About EY-Parthenon

Our unique combination of transformative strategy, transactions, tax and corporate finance delivers real-world value – solutions that work in practice, not just on paper.

Benefiting from EY’s full spectrum of services, we’ve reimagined strategic consulting to work in a world of increasing complexity. With deep functional and sector expertise, paired with innovative AI-powered technology and an investor mindset, we partner with CEOs, boards, private equity and governments every step of the way – enabling you to shape your future with confidence.

We design, develop and deliver end-to-end solutions, helping you manage complexity and achieve your strategic objectives with an integrated offering that benefits from the full spectrum of EY services. Our professionals provide outside-in insights, combining deep industry expertise with forward-looking perspectives on sector convergence and future opportunities. Combined with our leading data analytics and tech capabilities, this can help you solve your toughest strategic issues.

And we are outcome focused – finding practical solutions that yield measurable and sustainable results. When time is critical, our experienced problem-solvers rapidly turn ideas into action. We help you execute with confidence and precision, giving you speed and certainty.


Reframing the future of an iconic skiwear brand

EY-Parthenon helped BOGNER refinance, reshape and return to profitability.



Our Transformative Strategy and Transactions services

EY-Parthenon offers a broad range of services with functional and industry depth. Our connected solutions combine integrated services to fuel innovation and create new value through every stage of your transformation journey. EY-Parthenon's transformative strategy and transactions capabilities are further enhanced with a full spectrum of solutions across AssuranceConsulting and Tax.



Explore EY-Parthenon's industry-specific capabilities

Every successful business strategy is underpinned by an in-depth understanding of industry dynamics and the competitive landscape in which it sits. EY-Parthenon sector professionals can share rich and differentiated market insights, since they have both the detailed industry knowledge of today and the big-picture opportunities of sector convergence tomorrow. Learn more.


Get in touch
Talk to us about how to reimagine your strategy and realise your transformation plans.

Our EY-Parthenon team

Our latest thinking

Agility in action: CEOs innovating and adapting for tomorrow's challenges

Discover how CEOs are driving agility and innovation in uncertain times. Learn about talent retention and ethical AI strategies. Read more!

20 Mar 2025 Helena O’Dwyer +1

How can a strategic transformation mindset unlock long-term value?

Confident CEOs embrace corporate transformation mindset, using M&A and technology to navigate challenges and create long-term value. Read more.

21 Jan 2025 Andrea Guerzoni +2

CEOs in Ireland leveraging disruption for strategic gain

Our report reveals that CEOs in Ireland are particularly optimistic about managing business costs, revenue growth, and profitability.

14 Nov 2024 Helena O’Dwyer

How a GenAI-powered tool can accelerate contract management lifecycle

Use of GenAI-powered solutions can speed up contract management processes and offer negotiation and risk mitigation guidance. Find out how.

09 Oct 2024 EY Ireland

Why early preparation is essential for new health product regime

New regulatory regime promises significant benefits for patients and opportunities for manufacturers but only if the industry is prepared. Find out how.

04 Oct 2024 Mark Chalmers +1

How bolder CEOs take charge to shape their future with confidence

EY CEO confidence index assesses CEO sentiment across sector growth, price and inflation, business growth, talent, and investment and technology. Read more

04 Sept 2024 Andrea Guerzoni +2

M&A and Transactions

EY Ireland’s M&A and transactions experts help clients maximise value at every stage of a deal. Discover our M&A and Transactions services.

30 Aug 2024

Why Irish boards need to make sustainability mission critical

A bold approach to sustainability by boards can deliver long-term strategic value to organisations. Find out how.

28 May 2024 Derarca Dennis

How Irish boards can help build resilient and sustainable supply chains

Organisations need to adopt more holistic supply chain strategies to deal with a rapidly evolving environment. Find out how..

17 Apr 2024 EY Ireland

Why boards need to play an active role in harnessing the power of AI

Boards have a responsibility to understand the full range and extent of the risks and opportunities presented by AI. Find out how they can do that.

21 Feb 2024 Eoin O'Reilly

How life sciences can make the right deals in a time of change

Life sciences companies are returning to dealmaking amid cost and revenue pressures – how will they find the right deals to secure value? Learn more.

08 Jan 2024 Subin Baral

How organisations can simplify the tech environment to stem cyberattacks

Bolstering cyber defences with new technologies may have the opposite effect due to added complexity. Find out why.

27 Oct 2023 Puneet Kukreja

How will CEOs adapt, digitalise and grow post-pandemic

The latest EY CEO Outlook Report finds CEOs are intent on maintaining investment strategies to stay ahead of disruption and deal with new challenges.

13 Jan 2023 Helena O’Dwyer

How the commercial aviation sector can navigate potential dark skies ahead

In this article we look at the issues impacting the commercial aviation sector and how airlines, lessors and debt providers can navigate a turbulent market.

26 Dec 2022 Barry MacManus

ESG and access to capital: Why insurers must stay focused on ratings

As ESG funds continue to grow their assets under management, insurers with sub-par ESG scores risk losing a key source of capital.

19 Dec 2022 Krisztina Bakor

How can business best serve the ‘Affordability First’ consumer

Traditional bricks and mortar retailers, already under intense pressure from online rivals, must now contend with the ongoing impact of COVID-19 along with rising inflation and changing consumer behaviours.

16 Dec 2022 Helena O’Dwyer +1

Why the future of real estate is written in green

With an ever-increasing focus on sustainability, commercial real estate operators are modifying business models to include refurbishment projects to futureproof attractiveness to potential tenants. Find out.

10 Jun 2022 Michael Armstrong

Three trends shaping portfolio moves in a red-hot M&A marke

Learn how this red-hot deal market is the right time for you to use M&A and divestitures to support your long-term growth strategy.

18 Oct 2021 Andrea Guerzoni +1

How leading companies accelerate their digital strategy

Companies are pouring money into digital initiatives with no results. Learn how leaders succeed and why M&A can be key to outsized returns.

27 Sept 2021 Thomas Holm Møller

Think like your stakeholders to build long-term value

Long-term value has come of age and is essential to building a sustainable growth strategy. Learn more.

15 Jul 2021 Jim Hsu +1

    Case studies

    How carve-outs positioned an automotive giant for future growth

    EY-Parthenon teams supported Daimler AG through strategic divestments and back-office transformation. Learn more.

    12 Apr 2024

    How a cosmetics giant’s transformation strategy is unlocking value

    Shiseido, the largest Japanese beauty company, is reimagining its functions, processes and systems to create a global operating model. Learn more.

    13 Sept 2023 Nobuko Kobayashi + 3

    How a government struggling with debt navigated towards a brighter future

    EY professionals helped Puerto Rico exit bankruptcy and build a foundation for future growth. Learn more in this case study.

    11 Aug 2022 Juan Santambrogio

      EY-Parthenon careers

      Are you looking to shape your future career with EY-Parthenon in Transformative Strategy and Transactions?



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