Plastics Manufacturing Companies in Minnesota

Minnesota has approximately 6,800 manufacturing establishments and 320,000 manufacturing employees. Minnesota is the medical device capital of the world, home to Medtronic, Boston Scientific, and 3M, with additional strength in food processing and precision manufacturing.

Minnesota is one of the leading states for plastics manufacturing. Plastics manufacturing encompasses companies that convert plastic resins into finished products through injection molding, extrusion, blow molding, thermoforming, and rotational molding processes. The US plastics industry includes over 15,000 manufacturing establishments producing everything from automotive parts and medical devices to consumer products and packaging.

Custom Injection Molders: Companies operating injection molding presses from 20 to 6,000+ tons for automotive, medical, consumer, and industrial parts.

Extrusion Operations: Manufacturers producing plastic pipe, tubing, profiles, film, and sheet through continuous extrusion processes.

Blow Molders: Companies producing hollow plastic containers, bottles, tanks, and ducts through blow molding processes.

Thermoformers: Manufacturers forming plastic sheet into trays, clamshells, panels, and enclosures using vacuum and pressure forming.

Compounders & Recyclers: Companies blending resin formulations and processing recycled plastics into pellets for molding operations.

Major industrial centers in Minnesota include Minneapolis, St. Paul, Rochester, Duluth, and Bloomington. These cities have concentrations of manufacturers across sectors including medical device manufacturing, food processing manufacturing, and metal fabrication.