basis32014L0025
Tender period: startNot published
Tender period: endNot published
Expression of interest deadlineNot published
Enquiry deadlineNot published
Award period: startNot published
Award period: endNot published
Submission method detailsNot published
Submission languagesNot published
Electronic catalogue policyNot published
Total tender valueNot published
Tender lots in source0
Tender items in source0
Tender documents in source0
Awards in latest release0
Contracts in latest release0
Parties in latest release1

Notice history

DateEventReference
27 Feb 2026tenderUpdate018159-2026
27 Feb 2026planning018120-2026

All source data

Unmodified official OCDS data retained by Tenderline for this procurement process.

Complete current OCDS release JSON
{
  "id": "018159-2026",
  "tag": [
    "tenderUpdate"
  ],
  "date": "2026-02-27T17:10:35Z",
  "ocid": "ocds-h6vhtk-065eca",
  "buyer": {
    "id": "GB-COH-02006000",
    "name": "NATIONAL GAS TRANSMISSION PLC"
  },
  "tender": {
    "id": "ocds-h6vhtk-065eca",
    "title": "Technology Change & Delivery Services (Core Systems & Applications)",
    "amendments": [
      {
        "id": "1",
        "description": "Engagement process description \nOur aim is to leverage market expertise, alongside our internal insights, to develop a robust strategy that meets both our technology needs and compliments the market's service capabilities. We believe that the supplier's input in this early dialogue is crucial to the success of this initiative. \nWe are conducting this request for information via Microsoft Form to ensure wider market engagement:  National Gas Request for Information: Change Delivery Framework. \nPlease complete the survey by Friday 13th March at 17:00 GMT (as the form will close after this date). \n If you have any issues with the link please contact box.procurement@nationalgas.com with the Reference: Change Delivery Framework RFI.  \nPlease note that participation or non-participation in this pre-engagement exercise will not result in advantage, disadvantage, inclusion or exclusion for any future tender event; the data provided will only be utilised to inform any proposed Procurement strategy and specification.    \nIf you would like to be informed of any future events, it is anticipated that any future opportunities or stages will be launched via Achillies Utilities Vendor Data Base Platform (https://www.achilles.com/uvdb/). Registration is via our website: https://www.nationalgas.com/about-us/our-suppliers. Suppliers are required to navigate to \"Register Here\" to complete the Achilles registration. \n UVDB is a community-driven compliant prequalification system designed for regulated utilities in the UK and the wider UK utilities market. It is a collaborative environment where utilities companies and suppliers work together to ensure high standards and compliance with legislative requirements. \nWith an independent chair and equal representation across all utilities, UVDB promotes inclusivity and transparency, making it a trusted platform for both large enterprises and SMEs alike.  \nIf you are an SME, and membership costs are considered prohibitive for your organisation please get in touch with us to discuss - box.procurement@nationalgas.com with the Reference: Change Delivery Framework RFI.",
        "unstructuredChanges": [
          {
            "where": {
              "section": "II.1.4"
            },
            "newValue": {
              "text": "National Gas Transmission owns and operates Britain's National Transmission System (NTS), a nationwide network that transports gas from entry points to power stations, industry, storage facilities, gas distribution networks serving homes and businesses, and international interconnectors. The NTS includes around 5,000 miles of pipeline, over 60 compressors across 21 stations, and more than 500 aboveground installations. It plays a vital role in maintaining security of supply, safely and reliably delivering up to three times the energy carried by the electricity grid each year. \nLooking ahead, National Gas Transmission is developing the hydrogen transmission system of the future, enabling low carbon hydrogen and carbon dioxide transport for carbon capture and storage, supporting the UK's net zero ambitions. \nIn January 2025, National Gas completed its divestment from National Grid, delivering a major transformation programme that fully separated IT systems, data, networks, processes, and operational services to establish National Gas as an independent organisation. \nAs part of its next phase, National Gas is looking to review the market for Change and Delivery services across its core systems and applications. This proposed framework will support the continuous enhancement, evolution, and technical optimisation of the National Gas technology estate, ensuring it remains resilient, efficient, and fit for purpose as a regulated Critical National Infrastructure operator. \nInstructions: we are seeking information from potential bidders to better understand market capabilities and preferences. \nPlease complete the following survey by Friday 13th March at 17:00 GMT. Your responses will help shape our procurement strategy.  \nPlease note that this request for information is not a call for competition and does not constitute a commitment of a contract, or future Procurement. All costs related to completion for this exercise shall be borne by the supplier."
            },
            "oldValue": {
              "text": ""
            }
          },
          {
            "where": {
              "section": "II.1.1"
            },
            "newValue": {
