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26 Best New Jersey Plastics and Rubber Manufacturing Companies and Startups

This article showcases our top picks for the best New Jersey based Plastics and Rubber Manufacturing companies. These startups and companies are taking a variety of approaches to innovating the Plastics and Rubber Manufacturing industry, but are all exceptional companies well worth a follow.

We tried to pick companies across the size spectrum from cutting edge startups to established brands.

We selected these startups and companies for exceptional performance in one of these categories:

  • Innovation
    • Innovative ideas
    • Innovative route to market
    • Innovative product
  • Growth
    • Exceptional growth
    • Exceptional growth strategy
  • Management
  • Societal impact

Top New Jersey Plastics and Rubber Manufacturing Startups

Data sourced from Crunchbase and SemRush.

Sigma Plastics Group

Sigma Plastics Group

Crunchbase Website Twitter Facebook Linkedin

Sigma Plastics Group is your one source for extruded polyethylene film and bags.

Inteplast Group

Inteplast Group

Crunchbase Website Twitter Facebook Linkedin

Inteplast Group is a manufacturing company that offers packaging solutions, integrated plastics, biohazardous waste bags and decking.

Inteplast Group

Novembal

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Novembal manufactures and designs plastic caps and injections for the liquid foods industries.

Inteplast Group

Minor Rubber Company, Inc.

Crunchbase Website Twitter Facebook Linkedin

Minor Rubber is a leading manufacturer of high-quality rubber products for the industrial market.

Inteplast Group

All American Poly

Crunchbase Website Twitter Facebook Linkedin

All American Poly is the largest privately-held blown film extrusion manufacturer in the United States.

Inteplast Group

Sterling Seal & Supply

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Sterling Seal & Supply engages primarily in the distribution and sale of O-rings, rubber seal and oil seals.

Inteplast Group

Star-Glo Industries

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Star-Glo Industries is a manufacturing firm that provides parts and assemblies for the commercial and government sectors.

Inteplast Group

Bishop Ascendant, Inc.

Crunchbase Website Twitter Facebook Linkedin

Mechanical Engineering Firm

Inteplast Group

Keystone Plastics

Crunchbase Website Twitter Facebook Linkedin

Keystone Plastics has been manufacturing the industry’s leading replacement brooms for street sweeping and road construction.

Inteplast Group

Nylene

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Nylene is a manufacturer and producer of all types of engineered thermoplastics and polyamide polymers.

Inteplast Group

Conventus Polymers

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Conventus Polymers is a distributor of thermoplastic products for high-performance resins, ultra-polymers and custom compounds.

Inteplast Group

Rempac Foam

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Rempac Foam is a designer of versatile foam products for consumers.

Inteplast Group

Rutan Poly

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Rutan Poly is a plastic bag manufacturer company.

Inteplast Group

Altaflo

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Altaflo is an innovative producer of high performance fluoropolymer and fluoroplastic tubing and pipe.

Inteplast Group

Ramcoa

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Ramcoa is a manufacturing company that specializes in engineered automotive parts, thermoplastic rubber and other suspension equipment.

Inteplast Group

Flexcraft

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Flexcraft is a full service custom plastics molding company.

Inteplast Group

Sigma Stretch Film

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Sigma Stretch Film is a manufacturer of industrial polyethylene stretch film designed to unitize products for safe distribution.

Inteplast Group

Kessler Sales & Distribution

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Kesslers is a plumbing supply house, textile mills and manufacturing facilities provided a steady stream of contractor customers.

Inteplast Group

Kayline Processing

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Kayline is a Machinery Company that manufactures plastics and synthetics that are part of Household and Institutional Furniture.

Inteplast Group

LV Adhesive

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LV Adhesive is a printing company that specializes in creative solutions to unique and complex production challenges.

Inteplast Group

Exothermic Molding

Crunchbase Website Twitter Facebook Linkedin

Exothermic is a manufacturer of plastic parts for medical devices, pharma, lab instruments & industry.

Inteplast Group

Foremost Manufacturing

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Foremost Manufacturing offers hydroforming, machining, painting, prototyping, assembly, supply chain management and fulfillment services.

Inteplast Group

New Jersey Precision Technologies

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New Jersey Precision Technologies manufactures prototypes, short runs, and production at their wire EDM and CNC machining facility.

Inteplast Group

Falcon Papers & Plastics

Crunchbase Website Twitter Facebook Linkedin

Falcon Papers & Plastics is a trading firm that supplies an array of printed paper, release rolls, acrylic, paper foil and fabric remnants.

Inteplast Group

Starplast

Crunchbase Website Twitter Facebook Linkedin

Starplast is a plastic manufacturing company.

Inteplast Group

Madan Plastics

Crunchbase Website Twitter Facebook Linkedin

Madan Plastics manufactures plastics products includes lids, scrapers, templates and more.

Written by Mark Smith

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