Stio was founded by Stephen Sullivan.

Who are Stio's investors?

Stio's investors include KarpReilly.

Where is Stio headquartered?

Stio is headquartered in Jackson Hole, US.

Stio

Jackson Hole, US · 1 known investors

Find your way into Stio

10 people in our graph share verified history with the Stio team — schools, employers, funds. One of them is your warm intro.

Jon Callaghanunlockedknows Stephen Sullivan · together at Stio (overlapped)

×3knows the team · via Stio

×6knows the team · via Fort Lewis College

Stio designs and manufactures premium technical apparel for mountain athletes and outdoor enthusiasts. The company focuses on high-performance gear for activities like skiing, mountaineering, and river sports, emphasizing durability, fit, and functionality.

Circular Economy Cleantech Consumer Direct to Consumer E-commerce

Founders & leadership

Stephen Sullivan inFounder/CEOStephen Sullivan is founder and CEO of Stio, a technical apparel company serving mountain athletes and outdoor enthusiasts. He has extensive background in the outdoor, snowsports, and fly fishing markets.

Investors · 1

KarpReillyGreenwich · $10M – $25M

Frequently asked questions

What does Stio do?: Stio designs and manufactures premium technical apparel for mountain athletes and outdoor enthusiasts. The company focuses on high-performance gear for activities like skiing, mountaineering, and river sports, emphasizing durability, fit, and functionality.
Who founded Stio?: Stio was founded by Stephen Sullivan.
Who are Stio's investors?: Stio's investors include KarpReilly.
Where is Stio headquartered?: Stio is headquartered in Jackson Hole, US.