Energy-efficiency consultancy services: United Kingdom public contracts since 2024
Updated 12 October 2026 · all lines
Energy-efficiency consultancy services: United Kingdom public contracts since 2024. Since January 2024 the line carries 116 award notices from 99 buyers. 106 suppliers share it. 73 in 2024. 31 in 2025. 12 in the first 8 months of 2026. 32 of them had no award notice in the register from January 2022 to 2023.
Assay record ASY-UK-0N0J9LY17O · Cite as: Assay Systems, “Energy-efficiency consultancy services: United Kingdom public contracts since 2024”, https://assay-systems.com/register/uk/line/energy-efficiency-consultancy-services/
The line
Since January 2024 the line carries 116 award notices from 99 buyers. 106 suppliers share it.
73 in 2024. 31 in 2025. 12 in the first 8 months of 2026.
32 of them had no award notice in the register from January 2022 to 2023.
Suppliers in the line, by award notices since 2024 Ove Arup & Partners Limited : named on 4 award notices from 4 buyers since 2024.Drees & Sommer UK Limited : named on 3 award notices from 3 buyers since 2024.Constellia Public Ltd : named on 3 award notices from 2 buyers since 2024.Chirpy Heat Ltd : named on 3 award notices from 3 buyers since 2024.PA CONSULTING SERVICES LIMITED : named on 2 award notices from 1 buyer since 2024.Atkins Limited : named on 2 award notices from 2 buyers since 2024.Mott MacDonald Limited : named on 2 award notices from 2 buyers since 2024.Sustainable Energy Ltd : named on 2 award notices from 2 buyers since 2024.City Science Corporation Limited : named on 2 award notices from 2 buyers since 2024.LivGreen Futures Limited : named on 2 award notices from 2 buyers since 2024.Baringa Partners LLP : named on 2 award notices from 1 buyer since 2024.Carter Retail Equipment Ltd : named on 2 award notices from 2 buyers since 2024, with no award notice in the register from January 2022 to 2023.EQUANS REGENERATION (APOLLO) LIMITED : named on 1 award notice from 1 buyer since 2024, with no award notice in the register from January 2022 to 2023.WSP UK Limited : named on 1 award notice from 1 buyer since 2024.AECOM Ltd : named on 1 award notice from 1 buyer since 2024.ENERGY AUDITING AGENCY LIMITED : named on 1 award notice from 1 buyer since 2024.Arcadis Consulting (UK) Limited : named on 1 award notice from 1 buyer since 2024.RAMBOLL ENVIRONMENT AND HEALTH UK LIMITED : named on 1 award notice from 1 buyer since 2024, with no award notice in the register from January 2022 to 2023.Lovell Partnerships Limited : named on 1 award notice from 1 buyer since 2024.Switch2 Energy Ltd : named on 1 award notice from 1 buyer since 2024.Energy Saving Trust : named on 1 award notice from 1 buyer since 2024.Mitie Limited : named on 1 award notice from 1 buyer since 2024.PRO ENVIRO LTD : named on 1 award notice from 1 buyer since 2024.Building Research Establishment Limited : named on 1 award notice from 1 buyer since 2024.Ramboll UK Limited : named on 1 award notice from 1 buyer since 2024.KEYSIGHT TECHNOLOGIES UK LIMITED : named on 1 award notice from 1 buyer since 2024.Severn Wye Energy Agency : named on 1 award notice from 1 buyer since 2024.UTILYX LIMITED : named on 1 award notice from 1 buyer since 2024.NERA UK Limited : named on 1 award notice from 1 buyer since 2024.Groundwork London : named on 1 award notice from 1 buyer since 2024.Liberty Group : named on 1 award notice from 1 buyer since 2024.Keegans Ltd : named on 1 award notice from 1 buyer since 2024.DELTA-SIMONS ENVIRONMENTAL CONSULTANTS LIMITED : named on 1 award notice from 1 buyer since 2024.PHS Home Solutions Limited : named on 1 award notice from 1 buyer since 2024.Zenergi Limited : named on 1 award notice from 1 buyer since 2024, with no award notice in the register from January 2022 to 