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One or more suppliers on this contract have also made political donations. See supplier details below.
Southern Water Services are seeking to establish a framework panel whom have the expertise to support the companies ambitions.
SWS are seeking business management consultancy & related professional services expertise in, but not limited to: Regulatory Advice, Regulatory Economic Advisory and Modelling, Procurement and Commercial, General Tax, Financial Services, Strategy & Change
All services provided under this framework agreement are to be structured in a manner that is outside the scope of IR35 legislation. The service providers remain responsible for compliance with all relevant tax and employment regulations
SWS will retain the right to compete work outside the pool of pre-qualified service providers (via Procurement Act 2023 process or otherwise) in its discretion (e.g. where the pre-qualified service providers do not have specialist capability to deliver the consultancy services required by SWS or the price secured within the pool is not judged by SWS to be market competitive).
Indicative lot values per annum :
Lot 1a Regulatory Advice £1.4m
Lot 1b Regulatory Economic Advisory and Modelling £1m
Lot 2 Procurement & Commercial £3m
Lot 3a General Tax £400k
Lot 3b Financial Services £1m
Lot 4 Strategy & Change £10m
Whilst these values reflect the best estimate, Tenderers should be aware that we may see peaks in demand that are much higher than the indicated values per annum and there will be some years it’s much lower.
These values may be subject to change due to potential future regulatory or policy changes
| Supplier | Identifier | Award Value | Lots Won | Cross-References |
|---|---|---|---|---|
| 1ST EXECUTIVE LIMITED | 04642279 | ~£24,000,000 estimated from lot values | 1 lot Procurement & Commercial | - |
| 4C ASSOCIATES LIMITED | 04018096 | ~£24,000,000 estimated from lot values | 1 lot Procurement & Commercial | - |
| ACCENTURE (UK) LIMITED | 04757301 | ~£24,000,000 estimated from lot values | 1 lot Procurement & Commercial | LOBBYIST Global Counsel Ltd (1 quarter) |
| AECOM LIMITED | 01846493 | ~£35,200,000 estimated from lot values | 2 lots Regulatory Advice · Procurement & Commercial | - |
| ALLORA INFRASTRUCTURE LIMITED | 15106961 | ~£24,000,000 estimated from lot values | 1 lot Procurement & Commercial | - |
| ALVAREZ & MARSAL TAX LLP | OC332081 | ~£3,200,000 estimated from lot values | 1 lot General Tax | - |
| ARCADIS CONSULTING (UK) LIMITED | 02212959 | ~£35,200,000 estimated from lot values | 2 lots Regulatory Advice · Procurement & Commercial | - |
| ATKINSREALIS UK LIMITED | 00688424 | ~£11,200,000 estimated from lot values | 1 lot Regulatory Advice | DONOR£35K across 1 donation To: Labour Housing Group LOBBYIST Inflect Partners Limited (8 quarters) |
| BARINGA PARTNERS LLP | OC303471 | ~£35,200,000 estimated from lot values | 2 lots Regulatory Advice · Procurement & Commercial | DONOR£30K across 1 donation To: Labour Party |
| CAPITA BUSINESS SERVICES LTD | 02299747 | ~£24,000,000 estimated from lot values | 1 lot Procurement & Commercial | FORMER MP |
| CEPA LLP | OC326074 | ~£8,000,000 estimated from lot values | 1 lot Regulatory Economic Advisory and Modelling | - |
| CUMMING GROUP INFRASTRUCTURE LTD | 12792628 | ~£27,200,000 estimated from lot values | 2 lots Procurement & Commercial · General Tax | - |
| DEECON CONSULTING LIMITED | 12468584 | ~£24,000,000 estimated from lot values | 1 lot Procurement & Commercial | - |
| ECONOMIC INSIGHT LIMITED | 07608279 | ~£8,000,000 estimated from lot values | 1 lot Regulatory Economic Advisory and Modelling | - |
| EDGE ECONOMIC CONSULTING LTD | 15232230 | ~£8,000,000 estimated from lot values | 1 lot Regulatory Economic Advisory and Modelling | - |
| EFFICIO LIMITED | 04010379 | ~£24,000,000 estimated from lot values | 1 lot Procurement & Commercial | - |
