RMS
Company
A small studio in Istanbul that designs and writes code.
"RMS" is the trade name of Mahmut Aksu, a sole proprietorship registered in Istanbul on 3 September 2026 with the Kozyatağı Tax Office, tax number 038 043 6144. The registered activity is computer programming, code 621000, and the studio works across design, web and software.
We work across two areas that are usually split between separate contractors: graphic design and development. That removes the most expensive failure point in a project, where a beautiful mockup turns out to be unbuildable, or a working system looks too rough to show a client.
We publish prices because it seems normal to. A client is entitled to understand the order of magnitude before the conversation rather than after the third meeting. Where naming a price honestly is impossible, we say so and propose paying for discovery first.
Rights to the result and the source files transfer to the client in full. We do not lock clients in technically, and on request we hand a project over to another team.

038 043 6144KOZYATAĞI VD
Registration details
- Legal name
- Mahmut Aksu Sole Proprietorship ("RMS")
- Tax number (Vergi Kimlik No)
- 038 043 6144
- Registered
- 3 September 2026
- Registering authority
- Kozyatağı Tax Office, Istanbul (Digital Tax Office filing)
- Registered activity
- 621000 — computer programming
- Registered address
- