Meet the board
Our Board is comprised of elected representatives of Impact Hubs. It oversees, aligns, and drives the collective mission of the Impact Hub Association, uniting Impact Hubs worldwide.
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Alberto Alonso
With a deep passion for regenerative design, mission-driven entrepreneurship, and the power of technology and social innovation to improve collective well-being, Alberto brings a systems-thinking approach to every endeavour. His work is grounded in fostering collaboration across the public, private, and citizen sectors to unlock transformational change.
An expert in the design and management of impact projects, Alberto has lived and worked across Europe (UK), Asia, and Latin America, bringing a global perspective to local challenges.
Beyond the boardroom, he is a multifaceted entrepreneur. Together with his brother, they run a natural and circular winery. He is also a documentary filmmaker—currently working on a project focused on rural entrepreneurship—and an advocate for cycling mobility. As a thought leader, Alberto contributes economic opinion columns to publications such as ElDiario.es, El Salto, 5Días, and Expansión.
Gabriela Werner
Gabriela Werner is the founding partner of Impact Hub Floripa, in Brazil, with over 15 years of experience in management, sustainability and marketing in various segments, including NGOs, consultancy, finance and manufacturing. She’s passionate about impact entrepreneurship, gender equality and a more collaborative way of doing business. In Impact Hub, she has led customer development, fundraising, product, team and community. The growth of the business is steady in all three main revenue lines: community & coworking; entrepreneurial education & events; and entrepreneurs’ support & programmes.
Georgina Flores
Georgina Flores, an Industrial Designer from Mexico, is a co-founder of Change is Wild, a social impact venture committed to promoting sustainable development in indigenous communities across southern Mexico. With more than six years of hands-on experience collaborating with indigenous women in rural areas, Georgina demonstrates a profound understanding of their social and environmental challenges, coupled with a deep-seated empathy for driving change. Holding a master’s degree in Environmental Management, she has previously served as a university professor in the Faculty of Design at Universidad Anahuac.
Marco Nannini
Marco is a seasoned business angel, entrepreneur, and impactful investor with a remarkable track record. As CEO and main shareholder of Impact Hub SB – Italy’s premier incubator for impact-focused ventures, Marco is a driving force in fostering innovative businesses for positive change. With a global perspective, he has invested in 30+ startups internationally, showcasing his commitment to driving innovation. His role in Toniic and past engagements with Italian Angels for Growth highlight their influence on the international entrepreneurial landscape.
Making a mark in the sports arena, he is also the Founder of Almostthere and the former CEO of GreenComm Racing, a contender in the 34th America’s Cup. Drawing from a rich background as a strategy and management consultant, he possesses a deep understanding of industries spanning telecom, media, energy, and consumer goods. His advisory role on the Territorial Advisory Board of Unicredit further underscores his strategic expertise.
With an Economics degree from Bocconi University and executive education from INSEAD, Marco combines academic excellence with real-world insights. As a member of numerous national and international startup selection committees, he continues to shape the entrepreneurial landscape.
Stephanie Arrowsmith
Tadzoka Pswarayi
Tadzoka Pswarayi is an established ecosystem architect advancing inclusive innovation across Africa and globally. As Founder of Impact Hub Harare, Chair of the Impact Hub Regional Board, and representative for the Africa & Middle East region, she implements effective community-centred approaches to economic development. Serving on the Impact Hub Global Board, Tadzoka catalyses sustainable growth across continents, positioning her at the intersection of social innovation, economic resilience, and international development. Her distinctive ability to connect local solutions with global platforms has established her as a force in building inclusive, future-ready economies.