How many investments has Main Street Capital made?

Main Street Capital has 5 tracked investments.

What stage does Main Street Capital invest at?

Main Street Capital invests at the Growth, Late Stage stages.

What sectors does Main Street Capital focus on?

Main Street Capital focuses on Sector Agnostic.

Where is Main Street Capital located?

Main Street Capital is headquartered in Houston, US.

Does Main Street Capital lead rounds?

Yes, Main Street Capital leads investment rounds.

Main Street Capital

Venture debt

Houston · Growth–Late Stage · 17 people tracked

Also known as MSC ADVISER I, LLC

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Find your way into Main Street Capital

1,289 people in our graph share verified history with the Main Street Capital team — schools, employers, funds. One of them is your warm intro.

Tyler Wilsonunlockedknows Marie Tilli · together at Ey (overlapped)

×2knows the team · via Arthur Andersen & Co.

knows the team · via The University of Texas at Austin

×4knows the team · via Ey

knows the team · via Concordia University

×2knows the team · via Resources Global Professionals

✨ Fox Verdict

Investment thesis

Main Street Capital offers 'one-stop' debt and equity capital solutions to lower middle market companies (generally with annual revenues of $10M-$150M) and private debt to companies with revenues of $25M-$500M owned by or being acquired by private equity funds. Operating through two business segments, the firm partners with management teams, entrepreneurs and business owners to facilitate management buyouts, majority and minority recapitalizations, growth financings, and acquisitions. It emphasizes relationship-building and tailored transactions, positioning itself as 'Main Street, not Wall Street' across diverse industry sectors and geographic regions.

Invests inSector AgnosticHouston United States

Source: firm website, verified Sep 15, 2026.

Stage

Growth–Late Stage

Houston, US

Leads rounds

Leads

Instruments

Equity · Debt

Founded

2013

AUM

$1.7B

Tracked investments

Team · 17 people

from the firm's website & curated & public directories

David Magdol· President and Chief Investment Officer· Houston, Texas

President and CIO of Main Street Capital and a founding member since 2002, overseeing the firm's investment strategy and heading its lower middle market strategy. Previously a VP at Lazard Freres and managed private equity investments for a family office.

d•••@mainstcapital.comreveal

Dwayne L. Hyzak· Chief Executive Officer· Houston, Texasin

CEO and board member of Main Street Capital, serving as CEO since 2018 and a founding member of the firm since 2002. Previously held President, COO, and CFO roles, and also serves as CEO and Chairman of MSC Income Fund.

d•••@mainstcapital.comreveal

Ashley Seatter· Charlotte Metroin

Ashley Seatter is a Business Development and Marketing Senior Associate at Main Street Capital Corporation, an alternative investment firm focused on lower middle market companies. In this role, she supports the investment team's deal origination through data analytics and market trend research, manages the firm's Salesforce CRM system, and assists with website maintenance, corporate LinkedIn, and marketing materials. She previously worked as an Assurance Senior at EY and holds a Bachelor of Business Administration and a Master of Science in Accounting from Texas Tech University.

a•••@mainstcapital.comreveal

Brooke Oliver· Chief Human Resources Officer· Houston, Texas, United Statesin

b•••@mainstcapital.comreveal

Jason Beauvais· Executive Vice President, General Counsel and Secretary· Houston, Texas

EVP, General Counsel and Secretary of Main Street since 2008, managing the firm's legal, compliance, and technology functions. Previously an attorney at Occidental Petroleum and Baker Botts.

j•••@mainstcapital.comreveal

Jesse Morris· Executive Vice President, Chief Operating Officer and Senior Managing Director· Houston, Texasin

EVP and COO of Main Street since 2019 and Senior Managing Director since 2020, overseeing internal operations while also originating and executing lower middle market investments. Previously held senior finance roles at Quanta Services and Sysco.

j•••@mainstcapital.comreveal

Ryan Nelson· Chief Financial Officer and Treasurer· Greater Houstonin

Ryan Nelson is Managing Partner at OLMA Capital Management, with 25 years of experience in private equity and M&A. He has served on the boards of more than 50 companies and overseen over 100 investments across a range of sectors. He holds an MBA from HEC Paris.

r•••@mainstcapital.comreveal

Jennifer Lyn Kassan· Executive Officer

John Ackerley· Director

Martin Laidlaw· Director

Matthew A. Lindenbaum· Director

Michelle Lynn Thimesch· Executive Officer

Suzanne Lyn Kadar· Director

Audrey Harris· Business Development and Marketingin

Oversees LP communications, reporting, and fundraising. She spent nine years at a global alternatives firm managing sovereign and endowment relationships across EMEA and APAC.

