# Caglar Karatas

> Caglar Karatas is a seed investor at GastroClub (London) backing Mobile and Internet. See 1 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [GastroClub](https://shizune.co/investors/profile/gastroclub)
- Location: London, United Kingdom
- Total investments: 1
- Last investment: Dec 2016
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/caglarkaratas

Caglar Karatas is a Co-Founder at GastroClub. He attended Harvard Business School.

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Mobile | 1 | 100% |
| Internet | 1 | 100% |
| Messaging | 1 | 100% |
| Health Care | 1 | 100% |
| Internet of Things | 1 | 100% |

6 industries tracked in total.

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Doktorderki | Doktorderki is an online system that allows people to directly talk to doctors about their questions and problems regarding health. It aims to establish a scalable B2C growth model along with the investment it is taking and to do B2B work with pharmacists and mainly dermocosmetics companies.The company was founded in 2015 and is headquartered inIstanbul, Turkey. |  | Seed | Dec 01, 2016 |  |

1 of 1 investments shown.

## Co-investors
- [BIC Angels](https://shizune.co/investors/profile/bic-angel-invesments) — VC Fund, 1 deal together

## About GastroClub

VC Fund



1 contacts available at GastroClub.

| Name | Title | Profile |
| --- | --- | --- |
| Caglar Karatas | Co-Founder | https://shizune.co/investors/profile/caglar-karatas |

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## FAQ

### What does Caglar Karatas invest in?

Caglar Karatas invests primarily in Mobile, Internet and Messaging startups, most often at Seed stage. Most of the 1 investments tracked by Shizune back companies in Turkey. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did Caglar Karatas last invest?

The most recent investment recorded for Caglar Karatas closed in Dec 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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