What stage does SuRo Capital invest at?

SuRo Capital invests at the Seed, Growth, Late Stage stages.

Where is SuRo Capital located?

SuRo Capital is headquartered in New York, US.

SuRo Capital

Growth equity

New York · Seed–Late Stage · 10 people tracked

★ Follow + Add to CRM ⤳ Find an introduction

✨ Fox Verdict

Investment thesis

Neostellar Capital Corp. is a publicly traded (Nasdaq: NSLR) firm providing access to private-market growth-stage companies, with offices in New York and San Francisco.

Invests inData & Infrastructure EdTech Enterprise Software Hardware Media & Entertainment New Materials SaaSNew YorkNorth AmericaUnited States

Source: firm website, verified Jul 30, 2026.

Stage

Seed–Late Stage

New York, New York, US

Instruments

Equity

Founded

2010

AUM

$300M

Team · 10 people

from the firm's website & public directories

Mark Klein· Chairman, President and Chief Executive Officer

Mark D. Klein has led public companies and investment firms for about two decades. He has served as SuRo Capital's Chairman, President, and CEO since August 2017 and has been on its Board of Directors since 2011, and since 2012 has been Managing Member and Majority Partner at M. Klein & Company, LLC, an investment banking and advisory firm. He holds a bachelor's degree in Business Administration from Emory University and an MBA from the Kellogg School of Management at Northwestern University.

m•••@surocap.comreveal

Allison Green· Chief Financial Officer, Treasurer and Corporate Secretary

Allison Green is the Chief Financial Officer of SuRo Capital, a role she has held since April 2019, and has served as Treasurer and Corporate Secretary since 2018. Earlier at the company she held Controller and Senior Vice President of Finance roles, and previously worked at GSV Asset Management, Rise Companies Corp. (parent of Fundrise), the Girl Scout Council of the Nation's Capital, and The Carlyle Group's Fund Management and Coinvestment teams. She began her career as an audit associate at Deloitte & Touche and holds degrees in Accounting and Finance from the University of Southern California.

a•••@surocap.comreveal

Ben Miller· Investments· Scarsdale, New York, United Statesin

b•••@surocap.comreveal

Brent Rivera· Valuations Specialist· San Francisco, California, United Statesin

Evan Schlossman· Investments· New York, New York, United Statesin

Evan Schlossman is a Principal at Neostellar Capital (formerly SuRo Capital), where he invests in AI infrastructure, applied AI, and emerging technologies. His investment focus centers on foundational layers including compute, models, and developer tooling. Schlossman is active in experimenting with agent-driven workflows and related technologies, and serves on the Junior Board of Project Renewal.

e•••@surocap.comreveal

Jackson Stone· Investments· New York, New York, United Statesin

j•••@surocap.comreveal

Jazelyn Jose· Finance Associate· San Francisco, California, United Statesin

Josh Mauldin· Controller· San Francisco, California, United Statesin

William Lee· Investments· New York, New York, United Statesin

William Lee is a Principal at Neostellar Capital Corp. He previously worked as an investor at SuRo Capital, where he sourced and evaluated technology company investments.

w•••@surocap.comreveal

Adam Bates· Investments

a•••@surocap.comreveal

Frequently asked questions

What stage does SuRo Capital invest at?: SuRo Capital invests at the Seed, Growth, Late Stage stages.
What sectors does SuRo Capital focus on?: SuRo Capital focuses on Data & Infrastructure, EdTech, Enterprise Software, Hardware, Media & Entertainment, New Materials, SaaS.
Where is SuRo Capital located?: SuRo Capital is headquartered in New York, US.

Media · Podcasts & interviews

featuring the team

Mark Klein of SuRo Capital – NBC Bay Area

Mark Klein · nbcbayarea.com

Stocks & Markets Podcast: Secrets of Venture Capital With SuRo Capital's Mark Klein - TheStreet Pro

Mark Klein · pro.thestreet.com

Similar investors

Alibaba Entrepreneurs Fund

Alibaba Entrepreneurs Fund is a non-profit organization established by Alibaba Group in 2015 that invests in entrepreneurs and startups based in Hong Kong and Taiwan.

$1.2M – $150M

Whiz Partners Inc.

Whiz Partners Inc. (ウィズ・パートナーズ) is an independent Japanese investment firm engaged in dialogue-based investing in listed companies and private equity investing that helps design industry structures. It became independent from the CSK Group in 2010, renaming from CSK Venture Capital.

$500K – $5M

SBI Investment Korea Co. Ltd.

SBI Investment Korea is a Korean asset management firm within the SBI Group that operates venture capital and private equity funds, positioning itself as a 'New Industry Creator'.

$2.5M – $33M

Hercules Capital, Inc.

Hercules Capital is a business development company specializing in venture lending, providing flexible debt and equity capital to venture-backed companies in the life sciences and technology sectors.

$5M – $500M

Advent International

Advent International is a global private equity firm that partners with management teams to build market leaders through buyouts, corporate carve-outs, and value creation across selected sectors.

$1.1B