1934 Based on the acquisition of a patent for vibration of concrete,
AB Vibro-Betong is founded in Stockholm, Sweden.
1941 Production plant in Ljungby, Sweden.
1946 US production plant established.
1947 The first vibratory plate compactor launched.
1948 Research laboratory inaugurated.
1953 The first vibrator roller launched.
1958 Brazilian production plant established.
1960 Production plant in Karlskrona, Sweden.
1973 Name change to Dynapac.
1981 Acquisition of Japanese roller manufacturer Watanabe.
1984 Acquisition of German asphalt paver manufacturer Hoes.
1988 Dynapac International High Comp Centre inaugurated in Karlskrona.
1993 Japaneses joint venture between Dynapac and Hitachi.
1995 Acquisition of German asphalt paver manufacturer Demag Schrader.
2001 Production plant in China.
2006 Production plant in USA

2007 Member of the Atlas Copco group