Supplier · Large organisation

ChandlerKBS

ChandlerKBS has won 6 UK public contracts worth £12.9m since 13 Oct 2023. See its competitors in architecture & engineering.

Company 12792628Companies House record Based in WalesFirst contract 13 Oct 2023Latest contract 25 Mar 2026

Also published as Cumming Group Infrastructure Limitede. These are the same company (12792628), so their contracts are counted together.

Contracts: 6
Published value: £12.9mwhere stated
Without competition: 0%0 contracts
Won by SMEs: 67%of 6 with size known

Contracts won per month, last 24 months 3 contracts · busiest month February 2025

Dec 24
1
Mar 25
Jun 25
Sep 25
Dec 25
Mar 26
Jun 26
Sep 26

Biggest customers

National Highways 3 contracts · £12.6m
Antrim and Newtownabbey Borough Council 1 contract · £300k
Milford Haven Port Authority 1 contract · —
Northern Gas Networks Limited 1 contract · —

What they supply

Architecture & engineering 4 contracts · £12.9m
Research & development 1 contract · —
IT services 1 contract · —

Competitors in architecture & engineering

Sector overview

WSP UK Limited 207 contracts · £1.74bn
Aecom Limited 190 contracts · £2.43bn
Ridge and Partners LLP 184 contracts · £2.11bn
Atkinsrealis UK Limited 157 contracts · £1.55bn
Ove Arup & Partners Limited 131 contracts · £1.61bn
Arcadis Consulting (UK) Ltd 119 contracts · £1.29bn

These are the suppliers with the most architecture & engineering contracts in the last two years, which is where ChandlerKBS wins most of its work. They are not necessarily bidding for the same contracts. See the whole sector.

All contracts won by ChandlerKBS

Contracts won by ChandlerKBS
Date	Contract	Buyer	Value
25 Mar 2026	Cost Estimating Framework - Task Order - CEF04 Package 3 - Cumming Group FY 26/27	National Highways	£200k
12 Jun 2025	CEF04-package 2 - Cost estimating support from ChandlerKBS for FY 25/26 on various current and future RIS projects	National Highways	£411k
4 Feb 2025	GD3 Framework	Northern Gas Networks Limited	—
15 Apr 2024	Cost Estimating Framework	National Highways	£12m
20 Dec 2023	PROVISION OF CHARTERED QUANTITY SURVEYOR SERVICES	Antrim and Newtownabbey Borough Council	£300k
13 Oct 2023	Project Management, Quantity Surveying & Procurement Services in relation to the Criterion Quay Flow Development	Milford Haven Port Authority	—

Contracts are matched to this supplier by company name as published in each notice. If a company appears under slightly different names, some of its contracts may be listed separately. How matching works.