What stage does Upstream Ventures invest at?

Upstream Ventures invests at the Seed, Series A stages.

What is Upstream Ventures's typical check size?

Upstream Ventures typically writes checks of $955K – $4M.

Where is Upstream Ventures located?

Upstream Ventures is headquartered in Taipei, TW.

Upstream Ventures

Venture capital

Taipei · Seed–Series A · 4 people tracked

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Find your way into Upstream Ventures

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

Giorgio Pastariniunlockedknows Jeff Wu · together at National Taiwan University

×5knows the team · via Peace Corps

×3knows the team · via Saint Mary's College of California

×2knows the team · via National Taiwan University

knows the team · via Fu Jen Catholic University

✨ Fox Verdict

Investment thesis

Upstream Ventures invests at the early stage, concentrating on seed through Pre-A/A rounds for companies with strong growth potential. Its team brings over a decade of secondary-market research and operating experience across traditional industries, electronics, advanced manufacturing, and semiconductors. Since 2023 it has increased its focus on vertically integrated SaaS and advanced manufacturing technologies. The firm believes frontier technology and innovation are key to solving industry challenges, positioning itself at the industry's upstream to identify promising startups and support them with strategic resources to achieve growth and breakthroughs.

Invests inAdvanced Manufacturing Deep Tech Enterprise Software Fintech SaaS Semiconductors Asia-Pacific China Taipei Taiwan

Source: firm website, verified Aug 3, 2026.

Stage

Seed–Series A

Check

$955K – $4M

Taipei, TW

Instruments

Equity

Last 12 months

2 investments

Tracked investments

Team · 4 people

from the firm's website & curated

Jeff Wu· Partner· London, England, United Kingdomin

Partner at Upstream Ventures with extensive investment and entrepreneurial experience. He co-founded Statementdog (財報狗) in 2010, founded Hongce Investment in 2013, and co-founded Caibao Cloud in 2022. Since 2018 he has angel-invested in companies including iSem, ECPay, and 91APP, following a long-term investment philosophy.

Sky Lin· Partner· Anchorage, Alaska, United Statesin

Partner at Upstream Ventures and CFA charterholder, previously a financial advisor and investment professional. He serves as investment director at Statementdog and research lead at Hongce Investment, specializing in startups and secondary markets across tech and traditional industries, with a focus on undervalued opportunities.

Isaac Vanderburg· 合夥人· Anchorage, AKin

Isaac Vanderburg is CEO of Launch Alaska, where over his first six years he expanded the organization's operating budget more than tenfold and grew its portfolio to over 30 climate tech startups. He is a founding board member of Earthshot Ventures, a $94 million Alaska-based climate tech VC fund, and has managed two early-stage investment funds. He completed the Energy Executive Leadership Program at NREL and the Energy Innovation and Emerging Technologies program at Stanford.

Yukiko Yoda· 創辦人· San Jose, California, United Statesin

What they invest in

from 4 of 4 portfolio companies

AI & Machine Learning ×3SaaS ×3Healthtech ×2Sales Tech ×2Digital Health ×1Fintech ×1Marketing Tech ×1

HQs:United States×2

Investments · 4 tracked

founders shown can be your intro path

By year:2026 · 1 2025 · 1 2024 · 1 2023 · 14 dated

Alysioalysio.ai in 𝕏Jul 2023 · $1.4M

Alysio is an AI-native platform that unifies revenue and sales data from tools like Salesforce, HubSpot, and Gong into a single conversational interface, providing real-time intelligence and automating GTM workflows.

AI & Machine LearningSaaSSales TechSalt Lake City, US

Aaron McReynolds(Executive Officer, Director)inRyan Harris(Executive Officer, Director)in

BoardKat Kennedy(Director)in

Co-investorsKickstart Service Provider Capital Capital Eleven Saas Ventures, L.L.C.Village Global

Cyleritycylerity.com inOct 2025 · $4M

Cylerity works in healthcare finance, using data to turn receivables into working capital and reduce operational friction.

AI & Machine LearningDigital HealthFintechHealthtechSaaS

Co-investorsHealthX Ventures Tundra Angels C2 Ventures Wisconsin Investment Partners

Klinicklinic.com inJan 2026

Healthcare company that raised a $24M Series A

HealthtechFrisco, US

Avish Bhama(Executive Officer, Director)in

BoardIlya Golubovich(Director)inDaniel Goldsmith(Director)in

Co-investorsDraper Associates SeedToB Tau Ventures I2BF Global Ventures Proofpoint Capital TAU Ventures

Moblygetmobly.com inFeb 2024 · $2.5M

Mobly offers an AI-powered mobile app for capturing leads at trade shows, conferences, and field events by scanning badges, QR codes, business cards, and handwritten name tags with a phone camera.

AI & Machine LearningMarketing TechSaaSSales Tech

Zach Barney(Founder)in

Co-investorsEniac Ventures Service Provider Capital Jump Capital Peak Ventures Peterson Ventures

Portfolio news

latest coverage across their companies

Klinic Raises $24M in Series A Equity Funding

Klinic · finsmes.com · Jul 8, 2026

Cylerity raises $4m to speed payments

Cylerity · fintech.global · Oct 29, 2025

Frequently asked questions

What stage does Upstream Ventures invest at?: Upstream Ventures invests at the Seed, Series A stages.
What is Upstream Ventures's typical check size?: Upstream Ventures typically writes checks of $955K – $4M.
What sectors does Upstream Ventures focus on?: Upstream Ventures focuses on Advanced Manufacturing, Deep Tech, Enterprise Software, Fintech, SaaS, Semiconductors.
Where is Upstream Ventures located?: Upstream Ventures is headquartered in Taipei, TW.

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