Junttan Oy has over 40 years of experience in developing and manufacturing the industry’s leading piling equipment. The roots of Junttan reach back to the 1960s to a Finnish foundation company called Savon Varvi. Junttan Oy was founded in 1976 by Pentti Heinonen and the first hydraulic piling rig was built in 1979.

1970s

• Junttan founded in 1976
• The first hydraulic piling rig built in 1979

1980s

• The famous Junttan PM20 model range launched in 1983
• The first Junttan rig deliveries outside of Finland in 1984
• Export started to Sweden and Denmark in 1984
• The first deep stabilization rig launched in 1988

1990s

• New HHK A series of hydraulic hammers launched in 1993
• The first heavy-duty rig PM26-40 launched in 1996
• Junttan becomes Europe’s leading manufacturer of hydraulic pile driving rigs

2000s

• A new Junttan factory opened in 2000
• The new HHK S hydraulic hammer range launched in 2001
• New drilling rig platform launched in 2005
• Junttan became a part of PiloMac group in 2006
• Launching Junttan’s biggest hydraulic hammer HHK25S in 2007
• Manufacturing the 1000th hydraulic hammer in 2007
• Manufacturing the 500th piling rig in 2008
• Moving into new production facilities in 2008

2010s

• The Brotherus family became the majority shareholder of Junttan Oy in 2010
• Launching the new PMx pile driving rig series and SHARK hydraulic hammer concept in 2010
• Acquiring the ExcaDrill rock drilling business unit from Pilomac Oy in 2010
• Acquiring component manufacturing unit from Komas Oy in 2012
• The 40th anniversary of Junttan in 2016

2020s

• Launching the world’s first fully battery-powered electric pile driving rig, PMx2e, in 2021.