In our latest Renatus Podcast, host Greg Dilger chats with Luke Mackey, the 31-year-old Co-founder and CEO of employee-benefits platform Kota.

We dig into Luke’s early life and the entrepreneurial streak that drove him. He talks about the creation and scaling of Kota and how the backing of some top-end international VC firms (including Ireland’s Frontline Ventures) has made him think even bigger.

Luke’s relentless focus on product quality and customer experience is obvious throughout. It’s a big part of what sets him apart.

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In the latest Renatus Podcast, host Greg Dilger speaks with Steve Tennant, Managing Partner of Grant Thornton Ireland and Head of Grant Thornton Advisors EMEA.

Charismatic and highly engaging, 47-year-old Steve Tennant brings a fresh perspective and energy to the world of professional services. His natural ability to connect with people, communicate big ideas simply, and inspire confidence has made a significant impact within Grant Thornton Ireland.

Following the recent private-equity-driven merger of Grant Thornton Ireland and Grant Thornton Advisors USA, Steve was appointed to lead their fast-growing EMEA business — a strong endorsement of both Steve and the Irish firm.

In this podcast, he talks about his early days in Aberdeen and Leeds, and how he ultimately ended up working for Grant Thornton in Dublin.

He discusses Grant Thornton’s phenomenal growth in recent years, the hows and whys behind the merger with the US business, and, of course, his exciting new role building out the EMEA organisation.

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In this episode of the Renatus Podcast, host Greg Dilger speaks with Julie Sinnamon, the hugely influential former CEO of Enterprise Ireland (EI). Julie shares her insights on starting and scaling companies, as well as the evolving role of EI. Drawing on decades of experience at both EI and the IDA, she offers her perspective on issues ranging from female entrepreneurship to the critical role of leadership in driving business success.

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In the latest episode of the Renatus Podcast, host Greg Dilger speaks with Aidan Corbett, co-founder and CEO of Wayflyer — the Dublin-based fintech helping global e-commerce businesses access fast, data-driven funding.

Launched in 2019 by Aidan Corbett and Jack Pierse, Wayflyer has grown from a lean startup to a global player with offices in Dublin, London, New York, and Sydney, and a $1.6 billion valuation (2022) backed by top-tier international VCs.

It’s an extraordinary story of Irish entrepreneurship and global ambition. 

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In this episode of the Renatus Podcast, our host, Greg Dilger, talks to Michael Stanley, the Co-founder and CEO of Ireland's biggest house builder - Cairn Homes plc. Founded in 2014 by himself and Alan McIntosh, the company went public the following year and has thrived ever since. In 2024, it achieved nearly €1 billion in revenue, delivering 2,241 completed units. There is much to admire about Cairn Homes - not least its CEO’s entrepreneurial instincts but also its unwavering commitment to quality - with modern design, sustainability and energy efficiency right at the heart of everything they do.

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In this episode of the Renatus podcast, host Greg Dilger talks to Bill Emmott - a highly respected writer and consultant best known for his 13 years as Editor in Chief of 'The Economist’ - serving in Brussels, Tokyo and London. Under his leadership, The Economist’s circulation more than doubled, from 500,000 weekly copies to 1.1 million.

Bill is known for his expertise in international affairs, economics and geopolitics, and he shares his thoughts on some of the big global issues we currently face. In 2016, he and his wife decided to become “Brexiles” after the fateful referendum by moving to Ireland. In June 2024, they became naturalised Irish citizens.

This episode was recorded on 21st February 2025.

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In 2013, when Rory McIlroy, one of the best golfers of all time, parted company with his agent Horizon Sports, there would have been no shortage of high-calibre candidates for the CEO role in his new Dublin-based management company - Rory McIlroy Inc.

The fact that Rory turned to a low-profile but well-respected Athy-born actuary called Donal Casey says it all.

Donal, who was a decent amateur golfer and a self-confessed golf nerd, was an inspired choice, and he thrived in the role. He always believed that longer-term thinking, which was a fundamental pillar of his actuarial background, was a big advantage in the world of corporate sponsorship, image rights, and endorsements.

Donal (now 56) stepped down from RMI last year after 11 enjoyable years in the role.

In this podcast, Donal talks about his early life in Co. Kildare, his career as an actuary in Irish Life, and his time working with Rory McIlroy. He talks about his interest in and passion for women’s sports - particularly golf and athletics.

Hosted by Greg Dilger of Renatus.

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In October 2024, John Saunders became Chairman of St. Louis-based public relations firm FleishmanHillard, having served as CEO for the previous nine years. Not many Irish people get to head global businesses based out of the U.S., but John Saunders did just that.

From humble beginnings as a sports presenter with RTE, he has carved out a stellar career in the public relations industry. In this latest episode of The Renatus Podcast, John talks to host Greg Dilger about the PR business generally, as well as his own firm, FleishmanHillard, and its multibillion-dollar parent company, Omnicom. He offers fascinating insights into the evolving role of PR in a digital world, including the phenomenal growth of the influencer space, the use of AI, and the future of work.

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Peter Jackson, CEO of Flutter Entertainment

In this episode of the Renatus podcast, host Greg Dilger speaks to Peter Jackson, the CEO of Flutter Entertainment, the world’s largest sports betting and iGaming operator. Peter has been CEO since 2018, having originally joined as a Non-Exec Director of what was then called Paddy Power Betfair in 2013.

The acquisition of FanDuel has opened up huge opportunities for Flutter in the US and the recent decision to move their primary listing to New York makes total sense in light of this. Peter talks about the strategic logic of the FanDuel deal and how its culture fits so well with Flutter’s ‘challenger mindset’. He also talks about what they call the 'Flutter Edge' which is leveraging their collective strengths - i.e., people, technology and capital - to compete better across their portfolio of businesses.

At the end of the conversation, Mark Flood the co-founder of Renatus gives his key takeaways from the podcast.

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Richie Boucher, Chairman of CRH plc

In this episode of the Renatus Podcast, Greg Dilger talks to Richie Boucher, Chairman of CRH, a global leader in the provision of building materials solutions that build, connect and improve our world. Employing nearly 80,000 people at over 3000 locations in 29 countries, CRH’s scale is nothing less than staggering. 

Richie shares his insights into why CRH continues to thrive on a global stage while also revealing what makes him tick personally.  He talks frankly and passionately about culture, people, strategy and more.

Richie also tells us about his other very complementary board roles with renewable energy firm ClonBio Group and global real estate investor Kennedy Wilson, as well as reflecting on his career in banking and in particular his time as CEO of Bank of Ireland.

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