Development consultancy services: United Kingdom public contracts since 2024

Updated 12 October 2026 · all lines

Development consultancy services: United Kingdom public contracts since 2024. Since January 2024 the line carries 344 award notices from 65 buyers. 111 suppliers share it. 131 in 2024. 128 in 2025. 85 in the first 8 months of 2026. 31 of them had no award notice in the register from January 2022 to 2023.

Assay record ASY-UK-1R1YOWF0O0 · Cite as: Assay Systems, “Development consultancy services: United Kingdom public contracts since 2024”, https://assay-systems.com/register/uk/line/development-consultancy-services/

The line

Since January 2024 the line carries 344 award notices from 65 buyers. 111 suppliers share it.

131 in 2024. 128 in 2025. 85 in the first 8 months of 2026.

31 of them had no award notice in the register from January 2022 to 2023.

Suppliers in the line, by award notices since 2024

12 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.

WSP UK Limited13.4%Ove Arup & Partners Limited8.1%Ove Arup & Partners Ltd - SPaTS7.3%WSP UK Ltd - SPaTS 16.1%Amey OW Limited4.7%Atkins Jacobs Joint Venture4.7%SPaTS Atkins and CH2M Joint Venture3.8%Costain Limited3.5%AtkinsRéalis Jacobs Joint Venture2.6%Arcadis LLP2.3%

All suppliers in United Kingdom, A to Z

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.