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Green Tier Participant
to become a Green Tier participant.
DNR contact
Marcy McGrath
2984 Shawano Ave
Green Bay WI 54313-6727
Fax 920-662-5913
Company contact
Brian Michaels
Plant manager
1032 Bay Beach Rd
Green Bay WI 54302

TOSCA LTD.Functionally Equivalent to ISO 14001 Tier 1 participant since 09/01/2010

TOSCA LTD., located in Green Bay, has been in operation since 1958 when the company began reconditioning 55-gallon cheese barrels. Since then, TOSCA has engineered proprietary technologies to make its 640 bulk cheese containers the industry standard. The company also extended its container solutions to beer keg repair operations, as well as specialized reusable containers for meat, poultry, and fresh produce.

Environmental activities

Because TOSCA repairs and maintains containers for the food and beverage industry, its reusable products often replace single-use containers that would have to be disposed of in a landfill. When containers are eventually taken out of use, Tosca works with plastic brokers to ensure the material is recycled into new, useful products.

Under the Green Tier program, TOSCA will be developing a Green Team that will apply continuous improvement approaches to the environmental area. TOSCA will set goals for reducing water, electricity and natural gas consumption on a per container produced basis and will work toward finding alternative uses for categories of waste that are currently landfilled.


Acceptance letter


Last Revised: Monday July 23 2018