I’ve spent my career working at the intersection of AI, analytics, sustainability, and decision-making, helping organizations navigate complexity and create long-term value. As I move more intentionally into senior advisory and board-level roles, I wanted to share a more complete narrative of that journey. Here is my biography.

I’m proud to share a deeper look into my professional journey, my passion for operational excellence, and the values that have shaped my work across industrial trades, construction, family enterprise, and governance. Throughout my career, I’ve been driven by a commitment to strengthening organizations, empowering people, and creating meaningful long-term impact. Here is my biography.

I am proud to share my executive biography, which highlights my journey across finance, corporate strategy, and board leadership over the past three decades. My career has taken me from auditing at KPMG to leading billion-dollar transactions at CN Rail and CDPQ, to executive roles at Loop Industries and Energy Transportation Group. Along the way, I’ve had the privilege of serving on multiple boards and guiding organizations through growth, transformation, and innovation.

I’m honored to share my updated executive biography, which reflects two decades of work at the intersection of sustainability, innovation, and strategic partnerships. From leading public-private initiatives at USAID to designing finance tools and forging global coalitions, my journey has been about driving impact through collaboration and purpose.

Ronnie Robinson is a globally accomplished sourcing and supply chain executive with over four decades of leadership in the apparel, footwear, and accessories industries. With a proven track record in driving operational excellence, sustainable practices, and strategic transformation, Ronnie has held senior roles at industry leaders including Designer Brands, J.Crew, Ascena, and Mast Industries. He currently serves on the boards of Duluth Holdings Inc. and Handshake America, and brings a unique blend of technical expertise, global perspective, and inspirational leadership to every role he takes on.

W. Thomas More (Bill) Williams is a multidisciplinary executive and board leader with over four decades of experience driving transformation at the intersection of finance, law, technology, and strategy. Known for his integrity, strategic foresight, and operational excellence, Bill has led high-stakes restructurings, IPOs, and sustainability initiatives across Fortune 500s, private equity-backed firms, and emerging tech companies. His global perspective and ability to lead with both analytical precision and collaborative communication make him a powerful asset in the boardroom and beyond.

Marianne Voss is a seasoned ESG and governance leader with over 20 years of experience at the intersection of law, finance, and sustainable business strategy. As Managing Director and Chief ESG Officer at Webster Equity Partners, she oversees the firm’s $9B ESG strategy and serves on the Investment Committee, where she has built a best-in-class ESG infrastructure, embedded regulatory compliance and risk analytics, and increased ESG-motivated allocations by 45%. Marianne brings a strong record of advising boards and executive teams across private equity, corporates, development finance, and nonprofits on sustainable value creation, enterprise risk, and stakeholder trust. A former founder of the ESG advisory firm Ethos Matters and a leader at adidas, Reebok, and Oxfam America, she has spearheaded initiatives in emerging issues in labor rights, climate risk, responsible sourcing, and post-M&A ESG integration. Marianne holds a JD from Boston University School of Law and a MALD from The Fletcher School, and is a trusted advisor known for aligning fiduciary oversight with long-term impact and value creation.

Dr. Khutso Madubanya is a globally recognized leader in sustainability marketing and international development with over 25 years of experience driving purpose-driven initiatives across six countries. With a doctorate in Business Management and a strong foundation in economics and public policy, she has successfully led high-impact campaigns, built strategic cross-sector partnerships, and influenced global social impact agendas. Known for her cultural intelligence, data-driven approach, and commitment to inclusive growth, Dr. Madubanya brings a powerful blend of strategic vision, academic rigor, and operational excellence to every role she undertakes.

Mujinga Mwamufiya is a globally experienced renewable energy executive dedicated to accelerating the Net-Zero transition through projects that are both economically sound and community-centered. With over 25 years of leadership in energy development, operations, and strategic planning across five continents, she combines technical expertise, business acumen, and a deep commitment to sustainability. Mujinga is known for her ability to unite diverse teams, navigate complex international markets, and deliver impactful clean energy solutions that balance innovation with long-term value for host communities.