Investors / South Korea / QUAD Ventures
QUAD Ventures
Venture capital · South Korea · Asia Pacific
QUAD Ventures is a Korean venture capital firm that discovers and invests in founders and early-stage startups driving technological and lifestyle change. It manages a series of venture funds, including an open-innovation fund formed with KT, targeting sectors such as deep tech, mobility, and artificial intelligence.
Invests inAI & Machine LearningHealthcare & Biotech
In its own wordsdeep techartificial intelligenceautonomous drivingroboticsbiomaterialsmobility
Your fit with QUAD Ventures
Four questions about your startup
See how your round matches what it backs, point by point.
Or find every investor that fitsQUAD Ventures lists 6 checked portfolio companies on its own site and is named in 7 funding rounds. Its most frequent entry is Series A, 57% of the companies with a known first round. Its largest themes are AI & Machine Learning (55%), Healthcare & Biotech (18%) and Cybersecurity (9%). 75% of its companies are based in South Korea. It invests most often alongside Kiwoom Investment, NAVER Ventures and We Ventures.
Counts come from funding rounds that name QUAD Ventures, complete from mid-2025: earlier rounds appear only when they were reported later. Round amounts and full round histories are on Fundup AI.
Entry stage
share of companies by the stage of its first roundShow as a table
| Value | |
|---|---|
| Pre-seed | 0% |
| Seed | 14% |
| Series A | 57% |
| Series B | 29% |
| Growth | 0% |
Activity by year
rounds it joined, last 10 yearsShow as a table
| Total | Rounds it led | |
|---|---|---|
| '17 | 0 | 0 |
| '18 | 0 | 0 |
| '19 | 0 | 0 |
| '20 | 0 | 0 |
| '21 | 0 | 0 |
| '22 | 0 | 0 |
| '23 | 0 | 0 |
| '24 | 0 | 0 |
| '25 | 0 | 0 |
| '26 | 7 | 0 |
Investor profile
percentile among all firmsShow as a table
| Measure | Percentile of all firms | Value |
|---|---|---|
| Portfolio size | 8th | 6 companies |
| Recent activity | 91th | 7 rounds in 12 months |
| Early stage | 56th | 14% of entries at pre-seed or seed |
| Evidence | 52th | 0% of companies confirmed by a round |
| Sector focus | 87th | 55% in its largest sector |
| Reach | 42th | 2 countries |
Invests most often with
firms sharing its portfolio companiesShow as a table
| Share | |
|---|---|
| Kiwoom Investment | 2 |
| NAVER Ventures | 2 |
| We Ventures | 2 |
| Bigbang Angels | 1 |
| CRIT Ventures | 1 |
| InterVest | 1 |
| Kolon Investment | 1 |
| SBI Investment Korea | 1 |
Its portfolio companies
where they are based, and what their own sites showSite status
- Site answers6100%
- No longer answers00%
- Points to another company00%
- Parked or sold domain00%
A site that stops answering three checks in a row is counted as no longer answering; that is not proof of closure. A site that points to another company is often an acquisition.
Investment themes
share of its checked companiesThis firmAll checked companies
Show as a table
| This firm | All checked companies | |
|---|---|---|
| AI & Machine Learning | 55% | 18% |
| Healthcare & Biotech | 18% | 15% |
| Cybersecurity | 9% | 4% |
| Space & Defense | 9% | 3% |
| Enterprise Software | 9% | 8% |
Co-investor network
who it backs companies with, and who they back togetherAll co-investors or Compare portfolios with Kiwoom Investment
Compare QUAD Ventures head to head
portfolio size, rounds, entry stages, themes and the companies both backThree or more firms at once: portfolio overlap.
Recent portfolio activity
when companies last raised with QUAD Ventures| Date | Company | Stage |
|---|---|---|
| 21 Oct 2026 | Seed | |
| 19 Aug 2026 | Series A | |
| 14 Aug 2026 | Series A | |
| 13 Aug 2026 | Series A | |
| 13 Jul 2026 | Series A | |
| 5 Jun 2026 | Series B |
Round details for QUAD Ventures
Amounts, full round histories and every co-investor in QUAD Ventures' rounds are on Fundup AI. VCinfo covers investors and their portfolios.
Portfolio
6 companies checked against their own sites| Company | What it does | Themes | First round with it | Evidence |
|---|---|---|---|---|
| Algorix Corp builds digital intelligence and artificial intelligence solutions for businesses | AI & Machine LearningCybersecurity | Aug 2026Series A | Funding round | |
| FLEXELL SPACE develops solar cells for space applications | Space & DefenseAI & Machine Learning | Jul 2026Series A | Funding round | |
| The company provides a full-stack data solution for enterprise AI. | AI & Machine LearningEnterprise Software | Aug 2026Series A | Funding round | |
| KaliVir Immunotherapeutics is developing oncolytic viral immunotherapy programs for the treatment of cancer. | Healthcare & Biotech | Aug 2026Series A | Funding round | |
| The company creates AI technology for healthy aging, including AI software for osteoporosis diagnosis and muscle/fat segmentation. | Healthcare & BiotechAI & Machine Learning | Jun 2026Series B | Funding round | |
| The company builds intelligence from advanced dynamics using their post-transformer architecture Phase-TITAN. | AI & Machine LearningAI & Machine Learning | Oct 2026Seed | Funding round |
About this data
site last read 11 Nov 2026- Site
- quads.vc
- Last read
- 11 Nov 2026
- Watching since
- 5 Nov 2026
- Rounds since
- 5 Jun 2026
- Companies checked
- 6
Rates come from what VCinfo has observed since observation_start. Firms tend to remove companies that closed, so early rates understate reality. A company leaving a portfolio page does not mean it closed or exited. An unreachable site means our checks failed, nothing more.
Get QUAD Ventures' profile as data
Pull QUAD Ventures' portfolio, co-investors and changes through one API key or MCP, open every portfolio row, compare it with other firms, and get an email when it adds a company or files a fund.
Work email, sign-in link by email. Already have an account? Log in- Ask AI5 plain-English investor searches a day
- Full listsEvery portfolio row and two-firm overlap
- API and MCP100 REST or MCP calls a month, one key
- AlertsFollow 5 investors for portfolio and fund changes
$ curl -H "X-API-Key: YOUR_KEY" \
https://api.vcinfo.io/v1/firms/quads.vc
# also
GET /v1/firms/quads.vc/portfolio
GET /v1/firms/quads.vc/coinvestors
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