The beginnings of G.A. Wintzer & Son Co. can be traced back to the 1840s when an early pioneer in the Wapakoneta area, Gotlieb Machetanz was purchasing hides and skins with the Shawnee Indians along the Auglaize River. In 1848 Gotlieb’s nephew, Charles Wintzer, moved to Wapakoneta to join his uncle in the family business.
In 1857, before Abraham Lincoln was even president, Charles took over the business and changed the name to the Charles Wintzer Tanning Company. Charles continued to purchase and tan hides and skins for sale as strap and harness leather goods. At the turn of the century the decision was made to discontinue tanning operations although, they continued to buy hides and skins; curing them with salt to sell to other tanneries.
In the early 1920’s the G.A. Wintzer & Son Co. was formed to replace the Charles Wintzer Tanning Company by Charles’ son G.A. and his grandson Carl. Rendering operations then began to compliment the hide and skin business. Initially, open kettles were used in a lean-to shack attached to a slaughter house north of town where later, their original plant was built.