PROP 65 California Supply Chain Act Disclosure  EMAIL  CAREERS Family owned and operated since 1889. Continue OUR FAMILY OF COMPANIES Seattle-Tacoma Box Company Family owned and operated since 1889, Seattle-Tacoma Box Company partners with customers to provide them innovative packaging solutions at competitive prices throughout the Northwest. Family. Integrity. Quality. Learn More SeaCa Packaging Founded by a six-generation packaging company in 1991, SeaCa Packaging expanded the family legacy of reliable service, commitment to deliveries and customer focused approach by providing high quality graphic packaging to Central California. Family. Passion. Quality. Learn More SeaCa Plastic Packaging Founded by a six-generation packaging company in 2014, SeaCa Plastic Packaging expanded the family legacy of reliable service, innovative and customer focused approach by providing sustainable polypropylene corrugated packaging. Innovative. Sustainable. Reliable. Learn More Commencement Bay Corrugated One of the premier independent corrugated manufacturing plants in the Northwest. They have been privately owned and operated since their founding in the early 1980’s by the President of Seattle-Tacoma Box Company and the President of Pacific Container Company. Specialized. Impactful. Trusted. Learn More HOW WE SERVE OUR CUSTOMERS A Family Legacy We are packaging experts. We offer over 132 years and 6 generations of expertise, quality and service. We can help set you apart from your competition. Learn More Packaging Solution Experts We specialize in the manufacturing of corrugated, plastic and wooden packaging used throughout the fruit, vegetable and seafood markets. Learn More Sustainability is Key Our long history with servicing the West Coast has given us practical market experience to drive sustainable packaging solutions for a wide variety of end-uses. Learn More Our family has been creating packaging solutions that reflect the integrity of your brand for more than 132 years. QUICK LINKS Request Information Products Sustainabilty Partnership History Career Opportunities CONTACT US Call us or click the button below to contact us online. (253) 854-9700 Say Hi. Copyright © 2021 Seattle-Tacoma Box Company. All Right Reserved.