William McWilliams (Partner)

Will works in our Infrastructure and Government Advisory teams, specialising in providing advice to both public and private sector clients on PPP projects. Will leads the Transport Team with the Infrastructure and Government Advisory practice.

William joined us at Grant Thornton having spent 7 years within the Ernst & Young Corporate Finance PPP/PFI team.

With 12 years' experience in PFI/PPP, Will has specialised in providing advice to both the public and private sectors with the public transport sector. Will has also worked on a number of light rail schemes and advised the Irish and Norwegian governments on the application of PPP to the transport sector.

In addition to his transport experience, Will has worked on a number of PFI/PPP transactions in the Health, Education and Justice sectors.

William's expertise covers:

  • Transport
  • Health
  • Education


  • (B Eng) Electrical Engineering
  • Associate of Institute of Chartered Accountants Corporate Finance Faculty
  • Member of the Institution of Electrical Engineers
  • Corporate Finance Diploma - London Business School
  • Affiliate of ICEAW

Contact Details >

William McWilliams

London, Finsbury Square

+44 (0)207 728 2129