Packaging Manufacturing Companies in California

California has approximately 35,000 manufacturing establishments and 1,300,000 manufacturing employees. California is the largest manufacturing state by output, leading in aerospace, semiconductors, medical devices, and food processing across its diverse regional economies.

California is one of the leading states for packaging manufacturing. Packaging manufacturing encompasses companies that produce corrugated boxes, folding cartons, flexible packaging, rigid plastic containers, metal cans, glass bottles, and specialty packaging materials. It is one of the largest manufacturing sectors in the US, serving virtually every consumer and industrial market.

Corrugated Box Manufacturers: Companies producing corrugated sheets, boxes, and displays from containerboard for shipping and retail applications.

Flexible Packaging Converters: Manufacturers producing laminated films, pouches, bags, and wraps for food, medical, and consumer products.

Rigid Plastic Container Makers: Companies producing bottles, jars, tubs, and clamshells through blow molding, injection molding, and thermoforming.

Metal Can Producers: Manufacturers of aluminum beverage cans, steel food cans, and specialty metal containers.

Folding Carton & Label Producers: Companies manufacturing printed folding cartons, labels, and retail packaging from paperboard substrates.

Major industrial centers in California include Los Angeles, San Diego, San Jose, San Francisco, Fresno, Irvine, and Long Beach. These cities have concentrations of manufacturers across sectors including semiconductor manufacturing, aerospace manufacturing, and medical device manufacturing.