Jersey Mike's Subs | 44,079 followers on LinkedIn. The nation's leading sub sandwich franchise with more than 3,100 locations open worldwide that started in 1956. | Jersey Mike’s, a fast-casual sub sandwich franchise with more than 3,100 locations open nationwide, believes that making a sub sandwich and making a difference can be one and the same. Jersey Mike’s offers A Sub Above®, serving authentic fresh sliced subs and authentic Philly cheesesteaks grilled to order on freshly baked bread – the same recipe it started with in 1956 – and is passionate about giving back to its local communities. Jersey Mike’s is consistently ranked amongst the top 10 franchises in America in Entrepreneur Magazine's annual Franchise 500.