Investors / Israel / Corundum Open Innovation
Corundum Open Innovation
Venture capital · Herzliya Pituah, Israel · Middle East and Africa
Corundum Open Innovation is an Israel-Japan venture capital firm backed by Japanese corporations. It invests in Israeli high-tech companies and Israeli VC funds, and provides business development services connecting its portfolio companies and investors with the Japanese market.
Invests inHealthcare & BiotechFintech
In its own wordscybersecurityartificial intelligencebig datacloud infrastructuremedtechfintech
Your fit with Corundum Open Innovation
Four questions about your startup
See how your round matches what it backs, point by point.
Or find every investor that fitsCorundum Open Innovation lists 9 checked portfolio companies on its own site and is named in 2 funding rounds, 1 of them as lead. Its most frequent entry is Seed, 50% of the companies with a known first round. Its largest themes are Healthcare & Biotech (62%), Fintech (23%) and Gaming (8%). 50% of its companies are based in Israel. It invests most often alongside Vivo Capital, AFG Partners and AdFirst.vc.
Counts come from funding rounds that name Corundum Open Innovation, 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 roundCorundum Open Innovation does not state its stages on its site, so only what it does is shown.
Show as a table
| Value | |
|---|---|
| Pre-seed | 0% |
| Seed | 50% |
| Series A | 0% |
| Series B | 50% |
| 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 | 1 | 0 |
| '26 | 1 | 1 |
Investor profile
percentile among all firmsShow as a table
| Measure | Percentile of all firms | Value |
|---|---|---|
| Portfolio size | 19th | 9 companies |
| Recent activity | 59th | 1 rounds in 12 months |
| Early stage | 73th | 50% of entries at pre-seed or seed |
| Evidence | 52th | 0% of companies confirmed by a round |
| Sector focus | 89th | 62% in its largest sector |
| Reach | 70th | 4 countries |
Invests most often with
firms sharing its portfolio companiesShow as a table
| Share | |
|---|---|
| Vivo Capital | 2 |
| AFG Partners | 1 |
| AdFirst.vc | 1 |
| BITKRAFT Ventures | 1 |
| Catalio Capital Management | 1 |
| Claret Capital Partners | 1 |
| Creandum | 1 |
| D4 Ventures | 1 |
Its portfolio companies
where they are based, and what their own sites showSite status
- Site answers9100%
- 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 | |
|---|---|---|
| Healthcare & Biotech | 62% | 15% |
| Fintech | 23% | 12% |
| Gaming | 8% | 1% |
| Consumer | 8% | 3% |
Co-investor network
who it backs companies with, and who they back togetherCompare Corundum Open Innovation 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 Corundum Open Innovation| Date | Company | Stage |
|---|---|---|
| 16 Mar 2026 | Seed Led | |
| 13 Aug 2025 | Series B |
Round details for Corundum Open Innovation
Amounts, full round histories and every co-investor in Corundum Open Innovation's rounds are on Fundup AI. VCinfo covers investors and their portfolios.
Portfolio
9 companies checked against their own sites| Company | What it does | Themes | First round with it | Evidence |
|---|---|---|---|---|
| The company develops and provides a pioneering laparoscopic system called SURROUND SCOPE for minimally invasive surgery. | Healthcare & Biotech | Portfolio page | ||
| Appcharge provides payment solutions for mobile games | FintechGaming | Aug 2025Series B | Funding round | |
| CathWorks develops a system that uses artificial intelligence and computational science to obtain physiologic information from routine angiograms | Healthcare & Biotech | Portfolio page | ||
| Entera Bio is a clinical-stage company pioneering tablet format peptide and protein replacement therapies for conditions with major unmet needs. | Healthcare & Biotech | Portfolio page | ||
| MyDario develops and sells products for managing chronic conditions such as diabetes, hypertension, and weight management. | Healthcare & Biotech | Portfolio page | ||
| The company provides clinical testing and research services for personal care and therapeutic products | Healthcare & BiotechConsumer | Mar 2026Seed | Funding round | |
| Theranica develops advanced digital therapeutics for pain management | Healthcare & Biotech | Portfolio page | ||
| Vertex Ventures invests in startups from Seed to Series B, focusing on AI, Cyber, Healthtech, and Deep Tech | Healthcare & BiotechFintech | Portfolio page | ||
| Wefox is a European insurance platform that combines smart distribution and MGA services. | FintechHealthcare & Biotech | Portfolio page |
About this data
site last read 5 Nov 2026- Site
- corundumoi.com
- Last read
- 5 Nov 2026
- Watching since
- 6 Nov 2026
- Rounds since
- 13 Aug 2025
- Companies checked
- 9
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.
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