Challenger Geophysical Ltd. #13 Bay, 2280-39 Ave. NE , Calgary , T2E 6P7 About Solutions industries Home Companies Challenger Geophysical Ltd. Locations Challenger Geophysical Ltd. Show or hide locations in map Headquarters Office locations Locations served Distributors Manufacturer Challenger Geophysical Ltd. Headquarters #13 Bay, 2280-39 Ave. NE Calgary AB T2E 6P7 Phone/Fax Number