Main Street Capital Corporation

Main Street. A True Financial Partner.

Founded in Houston, Texas during the mid 1990's, we’ve helped over 200 private companies grow or transition. Privately-held businesses turn to us because we are Main Street, not Wall Street - we build relationships and tailor transactions to meet the unique needs of our portfolio companies and their owners.

Why Main Street?


In light of the recent COVID-19 developments, Main Street Capital Corporation has been implementing a number of measures to attempt to safeguard the health of our employees, contractors and the community, while continuing to operate responsibly and maintaining the resiliency of the company and responding to the needs of our portfolio companies. We take seriously the guidelines of health experts and are adhering to the highest possible standards issued by the World Health Organization (WHO) and Centers for Disease Control (CDC) as well as governments and regulators across our areas of operations.

Customized Capital Solutions

We provide “one-stop” capital solutions (debt and private equity capital) to lower middle market companies and debt capital to middle market companies. We offer entrepreneurs, business owners and management teams a number of advantages to help each business realize its full potential and generate wealth for the owners.


“Main Street has been an invaluable partner…Without their help and support, not only financially but also strategically, we would not be where we are or have the trajectory that we have today.”
- Rich Crawford CEO, SambaSafety
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Houston Plating & Coating

"Main Street helped me facilitate the buyout of HPC by providing a one-stop debt and equity financing solution. Since the original transaction, they've helped us achieve tremendous growth by providing capital and valuable insight and resources to help us make the right strategic decisions."
- William Howard CEO & Chairman, HPC
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"Main Street's investment helped elevate several parts of our company that we did not previously have the bandwidth to support. Their operational support allowed us to make a key hire to bolster the executive team and add productive external board members. We even received an introduction to a new customer."
- Jim Hooker CEO, Televerde
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CBT Nuggets

"Main Street provided liquidity to achieve my estate planning goals, while allowing me to retain operational control and the right to regain majority equity ownership. They have been true to their word since our initial discussion, have provided valuable insight and resources, and have been the ideal partner for me and CBT Nuggets."
- Dan Charbonneau CEO & Owner, CBT Nuggets
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Common Stock

Main Street Capital Corporation






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Company Profile

Main Street is a principal investment firm that provides long-term debt and equity capital to lower middle market companies and debt capital to middle market companies.

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