Wealthing Podcast

In this episode of the Wealthing Podcast, host Alicia Castillo Holley speaks with Aaron Fitzgerald, a three-time founder and carbon removal entrepreneur reimagining how we manufacture the materials that shape our world. As CEO of Mars Materials, Aaron leads a team of "Planeteers" working to embed captured carbon into industrial supply chains—unlocking a trillion-dollar market opportunity while securing critical resources like freshwater and clean materials for transportation and energy.

Aaron shares his journey from growing up in poverty to working in the U.S. Senate, and ultimately building a climate tech company backed by organizations like Breakthrough Energy and Shell. He opens up about the personal and professional turning points that shifted his focus from profit to purpose, and how a chance moment at Lake Tahoe reframed his relationship to opportunity and legacy.

The conversation highlights Mars Materials' breakthrough in developing a sustainable, cost-competitive form of acrylonitrile—an essential chemical used in carbon fiber and water treatment—alongside a major partnership with industry leader SNF. Alicia and Aaron also reflect on capitalism as a force for good, the role of storytelling in innovation, and the importance of thinking beyond business.

Connect with Aaron: linkedin.com/in/fitzgeraldaaron/

🌐 Wealthing Club: wealthing.club

In this episode of the Wealthing Podcast, host Alicia Castillo Holley welcomes David Isaac Mathews, Founder AIPath.one. David shares his journey from academia to entrepreneurship and the creation of AIPath, a SaaS platform that simulates decision-making to align product and marketing strategy.

Alicia and David explore the challenges leaders face when navigating uncertainty, the importance of empathy and structure in strategic work, and how AI can be both a powerful tool and a source of unintended bias.

They discuss the future of technology in business, the evolving nature of leadership, and what it means to build systems that help—not replace—human judgment. Along the way, David reflects on the lessons he's learned from scaling a company, productizing insights, and building with intention.

The conversation offers thought-provoking insight into the practical uses of AI, the complexity of strategic choices, and the often-overlooked trade-offs involved in innovation and growth.

Connect with David: https://www.linkedin.com/in/davidisaacm/

🌐 Wealthing Club: wealthing.club

In this episode of the Wealthing Podcast, host Alicia Castillo Holley welcomes Viktorija Trimbel, Managing Director of Coinvest Capital and a pioneering force in European venture capital. With over three decades of experience in strategic management and finance, Viktorija has shaped a unique approach to investment that blends innovation, fairness, and long-term ecosystem building.

Under her leadership, Coinvest Capital has redefined what it means to co-invest by introducing a groundbreaking profit-sharing model that caps the fund's internal rate of return and passes surplus gains to private investors. This bold model has helped the fund achieve extraordinary recognition: #1 in Lithuania in 2023 and 2024 (Dealroom), #3 in Central & Eastern Europe in 2024 (Pitchbook), and #7 in Europe in Q2 2025 (Sifted). With 49 startups co-invested and 6 successful exits, the fund has already deployed more than €53 million in partnership with private investors.

Alicia and Viktorija dive into the philosophy behind this model and why it challenges traditional VC practices. Viktorija explains how aligning investor incentives not only makes venture capital more inclusive but also strengthens the overall entrepreneurial ecosystem. They discuss the role of collective intelligence and flux networks in shaping the future of business and society, and why she believes collaboration and shared success are essential for building wealth at scale.

The conversation also touches on Viktorija's broader journey as a leader. From being recognized as one of the Top 100 Women in Tech in Europe (2012) to making history as the first Lithuanian woman to serve as Governor of Rotary International District 1462, her story reflects both resilience and vision. She shares insights into Lithuania's growing startup ecosystem, what makes it unique, and the lessons it can offer to other markets worldwide.

This is an inspiring and forward-looking dialogue about capital, community, and the future of wealth creation — one that highlights how innovative thinking and purposeful leadership can transform not just portfolios, but entire societies.

