# Leon Waisbein

> Leon Waisbein is a Series A investor backing Mobile, Security and Real Time. See 1 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Total investments: 1
- Last investment: Nov 2016
- Lead investor: 0%
- Last updated: Aug 2026
- Facebook: https://www.facebook.com/leon.waisbein

Leon Waisbein is a Series A investor focused on Mobile and Security. Leon Waisbein

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Mobile | 1 | 100% |
| Security | 1 | 100% |
| Real Time | 1 | 100% |
| Marketplace | 1 | 100% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| SafeDK | SafeDK is an SDK management and marketplace for enterprises and mobile developers. It offers an infrastructure solution, which improves mobile apps’ security, stability, and QoS by monitoring and controlling 3rd party tools integrated in the apps. The company is based in Herzliya, Israel. | $3.5M | Series A | Nov 22, 2016 |  |

1 of 1 investments shown.

## Co-investors
- [Kaedan Capital](https://shizune.co/investors/profile/kaedan-capital-group) — VC Fund, 1 deal together
- [Samsung NEXT](https://shizune.co/investors/profile/samsungnext) — VC Fund, 1 deal together
- [StageOne Ventures](https://shizune.co/investors/profile/stageone-ventures) — VC Fund, 1 deal together

## Similar investors

### Similar industry
- [FJ Labs](https://shizune.co/investors/profile/fj-labs) — VC Fund
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### Similar stage
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### Similar country
- [OurCrowd](https://shizune.co/investors/profile/ourcrowd) — VC Fund
- [Entrée Capital](https://shizune.co/investors/profile/entree-capital) — VC Fund
- [Pitango VC](https://shizune.co/investors/profile/pitango-venture-capital) — VC Fund

## Featured in investor lists
- [Mobile Angel Investors in Israel](https://shizune.co/investors/mobile-angel-investors-israel)
- [Marketplace Angel Investors in Israel](https://shizune.co/investors/marketplace-angel-investors-israel)

## FAQ

### What does Leon Waisbein invest in?

Leon Waisbein invests primarily in Mobile, Security and Real Time startups, most often at Series A stage. Most of the 1 investments tracked by Shizune back companies in Israel. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did Leon Waisbein last invest?

The most recent investment recorded for Leon Waisbein closed in Nov 2016. 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.

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