Supplier · SME

John Rowan and Partners

John Rowan and Partners has won 19 UK public contracts worth £503m since 2 Nov 2020. See its competitors in architecture & engineering.

Company OC302030Companies House recordBased in LondonFirst contract 2 Nov 2020Latest contract 28 Sep 2026

Also published as Bellrock Advisory LLP. These are the same company (OC302030), so their contracts are counted together.

Contracts
19
Published value
£503mwhere stated
Without competition
0%0 contracts
Won by SMEs
89%of 18 with size known
Contracts won per month, last 24 months 12 contracts · busiest month July 2025

Biggest customers

  1. Fusion21 Members Consortium 7 contracts · £205m
  2. South East Consortium 5 contracts · £280m
  3. LHC Procurement Group Limited 1 contract · £11m
  4. Network Homes 1 contract · £6m
  5. Barnet Homes Ltd 1 contract · £185k
  6. Westminster City Council 1 contract · £139k
  7. Wandle Housing Association Limited 1 contract · £101k

What they supply

  1. Architecture & engineering 15 contracts · £502m
  2. Business services 3 contracts · £575k
  3. Construction work 1 contract · —

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 John Rowan and Partners wins most of its work. They are not necessarily bidding for the same contracts. See the whole sector.

All contracts won by John Rowan and Partners

Contracts won by John Rowan and Partners
Date Contract Buyer Value
28 Sep 2026 Wandle Housing Association Limited £101k
31 Oct 2025 Barnet Homes Ltd £185k
2 Sep 2025 Westminster City Council £139k
2 Sep 2025 Fusion21 Members Consortium £175m
4 Jul 2025 Fusion21 Members Consortium £5m
4 Jul 2025 Fusion21 Members Consortium £5m
4 Jul 2025 Fusion21 Members Consortium £5m
4 Jul 2025 Fusion21 Members Consortium £5m
4 Jul 2025 Fusion21 Members Consortium £5m
4 Jul 2025 Fusion21 Members Consortium £5m
19 Jun 2025 Office of Qualifications and Examinations Regulation (Ofqual) £288k
9 Dec 2024 South East Consortium —
7 Mar 2024 Communities and Housing Investment Consortium Limited —
31 Aug 2023 LHC Procurement Group Limited £11m
18 Jan 2021 South East Consortium £70m
18 Jan 2021 South East Consortium £70m
18 Jan 2021 South East Consortium £70m
18 Jan 2021 South East Consortium £70m
2 Nov 2020 Network Homes £6m

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.