InnoVein
DefunctYC W16San Francisco, US · Founded 2015 · Delaware LLC · 5 employees · 3 known investors
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Online138 is an Indonesian platform offering World Cup-themed gaming experiences and a skills marketplace (SkillConnect) connecting users with local tutors, designers, tradespeople, and service providers. The platform emphasizes optimized performance across desktop and mobile devices.
Founders & leadership· Y Combinator alumni (W16)
InnoVein was founded in 2015 by Austin Walker, Al Chin, and Tom Kramer.
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Austin WalkerinFounder/CEOHe has served in senior leadership roles including CEO and Chief Medical Officer across multiple ventures, and has mentored or invested in over 100 startups.30 Under 30 2017
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Al ChininFounder
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Tom KramerinFounder
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Thomas Harold PierceNamed on SEC filing
Investors · 3
Reported raises · per SEC filings
Form D private placements$13.7M disclosed across 3 rounds · 2018–2026
▶$375KraisedJun 2026 · 6 investors · Other Health CareRule 506(b)
▶$375KraisedJun 2026 · 6 investors · Other Health Care
Rule 506(b)Officers, directors & promoters on the filing
- Thomas Harold PierceExecutive Officer, Promoter
- Offering amount
- $700K
- Amount sold
- $375K
- Minimum investment
- $25K
- Proceeds to insiders
- $187.9K
- First sale
- Jun 2026
- Incorporated
- Limited Liability Company, Nevada, 2026
- Federal exemptions
- 06b
▶$2.5MraisedFeb 2023 · 7 investors · Other Health CareRule 506(b)
▶$2.5MraisedFeb 2023 · 7 investors · Other Health Care
Rule 506(b)Officers, directors & promoters on the filing
- Austin WalkerDirector
- Robert WhirleyDirector
- David HovdaExecutive Officer, Director
- Albert K. ChinDirector
- Offering amount
- $11.9M
- Amount sold
- $2.5M
- Minimum investment
- $1
- First sale
- Jan 2023
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$10.7MraisedOct 2018 · 66 investors · Other Health CareRule 506(b)
▶$10.7MraisedOct 2018 · 66 investors · Other Health Care
Rule 506(b)Officers, directors & promoters on the filing
- Albert K. ChinExecutive Officer, Director
- Austin WalkerExecutive Officer, Director
- Thomas A. KramerExecutive Officer
- Offering amount
- $11M
- Amount sold
- $10.7M
- Minimum investment
- $1
- First sale
- Jun 2018
- Incorporated
- Corporation, Delaware, 2015
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
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Frequently asked questions
- What does InnoVein do?
- Online138 is an Indonesian platform offering World Cup-themed gaming experiences and a skills marketplace (SkillConnect) connecting users with local tutors, designers, tradespeople, and service providers. The platform emphasizes optimized performance across desktop and mobile devices.
- Who founded InnoVein?
- InnoVein was founded by Austin Walker, Al Chin, Tom Kramer in 2015.
- Who are InnoVein's investors?
- InnoVein's investors include Hemisphere Ventures LLC, Pallasite Ventures, Y Combinator.
- How much funding has InnoVein raised?
- InnoVein has disclosed $13.7M raised across 3 rounds.
- Where is InnoVein headquartered?
- InnoVein is headquartered in San Francisco, US.