Heat Zoning Core Digital Service

Official notice

Authority: Department for Energy Security & Net Zero (Central government)

Award under framework

Sectors: IT Services & Software (72) Delivery: UK

Awarded value£2,699,428published award · exc. VAT

Awarded 20 Mar 2026

Awarded to TPXimpact Limited

What is being bought

Published requirement description

ward without Competition through CCS Framework Technology Services 4 RM6190, Lot 2

Development of a digital tool tool provide information to Local Authorities and Heat Network Developers in England to help understand heat network zoning policy and consume zone data.

The lotProcurement structure

single lot · no lot value published

Lot #1Awarded

Delivery: UK

72000000 IT services: consulting, software development, Internet and support

Procedure terms & legal framework

From the official record

Procedure method: Award under framework
Legal basis: UKPGA · 2023/54 Procurement Act 2023
Notice status: Awarded
Procurement threshold: Unspecified in notice
Regulatory regime: Standard
Commercial structure: Call-off under a framework
Competition type: Direct award (no call for competition)
GPA / WTO covered: Unspecified in notice
Recurring procurement: Unspecified in notice
First published: 24 Mar 2026, 22:09 GMT
Last source update: 28 May 2026, 23:20 BST
FTS notice number: 2026/S 000-050555
Latest notice: Contract details notice (UK7)
Delivery area: UK
Official registry OCID: ocds-h6vhtk-06735a Find a Tender

Related procedures1

Call-off under framework Technology Services 4

Notice history

3 events · 2 releases on Find a Tender · since 24 Mar 2026

Contract award notice published
24 Mar 2026, 22:09 GMT
UK6
Contract signature expected
3 Apr 2026, 23:59 BST
scheduled
Contract details notice published
28 May 2026, 23:20 BST
UK7

Commercial outcome & contract awards

Published awards, contracts and bid statistics, not a forecast

Awards 1

Awarded value £2,699,4281 award exc. VAT

Contracts signed 1latest 30 Apr 2026

Awarded to	Value	Date	Status
TPXimpact Limited3 Apr 2026 – 31 Oct 2027	£2,699,428	20 Mar 2026	Awarded

Contracts

Contract 1 · TPXimpact Limited
Signed
30 Apr 2026
Value
£2,699,429
Period
1 May 2026 – 30 Nov 2027 · up to 31 Aug 2028 with extensions
Status
active
Extensions
Option to extend term
No agreed KPIs: KPIs are included in the contract but out of scope for publishing as below threshold of £5million including VAT

Contracting authority & participating public bodies

Department for Energy Security & Net Zero

Contracting authorityPublic authority - central government GB-PPON: PDHQ-2163-WYMH 55 Whitehall, London, London, SW1A 2HPContact email

Bidders & participating suppliers

1 commercial party on the notice

TPX Impact LimitedAwarded supplierGB-COH: 06472420GB-PPON: PCML-5623-RDGN 2 Whitechapel Rd, London, London, E1 1EWContact email

Official documents & specifications (2)

Official links; attachments are not copied

Notices published for this procedure

Contract details notice contractContract details noticeUK7Contract details notice on Find a Tender28 May 2026, 23:20 BST
Contract award notice awardContract award noticeUK6Contract award notice on Find a Tender24 Mar 2026, 22:09 GMT