Rodney L. Upchurch Managing Director, Operations Office: 281-528-6173 Cell: 713-542-7913 rupchurch@polarisguidance.com
David R. DiPaolo Managing Director, Legal/Admin Office: 281-528-6173 Cell: 713-705-1313 ddipaolo@polarisguidance.com
Justin Sullivan MWD and WITSML software sales, & product support Office: 281-528-6173 Cell: 832-439-7709 jsullivan@polarisguidance.com
