# Osman Kale

> Osman Kale is a seed investor in Sariyer backing Apps and Gaming. See 2 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: Angel Investor
- Location: Sariyer, Turkey
- Total investments: 2
- Last investment: Nov 2021
- Lead investor: 0%
- Last updated: Aug 2026
- Website: https://www.trangels.com/Home/InvestorDetail/96

Osman Kale is a seed investor in Sariyer focused on Apps and Gaming. He completed his high school education at Üsküdar American High School and graduated from Koç University, Department of Industrial Engineering. After graduation, he was the team leader responsible for the production, process monitoring, and spare part operations of turnkey projects carried out abroad. He is also a member of the Board of Directorsof Enther Energy, which focuses on renewable energy investments, especially in geothermal.

## Contacts

5 contacts available for Osman Kale: work email, personal email, work phone, personal phone and socials. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-email/osman-kale?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Apps | 1 | 50% |
| Gaming | 1 | 50% |
| Software | 1 | 50% |
| Video Games | 1 | 50% |
| Virtual World | 1 | 50% |

9 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 1 | 50% |
| Pre-Seed | 1 | 50% |

### Country

| Country | Investments | Share |
| --- | --- | --- |
| Turkey | 1 | 50% |
| United States | 1 | 50% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Teleporter | Teleporter is the World of Gamers in VR that brings us together in one digital place for all the ways gamers get together. Focused on gamers, inspired by the world’s best MMORPGs, and amplified by video-gaming enthusiasts, we dream of building a universe for gamers using technology, artistry, and magic.Our players in Teleporter can play manybuilt-in games, watch game streams, find like-minded others, and hang out together in fantastic 3D environments. Teleporter: WoG universe feels like and works like a game, but it also allows players to do many different things they usually love to do with other gamers. Our dream is to shape the future of gamers getting together digitally. | $450K | Pre-Seed | Nov 19, 2021 | http://www.teleporter.gg |
| BiSU | BiSU is a mobile platform that enables its users to order drinkable water in Turkey. Through the platform, its users have the ability to order water from any brand available nationally.BiSU is completely free of commission or fees and aims to democratize access to bottled water in Turkey by increasing transparency in prices and quality of water.The platform allows its customers to compare prices and pay with their credit cards for delivered bottled water.BiSU was launched in 2015 by Ergin Uner & Ozan Alptekin. It is based in Istanbul. | $645.3K | Seed | Jun 15, 2020 | http://www.bisu.com.tr |

2 of 2 investments shown.

## Co-investors
- [500 Istanbul](https://shizune.co/investors/profile/500-istanbul) — VC Fund, 1 deal together
- [Alesta Yatırım](https://shizune.co/investors/profile/alesta-girisim) — VC Fund, 1 deal together
- [Arya Women's Investment Platform](https://shizune.co/investors/profile/arya-women-s-investment-platform) — VC Fund, 1 deal together
- [Collective Spark](https://shizune.co/investors/profile/collective-spark) — VC Fund, 1 deal together
- [Sankonline](https://shizune.co/investors/profile/sankonline) — VC Fund, 1 deal together
- [SNK (GSYO)](https://shizune.co/investors/profile/snk-gsyo) — VC Fund, 1 deal together

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## Featured in investor lists
- [Food and Beverage Angel Investors in Turkey](https://shizune.co/investors/food-and-beverage-angel-investors-turkey)

## FAQ

### What does Osman Kale invest in?

Osman Kale invests primarily in Apps, Gaming and Software startups, most often at Seed and Pre-Seed stage. Most of the 2 investments tracked by Shizune back companies in Turkey. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### How do I contact Osman Kale?

Public channels for Osman Kale include the website linked on this profile. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.

### When did Osman Kale last invest?

The most recent investment recorded for Osman Kale closed in Nov 2021. Shizune tracks 2 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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