# Jiranjigyo Security

> Jiranjigyo Security is a VC fund in Gyeongju backing Bitcoin, Finance and Cryptocurrency. See 1 investments, check sizes, portfolio. Updated Aug 2026.

- Type: VC Fund
- Location: Gyeongju, South Korea
- Total investments: 1
- Last investment: Dec 2021
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/company/jiransecurity
- Website: https://www.jiransecurity.com
- Facebook: https://www.facebook.com/jiransecu

Jiranjigyo Security is a security software company providing solutions and services for corporate information security and data management.

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Bitcoin | 1 | 100% |
| Finance | 1 | 100% |
| Cryptocurrency | 1 | 100% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| D'CENT | D'CENT provides cryptocurrency hardware wallets for keeping crypto assets secure. The company's hardware wallet is equipped with biometric authentication. It supports the most popular mainnets including Bitcoin, Ethereum, and XRPL. The wallet generates and stores private keys within the hardware and the user has to confirm withfingerprint authentication to initiate a transaction. | $5.5M | Series A | Dec 23, 2021 |  |

1 of 1 investments shown.

## Co-investors
- [JiranSecurity](https://shizune.co/investors/profile/jiransecurity) — VC Fund, 1 deal together
- [Karen Ventures](https://shizune.co/investors/profile/karen-ventures) — VC Fund, 1 deal together
- [KB Investment](https://shizune.co/investors/profile/kbinvest) — VC Fund, 1 deal together
- [KDB Capital](https://shizune.co/investors/profile/kdb-capital) — VC Fund, 1 deal together
- [L&S Venture Capital](https://shizune.co/investors/profile/l-s-venture-capital) — VC Fund, 1 deal together
- [SL Investment](https://shizune.co/investors/profile/sl-investment) — VC Fund, 1 deal together

## Similar investors

### Similar industry
- [Coinbase Ventures](https://shizune.co/investors/profile/coinbase-ventures) — VC Fund
- [Polychain](https://shizune.co/investors/profile/polychain-capital) — VC Fund
- [Digital Currency Group](https://shizune.co/investors/profile/digital-currency-group) — VC Fund

### 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

### Similar country
- [Strong Ventures](https://shizune.co/investors/profile/strong-ventures) — VC Fund
- [Korea Credit Guarantee Fund](https://shizune.co/investors/profile/korea-credit-guarantee-fund) — VC Fund
- [Kakao Ventures](https://shizune.co/investors/profile/kakao-ventures) — VC Fund

## Featured in investor lists
- [Cryptocurrency Investors in South Korea](https://shizune.co/investors/cryptocurrency-investors-south-korea)
- [Cryptocurrency VC Funds in South Korea](https://shizune.co/investors/cryptocurrency-vc-funds-south-korea)
- [Finance Investors in South Korea](https://shizune.co/investors/finance-investors-south-korea)
- [Finance VC Funds in South Korea](https://shizune.co/investors/finance-vc-funds-south-korea)
- [Payments Investors in South Korea](https://shizune.co/investors/payments-investors-south-korea)

## FAQ

### What does Jiranjigyo Security invest in?

Jiranjigyo Security invests primarily in Bitcoin, Finance and Cryptocurrency startups, most often at Series A stage. Most of the 1 investments tracked by Shizune back companies in South Korea. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did Jiranjigyo Security last invest?

The most recent investment recorded for Jiranjigyo Security closed in Dec 2021. Shizune tracks 1 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.

# About Shizune
Shizune.co is an investor database. Core features:
- 48,091 startup investors (angels, VCs, accelerators, and others)
- Email, phone, LinkedIn (for intros), socials, and other contact data
- Updated daily from public funding news
- CSV and Excel export

The User can access the full database FOR FREE after signing up: shizune.co