Kamba’s Vision
Kamba is building the first Human-AI Data Intelligence Network — a purpose-built ecosystem designed to transform how financial professionals extract value from data.
In financial services, data is the foundation of risk management, investment decisions, and operational efficiency. Yet firms are drowning in fragmented, redundant, and often low-quality datasets. Billions are spent on data, but teams lack visibility into what’s valuable, what’s working, and what’s missing.
At Kamba, we believe AI should play an active role in every stage of the data lifecycle — not just searching or cataloging, but understanding the data itself.
Kamba’s AI agentic system is built to know data deeply:
Assess its quality, lineage, and relevance
Measure its performance in real use cases
Uncover where and how it drives the most value
More than just an AI assistant, Kamba is a data analyst, strategist, and collaborator — distilling noise into insights, matching datasets to use cases, and powering better decisions across sourcing, analysis, and reporting.
We’re building a future where financial firms no longer guess what data matters — they know.
A future where human judgment and machine intelligence work together to unlock the full potential of data.
Our leadership team
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Founder & CEO
Sebastean Leoni is an Argentine-American business executive. He is CEO and Founder of Kamba Group LLC. He was Head of Sales and Marketing at IPREO/IHS Markit and CRO at Demyst until 2019 before returning to the company to transform the consulting model into today’s STP Marketplace. Prior to funding Kamba in 2011, he held executive positions at Bloomberg as Head of Sales for BLAW and Vault and was responsible for regional sales teams. Before moving to the US in 2002, he was VP at the Special Business’ division of BofA. Leoni graduated from IAE University in Argentina with a degree in Finance.
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Strategy
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Investor & Advisor
Sebastian J Gunningham is an Argentine-American business executive. He is chairman of Santander Consumer Finance and vice-chairman of Openbank. He was the Co-CEO of WeWork until April 2020, a role he held since September 2019. Gunningham was also an SVP at Amazon from 2007 through 2018 and a member of the Amazon executive S-Team. Prior to Amazon, Gunningham had held executive positions as a VP at Apple and a SVP at Oracle, as well as the CEO of Peace Software. Gunningham graduated from Stanford University with a degree in Mathematical Sciences.
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Investor & Advisor
Jean-Louis Lelogeais is Co-Founder of PEO Partners, a liquid private equity alternatives platform. He is also a Senior Advisor at SVP Global, a leading global distressed debt and restructuring firm, which he co-founded in 2001. Prior to founding SVP Global, he held a number of senior positions at Moore Strategic Value Partners and Chase Manhattan, and he was a Partner at Booz Allen & Hamilton. Mr. Lelogeais received an MS in Engineering from the Ecole des Mines and an MS in Management Sciences from M.I.T.
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Investor & Advisor
Nexus Partners is a US investor, general partner and manager of a portfolio of companies with over 5000 employees and company value in excess of $500MM. Current portfolio companies include investments in retailing, health care services, education, teleco, water treatment, food service, media and industrial laundry. Marco Viola is a Managing Partner and founder of Nexus Partners. MS, M.I.T. Sloan School of Management (1990); BS, Facultad de Ciencias Económicas of the Universidad de Buenos Aires (1987)
