Seiler Instrument Inc.

Seiler Instrument is a contract manufacturer specializing in high precision machining and optical instrument assembly. In addition, Seiler is a distributor of surveying software and instruments, microscopes, and Zeiss Planetarium equipment. Seiler Instrument consists of 5 main divisions including Manufacturing, Geospatial, Medical, and Planetarium. Seiler’s corporate headquarters is located in St. Louis, Missouri, with additional Geospatial sales offices in Indianapolis, Kansas City, Milwaukee, Omaha, and Chicago. Seiler will now be able to offer its customers the most advanced subsurface mapping systems in the world.