Main Street Capital Corporation

A True Financial Partner

Houston-based Main Street Capital has helped over 200 private companies grow or transition by providing flexible private equity and debt capital solutions. 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 (private debt and private equity capital) to lower middle market companies and debt capital to middle market companies. Main Street's lower middle market companies generally have annual revenues between $10 million and $150 million. While Main Street's middle market debt investments are made in businesses that are generally larger in size. Through our two business segments, we offer entrepreneurs, business owners, management teams and financial sponsors a number of advantages to help each business realize its full potential and generate wealth for its owners.

Main Street’s strategic support coupled with their approach to promote senior management’s operational autonomy have helped shape our growth trajectory.
- David Brown, President and CEO, GRT
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Main Street has provided KMC’s team with a long-term strategic partner that is well aligned with the core values and growth plans for the business while allowing additional members of management to invest in the business, strengthening our team’s alignment and focus on future growth.
- Gerry Schwarz CEO, KMC
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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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"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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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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