how we learn
and work

who we are

Pioneer Square Brands (PSB) is the parent company of Brenthaven, Gumdrop, and TechShell. Founded in Seattle’s historic Pioneer Square neighborhood, our brands design, manufacture, test, and certify rugged cases and accessories for mobile technology devices. We reduce damage to the mobile devices that schools and businesses depend upon to transform how we learn and work.

What We Do

We create durable products that keep devices protected and connected in the most challenging environments, from classrooms to job sites. We strive to save our customers time and money and cut down on electronic waste by keeping devices in service longer.

Our Brands

For over 20 years, Brenthaven has partnered with Apple to craft thoughtfully designed cases that provide best-in-class protection for iPad and MacBook devices.

Gumdrop has partnered with trusted brands such as Dell, HP, and Lenovo to create custom fit, always-on rugged cases and audio solutions for K12 and beyond.

As the leading independent certification program for case drop protection, TechShell provides peace of mind for your next mobile technology deployment.

When you choose a VAULT product, you are choosing something that’s engineered to provide unparalleled protection for the device and to provide businesses with a long-lasting product.