Connect with Viktorija: https://www.linkedin.com/in/viktorijatrimbel/

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In this episode of the Wealthing Podcast, host Alicia Castillo Holley sits down with Dr. Manuela Raith, a seasoned global executive and entrepreneur whose career spans senior leadership roles in major multinationals, groundbreaking start-ups, and now, a thriving social enterprise.

With over 20 years in senior management across Europe, Asia, and Africa, Manuela has built a reputation as a turnaround manager, innovator, and mentor. From restructuring Siemens' IT services in China, to scaling Solarkiosk's solar-powered platforms across Africa, she has consistently demonstrated her ability to transform organizations and empower local teams.

Today, she is the co-founder and Managing Partner of MWINGI Kenya Ltd., a tech-enabled, scalable social enterprise that provides essential food and household products to underserved communities at the last mile. By leveraging a robust ERP and PoS system and an innovative franchise model, MWINGI has already established more than 160 shops and is on track to scale to thousands more, bringing affordable essentials and economic opportunity to bottom-of-the-pyramid markets.

🌐 Wealthing Club: wealthing.club

In this episode of the Wealthing Podcast, host Alicia Castillo Holley welcomes veteran technology executive and entrepreneur Mark Edwards, whose remarkable career spans some of the most transformative phases in computing and healthcare innovation.

Mark began his journey at tech giants Hewlett-Packard and Microsoft UK, where he helped skyrocket the Windows operating system's market share from under 10% to over 90%. He later founded CRT Multimedia, whose product became a top-five software bestseller in the US. His leadership continued through key roles at Psion Computers and Symbian, where he helped steer global strategy as smartphones emerged on the world stage.

As CEO of Mformation Technologies, Mark drove the company to the forefront of mobile device management, then led Aylus Networks through its evolution in mobile video and communications. Today, Mark is co-founder, CEO, and Chairman of ViewMind, a healthtech company using cutting-edge eye-tracking technology to revolutionize early detection and monitoring of cognitive decline.

In this conversation, Mark shares:

• His unconventional path through tech and entrepreneurship

• What it takes to scale innovation across industries

• How ViewMind is tackling one of healthcare's biggest challenges: early cognitive assessment

• Lessons learned from decades of leading teams at the intersection of software, data, and human impact

Whether you're a tech entrepreneur, investor, or curious mind, this episode offers insights into the future of innovation—both digital and biological.

https://thewfund.com

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In this inspiring and energizing episode of the Wealthing Podcast, host Alicia Castillo Holley sits down with Kate Brodock—CEO of SWITCH and General Partner at The W Fund—for a candid conversation on reshaping the future of tech through gender equity, venture capital, and decisive leadership.

Kate shares her two-decade journey in the startup world, from leading a global 60+ chapter organization focused on women in tech, to building SWITCH into a powerful global ecosystem advancing representation in innovation. As a seasoned operator and investor, she opens up about the urgent need to rethink how capital is allocated, why representation matters at the investor level, and how women and underrepresented founders are already building the future—we just need to pay attention.

The conversation covers practical strategies for founders, the challenges of rewriting systems from the inside, and what it takes to make real, lasting change in venture capital and beyond. Kate and Alicia dive into her work with The W Fund, the importance of networks like Techstars, and how her lived experiences on a hops farm in Upstate New York influence her leadership style and personal resilience.

https://switchthefuture.com

https://thewfund.com

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In this insightful episode of the Wealthing Podcast, host Alicia Castillo Holley speaks with Shyam Natarajan, PhD, a biomedical engineer turned medtech innovator who is transforming how we detect and treat prostate cancer. As the co-founder and CEO of Avenda Health, Shyam shares how his work is reshaping patient outcomes through precision medicine, machine learning, and image-guided therapies.

A former NIH-funded professor at UCLA in urology, surgery, and bioengineering, Shyam explains how he transitioned from academia to entrepreneurship to address a critical need: improving treatment for the one in seven men at risk for prostate cancer. His company's platform leverages AI to guide targeted therapies—offering a less invasive, more personalized alternative to traditional treatments.

The conversation dives deep into the science behind Avenda's platform, the challenges of commercializing medical technology, and what it takes to bring academic research to the real world. From his time in the lab to his leadership in the boardroom, Shyam's journey is a powerful example of innovation driven by purpose.

🎧 Listen now wherever you get your podcasts, and don't forget to subscribe to the Wealthing Podcast for more inspiring conversations!

🌐 Visit avendahealth.com

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In this episode of the Wealthing Podcast, host Alicia Castillo Holley welcomes Young Juhn, CEO and co-founder of Wellysis Corp., a digital health startup spun off from Samsung. With more than 30 years of experience in healthcare business across the U.S. and South Korea, Young brings a unique global perspective on health technology, corporate innovation, and entrepreneurship.

Young shares his journey from building enterprise IT systems at Johnson & Johnson and leading digital health strategy at Kaiser Permanente, to spearheading global healthcare innovations at Samsung SDS. He dives into how Wellysis is leveraging cross-Samsung technologies—such as BioProcessors, AI platforms, clinical data, and personal devices—to deliver cutting-edge solutions in wearable health monitoring.

This conversation covers the future of remote patient monitoring, the challenges of spinning off a startup from a major conglomerate, and the strategic importance of timing and partnerships in scaling digital health solutions. Young also reflects on the cultural and business lessons he's learned throughout his international career and offers insights into the mindset needed to innovate within—and beyond—large corporations.

🎧 Listen now wherever you get your podcasts, and don't forget to subscribe to the Wealthing Podcast for more inspiring conversations!

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In this enlightening episode of the Wealthing Podcast, host Alicia Castillo Holley welcomes Mirree Louise Bayliss, a contemporary Aboriginal artist whose work bridges the worlds of ancestral wisdom, spiritual exploration, and modern entrepreneurship. With roots deeply grounded in her Wiradjuri heritage, Mirree shares how she channels cultural storytelling and healing into vibrant visual art.

Alicia and Mirree dive into how intuition, animal symbology, and energy patterns influence Mirree's artistic process. They also explore how Mirree has built a successful business rooted in her creative gifts—selling artwork, licensing her designs, and nurturing a strong online community. Mirree's insights offer a powerful example of how personal purpose and creative independence can lead to both healing and wealth creation.

Whether you're an art lover, a spiritual seeker, or a creative entrepreneur, this episode is filled with inspiration and grounded advice on aligning with your deeper calling.

🔗 Learn More: Follow Miree on Instagram: @mirreecontemporarydreaming

www.artbymirree.com.au

🎧 Listen now wherever you get your podcasts, and don't forget to subscribe to the Wealthing Podcast for more inspiring conversations!

🌐 Wealthing Club: wealthing.club

In this episode of the Wealthing Podcast, host Alicia Castillo Holley welcomes B Pagels-Minor, a trailblazing tech executive, investor, and entrepreneur committed to advancing equity in innovation. B brings their rich experience as a product leader at tech giants like Netflix and Apple, and their current role as a general partner at DVRGNT Ventures, a firm focused on empowering underestimated founders.

Together, Alicia and B explore the intersection of identity, innovation, and capital access. B shares candid insights on navigating Silicon Valley as a Black, queer, nonbinary individual, and the resilience it takes to lead authentically in spaces where few have come before. They discuss their journey from the Mississippi Delta to venture capital, and how their experiences with ADHD, education, and tech shaped their commitment to inclusive investing.

This episode is a masterclass in intentional leadership and unapologetic authenticity. B's story is a call to action for those who want to create systemic change while staying true to who they are.

🔗 Learn More: Follow B on LinkedIn: https://www.linkedin.com/in/bpagelsminor Explore DVRGNT Ventures: https://www.dvrgnt.vc

🎧 Listen now wherever you get your podcasts, and don't forget to subscribe to the Wealthing Podcast for more inspiring conversations!

🌐 Wealthing Club: wealthing.club