Expired contract

PDHU Financial Modelling and OBC Development

Details

Buyer: Westminster City Council
Supplier(s): Amberside Advisors Ltd
Value: £93,000
Duration: 11 months
Topic: Financial and insurance services
Published: 10 September 2025
Source: uk:find_a_tender

Tender description

Stage 1 - Build a high-level financial model which will provide WCC with the tools to calculate the heat tariff / service charge requirements for the following 5 technical scenarios; RSHP, SWAN, Cory, Shared Ground Loop system (e.g. Kensa), and Direct Electric. Stage 2 - Following confirmation from WCC of a preferred technical solution, Amberside will then build a full financial model that will be compliant with the Green Book HMT 5-case model. ## Contract award

Timeline

Completed: Award published10 September 2025
Current notice
Completed: Award date10 September 2025
Completed: Contract expiry date19 August 2026

About the buyer

Westminster City Council is a London local authority that centralised procurement into a dedicated department in 2020. Tenders above a set threshold are advertised on the council's Jaggaer-built portal alongside Find a Tender. Lower-value contracts go through a streamlined request for quote process for smaller suppliers. Larger contracts run through open procedures, restricted tendering, or frameworks and dynamic markets. The council commissions adults' and children's services with the Royal Borough of Kensington and Chelsea under a bi-borough arrangement. A Contract Management Framework, refreshed in November 2023, governs awarded contracts.

UK local government drives £140bn in annual procurement, led by social protection (£66.6bn) and education (£57.1bn).

Over the past 5 years, most of Westminster City Council's contract awards have been in health and social work, architectural and engineering services and business services.

Relevant CPV codes

66000000 · Financial and insurance services

Decision makers

Connect with the people behind this procurement.

Job title	Phone number	Work email
Head of Procurement	+44 •••• ••••••	••••••••@westminster-city-council.gov
Commercial Director	+44 •••• ••••••	••••••••@westminster-city-council.gov
Procurement Manager	+44 •••• ••••••	••••••••@westminster-city-council.gov
Category Lead	+44 •••• ••••••	••••••••@westminster-city-council.gov
Senior Buyer	+44 •••• ••••••	••••••••@westminster-city-council.gov
Contracts Manager	+44 •••• ••••••	••••••••@westminster-city-council.gov