# Top 25 Big Data Angel Investors in Brazil in June 2026

## Florian Hagenbuch
- Type: Angel
- Relevant deals: 2
- Stages: Seed, Series A, Pre-Seed
- Focus: Software, Real Estate, Mobile Apps

Florian Hagenbuch is the Founder and President of Loft. He previously worked at Silver Lake Partners as an Analyst. Florian Hagenbuch attended The Wharton School.

## Milton Seligman
- Type: Angel
- Relevant deals: 2
- Stages: Seed, Series D
- Focus: SaaS, Grocery, Big Data

Milton Seligman

## Ariel Lambrecht
- Type: Angel
- Location: São Paulo, Sao Paulo, Brazil
- Relevant deals: 2
- Stages: Seed, Pre-Seed, Series A
- Focus: Financial Services, FinTech, E-Commerce

Ariel Lambrecht - Founder @ Mara

## Julio Vasconcellos
- Type: Angel
- Location: San Francisco, California, United States
- Relevant deals: 2
- Stages: Seed, Series A, Pre-Seed
- Focus: SaaS, Software, FinTech

Julio Vasconcellos is the Managing Partner of Atlantico. He previously worked at Prefer as a CEO. Julio Vasconcellos attended Stanford University Graduate School of Business.

## Caio Maia
- Type: Angel
- Relevant deals: 2
- Stages: Seed
- Focus: SaaS, Big Data, Government

Caio Maia

## Pedro Mariani
- Type: Angel
- Relevant deals: 2
- Stages: Seed
- Focus: SaaS, Big Data, Government

Pedro Mariani

## Eduardo Campos
- Type: Angel
- Location: São Paulo, Sao Paulo, Brazil
- Relevant deals: 1
- Stages: Seed
- Focus: SaaS, Travel, Fitness

Eduardo Campos is a Co-founder and Partner at ONEVC. A former management consultant (Monitor Group), he has been an active operator and investor in the Brazilian tech ecosystem since 2012, backing companies like Gympass, Creditas, and QuintoAndar. Eduardo also founded Parafuzo ('14), an early Brazilian local services marketplace, and Yuca('19), a leading residential real estate operator. He is passionate about supporting early-stage entrepreneurs in software, marketplace, fintech, and internet/consumer businesses.

## Kiko Lumack
- Type: Angel
- Location: Lisbon, Lisboa, Portugal
- Relevant deals: 1
- Stages: Seed
- Focus: SaaS, Travel, Fitness

Kiko Lumack - Founder @ Valutia

## Guilherme Bonifacio
- Type: Angel
- Relevant deals: 1
- Stages: Seed, Pre-Seed, Series A
- Focus: E-Commerce, Information Technology, FinTech

Guilherme is a serial entrepreneur and angel investor that deeply believes entrepreneurship is fundamental to make the world in a better place to live in. Co-founded iFood, one of the first Latin American unicorns, and now is developing Mercê do Bairro with the big dream to transform traditional groceries retailers in a strong virtual retail chain.

## Andréa Nogueira, CFA
- Type: Angel
- Relevant deals: 1
- Stages: Seed
- Focus: Apps, Internet, Software

Andréa Nogueira, CFA - Founder & Managing Partner @ Flame Ventures

## Jason Calacanis
- Type: Angel
- Location: San Francisco, California, United States
- Relevant deals: 1
- Stages: Pre-Seed, Seed, Series A
- Focus: Software, Internet, Artificial Intelligence

Jason Calacanis is the Founder and CEO of Inside.com and Launch. He previously worked at Weblogs as a Co-Founder and CEO. Jason Calacanis attended Fordham University.

## Marcelo Sampaio
- Type: Angel
- Location: San Francisco Bay Area, California, United States
- Relevant deals: 1
- Stages: Seed
- Focus: Internet, Apps, Software

There are the well-traveled and then there are the travelers. Born in Brazil and raised in France, Marcelo has been jumping between the developing and developed worlds his entire life, which explains his innate understanding of the two. Name a country and it’s likely that Marcelo has been there. He has traveled and worked in over 50 countries likeMozambique, China, Peru, Latvia, and Korea.Marcelo has more than a decade of experience in channel and direct sales for both private and public sectors. He graduated from PUC-Rio in Production Engineering, and discovered his passion for business and technology at Microsoft. From there he transitioned to Oracle where he became head of Sales for Brazil, winning sales awards each year he was there as one of the best global performers in management and execution. He also happened to be Oracle’s youngest sales manager in the world.

## Rodrigo Dantas
- Type: Angel
- Location: São Paulo, Sao Paulo, Brazil
- Relevant deals: 1
- Stages: Pre-Seed, Seed, Angel
- Focus: FinTech, SaaS, Financial Services

Rodrigo is the leader of the new generation of entrepreneurs in the segment. Co-founder of Vindi , he was an Itaú business executive, coordinated the bank's mergers (with BankBoston and Unibanco). Vindi is a payment platform founded in 2013 and one of the finest fintechs in the country.

