Supplier · SME

Constellia Public Limited

Constellia Public Limited has won 273 UK public contracts worth £963m since 28 Mar 2023. See its competitors in architecture & engineering.

Company 08664789Companies House recordBased in LondonFirst contract 28 Mar 2023Latest contract 15 Oct 2026

Also published as Constellia Public Limted. These are the same company (08664789), so their contracts are counted together.

Contracts
273
Published value
£963mwhere stated
Without competition
34%94 contracts
Won by SMEs
83%of 271 with size known
Contracts won per month, last 24 months 255 contracts · busiest month March 2025

Biggest customers

  1. Bristol City Council 119 contracts · £27.6m
  2. Birmingham City Council 33 contracts · £3.88m
  3. West Midlands Combined Authority 25 contracts · £3.8m
  4. Greater Manchester Combined Authority 19 contracts · £2.21m
  5. National Wealth Fund Limited 2 contracts · £179k

What they supply

  1. Architecture & engineering 110 contracts · £20m
  2. Construction work 46 contracts · £118m
  3. Business services 45 contracts · £811m
  4. IT services 11 contracts · £1.97m
  5. Education & training 8 contracts · £869k
  6. Real estate services 7 contracts · £1.7m
  7. Research & development 6 contracts · £3.14m
  8. Recreation, culture & sport 5 contracts · £343k

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 Constellia Public Limited wins most of its work. They are not necessarily bidding for the same contracts. See the whole sector.

All contracts won by Constellia Public Limited

Contracts won by Constellia Public Limited
Date Contract Buyer Value
15 Oct 2026 West Midlands Combined Authority £153k
15 Oct 2026 Gloucestershire Health & Care NHS foundation Trust £64,020
29 Sep 2026 Greater Manchester Combined Authority £27,331
29 Sep 2026 Gloucestershire Health & Care NHS foundation Trust £154k
21 Sep 2026 West Midlands Combined Authority £159k
18 Sep 2026 Gloucestershire Health & Care NHS foundation Trust £180k
7 Sep 2026 Bristol City Council £17,200
7 Sep 2026 Bristol City Council £17,472
2 Sep 2026 West Midlands Combined Authority £158k
20 Aug 2026 West Midlands Combined Authority £105k
29 Jul 2026 Bristol City Council £40,000
28 Jul 2026 Bristol City Council £422k
24 Jul 2026 Gloucestershire Health & Care NHS foundation Trust £740k
16 Jul 2026 Bristol City Council £249k
15 Jul 2026 Bristol City Council £26,000
9 Jul 2026 Greater Manchester Combined Authority £50,944
7 Jul 2026 Bristol City Council £112k
7 Jul 2026 Gloucestershire Hospitals NHS Foundation Trust £16,903
5 Jul 2026 Bristol City Council £20,000
30 Jun 2026 Greater Manchester Combined Authority £139k
24 Jun 2026 Bristol City Council £40,816
23 Jun 2026
EWS1-FRAEW No competition
London Borough of Hounslow £1.15m
19 Jun 2026 Financial Conduct Authority £703k
19 Jun 2026 Gloucestershire Hospitals Subsidiary Company Limited £61,224
18 Jun 2026 West Midlands Combined Authority £97,347
18 Jun 2026 Bristol City Council £63,601
17 Jun 2026 Bristol City Council £88,571
8 Jun 2026 Bristol City Council £54,000
4 Jun 2026 Bristol City Council £125k
3 Jun 2026 West Midlands Combined Authority £45,918
29 May 2026
SEND Process Redesign No competition
Bristol City Council £40,077
22 May 2026 West Midlands Combined Authority £375k
19 May 2026 Bristol City Council £35,857
18 May 2026 West Midlands Combined Authority £153k
15 May 2026 Defra £4.3m
11 May 2026 West Midlands Combined Authority £100k
30 Apr 2026 Bristol City Council £34,962
29 Apr 2026 Bristol City Council £126k
28 Apr 2026 Greater Manchester Combined Authority £77,481
24 Apr 2026 Bristol City Council £135k
24 Apr 2026 Bristol City Council £135k
22 Apr 2026 Bristol City Council £200k
21 Apr 2026 Bristol City Council £50,000
17 Apr 2026 Bristol City Council £200k
17 Apr 2026 Bristol City Council £99,479
2 Apr 2026 Bristol City Council £425k
31 Mar 2026 Bristol City Council £495k
31 Mar 2026 NHS South, Central and West Commissioning Support Unit £252k
31 Mar 2026 Bristol City Council £83,200
31 Mar 2026 Gloucestershire Health & Care NHS foundation Trust £46,872

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.