Main Street Announces New Portfolio Investment

Invests $14.0 Million in Recapitalization of The Financial Risk Group, LLC

HOUSTON, Sept. 23, 2025 /PRNewswire/ -- Main Street Capital Corporation (NYSE: MAIN) ("Main Street") is pleased to announce that it recently completed a new portfolio investment to facilitate the minority recapitalization of The Financial Risk Group, LLC  ("FRG" or the "Company"), a premier risk management firm providing specialized technology enabled risk management advisory, implementation and software solutions to effectively manage financial governance and regulatory compliance. Main Street partnered with FRG's founders and management team to facilitate the transaction, with Main Street funding $14.0 million in a combination of first lien, senior secured term debt and a direct equity investment.

Founded in 2006 and headquartered in Cary, North Carolina, FRG (www.frgrisk.com) offers risk analytics and data management consulting services dedicated to maximizing its clients' abilities to analyze and manage risks in their business offerings and maintain strict regulatory compliance. FRG's services include strategy, data management, process and software selection advisory services, software implementation services, ongoing business analytics and technical support and cloud-based hosting managed services supported by FRG's proprietary risk modeling software solution. FRG serves a broad range of blue-chip domestic and international financial institutions, insurance companies and other commercial customers.

ABOUT MAIN STREET CAPITAL CORPORATION
Main Street (www.mainstcapital.com) is a principal investment firm that primarily provides customized long-term debt and equity capital solutions to lower middle market companies and debt capital to private companies owned by or in the process of being acquired by a private equity fund. Main Street's portfolio investments are typically made to support management buyouts, recapitalizations, growth financings, refinancings and acquisitions of companies that operate in diverse industry sectors. Main Street seeks to partner with entrepreneurs, business owners and management teams and generally provides customized "one-stop" debt and equity financing solutions within its lower middle market investment strategy. Main Street seeks to partner with private equity fund sponsors and primarily invests in secured debt investments in its private loan investment strategy. Main Street's lower middle market portfolio companies generally have annual revenues between $10 million and $150 million. Main Street's private loan portfolio companies generally have annual revenues between $25 million and $500 million.

Main Street, through its wholly-owned portfolio company MSC Adviser I, LLC ("MSC Adviser"), also maintains an asset management business through which it manages investments for external parties. MSC Adviser is registered as an investment adviser under the Investment Advisers Act of 1940, as amended.

Contacts:
Main Street Capital Corporation
Dwayne L. Hyzak, CEO, dhyzak@mainstcapital.com
Ryan R. Nelson, CFO, rnelson@mainstcapital.com           
713-350-6000

Dennard Lascar Investor Relations
Ken Dennard | ken@dennardlascar.com  
Zach Vaughan | zvaughan@dennardlascar.com  
713-529-6600

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SOURCE Main Street Capital Corporation