Seiler Instrument is a manufacturer specializing in fire-control equipment and a distributor of the finest geospatial instruments and software, microscopes, and Zeiss planetaria. Our firm consists of several divisions including Manufacturing, Geospatial, Medical, and Planetarium. Seiler is an ISO 9001:2008 Registered Firm for all divisions except Geospatial & Design Solutions. Our Manufacturing Division manufactures optical instruments and components primarily for the U.S. Military. Seiler is the OEM for optical fire-control used on all U.S. Howitzer and Mortar systems. We are responsible for machining, assembly, and testing all optical fire-control system components. Seiler also specializes in refurbishing Howitzer optical fire-control equipment. Our Geospatial Division provides services to various industries: Survey, Architecture, Engineering, Design Build Construction, and Mapping GIS/GPS. We specialize in product sales, training, implementation, support, and rentals. We are the largest distributor in the United States for Trimble Navigation Ltd/Trimble® Mapping. We also have our Design Solution business division, which is an Autodesk® Gold Partner Reseller. Our Medical Division provides high quality optics and service to the medical and dental industry. Seiler offers a full line of medical microscope products including: Colposcopes, ENT, Audiology, Compound and Laboratory Microscopes, Multidisciplinary Surgery Microscopes and Surgical Loupes. We also offer a full line of Dental Microscopy products including Microscopes, Loupes, Loupe Lights, and Stools. Our Planetarium Division is the sole distributor of Zeiss Planetaria in the U.S. and Canada. Over 500 Zeiss Planetariums around the world testify to the success of Zeiss in providing the most realistic night sky possible and for surpassing simulation, educational and entertainment needs. We can assist with planning a new facility, replacing an old projector, or updating existing Zeiss equipment

Packaging Concepts specializes in both flexible and carton packaging with operations in St. Louis MO. While PCI has grown to be a global supplier, we still value our tradition as a family business. Founded in 1972 in Lake Geneva, Wisconsin by Joseph F. Irace, PCI relocated to St Louis, Missouri and began converting flexible packaging. In 1984 we began our rise as the leading producer of private label microwave popcorn packaging with capacity of 1 billion plus units per year. Later our line of concession packaging solidified PCI’s reputation as a leading supplier to cinemas, stadiums and arenas throughout the country.

Miller Manufacturing Company is a market-leading manufacturer and distributor of farm, ranch, and pet products in the United States and 30 countries around the world. Started as a family-owned company selling poultry products in 1941, Miller Manufacturing's catalog now features nearly 1,000 products under six key brands. Distributed through a large network of farm and animals health distributors, Little Giant®, API™, Hot-Shot®, Pet Lodge™, Springer Magrath® and Double-Tuf® brands are the foundation of who Miller is today for the farm, ranch, and pet hobbyist. Miller is now owned and operated by Frandsen Corporation of Forest Lake, MN.