2023.Oakleaf Surveying Ltd : named on 1 award notice from 1 buyer since 2024.Woodward Energy Consulting Limited : named on 1 award notice from 1 buyer since 2024, with no award notice in the register from January 2022 to 2023.CONSTELLIA LIMITED : named on 1 award notice from 1 buyer since 2024.PROFESSIONAL COST MANAGEMENT GROUP LIMITED : named on 1 award notice from 1 buyer since 2024.Crawford and Co Surveyors Ltd : named on 1 award notice from 1 buyer since 2024, with no award notice in the register from January 2022 to 2023.Dalkia Energy Services Ltd : named on 1 award notice from 1 buyer since 2024, with no award notice in the register from January 2022 to 2023.D3 Associates Ltd : named on 1 award notice from 1 buyer since 2024.LCMB BUILDING PERFORMANCE LTD. : named on 1 award notice from 1 buyer since 2024.Energy and Compliance Technology Limited : named on 1 award notice from 1 buyer since 2024.KLH Sustainability Ltd : named on 1 award notice from 1 buyer since 2024, with no award notice in the register from January 2022 to 2023.Elevate Everywhere Ltd : named on 1 award notice from 1 buyer since 2024.Ricardo-AEA Ltd : named on 1 award notice from 1 buyer since 2024.E3 Cube Ltd : named on 1 award notice from 1 buyer since 2024, with no award notice in the register from January 2022 to 2023.LSI ARCHITECTS (DESIGN) LIMITED : named on 1 award notice from 1 buyer since 2024.Fair Heat Limited : named on 1 award notice from 1 buyer since 2024.NIFES CONSULTING GROUP LIMITED : named on 1 award notice from 1 buyer since 2024.Southern Domestic Energy Assessors Limited : named on 1 award notice from 1 buyer since 2024, with no award notice in the register from January 2022 to 2023.Guidehouse Europe Limited : named on 1 award notice from 1 buyer since 2024.Reed Talent Solutions Limited : named on 1 award notice from 1 buyer since 2024.Asteros Advisers Ltd : named on 1 award notice from 1 buyer since 2024, with no award notice in the register from January 2022 to 2023.Climate Essentials Limited : named on 1 award notice from 1 buyer since 2024.Parcor Ltd : named on 1 award notice from 1 buyer since 2024.OSMOSIS ACD LIMITED : named on 1 award notice from 1 buyer since 2024.Green Gnomes Ltd : named on 1 award notice from 1 buyer since 2024.C3 Group (Yorkshire) Ltd : named on 1 award notice from 1 buyer since 2024, with no award notice in the register from January 2022 to 2023.TerraNRG Ltd. : named on 1 award notice from 1 buyer since 2024, with no award notice in the register from January 2022 to 2023.DR Consultancy Services Ltd : named on 1 award notice from 1 buyer since 2024.PricewaterhouseCoopers LLP : named on 1 award notice from 1 buyer since 2024.Arcus Consulting LLP : named on 1 award notice from 1 buyer since 2024.Baily Garner LLP : named on 1 award notice from 1 buyer since 2024.Ingleton Wood LLP : named on 1 award notice from 1 buyer since 2024.Grant Thornton UK LLP : named on 1 award notice from 1 buyer since 2024.Ridge and Partners LLP : named on 1 award notice from 1 buyer since 2024.Couch Perry & Wilkes LLP : named on 1 award notice from 1 buyer since 2024.CEPA LLP : named on 1 award notice from 1 buyer since 2024.GRIMSHAW ARCHITECTS LLP : named on 1 award notice from 1 buyer since 2024.Focus Consultants 2010 LLP : named on 1 award notice from 1 buyer since 2024.Hoare Lea LLP : named on 1 award notice from 1 buyer since 2024.Integrated Environmental Solutions Ltd : named on 1 award notice from 1 buyer since 2024.AgilityEco Services Ltd : named on 1 award notice from 1 buyer since 2024.Baringa Partner LLP : named on 1 award notice from 1 buyer since 2024.Barker Associates : named on 1 award notice from 1 buyer since 2024.CANONBURY GROUP LTD : named on 1 award notice from 1 buyer since 2024, with no award notice in the register from