Center Rock, Inc

In January 2008, Sverica made an investment to acquire a majority stake in Center Rock Inc. (CRI). CRI is an integrated drilling solutions Company that manufactures a complete line of pneumatically driven consumable drill bit systems, distributes capital equipment in the form of high-pressure air and booster compressors that power its manufactured drilling components and offers 24/7 support services. Headquartered in Berlin, Pennsylvania, with an additional office in Grand Junction, Colorado, CRI serves a national customer base throughout the oil & gas, infrastructure / construction and water well / blast hole industries.