# Green Coin Best Investment Business Limited Liability Partnership

> Green Coin Best Investment Business Limited Liability Partnership is a VC fund. See 3 investments, check sizes, portfolio. Updated Aug 2026.

- Type: VC Fund
- Total investments: 3
- Last investment: Feb 2026
- Lead investor: 0%
- Last updated: Aug 2026

Green Coin Best Investment Business Limited Liability Partnership is an investment firm.

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Oceanic Constellations, Inc | Oceanic Constellations empowers ocean visualization with a network of autonomous surface drones and advanced marine monitoring technology. | $13.1M | Series B | Feb 12, 2026 |  |
| Oceanic Constellations, Inc | Oceanic Constellations empowers ocean visualization with a network of autonomous surface drones and advanced marine monitoring technology. | $8.3M | Series A | Jul 03, 2025 |  |
| Trustdock | Trustdock is a platform for identity confirmation API service in Japan. You can outsource KYC / identity confirmation via online API, complying with various laws including criminal profit transfer prevention law, antique sales law, cell phone fraud prevention use law etc. It can be used with any ID service regardless of business type, such asmatching to FinTech, shared eco, etc. | $10.9M | Venture - Series Unknown | May 17, 2023 |  |

3 of 3 investments shown.

## Co-investors
- [Globis Capital Partners](https://shizune.co/investors/profile/globis-capital-partners) — VC Fund, 3 deals together
- [Coral Capital](https://shizune.co/investors/profile/coral-capital) — VC Fund, 2 deals together
- [aSTART](https://shizune.co/investors/profile/%EF%BD%81start) — VC Fund, 1 deal together
- [DBJ Capital](https://shizune.co/investors/profile/dbj-capital) — VC Fund, 1 deal together
- [JAFCO](https://shizune.co/investors/profile/jafco-co-ltd) — VC Fund, 1 deal together
- [JIC Venture Growth Investments](https://shizune.co/investors/profile/jic-venture-growth-investments) — VC Fund, 1 deal together

## Similar investors

### Similar stage
- [Antler](https://shizune.co/investors/profile/antler-be9c) — VC Fund
- [Alumni Ventures](https://shizune.co/investors/profile/alumni-ventures-group) — VC Fund
- [General Catalyst](https://shizune.co/investors/profile/general-catalyst-partners) — VC Fund

## FAQ

### When did Green Coin Best Investment Business Limited Liability Partnership last invest?

The most recent investment recorded for Green Coin Best Investment Business Limited Liability Partnership closed in Feb 2026. Shizune tracks 3 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.

### Is Shizune's investor data accurate?

Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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