Investors / ClearSky / Compare with Marunouchi Innovation Partners
ClearSky vs Marunouchi Innovation Partners
ClearSky lists 43 portfolio companies and has joined 1 funding round; Marunouchi Innovation Partners lists 12 companies and has joined 6 rounds. ClearSky comes in most often at Series A (100% of its entries), Marunouchi Innovation Partners comes in most often at Growth (50% of its entries). 2 companies are on both portfolios, among them Mainspring Energy Inc. and Ubicquia.
Show as a table
| ClearSky | Marunouchi Innovation Partners | |
|---|---|---|
| Portfolio companies | 43 | 12 |
| Funding rounds joined | 1 | 6 |
| Rounds led | 1 | 0 |
| Rounds, last 12 months | 1 | 3 |
| Typical round it comes in at | $20M to $100M | $100M or more |
| Sites no longer answering | 0% | 0% |
Where they come in
share of entries by stageClearSkyMarunouchi Innovation Partners
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| ClearSky | Marunouchi Innovation Partners | |
|---|---|---|
| Pre-seed | 0% | 0% |
| Seed | 0% | 0% |
| Series A | 100% | 17% |
| Series B | 0% | 33% |
| Growth | 0% | 50% |
Themes
share of checked companiesClearSkyMarunouchi Innovation Partners
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| ClearSky | Marunouchi Innovation Partners | |
|---|---|---|
| Education | 11% | 38% |
| AI & Machine Learning | 29% | 14% |
| Cybersecurity | 20% | 0% |
| Industrial & Manufacturing | 13% | 19% |
| E-commerce & Marketplaces | 11% | 10% |
| Space & Defense | 4% | 10% |
Companies both back
2Shared companies are those both firms' own portfolio pages list, each checked against the company's site. The same comparison through the API is POST /v1/overlap, for up to 20 firms. How the data is graded
Compare ClearSky and Marunouchi Innovation Partners as data
Pull both portfolios and every co-investor through one API key or MCP, and lay up to 20 firms side by side with POST /v1/overlap. A free account adds Ask AI searches and alerts when either firm adds a company.
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/clear-sky.com/portfolio
# also
GET /v1/firms/marunouchi-innovation.com/portfolio
GET /v1/firms/clear-sky.com/coinvestors