              "text": "Request for Information (RFI): Technology Change & Delivery Services (Core Systems & Applications)"
            },
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        ]
      }
    ],
    "legalBasis": {
      "id": "32014L0025",
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    },
    "description": "National Gas is looking to review the market for Change and Delivery services across its enterprise core systems and applications (such as ERP, CRM and Asset Management systems). This framework will support the continuous enhancement, evolution, and technical optimisation of NG's technology estate, ensuring it remains resilient, efficient, and fit for purpose as a regulated Critical National Infrastructure operator.",
    "classification": {
      "id": "48000000",
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    "mainProcurementCategory": "goods"
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  "parties": [
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      "id": "GB-COH-02006000",
      "name": "NATIONAL GAS TRANSMISSION PLC",
      "roles": [
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      "address": {
        "region": "UK",
        "locality": "Warwick",
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        "countryName": "United Kingdom",
        "streetAddress": "National Grid House Warwick Technology Park"
      },
      "details": {
        "url": "https://www.nationalgas.com/"
      },
      "identifier": {
        "id": "02006000",
        "scheme": "GB-COH",
        "legalName": "NATIONAL GAS TRANSMISSION PLC"
      },
      "contactPoint": {
        "name": "Pete Moran",
        "email": "peter.moran@nationalgas.com"
      }
    }
  ],
  "language": "en",
  "initiationType": "tender"
}
Complete JSON history (2 releases)
27 Feb 2026 · 018159-2026 · tenderUpdate
{
  "id": "018159-2026",
  "tag": [
    "tenderUpdate"
  ],
  "date": "2026-02-27T17:10:35Z",
  "ocid": "ocds-h6vhtk-065eca",
  "buyer": {
    "id": "GB-COH-02006000",
    "name": "NATIONAL GAS TRANSMISSION PLC"
  },
  "tender": {
    "id": "ocds-h6vhtk-065eca",
    "title": "Technology Change & Delivery Services (Core Systems & Applications)",
    "amendments": [
      {
        "id": "1",
        "description": "Engagement process description \nOur aim is to leverage market expertise, alongside our internal insights, to develop a robust strategy that meets both our technology needs and compliments the market's service capabilities. We believe that the supplier's input in this early dialogue is crucial to the success of this initiative. \nWe are conducting this request for information via Microsoft Form to ensure wider market engagement:  National Gas Request for Information: Change Delivery Framework. \nPlease complete the survey by Friday 13th March at 17:00 GMT (as the form will close after this date). \n If you have any issues with the link please contact box.procurement@nationalgas.com with the Reference: Change Delivery Framework RFI.  \nPlease note that participation or non-participation in this pre-engagement exercise will not result in advantage, disadvantage, inclusion or exclusion for any future tender event; the data provided will only be utilised to inform any proposed Procurement strategy and specification.    \nIf you would like to be informed of any future events, it is anticipated that any future opportunities or stages will be launched via Achillies Utilities Vendor Data Base Platform (https://www.achilles.com/uvdb/). Registration is via our website: https://www.nationalgas.com/about-us/our-suppliers. Suppliers are required to navigate to \"Register Here\" to complete the Achilles registration. \n UVDB is a community-driven compliant prequalification system designed for regulated utilities in the UK and the wider UK utilities market. It is a collaborative environment where utilities companies and suppliers work together to ensure high standards and compliance with legislative requirements. \nWith an independent chair and equal representation across all utilities, UVDB promotes inclusivity and transparency, making it a trusted platform for both large enterprises and SMEs alike.  \nIf you are an SME, and membership costs are considered prohibitive for your organisation please get in touch with us to discuss - box.procurement@nationalgas.com with the Reference: Change Delivery Framework RFI.",
        "unstructuredChanges": [
          {
            "where": {
              "section": "II.1.4"
            },
            "newValue": {
              "text": "National Gas Transmission owns and operates Britain's National Transmission System (NTS), a nationwide network that transports gas from entry points to power stations, industry, storage facilities, gas distribution networks serving homes and businesses, and international interconnectors. The NTS includes around 5,000 miles of pipeline, over 60 compressors across 21 stations, and more than 500 aboveground installations. It plays a vital role in maintaining security of supply, safely and reliably delivering up to three times the energy carried by the electricity grid each year. \nLooking ahead, National Gas Transmission is developing the hydrogen transmission system of the future, enabling low carbon hydrogen and carbon dioxide transport for carbon capture and storage, supporting the UK's net zero ambitions. \nIn January 2025, National Gas completed its divestment from National Grid, delivering a major transformation programme that fully separated IT systems, data, networks, processes, and operational services to establish National Gas as an independent organisation. \nAs part of its next phase, National Gas is looking to review the market for Change and Delivery services across its core systems and applications. This proposed framework will support the continuous enhancement, evolution, and technical optimisation of the National Gas technology estate, ensuring it remains resilient, efficient, and fit for purpose as a regulated Critical National Infrastructure operator. \nInstructions: we are seeking information from potential bidders to better understand market capabilities and preferences. \nPlease complete the following survey by Friday 13th March at 17:00 GMT. Your responses will help shape our procurement strategy.  \nPlease note that this request for information is not a call for competition and does not constitute a commitment of a contract, or future Procurement. All costs related to completion for this exercise shall be borne by the supplier."
            },
            "oldValue": {
              "text": ""
            }
          },
          {
            "where": {
              "section": "II.1.1"
            },
            "newValue": {
              "text": "Request for Information (RFI): Technology Change & Delivery Services (Core Systems & Applications)"
            },
            "oldValue": {
              "text": ""
            }
          }
        ]
      }
    ],
    "legalBasis": {
      "id": "32014L0025",
      "scheme": "CELEX"
    },
    "description": "National Gas is looking to review the market for Change and Delivery services across its enterprise core systems and applications (such as ERP, CRM and Asset Management systems). This framework will support the continuous enhancement, evolution, and technical optimisation of NG's technology estate, ensuring it remains resilient, efficient, and fit for purpose as a regulated Critical National Infrastructure operator.",
    "classification": {
      "id": "48000000",
      "scheme": "CPV",
      "description": "Software package and information systems"
    },
    "mainProcurementCategory": "goods"
  },
  "parties": [
    {
      "id": "GB-COH-02006000",
      "name": "NATIONAL GAS TRANSMISSION PLC",
      "roles": [
        "buyer"
      ],
      "address": {
        "region": "UK",
        "locality": "Warwick",
        "postalCode": "CV346DA",
        "countryName": "United Kingdom",
        "streetAddress": "National Grid House Warwick Technology Park"
      },
      "details": {
        "url": "https://www.nationalgas.com/"
      },
      "identifier": {
        "id": "02006000",
        "scheme": "GB-COH",
        "legalName": "NATIONAL GAS TRANSMISSION PLC"
      },
      "contactPoint": {
        "name": "Pete Moran",
        "email": "peter.moran@nationalgas.com"
      }
    }
  ],
  "language": "en",
  "initiationType": "tender"
}
27 Feb 2026 · 018120-2026 · planning
{
  "id": "018120-2026",
  "tag": [
    "planning"
  ],
  "date": "2026-02-27T16:16:58Z",
  "ocid": "ocds-h6vhtk-065eca",
  "buyer": {
    "id": "GB-COH-02006000",
    "name": "NATIONAL GAS TRANSMISSION PLC"
  },
  "tender": {
    "id": "ocds-h6vhtk-065eca",
    "lots": [
      {
        "id": "1",
        "status": "planned",
        "description": "Core Application Development & Change"
      },
      {
        "id": "2",
        "status": "planned",
        "description": "Design, Architecture, System Integrator (SI), & Technology Advisory"
      },
      {
        "id": "3",
        "status": "planned",
        "description": "Testing, Quality Assurance & DevOps Enablement"
      }
    ],
    "items": [
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        "deliveryAddresses": [
          {
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    "title": "Technology Change & Delivery Services (Core Systems & Applications)",
    "value": {
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      "id": "32014L0025",
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    },
    "description": "National Gas is looking to review the market for Change and Delivery services across its enterprise core systems and applications (such as ERP, CRM and Asset Management systems). This framework will support the continuous enhancement, evolution, and technical optimisation of NG's technology estate, ensuring it remains resilient, efficient, and fit for purpose as a regulated Critical National Infrastructure operator.",
    "tenderPeriod": {
      "endDate": "2026-03-13T17:00:00Z"
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    "submissionTerms": {
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    "participationFees": [
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    "mainProcurementCategory": "goods"
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  "parties": [
    {
      "id": "GB-COH-02006000",
      "name": "NATIONAL GAS TRANSMISSION PLC",
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        "region": "UK",
        "locality": "Warwick",
        "postalCode": "CV346DA",
        "countryName": "United Kingdom",
        "streetAddress": "National Grid House Warwick Technology Park"
      },
      "details": {
        "url": "https://www.nationalgas.com/",
        "classifications": [
          {
            "scheme": "TED_CE_ACTIVITY",
            "description": "Information Technology - Gas Industry"
          }
        ]
      },
      "identifier": {
        "id": "02006000",
        "scheme": "GB-COH",
        "legalName": "NATIONAL GAS TRANSMISSION PLC"
      },
      "contactPoint": {
        "url": "https://forms.office.com/pages/responsepage.aspx?id=GDbYteqX7Eiwvo1KfWeDInnU8OgwP8hAoKU-nv4g8rpURFJUSkQ0MENaT0lMSFU4WDFMMjk2UzhDVy4u&route=shorturl",
        "name": "Pete Moran",
        "email": "peter.moran@nationalgas.com"
      }
    }
  ],
  "language": "en",
  "initiationType": "tender"
}