Supplier · SME

Isherwood + Ellis LLP

Isherwood + Ellis LLP has won 5 UK public contracts worth £4.69m since 19 Jan 2021. See its competitors in architecture & engineering.

Based in Northern IrelandFirst contract 19 Jan 2021Latest contract 20 Oct 2025

Contracts: 5
Published value: £4.69mwhere stated
Without competition: 0%0 contracts
Won by SMEs: 100%of 5 with size known

Contracts won per month, last 24 months 2 contracts · busiest month June 2025

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

Biggest customers

Education Authority 3 contracts · £4.14m
St. Mary's University College 1 contract · £303k
Board of Governors St. Patrick's Grammar School 1 contract · £246k

What they supply

Architecture & engineering 5 contracts · £4.69m

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 Isherwood + Ellis LLP wins most of its work. They are not necessarily bidding for the same contracts. See the whole sector.

All contracts won by Isherwood + Ellis LLP

Contracts won by Isherwood + Ellis LLP
Date	Contract	Buyer	Value
20 Oct 2025	SMC 5505210 St. Mary's University College ICT Framework 2024	St. Mary's University College	£303k
9 Jun 2025	Appointment of Integrated Consultant Team for Ardnashee SEN School Campus 2 - Ref: MA24-0000K401	Education Authority	£1.99m
15 Sep 2023	Appointment of Integrated Consultant Team for New Dunclug College and SEN Provision, Ballymena , Ref 30105219	Education Authority	£1.35m
14 Sep 2023	Appointment of Integrated Consultant Team for Seaview Primary School and Nursery Unit - MA16-0000E400 (2022)	Education Authority	£807k
19 Jan 2021	DE - 2352019 - Appointment of an Integrated Consultant Team for SEP2 - 67; St. Patrick's Grammar School, Armagh.	Board of Governors St. Patrick's Grammar School	£246k

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.