Portco CORP

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Their homepage, crawled AUG 1, 2026

At a glance

Employees100-499

In business since1934

Industry

Paper Bag and Coated and Treated Paper Manufacturing

HeadquartersWoodland, WA

US patents1

SAM.gov UEIE8DEA7DN1AS4

CAGE code20729

Incorporated inWA

• custom pouches
• flexible packaging
• food safety

Open positions

Openings read from Portco CORP’s own job board on Paylocity, last checked OCT 21, 2026. FactoryRegistry does not host applications — each title opens the posting where the company published it.

• Material Handler - Graveyard
  Portco CORP · Woodland, WA, USA · posted OCT 8, 2026
• Millwright (Mechanic) – Graveyard
  Toppenish, WA, USA · posted OCT 6, 2026
• Machine Operator - Graveyard/Nocturno
  Toppenish, WA, USA · posted SEP 29, 2026
• Pouch Operator
  Portco CORP · Woodland, WA, USA · posted SEP 24, 2026
• Plate Mounter
  Portco CORP · Woodland, WA, USA · posted SEP 24, 2026
• Machine Assistant - Graveyard/Nocturno
  USA · posted SEP 23, 2026
• Press Utility
  Portco CORP · Woodland, WA, USA · posted SEP 10, 2026
• Press Assistant
  Portco CORP · Woodland, WA, USA · posted SEP 10, 2026
• Slitter Operator
  Portco CORP · Woodland, WA, USA · posted SEP 10, 2026

Supplier designations

Self-certified by the company in its SAM.gov registration

Certifications

SQF

Facility	City	State	Employees	Status
Portco CORP	Woodland	WA	100–499	● ACTIVE

Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.