Plastics Manufacturing Companies in Wyoming

Wyoming has approximately 450 manufacturing establishments and 10,000 manufacturing employees. Wyoming's small manufacturing sector focuses on energy equipment support, mineral processing, and specialty chemical production linked to its extractive industries.

Wyoming contributes to the national plastics manufacturing landscape. 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 Wyoming include Cheyenne, Casper, and Laramie. These cities have concentrations of manufacturers across sectors including oil & gas equipment manufacturing, food processing manufacturing, and chemical manufacturing.