Main Street Capital to Participate in BB&T Capital Markets' BDC Day Conference

HOUSTON, June 19 /PRNewswire-FirstCall/ -- Main Street Capital Corporation (Nasdaq: MAIN) ("Main Street") today announced that Todd A. Reppert, President and Chief Financial Officer, will participate in a panel discussion regarding industry issues and outlook for the BDC sector to be held during BB&T Capital Markets' Boston BDC Day Conference on June 23, 2009 at the Langham Hotel in Boston, Massachusetts. Mr. Reppert will also participate in investor meetings subsequent to the conclusion of the panel discussion. Main Street's current Investor Presentation is available on the company's website at www.mainstcapital.com.

ABOUT MAIN STREET CAPITAL CORPORATION

Main Street (www.mainstcapital.com) is a principal investment firm that provides long-term debt and equity capital to lower middle market companies. Main Street's investments are made to support management buyouts, recapitalizations, growth financings and acquisitions of companies that operate in diverse industry sectors and generally have annual revenues ranging from $10 million to $100 million. Main Street seeks to partner with entrepreneurs, business owners and management teams and generally provides "one stop" financing alternatives to its portfolio companies.

    Contacts:
    Main Street Capital Corporation
    Todd A. Reppert, President and CFO
    treppert@mainstcapital.com
    713-350-6000

    Dennard Rupp Gray and Easterly, LLC
    Ken Dennard
    ksdennard@drg-e.com / 713-529-6600
    Augustine Okwu
    gokwu@drg-e.com / 404-532-0086

SOURCE Main Street Capital Corporation

Released June 19, 2009