Technology Change & Delivery Services (Core Systems & Applications)
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
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 set | Procedures | Reported bids per procedure | Named award suppliers | Price evidence |
|---|---|---|---|---|
| Market: CPV division 48 | 6,836 | 1 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 buyer | 0 | Not published | Not published | Not published |
| Similar published value (0.5×–2×) | 74 | Not published | Not published | Not 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
Planning & early market engagement
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.
| OCID | ocds-h6vhtk-065eca |
|---|---|
| Latest release ID | 018159-2026 |
| Latest release timestamp | Fri Feb 27 2026 17:10:35 GMT+0000 (Coordinated Universal Time) |
| Source | find-a-tender |
| Official notice URL | Not published |
| Tender status | Not published |
| Procurement method | Not published |
| Procurement method details | Not published |
| Main procurement category | goods |
| Above threshold | Not published |
| Legal basis | 32014L0025 |
| Tender period: start | Not published |
| Tender period: end | Not published |
| Expression of interest deadline | Not published |
| Enquiry deadline | Not published |
| Award period: start | Not published |
| Award period: end | Not published |
| Submission method details | Not published |
| Submission languages | Not published |
| Electronic catalogue policy | Not published |
| Total tender value | Not published |
| Tender lots in source | 0 |
| Tender items in source | 0 |
| Tender documents in source | 0 |
| Awards in latest release | 0 |
| Contracts in latest release | 0 |
| Parties in latest release | 1 |
Notice history
| Date | Event | Reference |
|---|---|---|
| 27 Feb 2026 | tenderUpdate | 018159-2026 |
| 27 Feb 2026 | planning | 018120-2026 |
All source data
Unmodified official OCDS data retained by Tenderline for this procurement process.
Complete current OCDS release JSON
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"date": "2026-02-27T17:10:35Z",
"ocid": "ocds-h6vhtk-065eca",
"buyer": {
"id": "GB-COH-02006000",
"name": "NATIONAL GAS TRANSMISSION PLC"
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"tender": {
"id": "ocds-h6vhtk-065eca",
"title": "Technology Change & Delivery Services (Core Systems & Applications)",
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{
"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": [
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"section": "II.1.4"
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"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."
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}Complete JSON history (2 releases)
27 Feb 2026 · 018159-2026 · tenderUpdate
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"title": "Technology Change & Delivery Services (Core Systems & Applications)",
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"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": [
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}27 Feb 2026 · 018120-2026 · planning
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