About
At UnniCo Holdings, we believe in the power of synergy and strategic collaboration. As a holding company, we provide strategic oversight and support to our subsidiaries to ensure they deliver exceptional value to our clients.
These are our subsidiaries:
Our Team
At UnniCo, we specialize in empowering businesses to thrive on a global scale. With expertise in internationalization, mergers and acquisitions adivsory (M&A), and capital raising, we deliver strategic guidance and financial solutions tailored to unlock new markets and drive expansive growth.
Offering comprehensive fundraising and investment solutions, including debt and equity funding strategies, M&A, venture capital, and private equity opportunities. With nearly two decades of experience, UnniCo Holdings leverages its extensive resources and expertise to foster innovation, drive growth, and deliver exceptional results across all our ventures.
Alex Wieczorek
Founder & CEO of UnniCo Holdings
Alex is a seasoned C-level executive, entrepreneur, serial investor, board member, philanthropist, business consultant, and visionary leader with over three decades of experience driving rapid growth and success across diverse global industries. Renowned for his strategic acumen, he has successfully built and scaled multi-million-dollar businesses from inception to market leadership, leveraging organic growth strategies and strategic mergers and acquisitions. Beyond his business achievements, Alex is deeply committed to academia and community development.
He serves as an advisory board member for several prestigious organizations, including:
- The George Washington University School of Business Customer Excellence Program
- The OPARASA Group
- Brazilian Professionals Abroad (BPA)
- Aprola Association
- Highland Rivers Behavioral Health and Foundation
Education:
- Bachelor's degree in Mechatronics Engineering from the University of Caxias do Sul
- MBA from Emory Goizueta Business School
Renata Martinelli
Brazil Country Manager
An executive with extensive experience in the telecommunications, agribusiness, industry, technology, and fintech sectors.
Over the past 15 years, she has held positions as Chief Marketing Officer, Chief Revenue Officer, and in Planning. With skills in expansion strategy, M&A, IPOs, and market intelligence, she has a proven track record of leading large teams and innovative digital marketing initiatives, as well as experience in developing projects that drive brand growth and visibility.
Renata stands out for her ability to create meaningful connections between brands and consumers, always focused on results and strengthening the brand's market presence.
Sarah Carmichael
Director, Business Operations
Sarah Carmichael has over a decade of experience in operations and technology delivery, successfully working with clients across healthcare, finance, energy, and manufacturing. She has managed key projects for companies such as Kaiser Permanente, Google, and SunTrust Bank, focusing on system implementations that improve processes and optimize efficiency.
At Invista Capital Partners, Sarah plays a crucial role in developing and overseeing the operational infrastructure that supports the company’s strategic growth. As Director of Operations, she ensures that technology and business operations are well-aligned, with a focus on creating scalable and efficient processes.
Sarah holds a Bachelor of Arts in Political Theory and Economics from Marlboro College.
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Humberto Alexander Pereira
Co-Founder & Managing Partner
Humberto is a seasoned executive in structured lending, business development, investment banking, and M&A, with over 20 years of global experience across finance, banking, and technology industries. As Co-Founder and Managing Partner of Invista Capital Partners, he leverages his expertise to design and implement sophisticated financial solutions that drive meaningful growth. Humberto has led a series of high-impact transactions, notably in structuring complex, multi-jurisdictional lending strategies that have delivered hundreds of millions in financing for Ultra High Net Worth (UHNW) clients and institutional partners alike.
In addition to his extensive background in debt structuring and lending, Humberto has a strong track record in M&A, where he has been integral to transactions from the initial investor pitch through to closing.
Throughout his career, Humberto has also led extensive debt financing transactions across Commercial and Residential Real Estate sectors, overseeing credit disbursement and acquisitions for high-value properties in key U.S. markets, including Florida, Georgia, Illinois, New York, Texas, and Virginia. His experience extends to managing large-scale underwriting processes, where he structured and originated a wide array of real estate deals valued in the hundreds of millions, supporting the expansion of client portfolios.
Humberto holds a Bachelor's degree in Economics from Pontifícia Universidade Católica de São Paulo and an MBA from the University of Rochester.