P.R.Engineering - Laser level kits complete with 400mm laser level, smooth action metal rotate base, tripod and laser enhancement glasses in a robust carry case. West Texas Battery Company - Specializes in rebuilding and recelling of battery packs for the land surveying industry as well the manufacture of customer specified, custom built battery packs. Swisstek Inc. - Offers Kern Swiss and other theodolites, levels, distance meters and accessories for the surveying and optical tooling industries, as well as repair and calibration services. Brewster, NY. PenMap - Penmap software provides solutions for several business sectors, allowing users to survey, map and locate their data using GPS and other positioning technology. KTP Enterprises, Inc. - Developer of FastMeasure, a mobile distance measuring tool that can be mounted in a vehicle and FastMeasure Scooter, a ride-on distance measuring device. Imajing - Designer of portable mobile mapping technologies for surveying transportation networks based on high resolution imagery, GPS and close range photogrametry. Bench-Mark.ca - Supplies land surveying instruments, GPS, total stations and data collectors. Canada. The Topcon Store - The Topcon Store sells Topcon lasers, GPS, theodolites and other optical equipment for surveying.