Columbia - 21 companies
Charleston - 13 companies
North Charleston - 7 companies
Mt. Pleasant - 8 companies
Rock Hill - 8 companies
Greenville - 17 companies
Summerville - 7 companies
Sumter - 3 companies
Hilton Head - 2 companies
Florence - 5 companies
Taylors - 2 companies
Irmo - 3 companies
Newberry - 1 company
Blythewood - 1 company
Inman - 1 company
West Columbia - 1 company
Camden - 1 company
Lexington - 1 company
Travelers Rest - 1 company
Ladson - 1 company
Goose Creek - 1 company
Mount Pleasant - 2 companies
Myrtle Beach - 2 companies
York - 1 company
Spartanburg - 2 companies
Greer - 1 company
Fort Mill - 1 company
Hilton Head Island - 1 company
Conway - 1 company