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Plastics & Packaging Manufacturers

Top 40 Plastics & Packaging Manufacturers in Minnesota 2026

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FirmsLedger lists 40 plastics & packaging manufacturers headquartered in Minnesota. That ranks 2nd among the 50 states with listings, behind Texas (61). The largest clusters are in Minneapolis (3), St Paul (3), Circle Pines (2) and Plymouth (2), and the other 30 are in 30 more cities. Minneapolis listings include Gamer Packaging, Industrial Plastics of Mpls and International Packaging.

By specialty, Minnesota has injection molding (17), plastic extrusion (3) and thermoforming (3) listings. Capabilities that more than one of them list include plastic injection molding (2).

Compare 10 plastics & packaging manufacturers in Minnesota
CompanyCitySpecialtyPhoneWebsite
Aroplax CorporationMonticelloCustom Injection Molding(763) 295-5002aroplax.com
Infinity PlasticsCannon FallsPoly bag manufacturing(507) 263-4469infinityplastics.net
Midwest Plastics Inc.West St PaulInjection molding(651) 451-7712midwest-plastics.com
Minnesota Micro Molding, Machining & ManufacturingHutchinsonMicro Injection Molding(952) 261-9804mn-micro.com
Modern Molding, Inc.DelanoProduction Injection Molding(763) 972-6761modernmolding.com
Olsen Tool & PlasticsChaskaCustom injection mold building(952) 448-7892olsentool.com
PlastiCertLewistonInjection molding (standard and high-temperature thermoplastics)(507) 523-2300plasticert.com
Sterling Plastics IncCircle PinesCut-to-size plastic fabrication(763) 784-9244sterlingplasticsinc.com
Taurus Engineering And ManufacturingSt PaulInsert injection molding(651) 484-9292taurusengineering.net
Advanced Molding TechnologiesCircle PinesInjection Molding(763) 785-9229advancedmt.com

All Plastics & Packaging in Minnesota

Aroplax Corporation logo

Aroplax Corporation

Monticello, Minnesota

Founded in 1943 in Monticello, Minnesota, Aroplax began by machining components for the WWII effort. The company transitioned to thermoset mold tooling and adopted thermoplastic injection molding by 1954.

Infinity Plastics logo

Infinity Plastics

Cannon Falls, Minnesota

Infinity Plastics, LLC was founded in 1984 in Cannon Falls, Minnesota. The company began with a single bag machine producing industrial-grade poly bags for food storage, electronic devices, and medical devices.

Midwest Plastics Inc. logo

Midwest Plastics Inc.

West St Paul, Minnesota

Midwest Plastics Inc., a family-owned manufacturer, was founded in 1945 and operates from a 48,000-square-foot facility in West St. Paul, Minnesota.

Plastics & Packaging ManufacturersRoHS CompliantANSIMIL-SPEC
Minnesota Micro Molding, Machining & Manufacturing logo

Minnesota Micro Molding, Machining & Manufacturing

Hutchinson, Minnesota

Minnesota Micro Molding, Machining & Manufacturing (operating as M5 Micro) was founded in 2016 in Hutchinson, Minnesota. The company began as a specialist in micro-scale molding and machining, combining both capabilities under one roof.

Modern Molding, Inc. logo

Modern Molding, Inc.

Delano, Minnesota

Modern Molding, Inc. (MMI) was founded in 1981 in Delano, Minnesota, as a family-owned business.

Olsen Tool & Plastics logo

Olsen Tool & Plastics

Chaska, Minnesota

Olsen Tool & Plastics operates from Chaska, Minnesota, where it has been based since 1991. The company traces its roots to 1955 when Ken Olsen rented a basement room in Minneapolis for a handmade lathe.

PlastiCert logo

PlastiCert

Lewiston, Minnesota

PlastiCert operates from Lewiston, Minnesota, where it was established in 1981. The company provides vertically integrated engineering, tooling, and production services.

Sterling Plastics Inc logo

Sterling Plastics Inc

Circle Pines, Minnesota

Sterling Plastics Inc. is based in Circle Pines, Minnesota, and has been operating since 1991.

Taurus Engineering And Manufacturing logo

Taurus Engineering And Manufacturing

St Paul, Minnesota

Taurus Engineering and Manufacturing operates from a 33,000-square-foot facility in St. Paul, Minnesota.

Advanced Molding Technologies logo

Advanced Molding Technologies

Circle Pines, Minnesota

Advanced Molding Technologies operates from Circle Pines, Minnesota. The company was founded by Brett Nelson, a toolmaker and engineer, who started the business out of frustration with customers being underserved and overcharged.

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Frequently asked questions

Which plastics & packaging manufacturers in Minnesota list plastic injection molding?

2 companies list it: Aroplax Corporation and REO Plastics.

Which certifications do plastics & packaging manufacturers in Minnesota list?

ISO 9001:2015: Aroplax Corporation, Modern Molding and 4 others. ISO 9001: Advanced Molding Technologies, REO Plastics and 2 others. RoHS Compliant: Midwest Plastics, Sterling Plastics and Alpha Plastics.

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