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Expo
YC S16San Francisco, US · Founded 2016 · Nevada corporation · 40 employees · 13 known investors
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Expo is a platform that helps creators and enterprises build and publish applications. The company is positioned as a key participant in the React ecosystem and is developing solutions for AI-native universal app development.
Also known as 650 Industries Inc. · Exponent
Founders & leadership· Y Combinator alumni (S16)
Expo was founded in 2016 by Charlie Cheever and James Ide.
Investors · 13
How we know: A.Capital Ventures's portfolio page · funding news · press coverage · the VCSheet dataset · Y Combinator's founder network · Not right? Tell us
How we know: Avenir Growth Capital's portfolio page · open dataset · 5k.vc investor directory · Y Combinator's founder network · Not right? Tell us
How we know: Brighter Capital's portfolio page · the VCSheet dataset · Y Combinator's founder network · Not right? Tell us
How we know: press coverage · the VCSheet dataset · Y Combinator's founder network · Not right? Tell us
How we know: Nueterra Capital's portfolio page · Not right? Tell us
How we know: press coverage · Y Combinator's founder network · Not right? Tell us
How we know: the Y Combinator directory · open dataset · 5k.vc investor directory · Not right? Tell us
How we know: the VCSheet dataset · Not right? Tell us
How we know: press coverage · Y Combinator's founder network · Not right? Tell us
How we know: Y Combinator's founder network · Not right? Tell us
How we know: Y Combinator's founder network · open dataset · 5k.vc investor directory · Not right? Tell us
How we know: Y Combinator's founder network · Not right? Tell us
Funding
SEC filings, press & company announcements$90.3M disclosed across 3 rounds · 2026
▶$350KraisedMay 2026 · 1 investors · Lodging and ConventionsRule 506(b)
- Brett GoughExecutive Officer, Director
- Tracey StraubExecutive Officer, Director
- Douglas MoringExecutive Officer, Director
- Offering amount
- $350K
- Amount sold
- $350K
- Minimum investment
- $350K
- Proceeds to insiders
- $50K
- First sale
- Apr 2026
- Incorporated
- Corporation, Nevada
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Images
Founder mafia
3 people who came through Expo went on to found or lead other companies.
Related companies · 6
Companies working in the same space as Expo.
Legal entities · 1
corporate structureIn the news
Frequently asked questions
- What does Expo do?
- Expo is a platform that helps creators and enterprises build and publish applications. The company is positioned as a key participant in the React ecosystem and is developing solutions for AI-native universal app development.
- Who founded Expo?
- Expo was founded by Charlie Cheever, James Ide in 2016.
- Who are Expo's investors?
- Expo's investors include A.Capital Ventures, Avenir Growth Capital, Brighter Capital, Leadout Capital, Lightspeed India Partners, Nueterra Capital, Red Swan Ventures, Y Combinator and 5 more.
- How much funding has Expo raised?
- Expo has disclosed $90.3M raised across 3 rounds.
- Where is Expo headquartered?
- Expo is headquartered in San Francisco, US.