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Our public-private partnership (PPP) lawyers have a wealth of experience advising both public and private sector partners, and funders, on public-private partnerships in relation to social and economic infrastructure.

This includes delivering hospitals, schools, renewable energy projects and probation facilities through government programmes such as PFI and PF2.

As PPP projects are long-term, high-value and strategically important arrangements, successful delivery requires experienced and dedicated support.

Our PPP lawyers provide a complete service by bringing together a deep understanding of PPP, the documents which underpin them, and specialist advice.

 

What sets us apart:

  • We work with the full spectrum of PPP stakeholders: Our 50:50 public-private sector client base comprises local and central government, healthcare commissioners and providers, construction contractors, facilities management providers and funders. This breadth of experience means we understand every perspective, connect clients to pursue collaboration opportunities and can navigate complex multi-party arrangements with confidence.
  • Dedicated PPP specialists: Our dedicated team is focused exclusively on PPP work. We have the depth of resource and technical knowledge to handle projects of any scale and complexity.
  • Full-service capability: From procurement to employment issues, our integrated team of specialists covers every legal aspect of PPP projects. This means fewer advisers, better co-ordination and more efficient delivery for you.
  • Working in partnership with the industry: We are partnering with the Confederation of British Industry (CBI) to help shape the future of PPPs in financing infrastructure renewal across the country. As thought leaders, we have contributed to Building magazine’s Funding the Future campaign throughout 2025 and commented on how new PPP programmes could support with rail infrastructure, school estates, neighbourhood care centres, and community healthcare infrastructure.
  • National reach, local service: With integrated offices across the UK and Ireland, we combine national reach with local accessibility, ensuring you have expert support wherever your project is based.

Our PPP services

We support public authorities and private sector bidders throughout the full PPP procurement lifecycle, from early market sounding and PPP business case analysis, through to preparation of RFQ and RFP documentation, management of competed or negotiated procedures, and negotiation and close-out of project agreements and financing arrangements.

 

We advise on operational, financial and contractual difficulties arising in PPP projects, including PPP project rescue, restructuring, refinancing and multi-party stakeholder negotiations.

We advise on PPP termination rights, processes and consequences, including PPP compensation mechanisms, handback arrangements and service continuity planning.

 

We advise and support public sector authorities and service providers with PFI contracts in their portfolios. We provide support on critical handback issues, including identifying and agreeing the handback process, handback condition, asset and property ownership, and TUPE matters. Where disputes do arise during the contract term or handback process, we provide comprehensive support across all dispute types.

We support public authorities and private sector bidders throughout the full PPP procurement lifecycle, from early market sounding and PPP business case analysis, through to preparation of RFQ and RFP documentation, management of competed or negotiated procedures, and negotiation and close-out of project agreements and financing arrangements.

 

We advise on operational, financial and contractual difficulties arising in PPP projects, including PPP project rescue, restructuring, refinancing and multi-party stakeholder negotiations.

We advise on PPP termination rights, processes and consequences, including PPP compensation mechanisms, handback arrangements and service continuity planning.

 

We advise and support public sector authorities and service providers with PFI contracts in their portfolios. We provide support on critical handback issues, including identifying and agreeing the handback process, handback condition, asset and property ownership, and TUPE matters. Where disputes do arise during the contract term or handback process, we provide comprehensive support across all dispute types.

Featured experience

Local authority: Termination and distressed project

Acting for Derby City Council and Derbyshire County Council in relation to the termination of the PFI contract which the councils had entered into with an SPV, concerning the design, construction and operation of a waste treatment facility and gasification plant with additional waste management services in Derbyshire.

The SPV failed to reach completion of the waste treatment facility prior to the longstop date as stated in the contract, after which the councils terminated for breach. The SPV sought compensation for a sum in excess of £200 million.

The parties exchanged lengthy (amended) pleadings that dealt with complex technical and factual issues and had also concluded disclosure and the expert joint statement process. The trial was set to commence in June 2024 for 28 days and would have been the first time that this particular form of valuation on termination has been considered by the courts. However, the parties agreed a settlement following a two-day mediation in June 2023.

Local authority: Breach and payment mechanism

Acted for a local authority in a £20m dispute under a street lighting PFI agreement concerning which assets were to be maintained by the SPV. After two adjudications, we advised on the merits of arbitration. The council commenced arbitration in relation to 11 issues. We assembled a large team to prepare the statement of claim, review documents, draft witness evidence, instruct three experts and a forensic accountant, and support leading counsel.

The case carried significant financial and operational implications, especially as many streetlights had never been maintained. The SPV also contended that contractual adjustments amounted to a penalty under the standard form PFI. After a two-day tripartite settlement meeting, we secured a substantial settlement, including repairs, and helped rebuild the council’s commercial relationship with the SPV.

Government department: Handback and expiry

Advising in relation to various contract interpretation queries arising out of its trunk road DBFO contract, including:

  • Handback/ expiry processes including:
    • Whether changes to a handback requirement is an alternative proposal under the contract and whether government department can object to it; and
    • What documents/evidence can be used a part of a joint initial inspection and who bears the costs of that initial inspection.
  • Whether other asbestos regulations also apply to the DBFO contract.
  • Department’s change process (service variations).
  • Alternative proposals including those relating to resurfacing and replacement procedures for undertaking surveys on the road.
  • Changes in law.
  • Delegation of responsibilities to the service provider.
  • Additional work.
  • Traffic management and maintenance obligations.
  • Supporting in the resolution of various contractual disputes.

East London Waste Authority

Advising the authority on the expiry of its long-term integrated waste management PFI contract, including on:

  • The SPV’s obligations on expiry with regards to the handback of the project sites and equipment, including project documentation, the removal of waste and assistance with any replacement contractors.
  • The impact of the expiry process on the PFI contract including re-drafting of contract terms and the payment mechanism to give certainty to all parties.
  • Contractual insurance obligations.
  • Qualifying changes in law.

We are also advising the authority on the re-procurement of the services provided under the integrated waste management contract.

Key facts and figures

Testimonials

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