G&O has EPA registered and FDA registered facilities for OTC pharmaceutical and medical devices. Our manufacturing spaces feature segregated product lines with isolated HVAC units. Production areas are heated, air conditioned and brightly lit.


World-Class Manufacturing Facilities

At Guy & O’Neill, we believe that a product is only as good as the factory that creates it. Guy & O’Neill prides itself on maintaining clean, world-class manufacturing facilities. Our product development, production facilities, and warehouses are located in Wisconsin, Minnesota, and North Carolina.

Our Corporate Headquarters is located in Fredonia, WI. Fredonia is nestled among rolling hills alongside the Milwaukee River. Located 30 miles north of metropolitan Milwaukee, the village is a thriving community that maintains its own industrial park without losing its rural charm. Find out more about Fredonia on the Village Website.

Wisconsin Campus

  • Headquarters
  • Wet Wipes
  • Liquid Fill

Minnesota Campus

  • Liquid Fill

N. Carolina Campus

  • Wet Wipes

Our Facilities Support the Following Global Manufacturing Capabilities:

  • Wet wipes manufacturing
  • Liquid fill / liquid manufacturing
  • Liquid packaging
  • Contract manufacturing
  • Toll manufacturing
  • Turnkey manufacturing
  • Private label manufacturing
  • Product development
  • Formulation
  • In-house blending
  • Mixing
  • Package design
  • Project management

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