Brief your market

Who could bid the next time Portsmouth City Council tenders for engineering & architecture — from published contract awards, not directories. A tender that reaches more proven suppliers gets more bids; more bids is the evidence of value for money.

Engineering & Architecture (43)Health & Social Care (31)Software & IT Systems (27)Construction (25)Repair & Maintenance (11)Business Services (10)IT Services (6)Office & Computing Equipment (4)

Ring 1

Proven with you

Suppliers already holding a published Portsmouth City Council award in this category.

Baker Trayte Marine Ltd7 awards · latest Dec 2025
Navigation Pile B2 Maintenance Works 2025 - AWARD
ML UK LTD5 awards · latest Jul 2023
Low Friction Fender Installation Berths 3,4 & 5 - AWARD
Scour protection limited3 awards · latest Sept 2023
Scour Protection Dive Condition Survey 2023 - AWARD
RS Divers LTD2 awards · latest Nov 2025
Annual Scour Protection Dive Condition Survey 2025 - AWARD
Impalloy Limited2 awards · latest Aug 2019
Anode Replacement Berth 1 & 2 - AWARD
AgilityEco Services Ltd1 award · latest Oct 2024
Administration of the LA Flex service for the Energy Company Obligation (ECO) 4 Scheme and the Great British Insulation Scheme (GBIS) - AWARD
ABP Associates Ltd,Armstrong York,Envirochem Analytical Laboratories Limited,Gully Howard Technical Ltd,Tersus Consultancy Ltd1 award · latest Jan 2024
Asbestos Testing and Consultancy - Multi Contractor Framework - AWARD
MMC Diving Services Ltd1 award · latest Jun 2021
Anode Replacement Works - Berth 2 Finger - AWARD
Ecospan Environmental Ltd1 award · latest Jan 2018
Marine Ecology Survey and Environmental Impact Assessment Support - Southsea Coastal Scheme - AWARD
MCL Transport Consultants Ltd1 award · latest Mar 2017
Concessionary Travel Reimbursement - Consultancy, Portsmouth - 2017 - AWARD

Showing 10 of 29.

Ring 2

Proven with buyers like you

Suppliers who have won this category with other Local Authority buyers — ranked by how many different buyers they've won with. This is the shortlist that widens your field.

WSP Uk Limited197 awards · 68 buyers · latest May 2026
Restricted Procedure under the Crown Commercial Service Framework RM6165 - Lot 1 for the appointment of a Multidisciplinary Delivery Partner.
Aecom limited108 awards · 49 buyers · latest Jun 2026
CWC25120 - BCT A454 Phase 3
Aecom89 awards · 47 buyers · latest Oct 2025
93408 Leeds Bus Station Roof - Client Agent
Ridge and Partners LLP71 awards · 42 buyers · latest Jul 2026
North Northamptonshire Council - School Stock Condition Surveys
Pick Everard50 awards · 32 buyers · latest Jul 2026
Sumner Buildings MEP Engineer
Aecom Ltd57 awards · 29 buyers · latest Jun 2026
M49 Link Construction
WSP Uk Ltd67 awards · 28 buyers · latest Jul 2026
Northumberland Line Business Realisation and Monitoring and Evaluation
Atkins Limited43 awards · 25 buyers · latest Oct 2024
Bridge Assessments 2024/25 - Package 2
Ove Arup & Partners Ltd39 awards · 25 buyers · latest Jul 2026
RBC Undertake a Landscape Sensitivity Assessment - ESPO 664/25 Lot 08g - Regeneration and Regional Development
Ove Arup & Partners Limited39 awards · 25 buyers · latest Jul 2026
Barrow Multi-Modal Transport Study

Showing 10 of 5,351.

Ring 3

Proven in the field

Suppliers winning this category anywhere in UK public procurement (excluding those already listed above).

Arcadis Consulting (UK) Limited 142 awards · 62 buyers · latest Jul 2026
CHX Update Qualitative Risk Assessment, Land Quality Register & Map and APC
Mott Macdonald Limited148 awards · 60 buyers · latest Jul 2026
EAST BIRMINGHAM AND NORTH SOLIHULL MASS RAPID TRANSIT STUDY
Mott Macdonald160 awards · 54 buyers · latest Mar 2026
Contract for Allington Sluice Drive System Replacement ECC Supervisor & ECoW Design Support
Baily Garner LLP 98 awards · 51 buyers · latest Jul 2026
Milton Keynes City Council - Project Manager and Quantity Surveyor Services
perfect circle JV Ltd111 awards · 50 buyers · latest Jul 2026
Professional Technical Services for Museum Collection Centre
Jacobs Uk Ltd227 awards · 48 buyers · latest Jul 2026
Contract Award Notice -Days Weir Refurbishment - OBC-FBC Design
Mott Macdonald Ltd149 awards · 48 buyers · latest Jul 2026
TCR Greatie Market - Concept and Preliminary Design
Arcadis LLp128 awards · 44 buyers · latest Jul 2026
P0865 - Druid's Heath Estate Regeneration Scheme - Contract Uplifts
Jacobs U.K. Limited99 awards · 39 buyers · latest Jun 2026
Metro - Technical Approval Authority
Mace Limited69 awards · 39 buyers · latest Jul 2026
M0137 NEC PM WAVE 3 Enhancements Stage 7 NEC PM Services (Midlands)

Showing 10 of 13,726.

The full list — for members

All 5,351 Local Authority suppliers in ring 2 (capped at 400, widest-proven first), copyable as a spreadsheet — so every proven supplier can hear about your next tender, not just the usual three.

Sources: published UK contract award notices in the rfp.quest corpus. “Proven” means a citable award — nothing here is inferred or scraped from directories. Award values are not summed because framework ceilings would inflate them.