| ERNST & YOUNG LLP | OC300001 | ~£27,200,000 estimated from lot values | 2 lots Procurement & Commercial · General Tax | DONOR£493K across 25 donations To: Labour Party, Conservative and Unionist Party LOBBYIST FGS Global (UK) Limited (11 quarters) Bradshaw Advisory Ltd (3 quarters) Policy Connect Limited (1 quarter) |
| FORVIS MAZARS LLP | OC308299 | ~£3,200,000 estimated from lot values | 1 lot General Tax | - |
| FTI CONSULTING LLP | OC372614 | ~£8,000,000 estimated from lot values | 1 lot Financial Services | LOBBYIST 56 Degrees North Ltd (1 quarter) |
| GARDINER & THEOBALD LLP | OC307124 | ~£24,000,000 estimated from lot values | 1 lot Procurement & Commercial | - |
| GLEEDS LLP | OC453959 | ~£24,000,000 estimated from lot values | 1 lot Procurement & Commercial | - |
| GRANT THORNTON UK ADVISORY & TAX LLP | OC454533 | ~£8,000,000 estimated from lot values | 1 lot Financial Services | - |
| LONG O DONNELL ASSOCIATES LIMITED | 04264310 | ~£24,000,000 estimated from lot values | 1 lot Procurement & Commercial | - |
| MOTT MACDONALD LIMITED | 01243967 | ~£11,200,000 estimated from lot values | 1 lot Regulatory Advice | - |
| NERA UK LIMITED | 03974527 | ~£8,000,000 estimated from lot values | 1 lot Regulatory Economic Advisory and Modelling | - |
| OXERA CONSULTING LLP | OC392464 | ~£8,000,000 estimated from lot values | 1 lot Regulatory Economic Advisory and Modelling | - |
| PA CONSULTING SERVICES LIMITED | 00414220 | ~£35,200,000 estimated from lot values | 2 lots Regulatory Advice · Procurement & Commercial | DONOR£19K across 2 donations To: The Rt Hon John Healey MP, Mr Michael Dugher MP LOBBYIST Lodestone Oxford Limited (7 quarters) MP LINK John Healey— Donations and other support (including loans) for activities as an MP Michael Dugher— Donations and other support (including loans) for activities as an MP (former) |
| PRICEWATERHOUSECOOPERS LLP | OC303525 | ~£46,400,000 estimated from lot values | 4 lots Regulatory Advice · Procurement & Commercial · General Tax · Financial Services | DONOR£3.38M across 100 donations To: Labour Party, Liberal Democrats, Conservative and Unionist Party +7 more MP LINK |
| PROCUR3D CONSULTING LTD | 12407336 | ~£24,000,000 estimated from lot values | 1 lot Procurement & Commercial | - |
| Qasr Limited | 06978474 | ~£11,200,000 estimated from lot values | 1 lot Regulatory Advice | - |
| ROSEMAE PROCUREMENT LIMITED | 14117117 | ~£24,000,000 estimated from lot values | 1 lot Procurement & Commercial | - |
| ROWSELL WRIGHT LIMITED | 05998743 | ~£24,000,000 estimated from lot values | 1 lot Procurement & Commercial | - |
| STANTEC UK LIMITED | 01188070 | ~£11,200,000 estimated from lot values | 1 lot Regulatory Advice | - |
| TURNER & TOWNSEND INFRASTRUCTURE LIMITED | 12495519 | ~£24,000,000 estimated from lot values | 1 lot Procurement & Commercial | - |
| WSP UK Limited | Procurement ID: PXHY-9498-VZNJ | ~£43,200,000 estimated from lot values | 3 lots Regulatory Advice · Regulatory Economic Advisory and Modelling · Procurement & Commercial | - |
Taken from this notice, not from Companies House. Check the original notice — details change and are not updated here.
This procurement was divided into 6 lots, each awarded separately.
| Lot | Value | Awarded To | Status |
|---|---|---|---|
| Lot 1a Regulatory Advice May 2026 – May 2034 | - | WSP UK Limited | active |
| Lot 1b Regulatory Economic Advisory and Modelling May 2026 – May 2034 | - | WSP UK Limited | active |
| Lot 2 Procurement & Commercial May 2026 – May 2034 | - | WSP UK Limited | active |
| Lot 3a General Tax May 2026 – May 2034 | - | active | |
| Lot 3b Financial Services May 2026 – May 2034 | - | active | |
| Lot 4 Strategy & Change May 2026 – May 2034 | - | - | active |
Weightings from the notice, applied to every lot.
Government spending data: These suppliers have received £11,038,465,319 in 102,586 payments (over £25k) from Department for Work and Pensions, HMRC, Department for Education, NHS England, Home Office and 101 more public bodies (2010-04-01 to 2026-08-31).