# Fatih Mercimek

> Fatih Mercimek is a startup investor at Türk Telekom (Ankara). See 0 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Türk Telekom](https://shizune.co/investors/profile/trk-telekom)
- Location: Ankara, Turkey
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/fatih-mercimek-28120770/
- Facebook: https://www.facebook.com/fatih.mercimek.9

Fatih Mercimek is a startup investor at Türk Telekom in Ankara. He was born in 1981 in Gaziantep/Turkey. After greduating Selçuk University in 2002 He worked about Cooper Cable (for Access) and Fiber cable (for transmission) deployment Projects.In 2006 He started to work Alcatel-Lucent as an transmission support engineer. He worked as Customer Technical Advocate and than Technical Project Manager forTurk Telekom and Vodafone Transmission projects in 2009.After that He started to work at Turk Telekom Planing and Operation Department in 2010. He presented Guiness World Record of 80 wavelength (each 100G total 8 Tb/s) about 550 km in field fibers at WDM & NGON in 2013. After 5 years working on planing and Level 2 operationing in June 2015 He started to work at Operational Excellent Directory as Level 3 operations as Transmission Expert. He is working on Level 3 Operational Chronic Problems, Operational optimisations, Prepearing Operational notes about bugs and solving problems for Level 2 and Level 1 engineers.

## About Türk Telekom

VC Fund · Ankara, Turkey

Turk Telekom group provides integrated telecommunication services from PSTN, GSM to wide band internet. Türk Telekom group companies have 17.3 millions of PSTN customers, 6 millions of ADSL customers and 12.6 million GSM customers as of Mach 31, 2009. With its modern network substructure, covering the whole country, the group companies offer a widerange of services to its personal and corporate customers. Turk Telekom, who is the owner of the 99,9% of shares of the companies TTNET, Argela, Innova, Sebit A.S. and AssisTT, is also the owner of 81% of the shares of Avea, which is one of the three GSM operators in Turkey. Turk Telekom also supports Albtelecom in Albania. The 55% of the shares of Türk Telekom belongs to Oger Telekomunikasyon A.S. and the 30% of the shares belongs to Undersecretariat of Treasure of Turkey. The remaining 15% of shares has been offered to public.

5 contacts available at Türk Telekom.

| Name | Title | Profile |
| --- | --- | --- |
| Caner Çelikel | Founder | https://shizune.co/investors/profile/caner-%C3%A7elikel |
| Cemil Soylu | Senior Network Architect | https://shizune.co/investors/profile/cemil-soylu |
| Engin Danışman | Line Operations PAN Expert | https://shizune.co/investors/profile/engin-danisman |
| Fatih Mercimek | Optical Transmission Expert | https://shizune.co/investors/profile/fatih-mercimek |
| mehmet ozdem | Network Architecture & Design Group Manager | https://shizune.co/investors/profile/mehmet-ozdem |

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