Vivian Sun is a Tmfox Venture Partners（商弈投资） at Tmfox, whose known portfolio counts 4 companies.
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Investment focus
Contacts
Affiliated funds' portfolios
Tmfox Venture Partners（商弈投资） at Tmfox, whose known portfolio counts 4 companies
- Sonic Incytes
- GenerationsE Software Solutions
- Hancloud
- Shenzhen Lihexing
Investor Profile
Tmfox appears in Growth, Pre-Seed and Seed rounds across its known deals.
The firm portfolio and the focus above give founders context on whether Vivian Sun matches their raise.
Colleagues at Tmfox
Frequently asked questions
Who is Vivian Sun?
Vivian Sun is a venture debt investor based in Vancouver, British Columbia, Canada, listed as Tmfox Venture Partners（商弈投资） at Tmfox. The known portfolio of that firm counts 4 companies. That portfolio belongs to the firm, not to Vivian Sun personally.
What stage does Vivian Sun invest at?
Tmfox appears in Growth, Pre-Seed and Seed rounds across its known deals, and Vivian Sun is listed there as Tmfox Venture Partners（商弈投资）. 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 Vivian Sun listed at?
Vivian Sun is listed as Tmfox Venture Partners（商弈投资） at Tmfox. 3 other people in the database share a firm with Vivian Sun.
How do I contact Vivian Sun?
A LinkedIn page is on file for Vivian Sun. It is readable inside RaiseHunt after you create an account. The database holds no email address and no phone number for this profile.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal