Infrastructure

EY-Parthenon advises on financial, procurement, strategic and public-private partnership issues for large-scale infrastructure projects and programs.

Featured Thinking

How agentic AI can create an intelligence layer for infrastructure

Shane MacSweeney 04 May 2026
The Humber Bridge, UK was built in 1981 and at the time was the worlds largest single-span suspension bridge

Our latest thinking

Can disciplined ambition unlock growth in a volatile global economy?

Explore CEO 2026 priorities: disciplined growth that ties AI to ROI, embeds geopolitics into strategy and uses M&A to compete amid volatility.

Andrea Guerzoni + 2

How artificial intelligence can unlock a new future for infrastructure

To unlock the value of AI and truly transform the infrastructure sector, it must adopt a new mindset, skillset, toolset. Find out how in EY’s new report.

Chris Lewis
Case Study The better the question The better the answer The better the world works

A shining example of green energy in Morocco

We worked with the Moroccan Government in its efforts to build an innovative solar plant that will work far into the night.
Read more

How EY-Parthenon can help

Our teams can help governments, regulators and private clients with infrastructure advisory and ESG support, aiding decisions and project development.

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Service Leader

  • Photographic portrait of Shane MacSweeney
    Shane MacSweeney

    EY Global Infrastructure Leader and EY-Parthenon Ireland Head of Strategy and Transactions

  • Photographic portrait of Brad Watson
    Brad Watson

    EY-Parthenon MENA Leader

  • Photographic portrait of Lynn Tho
    Lynn Tho

    EY-Parthenon Asean Infrastructure Advisory Leader

  • Photographic portrait of Tim Philpotts
    Tim Philpotts

    EY-Parthenon Canada Government & Public Sector Strategy and Transactions Market Segment Leader

  • Photographic portrait of Tom Rousakis Tom P
    Tom Rousakis

    EY-Parthenon US Transactions Infrastructure Leader

How EY-Parthenon can help

EY-Parthenon Infrastructure Advisory team

Shane MacSweeney

EY Global Infrastructure Leader and EY-Parthenon Ireland Head of Strategy and Transactions
Commercial, financial and economic advisory services provider.
Dublin, Ireland

Chris Lewis

EY UK and Ireland Consulting Deputy Managing Partner and Markets Leader
Dedicated to developing sustainable infrastructure. Key advisor to build the future projects that help enable the energy transition. Dad to two teenage boys and mediocre squash player.
London, United Kingdom

Darrin Grimsey

EY-Parthenon Global Infrastructure Advisory Leader
Senior advisor to governments and private sectors for over 35 years. Passionate about infrastructure and development. Proud father of four adult children. Keen hiker and bike rider.
Melbourne, Australia

EY Global

Multidisciplinary professional services organization
 

Lynn Tho

EY-Parthenon Asean Infrastructure Advisory Leader
Experienced in structuring and financing complex capital projects. Knowledge of financial markets, commercial and financial structuring, public-private partnerships and private-finance initiatives.
Singapore, Singapore
Contact our Infrastructure Advisory and Consulting team today
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EY-Parthenon is a brand under which a number of EY member firms across the globe provide strategy consulting services.