Bizora Brews

What does it actually take to leave a 25-year career in Big Four tax and build a national practice from nothing in a country where your firm had never operated?

Sean Keegan is the Managing Director and Head of Tax Australia at Alvarez and Marsal, where he leads a full-service national tax practice built from the ground up in under two years. Before A&M, Sean spent nearly eight years as a Transaction Tax Partner at EY in Sydney, advising private capital investors and corporate groups across some of Australia's most complex M&A transactions.

Sean built a team of practitioners across Sydney, Perth, and Melbourne after walking away from one of the most established transaction tax platforms in the country. He has advised on domestic and cross-border M&A, corporate restructures, carve-outs, and distressed situations across financial services, technology, mining, and healthcare. Tune in for a conversation about what the next chapter of M&A tax advisory in Australia actually looks like.

In this episode, Adam sits down with Oleh Fedusiv, Director and Head of APAC Tax at Uber, where he oversees the tax function across one of the most complex regional footprints in the gig economy. Before Uber, Oleh spent nearly seven years climbing through EY across two countries, working his way from transfer pricing consultant to senior roles in Amsterdam. His path started in Kyiv, running through private equity, banking, and Big 4 before landing at a company that operates in almost every major market on earth.

Together they explore what international tax looks like inside a platform business operating at Uber's scale, how transfer pricing has evolved in the era of digital services and gig economy regulation, and what it actually takes to navigate tax across APAC jurisdictions that each come with their own rules, regulators, and risk profiles.

From in-house counsel at a Ukrainian bank to leading APAC tax at Uber, Oleh's career is a masterclass in building international expertise one jurisdiction at a time.

Tune in for a conversation about what tax leadership looks like at a global platform and what the next generation of international tax professionals needs to understand about operating at that level.

In this episode, Adam sits down with Jorge Gallardo, Global Head of Tax at Airwallex, where he is leading the transformation of the tax function across 26+ jurisdictions.

Before Airwallex, Jorge served as Head of Finance and Tax at Fazz and Senior Manager International Tax at PwC Singapore, bringing a career that spans Big 4, fintech, and high-growth startup environments across Europe, Latin America, and Asia.

Together they explore what it means to own global tax at a company expanding at that pace, how transfer pricing works in a cross-border payments business, and what separates tax leaders who get a seat at the table from those who don't.

From his early days as a litigation counsel and court officer in Mexico to navigating some of the most complex international tax environments in the world, Jorge brings a perspective that is genuinely rare in this profession.

Tune in for a conversation about what global tax leadership looks like inside a company that is rewriting how money moves around the world.

What does it take to build a global tax function from scratch, not once, but multiple times, across some of the world's most complex business environments?

In this episode, Adam sits down with Clara Navalón Valero, a global tax leader whose career spans Deloitte, Repsol, Adevinta, Amazon, and Sandoz. Clara has built tax functions from the ground up at multiple companies, navigating IPOs, billion-dollar acquisitions, cross-border M&A, and digital service tax in some of the most heavily scrutinized regulatory environments in the world.

Together they explore what it actually means to lead global tax at a company going through rapid transformation, how transfer pricing has evolved in the era of digital business models, and what separates a tax function that just files returns from one that shapes business decisions at the board level.

From managing multi-jurisdictional audits with zero exposure to advising C-suites on structuring billion-dollar transactions, Clara brings a perspective that is equal parts technical depth and executive leadership.

Tune in for a conversation about what global tax leadership really looks like and what the next generation of tax professionals needs to understand about operating at that level.

What does it take to build and lead a world-class family office advisory practice across three decades at two of the world's most respected firms?

In this episode, Adam sits down with Robert "Bobby" Stover Jr., former Americas Family Office Leader at EY and current Executive Director of the Family Office Initiative at the University of Chicago Booth School of Business. With over 13 years at EY and nearly a decade at Grant Thornton before that, Bobby has spent his career at the intersection of family wealth, legacy planning, and professional services leadership.

Together they explore how the family office landscape has transformed, what it really means to serve ultra-high-net-worth families as a trusted advisor, and why the future of family enterprise requires both technical rigor and deeply human judgment.

From building national practices to shaping the next generation of family office leaders through academic research and education, Bobby shares lessons every tax and advisory professional should hear and stories that remind us why longevity in this profession is built on relationships, not transactions.

Tune in for a conversation that blends decades of real-world advisory experience, leadership insight, and a front-row view of where family wealth is headed.

What happens when a tax professional grows into a finance leader who oversees both tax and treasury at one of the fastest-growing consumer brands in the country?

In this episode, Adam sits down with Michael Tufts, VP of Tax & Treasury at Ruggable, whose career path spans ITW, KPMG M&A, and an 8-year journey through Mattel, where he rose from Tax Manager to Finance Director.

Michael shares the pivotal lessons that shaped his leadership style from supporting global supply chains and managing IP-driven tax structures at Mattel to navigating rapid growth, international expansion, and cash strategy at Ruggable.

Whether you’re early in your tax career or on the path toward executive roles, Michael’s journey offers a roadmap for building versatility, leading through change, and staying ahead in a rapidly evolving industry.

What does it take to build a world-class international tax function across industries as different as media, consumer goods, and real estate tech?

In this episode, Adam sits down with Renato Carneiro, Vice President of Tax at eXp World Holdings, whose career spans KPMG, WarnerMedia, and Newell Brands. Together they explore how global tax strategy has evolved, the leadership lessons behind managing cross-border teams, and what the future looks like for tax in a digital-first world.

From navigating transfer pricing challenges to scaling tax functions in hyper-growth environments, Renato shares insights every tax leader should hear and stories that remind us why adaptability and curiosity remain the most valuable skills in our profession.

Tune in for a conversation that blends technical depth, leadership wisdom, and a refreshing global perspective on the future of tax.