Main Street Capital Corporation

Contact Main Street

Get in touch with us

Contact Us

Investor Relations

Dwayne L. Hyzak
President 
Chief Operating Officer
713-350-6013
dhyzak@mainstcapital.com

Brent D. Smith
Chief Financial Officer
Treasurer
713-350-6045
bsmith@mainstcapital.com

Human resources

Christen Valcoviak
Human Resources Generalist
713-350-6030
cvalcoviak@mainstcapital.com

Main Street Capital Corporation

1300 Post Oak Blvd
8th Floor
Houston, TX 77056

Phone 713-350-6000
Fax 713-350-6042