Sophia Xia

Founded in 2003 by Matthew Mayers and Joshua Siegel, StoneCastle Partners is a private equity firm located in New York City. The firm is affiliated with StoneCastle Advisors LLC, a registered investment advisor. Their ultimate parent is StoneCastle Partners LLC, a New York City-based holding company.

1/0 Capital LLC (1/0 Capital) is a venture capital firm founded in 2000. The firm is headquartered in New York.

TheNumber LLC provides loan management and predictive analytics and reporting services. Its products include residential mortgage backed security analysis and loan data management. The company was founded by Hans Thomas, Sigurgeir Orn Jonsson, Ziggy Jonsson, and Guhan Kandasamy and is headquartered in New York, NY.

Klarna, Inc. provides online payment solutions to e-stores. Its technology lets buyers receive ordered goods before any payment is due. The company was founded by Sebastian Siemiatkowski, Victor Jacobsson, and Niklas Adalberth in 2005 and is headquartered in Columbus, OH.

Part of Miami International Holdings, Inc., LedgerX LLC is a cryptocurrency trading platform that offers bitcoin and ether options and futures. The platform is licensed and open to all US residents with low fees and longest dated expirations available on the market. The private company is based in Miami, FL. LedgerX was acquired by Miami International Holdings, Inc. from FTX Trading Ltd. on May 19, 2023 for $50 million. LedgerX provides institutional benefits for traders to directly negotiate large blocks with other institutional accounts. Zachary Dexter has been the CEO of the company since 2020.

MBM Cap LLC (MBM Capital) is a private equity firm founded in 2021 by Lauren Bonner Minicone and Arun Mittal. The firm is headquartered in New York.