Chris Freund· Chief Executive Officer· Vietnamin

Chris Freund studied psychology, economics, and eastern religion at the University of California, Santa Cruz, and spent time in a Buddhist Studies program in Bodh Gaya, India. After graduating in 1995, he joined Templeton as its first employee in Vietnam, opening the firm's Ho Chi Minh City office to research investment opportunities. He later became a Portfolio Manager in Singapore, evaluating technology company investments in Taiwan and Israel before setting out to pioneer a more hands-on investing model in Vietnam.

Erkam Tüzgen· Chief Human Resources Officer· Istanbul, Istanbul, Türkiyein

İsmail Erkam Tüzgen graduated from Çanakkale Onsekiz Mart University Faculty of Medicine in 2012 and held various public health administration roles, including positions in Hakkari, district health director posts in Beşiktaş and Üsküdar, and Deputy Provincial Health Director in İstanbul. He served as founding Secretary General of İbn Haldun University from December 2016 to May 2020 and as Secretary General of the İstanbul Development Agency from May 2020 to November 2023, where he initiated over 200 projects and sat on the board of the European Association of Development Agencies from 2021 to 2023. Since November 2023, he has served as General Manager of Bilişim Vadisi.

Marie Tilli· Chief Financial Officer· Greater Montreal Metropolitan Areain

Controller at Teralys Capital and a CPA Auditor.

What they invest in

from 4 of 7 portfolio companies

SaaS ×3Enterprise Software ×2AI & Machine Learning ×1Cybersecurity ×1Developer Tools ×1EdTech ×1Healthtech ×1Impact & Social Good ×1

HQs:United States×3

Investments · 7 tracked

founders shown can be your intro path

By year:2025 · 1 2022 · 12 dated

CBT Nuggetscbtnuggets.com in 𝕏

CBT Nuggets provides online IT training courses and certifications covering topics from entry-level to professional, with features including virtual labs, practice exams, and interactive learning tools.

Developer ToolsEdTechEnterprise SoftwareSaaS

hCaptchahcaptcha.com in 𝕏

hCaptcha builds privacy-preserving security systems that use deep learning and visual machine learning to protect online systems from bots and modern threats, offering an alternative to security tools that track users.

AI & Machine LearningCybersecuritySaaS

Northwindnorthwindskin.com in 𝕏Mar 2025 · $700MDefunct

Northwind operates a telemedicine platform connecting patients with dermatologists for diagnosis and treatment of chronic skin conditions including psoriasis and atopic eczema, offering customized treatment plans and a line of proprietary topical medications with ongoing follow-up care.

HealthtechLos Angeles, US

Johannes Vermandois(Founder)in

Co-investorsBonnier Capital Y Combinator Sixth Street

Televerdeteleverde.com in 𝕏

Televerde provides outsourced B2B sales development, demand generation, and customer retention services delivered by teams of formerly incarcerated women.

Enterprise SoftwareImpact & Social GoodMarketing TechSaaSSales Tech

Vince Barsolo(Chief Executive Officer)inMichelle Cirocco(Chief Social Responsibility Officer)inAlicia Rasta(Vice President and Head of Global Sales)inEric Crawford(Vice President & Corporate Controller)Yolanda Slan(Chief People Officer)Justin Vogel(Global General Manager)in

Other

Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.

Barfly VenturesGRTKMC

Portfolio news

latest coverage across their companies

Northwind Group Raises $343M From Healthcare Debt Fund

Northwind · globest.com · Nov 14, 2025

Frequently asked questions

How many investments has Main Street Capital made?: Main Street Capital has 5 tracked investments.
What stage does Main Street Capital invest at?: Main Street Capital invests at the Growth, Late Stage stages.
What sectors does Main Street Capital focus on?: Main Street Capital focuses on Sector Agnostic.
Where is Main Street Capital located?: Main Street Capital is headquartered in Houston, US.
Does Main Street Capital lead rounds?: Yes, Main Street Capital leads investment rounds.

Media · Podcasts & interviews

from their channel

Why Main Street Capital?

Main Street Capital Corporation

Images

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