Founded by: C.F. Martin IV
Location: Nazareth, PA, US
Established: 1833
C.F. Martin & Company is the oldest surviving guitar maker in the world, building instruments since 1833 in Nazareth, Pennsylvania. Martin guitars defined the steel-string acoustic guitar as we know it, with iconic models like the D-28 and D-45 setting the standard for American flat-top guitar construction.