Surface drill rigs 2,340 h United States, Scott City, Missouri
Other drilling equipment 2001 United States, Hudson, Colorado
Surface drill rigs 1998 4,656 h United States, Augusta, Maine
Surface drill rigs 2001 7,500 h Sweden, Upplands Väsby, Stockholms län
Tunneling and underground mining drills United States, SLC, Utah
Digger Derricks trucks 2012 6952 United States, Covington, Tennessee
Digger Derricks trucks 2013 United States, Covington, Tennessee
Digger Derricks trucks 2006 United States, Covington, Tennessee
Heavy Drills 1994 4,000 h United States, Birdsboro, Pennsylvania
Drilling equipment accessories and parts United States, Ocean Springs, Mississippi
Digger Derricks trucks 2007 United States, Covington, Tennessee
Surface drill rigs 2010 Norway, Hunndalen
Surface drill rigs United States, Trenton, New Jersey
Surface drill rigs 2000 10,500 h Belgium, willebroek, Antwerpen
Surface drill rigs 1996 10,864 h United States, Augusta, Maine
Other drilling equipment 2004 10,000 h Norway, Buskerud
Drilling equipment accessories and parts United States, Bellefonte, Pennsylvania
Heavy Drills 1980 Czech Republic
Heavy Drills Czech Republic
Surface drill rigs 1999 7,331 h Finland, Mänttä, Pirkanmaa