January 2022 to 2023.Cenex : named on 1 award notice from 1 buyer since 2024.Clark Electrical Limited : named on 1 award notice from 1 buyer since 2024, with no award notice in the register from January 2022 to 2023.Consult Net Zero Ltd : named on 1 award notice from 1 buyer since 2024, with no award notice in the register from January 2022 to 2023.Earth UK Ltd : named on 1 award notice from 1 buyer since 2024, with no award notice in the register from January 2022 to 2023.Hestia Consultants Ltd : named on 1 award notice from 1 buyer since 2024, with no award notice in the register from January 2022 to 2023.Home Energy Efficiency Training (HEET) Ltd : named on 1 award notice from 1 buyer since 2024.Home Management Essentials : named on 1 award notice from 1 buyer since 2024, with no award notice in the register from January 2022 to 2023.Howden Turbo UK Ltd : named on 1 award notice from 1 buyer since 2024, with no award notice in the register from January 2022 to 2023.Intertek Energy & Water Concultancy Services : named on 1 award notice from 1 buyer since 2024, with no award notice in the register from January 2022 to 2023.Lovell Partnerships Limited - East Midlands : named on 1 award notice from 1 buyer since 2024, with no award notice in the register from January 2022 to 2023.Mantis Energy Ltd : named on 1 award notice from 1 buyer since 2024, with no award notice in the register from January 2022 to 2023.MBH INDUSTRIAL SERVICES LTD : named on 1 award notice from 1 buyer since 2024.Ordinate Solutions : named on 1 award notice from 1 buyer since 2024, with no award notice in the register from January 2022 to 2023.Osmosis ACD Ltd : named on 1 award notice from 1 buyer since 2024.Outdoor and Sustainability Education Specialists : named on 1 award notice from 1 buyer since 2024, with no award notice in the register from January 2022 to 2023.Place Services : named on 1 award notice from 1 buyer since 2024.Ridgewater Energy Limited : named on 1 award notice from 1 buyer since 2024.S & B Heating Limited : named on 1 award notice from 1 buyer since 2024, with no award notice in the register from January 2022 to 2023.Sero Technologies Ltd : named on 1 award notice from 1 buyer since 2024, with no award notice in the register from January 2022 to 2023.Ser-Tec Systems Ltd : named on 1 award notice from 1 buyer since 2024.SHERWOOD BUILDING SERVICES ENGINEERS : named on 1 award notice from 1 buyer since 2024, with no award notice in the register from January 2022 to 2023.Sol Services : named on 1 award notice from 1 buyer since 2024.Switchd Ltd T/A Make my House Green : named on 1 award notice from 1 buyer since 2024, with no award notice in the register from January 2022 to 2023.5 more suppliers in the line are not listed here, because their register name may be the name of a private person.
The extract for this line
Names every buyer behind the figures and, for each award notice, the supplier, the award date, the notice number and the value where one is disclosed, and the notices behind every figure.
Largest suppliers in the line Share of the line held by each of its largest suppliers, by number of award notices, in the Contracts Finder register.
Ove Arup & Partners Limited 3.4% Drees & Sommer UK Limited 2.6% Constellia Public Ltd 2.6% Chirpy Heat Ltd 2.6% PA CONSULTING SERVICES LIMITED 1.7% Atkins Limited 1.7% Mott MacDonald Limited 1.7% Sustainable Energy Ltd 1.7% City Science Corporation Limited 1.7% LivGreen Futures Limited 1.7% Source: contract award notices published in Contracts Finder, UK Government, contractsfinder.service.gov.uk , from January 2022 to 31 August 2026, accessed 26 September 2026; contains public sector information licensed under the Open Government Licence v3.0 , © Crown copyright.Assay Systems has changed the data.