PJAX stood for Pittsburgh-Johnstown-Altoona--Expresss. PJAX got its start in 1982 I believe after Donnie Hammel Sr. broke away from his older brother and started PJAX. Before that, Donnie and his older brother owned what was called "Hammel Express" for 5 years or so. They got into a fight and Donnie broke off and started PJAX. Hammel Express became PittOhio as it is now known. PJAX was always smaller in revenue because Hammel Express/PittOhio had about a 5 to 7 year head start on PJAX. Donnie Sr. had three sons involved in the company ( Jeffery--Donnnie Jr. and Jimmy) . When the old man started to think about retirement he brought in Mark Kosovec who was a CPA by trade to help Donnie Jr. run the company. From what I have heard, PJAX was always a highly profitable company operating typically in the very low 90's up until the last couple years before selling to Vitran they had a bad year and operated at a 97 which is still not bad. Raises came every year for everyone, typically 3%-5%. In 1999 their revenues were 59.5 million dollars. When they sold out to Vitran in 2006 their revenues were 179 million dollars. PJAX knew how to grow , they did it organically through growth and internal expansion of their service areas. They never ever purchased another truck line to grow.