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In deliveryUnited KingdomServices£708,333Add to pipeline

Whole Life Carbon Planning Review Platform

Awarded to Preoptima

Westminster City Council(buyer)

Published
Published 10 June 2025
Deadline
Closed 5 September 2025
See 9 live opportunitiesHow Skim finds tendersView original notice ↗

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Overview

Westminster City Council awarded a contract to Preoptima on 1 December 2025 for a Whole Life Carbon Planning Review Platform with a license value of £583,333.31 (against an estimated budget of £708,333). The platform will provide unlimited user licenses for a minimum of three years to enable submission and review of Whole Life Carbon Assessments against RICS V2 and WCC's Retrofit First policies, with features including compliance checking, lifecycle stage assessment, visual dashboards, version control, and reporting capabilities. The provider will also deliver 24/7 platform availability, business hours technical support, user guides, and minimum two annual in-person training sessions for WCC staff.

Contracting authority

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Key details

Country
United Kingdom
Status
In delivery
Category
Services
Estimated value
£708,333
Procedure
Open procedure
Rules
Procurement Act 2023
SME suitable
Yes
Published
10 June 2025
Deadline
Closed
Classification (CPV)
Enterprise resource planning software packageIT services: consulting, software development, Internet and supportIndustry specific software development servicesEnterprise resource planning software development servicesInformation systems or technology strategic review and planning services

Award outcome

Awarded value
£583,333
Award date
1 December 2025
Contract period
27 October 2025 → 26 October 2028
Contract length
3 years
Could run to
28 December 2030
Against estimate
18% below
Bids received
1
Winner
  • Preoptima

This contract ends on 26 October 2028, or 28 December 2030 if every extension is used.

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About the winner

Preoptima

Based in
Cambridge
Public contracts won
1
Across UK and EU notices

No other contract from Westminster City Council under this supplier name in Skim's records.

See every contract Preoptima holds and when each one ends

Competition and scoring

Bids received

1

1 from SMEs

Open and restricted tenders in Software package and information systems drew a median of 3 bids over the last 24 months; 39% received only one.

How bids were scored

Price 40% · Quality 60%

  • Technical Envelope60%
  • Commercial Envelope40%

Price and cost criteria in black, quality in blue.

Market context

Typical award in Software package and information systems

£102,000

Median of 11,495 awards in the last 24 months

This award is 5.7× the median.

Westminster City Council in the last 12 months

79

contracts awarded, worth £279,708,888 in total

See their procurement profile →

Recent awards in Software package and information systems

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Notice history

Every published notice in this contracting process, newest first.

  1. Contract

    1 December 2025

  2. Contract Notice

    8 August 2025

  3. Planning Update

    17 June 2025

  4. Prior Information Notice

    10 June 2025

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