Empowering
companies in Iberia
We build and support mission-driven businesses through a long-term operational and strategic partnership.
/ We Are
Entrepreneurs building enduring businesses
/ Working alongside top-notch founders to optimize, recapitalize, and internationalize their businesses
Growth potential
We partner with businesses that have clear customer value, strong teams, and opportunities to scale sustainably.
Long-term alignment
We collaborate with teams that value thoughtful and sustainable growth, operational depth, and shared long-term vision.
Execution support
We bring focus, structure, and energy — helping leadership teams strengthen operations and unlock new value.
/ Comfortable in both boardrooms and operational trenches
Sérgio Massano
Managing Partner
Sérgio has more than 15 years of experience in investing, entrepreneurship, and tech.
He was General Partner at Antler, an Investment Director at Seaya, Managing Partner at Linio.com, Global Director at Rocket Internet and part of Lazada’s founding team (acquired by Alibaba). Entrepreneur in Residence at INSEAD.
He holds an MBA from INSEAD, an MSc and BSc in Electrical and Computer Engineering from Instituto Superior Técnico and a Post-grad from ISEG.
André Flórido
Partner
André has 9 years of experience in entrepreneurship, venture capital, and finance.
He was an investor at Antler, devised Sogrape Ventures, co-founded Betmarkets, worked in fashiontech at Sozie and investment banking at Citi.
He holds an MSc with Distinction in Financial Analysis from the London Business School and a BSc in Economics from FEP-U.Porto, achieving the course’s highest-ever GPA.
/ To preserve what works, evolve what is needed, and build on a shared vision.
Our portfolio
/ Joined in 2025
ISTO. is a modern day essentials brand for men inspired by the slow fashion movement that focuses on quality, sustainability and ethical transparency. Their collections are produced with organic, natural & recycled materials by certified suppliers in Portugal.
"Altaz Capital brings a global background and connections, with a critical know-how in strategy, operations, and finance, which will help us strengthen our foundation and grow internationally at the right pace." - Pedro Palha, ISTO. Co-Founder & CEO
