Plastics & Packaging

Top 5 Plastic Extrusion Manufacturers in Missouri 2026

Last updated October 16, 2026

5listings

FirmsLedger lists 5 plastic extrusion manufacturers headquartered in Missouri. That ranks 2nd among the 34 states with listings, behind Wisconsin (6). They are spread across 5 cities, including Arnold, Brookfield, Kansas City and St James.

By specialty, Missouri has injection molding (15), blow molding (3) and flexible packaging (2) listings.

Compare all 5 in a table

Compare 5 plastic extrusion manufacturers in Missouri
Company	City	Specialty	Phone	Website
C-K Plastics, Inc.	St. Louis	Custom thermoplastic extrusion	(314) 353-0200	ckplastics.com
Columbia Packaging Group	Kansas City	Extrusion (LDPE, LLDPE, recycled LDPE/LLDPE, HDPE, MDPE, BOPP, CPP)	(816) 421-4121	columbiapkg.com
Manchester Packaging Co	St James	Blown film extrusion (mono-layer and 3-layer co-extrusion)	(800) 326-7462	manchesterpkg.com
Apex Plastics, a FirmaPak Company	Brookfield	Injection Stretch Blow Molding	(660) 258-7283	firmapak.com
VisiPak	Arnold	Injection Molding	(800) 949-1141	visipak.com

C-K Plastics, Inc.

St. Louis, Missouri

C-K Plastics operates from St. Louis, Missouri, where it was founded in 1978.

Blow Molding Injection Molding Plastic Extrusion Plastics & Packaging ManufacturersISO 2001:2015

View Details

Call(314) 353-0200 Visit Website

Columbia Packaging Group

Kansas City, Missouri

Columbia Packaging Group is headquartered in Kansas City, Missouri. The company was established in 2017 with a strategy to acquire and consolidate regional flexible packaging manufacturers, beginning with M&M Printed Bag and Packaging Materials Inc.

Plastic Extrusion Plastics & Packaging ManufacturersBRCAIB

View Details

Call(816) 421-4121 Visit Website