Mainstreet Investment is a private equity firm. The one team member on file is in Seoul, South Korea. The known portfolio counts 10 companies, including WatchBox, ZenLedger, Caring, Ninjacart, Monolabs Co and Blind.
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Investment focus
Contacts
Who to pitch at Mainstreet Investment
Mainstreet Investment portfolio companies (10)
- WatchBox
- ZenLedger
- Caring
- Ninjacart
- Monolabs Co
- Blind
- Fanagement
- Paynstore
- Live X
- Weclassic
Co-investors
Funds that share portfolio companies with Mainstreet Investment.
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About Mainstreet Investment
The firm's listing covers sectors Commerce, Consumer, FinTech and Healthcare, and focus areas AgriTech, Community, Crypto and Digital Health; known deals cluster at Growth, Seed and Series A.
The contact to approach at Mainstreet Investment is Bo Gi Park (Investor).
Mainstreet Investment shares portfolio companies with 15 other investment firms, among them ThreePoint Capital, CMIA Capital Partners Pte. and Mainstreet Investment Management.
Frequently asked questions
What is Mainstreet Investment?
Mainstreet Investment is a private equity firm whose one person on file is in Seoul, South Korea, with a known portfolio of 10 companies. The portfolio comes from public investment records rather than from the firm, so deals that never surfaced publicly are not in it.
What does Mainstreet Investment invest in?
Listed sectors include Commerce, Consumer, FinTech and Healthcare; listed focus areas include AgriTech, Community, Crypto and Digital Health. Those tags come from the portfolio attached to the firm, so they describe what has been backed rather than a stated mandate for what comes next.
What stage does Mainstreet Investment invest at?
The known deals of Mainstreet Investment include Growth, Seed and Series A rounds. Check that against your own round before reaching out: stage mismatch is the most common reason a well matched sector still goes nowhere.
Who should I pitch at Mainstreet Investment?
One person at Mainstreet Investment is on file, listed as a contact for the firm, with their own profile page.
How do I contact Mainstreet Investment?
Any email address on file for the firm is masked on this page and readable inside RaiseHunt after you create an account. The one person attached to the firm has their own page, which shows whether an address is on file for them.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal