Supplier · Large organisation

Gardiner & Theobald LLP

Gardiner & Theobald LLP has won 14 UK public contracts worth £134m since 20 Jan 2025. See its competitors in architecture & engineering.

Company OC307124Companies House record Based in LondonFirst contract 20 Jan 2025Latest contract 3 Sep 2026

Contracts: 14
Published value: £134mwhere stated
Without competition: 7%1 contracts
Won by SMEs: 43%of 14 with size known

Contracts won per month, last 24 months 14 contracts · busiest month April 2025

Nov 24
Feb 25
2
May 25
Aug 25
Nov 25
Feb 26
May 26
Aug 26

Biggest customers

NEUPC Ltd 2 contracts · £94m
Scotland Excel 2 contracts · £28.8m
National Highways Limited 2 contracts · £6.33m
City of Doncaster Council 2 contracts · £60,000
Mag Airport Limited 1 contract · £3.53m
Velindre University NHS Trust 1 contract · £436k
Imperial College Healthcare NHS Trust 1 contract · £383k
The Princess Alexandra Hospitals NHS Trust 1 contract · £200k
Princess Alexandra Hospital NHS Trust 1 contract · £85,000
SSE plc 1 contract · —

What they supply

Architecture & engineering 9 contracts · £133m
Business services 2 contracts · £30,000
IT services 2 contracts · £468k
Research & development 1 contract · £432k

Competitors in architecture & engineering

Sector overview

AECOM Ltd 73 contracts · £1.22bn
WSP UK Limited 70 contracts · £346m
Arcadis Consulting (UK) Limited 48 contracts · £355m
Atkinsréalis UK Limited 47 contracts · £438m
Ove Arup & Partners Limited 47 contracts · £293m
Mott MacDonald Ltd 36 contracts · £338m

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

All contracts won by Gardiner & Theobald LLP

Contracts won by Gardiner & Theobald LLP
Date	Contract	Buyer	Value
3 Sep 2026	Project management for IMP Ambulance Deck extension	Imperial College Healthcare NHS Trust	£383k
6 Aug 2026	Appointment for Readiness for nVCC	Velindre University NHS Trust	£436k
26 Jun 2026	DSA - Terminal Refurb Project - QS/Procurement Consultancy No competition	City of Doncaster Council	£30,000
14 Jun 2026	DSA - Terminal Refurb Project - QS/Procurement Consultancy	City of Doncaster Council	£30,000
22 May 2026	Engineering and Technical Consultancy: Project and Commercial Management Relating to Engineering and Technical Related Consultancy Services	Scotland Excel	£14.4m
22 May 2026	Engineering and Technical Consultancy: Project and Commercial Management Relating to Engineering and Technical Related Consultancy Services	Scotland Excel	£14.4m
22 Apr 2026	Project, Commercial & Contract Management	SSE plc	—
2 Apr 2026	Lower Thames Crossing Consultancy Services	National Highways Limited	£5.9m
30 Jan 2026	ID6064 Capital Investment Consultancy Services Framework: Independent Cost Consultancy	Mag Airport Limited	£3.53m
1 Dec 2025	Procurement Support from (SBS10190) 618225	National Highways Limited	£432k
28 Oct 2025	PAHT - CDC Design and M&E Services	The Princess Alexandra Hospitals NHS Trust	£200k
16 Apr 2025	Construction Project Management and Conservation Professional Services Framework (CPMCPS)	NEUPC Ltd	£30m
16 Apr 2025	Construction Project Management and Conservation Professional Services Framework (CPMCPS)	NEUPC Ltd	£64m
20 Jan 2025	PAHT - PM and QS Services New Hospital Scheme	Princess Alexandra Hospital NHS Trust	£85,000

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.