Where does Euwyn Poon work?

Euwyn Poon is Founder of 3dot and Founder at Spin and Founder at Opzi.

What check size does Euwyn Poon write?

Euwyn Poon typically writes checks of $50K – $500K.

What companies did Euwyn Poon found?

Euwyn Poon founded 3dot, Opzi, Orbital, Spin.

What companies has Euwyn Poon invested in?

Investments tracked here include AeroFS, Dealyze, Mashgin, Positive, teaBOT.

Where did Euwyn Poon go to school?

Euwyn Poon studied at Cornell University (Computer Science); Cornell Law School (JD); Y Combinator.

Euwyn Poon

InvestorFounder

Founder at Spin · Founder at Opzi · Founder at 3dot

San Francisco, California

Writes $50K – $500K checks · typically $250K

Founded3dot · YC Opzi · YC Orbital Spin

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Likely email· guessed from name + firm domain, not firm-published

e•••@opzi.comreveal75% confident

Founder at Spin

Intro paths

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In turn, Euwyn can intro founders to Spin's investors below.

Spin's investors · 2

ChamaeleonSilicon Valley · $1M – $5M checks Grishin RoboticsSilicon Valley · $250K – $1M checks

Founder at Opzi YC S10

Intro paths

Euwyn went through Y Combinator (Summer 2010) — any YC alum in your network can reach them through the YC community.

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In turn, Euwyn can intro founders to Opzi's investors below.

Opzi's investors · 10

AccelPalo Alto · $500K – $100M checks Caffeinated CapitalSan Francisco · $3M – $50M checks First Round CapitalSan Francisco · $100K – $20M checks · since 2010 Hadi Partovi | PinkySwearEdina Lowercase CapitalJackson Naval RavikantPalo Alto · since 2010 Raymond Tonsingsince 2010 SoftTech VCPalo Alto · since 2010 SV AngelSan Francisco · $150K – $20M checks · since 2010 Y CombinatorSan Francisco · $500K checks · since 2010

Co-founders at Opzi

Benjamin PrestonFounder

Nathan SpellerFounder

Founder at 3dot YC W15

Intro paths

Euwyn went through Y Combinator (Winter 2015) — any YC alum in your network can reach them through the YC community.

→

In turn, Euwyn can intro founders to 3dot's investors below.

3dot's investors · 1

Y CombinatorSan Francisco · $500K checks · since 2015

Co-founders at 3dot

Michael DouglasFounder

Wilkins Wing-Hei ChungFounder

Experience

Orbital - Space Data CentersFoundercurrent2026 — present
Ford Motor CompanyCo-Founder, Spin2018 — 2022
Spin - Electric Scooter SharingCo-Founder2017 — 2022San Francisco Bay Area
Simpson Thacher & Bartlett LLPAssociate2007 — 2009

Skills & more

Ruby on Rails21JavaScript22Objective-C2Android5PPC6Start-ups25Mobile Devices5User Experience10

From Euwyn's professional profile.

Investments

Investor

AeroFS Dealyze Mashgin Positive teaBOT

Per curated public sources.

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Frequently asked questions

Who is Euwyn Poon?: Partner at Moso Capital
Where does Euwyn Poon work?: Euwyn Poon is Founder of 3dot and Founder at Spin and Founder at Opzi.
What check size does Euwyn Poon write?: Euwyn Poon typically writes checks of $50K – $500K.
What companies did Euwyn Poon found?: Euwyn Poon founded 3dot, Opzi, Orbital, Spin.
What companies has Euwyn Poon invested in?: Investments tracked here include AeroFS, Dealyze, Mashgin, Positive, teaBOT.
Where did Euwyn Poon go to school?: Euwyn Poon studied at Cornell University (Computer Science); Cornell Law School (JD); Y Combinator.