Heejae Jung is a Director at Atinum Investment, whose known portfolio counts 22 companies.
Is Heejae Jung a fit for your startup?
Paste your website. AI checks the fit and scores every other investor too.
Investment focus
Contacts
Affiliated funds' portfolios
Director at Atinum Investment, whose known portfolio counts 22 companies
- Sionic AI
- BRIA
- IMBiologics
- BOS Semiconductors
- Mustbio
- PineTree Therapeutics
- Superb AI
- Klook
- Liner
- Timetree
- Allganize
- CryptoQuant
- and 10 more
Investor Profile
Founders in the listed sectors AI, Commerce, Consumer and FinTech, and focus areas Beauty, Biotech, Drug Discovery and Enterprise SaaS fall inside that listing.
Stage-wise, the deals at Atinum Investment cluster around Growth, Late-Stage and Seed rounds.
The firm portfolio and the focus above give founders context on whether Heejae Jung matches their raise.
Colleagues at Atinum Investment
Sang-Ho Park
Managing Director
South Korea
Cheuk Kim
Chief Managing Director
Seoul, South Korea
Wangee Cho
Director
Gangnam District, South Korea
Aerin Noh
Venture capitalist
San Francisco, United States
Jaemin Jeong
Venture Capitalist
Seoul, South Korea
DooJin Maeng
Chief Managing Director
Seoul, South Korea
Sung Hyun Baek
Senior Associate
South Korea
Kyujin Hwang
Director
Seoul, South Korea
Sangmin David Lim
Investment Director
South Korea
Jinhyuk Jung
Venture Capital
Seoul, South Korea
Sang-hoon Gwak
Biotech investments
Seoul, South Korea
Frequently asked questions
Who is Heejae Jung?
Heejae Jung is a venture capital investor based in South Korea, listed as Director at Atinum Investment. The known portfolio of that firm counts 22 companies. That portfolio belongs to the firm, not to Heejae Jung personally.
What does Heejae Jung invest in?
Listed sectors include AI, Commerce, Consumer and FinTech; listed focus areas include Beauty, Biotech, Drug Discovery and Enterprise SaaS. Those tags come from the portfolios of the firms this profile is attached to, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Heejae Jung invest at?
Atinum Investment appears in Growth, Late-Stage and Seed rounds across its known deals, and Heejae Jung is listed there as Director. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
Which firm is Heejae Jung listed at?
Heejae Jung is listed as Director at Atinum Investment. 11 other people in the database share a firm with Heejae Jung.
How do I contact Heejae Jung?
A LinkedIn page is on file for Heejae Jung. It is readable inside RaiseHunt after you create an account. The database holds no email address and no phone number for this profile.
Skip the browsing. Let AI find your ideal investors in one minute.
Paste your startup website and AI picks your best-fit investors out of 135,000+ profiles.
Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal