Hupp was founded in 1978 in Fort Wayne, Indiana. Today we are a leading developer and supplier of parts kits in the markets we serve, supplying 75,000 kits and nearly 300 varieties annually. They range from annual service kits to complete weapon system upgrades.


We have developed and brought into the market some of the most widely used and in demand kits under our HUPP KITĀ® brand name. Often imitated, but never duplicated, HUPP KITsĀ® lead the industry for reliability, quality and 100% parts integrity. The markets we serve include:

  • Maintenance Repair and Overhaul (MRO)
  • Original Equipment Manufacturers (OEM)
  • Fleet Operators
  • Department of Defense (DoD)


Now located in New Haven, Indiana, Hupp runs very LEAN with less than 50 employees and three regional field offices. Dedication to our customer’s objectives and mission, is the driving force behind each Hupp team member. We are committed to continuous professional and personal development for each employee. With a healthy supply of space and resource potential, Hupp is in the perfect position to help you reduce inventory and improve profitability.