## Mate Pencz
- Type: Angel
- Relevant deals: 1
- Stages: Seed, Series A, Pre-Seed
- Focus: Real Estate, B2B, Apps

Mate is a Co-Founder and Managing Partner of GE32 Capital. In addition, he is a Founder and Co-CEO of Brazil's premier real estate marketplace Loft, which has raised more than $90M since its inception in July 2018. Previously, he co-founded Printi, a leading e-commerce platform for customized materials & services with operations in Braziland the United States. Printi has raised more than $70M in capital from financial and strategic investors including Cimpress (Nasdaq:CMPR). Mate is also a Co-Founder and Investment Partner at Canary, Brazil's foremost seed-stage technology investment firm. Before moving to Brazil, he worked at eminent financial firms such as Morgan Stanley and Goldman Sachs after receiving a degree in economics from Harvard University. In 2015, Mate and his co-founder Florian were listed on Forbes' prestigious 30 under 30 list.

## Rafael Duton
- Type: Angel
- Location: Rio De Janeiro, Rio de Janeiro, Brazil
- Relevant deals: 1
- Stages: Seed, Series A
- Focus: Financial Services, FinTech, Venture Capital

Rafael Duton is a co-founder of 21212 Digital Accelerator and Movile.
Duton obtained his bachelor’s degree in computer engineering and master’s degree in business from the Pontifical Catholic University of Rio de Janeiro. He is based in Rio de Janeiro, Brazil.

## Justin Mateen
- Type: Angel
- Location: Los Angeles, California, United States
- Relevant deals: 1
- Stages: Seed, Series A, Pre-Seed
- Focus: Software, E-Commerce, Health Care

Justin Mateen is the Cofounder and former CMO of Tinder, the world's largest dating platform. In 2021, and 2022 Business Insider ranked Mateen as the best early stage investor in the US, placing him at the number 1 spot on the top 100 list of US Seed Investors both years. In 2020, Forbes included Mateen on their list of the decade's top10 tech entrepreneurs. Fast Company has listed him as one of the most creative people in business.Founded in 2012, Tinder is the highest grossing app on Apple's app store since 2017 and was valued at over $40 Billion dollars in 2021.

## Brian Requarth
- Type: Angel
- Location: San Francisco Bay Area, California, United States
- Relevant deals: 1
- Stages: Seed, Pre-Seed
- Focus: Real Estate, Software, SaaS

Brian Requarth co-founded Viva Real and was the company's CEO from 2009 to July 2016 when he became Chairman. The company bootstrapped its operation and eventually raised over $74 million USD. Under his management, the team scaled to over 500 team members and acquired suahouse, a leading real estate CRM provider serving home builders and datacompany Geo Imovel.He led merger negotiations with ZAP Imóveis (owned by Grupo Globo, Latin America’s largest media company). The deal closed in December 2017. Requarth is Chairman of the combined company, Grupo ZAP.In March 2020, Grupo ZAP signed a deal to be acquired by OLX Brasil for R$2.9bn. The deal was approved by anti-trust authorities in Brazil and the transaction closed October 30, 2020.As an angel investor Requarth has invested in 40+ tech startups in Brazil and Latin America and he has recently started Latitud, a new project focused on helping early stage founders build iconic companies in Brazil and Latin America.

## Paulo Silveira
- Type: Angel
- Location: São Paulo, Sao Paulo, Brazil
- Relevant deals: 1
- Stages: Seed, Angel, Pre-Seed
- Focus: Software, Financial Services, Information Technology

CEO and founder at Caelum Alura

## Mauricio Feldman
- Type: Angel
- Relevant deals: 1
- Stages: Seed, Angel
- Focus: Internet, Sports, Software

Co-founder & CEO at Volanty

## João Ventura
- Type: Angel
- Relevant deals: 1
- Stages: Seed
- Focus: Analytics, Advertising, B2B

João Ventura is the founder of Sling Capital.

## MARCELO BARATELLA
- Type: Angel
- Location: São Paulo, Sao Paulo, Brazil
- Relevant deals: 1
- Focus: B2B, Big Data, Internet

MENTOR

## Martino Bagini
- Type: Angel
- Location: Milan, Lombardia, Italy
- Relevant deals: 1
- Stages: Seed, Series A
- Focus: Big Data, Software, Analytics

Martino Bagini - Chief Corporate Development Officer @ Docebo

## Kevin Efrusy
- Type: Angel
- Location: Palo Alto, California, United States
- Relevant deals: 1
- Stages: Series B, Series A, Series C
- Focus: Software, E-Commerce, FinTech

Kevin Efrusy is the Co-Founder of The Efrusy Family Foundation and a Partner at Accel. Prior to that, he was the CEO and board member, and co-founder of IronPlanet. He attended Stanford University Graduate School of Business and Stanford University.

## Cem Garih
- Type: Angel
- Location: London, England, United Kingdom
- Relevant deals: 1
- Stages: Seed, Series A, Pre-Seed
- Focus: Financial Services, FinTech, Internet

Investor

## Luiz Roberto Prates
- Type: Angel
- Location: São Paulo, Sao Paulo, Brazil
- Relevant deals: 1
- Stages: Angel
- Focus: Big Data, Software, Analytics

Luiz Roberto Prates