Supplier · Large organisation

Arthian Ltd

Arthian Ltd has won 12 UK public contracts worth £866m since 3 Aug 2023. See its competitors in architecture & engineering.

Company SC163378Companies House recordBased in ScotlandFirst contract 3 Aug 2023Latest contract 1 Sep 2025

Also published as Mabbett & Associates Limited. These are the same company (SC163378), so their contracts are counted together.

Contracts
12
Published value
£866mwhere stated
Without competition
0%0 contracts
Won by SMEs
83%of 12 with size known
Contracts won per month, last 24 months 11 contracts · busiest month February 2025

Biggest customers

  1. Kirklees Council 2 contracts · £3.32m
  2. LHC Procurement Group Limited 1 contract · £460m
  3. The Highland Council 1 contract · £2.8m
  4. North Lanarkshire Council 1 contract · £50,000
  5. Winchester City Council 1 contract · £16,500

What they supply

  1. Architecture & engineering 10 contracts · £866m
  2. Business services 1 contract · —
  3. Research & development 1 contract · £16,500

Competitors in architecture & engineering

Sector overview
  1. WSP UK Limited 207 contracts · £1.74bn
  2. Aecom Limited 190 contracts · £2.43bn
  3. Ridge and Partners LLP 184 contracts · £2.11bn
  4. Atkinsrealis UK Limited 157 contracts · £1.55bn
  5. Ove Arup & Partners Limited 131 contracts · £1.61bn
  6. 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 Arthian Ltd wins most of its work. They are not necessarily bidding for the same contracts. See the whole sector.

All contracts won by Arthian Ltd

Contracts won by Arthian Ltd
Date Contract Buyer Value
1 Sep 2025 Winchester City Council £16,500
17 Jun 2025 The Council of the Borough of Kirklees £190k
17 Jun 2025 Kirklees Council £1.66m
17 Jun 2025 Kirklees Council £1.66m
16 May 2025 The Highland Council £2.8m
6 Mar 2025 North Lanarkshire Council £50,000
18 Feb 2025 LHC Procurement Group Limited £460m
18 Feb 2025 LHC Procurement Group for the Scottish Procurement Alliance (SPA) £120m
18 Feb 2025 LHC Procurement Group for the Scottish Procurement Alliance (SPA) £120m
18 Feb 2025 LHC Procurement Group for the Welsh Procurement Alliance (WPA) £80m
18 Feb 2025 LHC Procurement Group for the Welsh Procurement Alliance (WPA) £80m
3 Aug 2023 North of England Commercial Procurement Collaborative (NOE CPC) (hosted by and acting through Leeds and York Partnership NHS Foundation Trust.) —

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.