When was Stio founded?

Stio was founded in 2011 and raised its 1st funding round 1 year after it was founded.

Where is Stio located?

Stio is headquartered in Wilson, United States. It is registered at Jackson, Wyoming.

Who is the current CEO of Stio?

Stephen Sullivan of Stio. They have also founded 1 company.

How many employees does Stio have?

As of Mar 31, 2026, the latest employee count at Stio is 213.

Is Stio a funded company?

Stio is a funded company, having raised a total of $42.6M across 8 funding rounds to date. The company's 1st funding round was a $***** Seed round, raised on Mar 13, 2012.

When was the latest funding round of Stio?

Stio's latest funding was a $***** Series B round on May 08, 2023, with participation from 1 investor.

Where does Stio rank among its competitors?

Stio ranks 19th amongst 623 active competitors, of which 43 are funded. It stands 3rd in terms of total funding among its competitors. The most recent competitor to raise funding was Nobull, which secured an undisclosed amount in Aug, 2026.

Who are the top competitors of Stio?

Stio's top competitors include Gymshark, Vuori and Fabletics. Among them, Nobull secured the most recent funding round in August, 2026.

Stio - 2026 Company Profile, Team, Funding & Competitors

Company Details

Online retailer of multiple sports apparel. Its product portfolio includes jackets, shirts, pants, thermals, hoodies tech. Their manufacturing is done in the US, Canada and China with textiles sourced from the USA, Italy, Switzerland, Japan, Portugal, China, Taiwan, and Korea.

Website: www.stio.com/
Social
Registered Address: Jackson, Wyoming

Key Metrics

Founded Year

2011

Location

Wilson, United States

Stage

Series B

Total Funding

$42.6M in 8 rounds

Latest Funding Round

Series B, May 08, 2023, $*****

Investors

Sandbridge Capital & 3 more

Ranked

19^th among 623 active competitors

Employee Count

213 as on Mar 31, 2026

Similar Companies

Gymshark & 541 more

View Stio's full profile

Stio is associated with 1 legal entity given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Documents
MOUNTAIN ORIGINS DESIGN LLC, DBA CIN: 453668496 , United States, Active	Dec 31, 1999	-	130 (As on Dec 31, 2024)	-

Stio has raised a total funding of $42.6M over 8 rounds. Its first funding round was on Mar 13, 2012. Its latest funding round was a Series B round on May 08, 2023 for $*****. 1 investor participated in its latest round. Stio has 4 institutional investors.

Here is the list of recent funding rounds of Stio:

Filter this list

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
May 08, 2023	4863729	Series B	1976956	3006267	7737022	3573588
Aug 15, 2019	3021229	Series A	8806532	5214686	1136751	5989572
Jun 26, 2018	3906251	Series A	5501564	9940513	1642054	6081255

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View details of Stio's funding rounds and investors

The founders of Stio is Stephen Sullivan. Stephen Sullivan is the CEO of Stio.

Here are the details of Stio's key team members:

Stephen Sullivan: Founder & CEO of Stio.
Contact Info: 1 email address

View details of Stio's Founder profiles and Board Members

Stio's employee count trend

Stio has 213 employees as of Mar 26. Here is Stio's employee count trend over the years:

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Top competitors of Stio include Gymshark, Vuori and Fabletics. Here is the list of Top 10 competitors of Stio, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Gymshark 2012, Solihull (United Kingdom), Series A	Retailer of fitness apparel and accessories for diverse workout activities	$261M	General Atlantic, Francisfamilyoffice & 1 others	68/100
2nd	Vuori 2015, Encinitas (United States), Series C	Online retailer of athletic clothing and activewear apparel for performance	$1.27B	General Atlantic, SoftBank Vision Fund & 3 others	64/100
3rd	Fabletics 2010, Los Angeles (United States), Acquired	Provider of internet first brand of sportswear apparel for men and women	-	Frazier VC, Summit Partners & 4 others	62/100
4th	Wilson 1914, Chicago (United States), Unfunded	Internet first brand of sportswear apparel & equipment for men and women	-	-	60/100
5th	TLF Apparel 2012, Fort Lauderdale (United States), Unfunded	Internet first brand offering sportswear for men and women	-	-	59/100
6th	Express 1994, Columbus (United States), Public	Internet first brand of sports wear for men and women	-	Golden Gate Capital, Sycamore Partners	58/100
7th	Nobull 2014, Boston (United States), Series B	Internet first brand of fashion accessories and apparel for weightlifters and trainers	$32M	NFL, Smash Ventures & 7 others	57/100
8th	Columbia 1993, Portland (United States), Public	Internet first brand of sportswear apparel for men and women	-	-	56/100
9th	Vans 1966, Pittsburgh (United States), Acquired	Internet first brand offering apparel wear for women, men and kids	-	McCown De Leeuw	56/100
10th	Beyond Yoga 2009, Culver City (United States), Acquired	Provider of an internet first brand of sportswear for women	-	-	55/100
19th	Stio 2011, Wilson (United States), Series B	Online retailer of multiple sports apparel	$42.6M	KarpReilly, Sandbridge Capital & 2 others	50/100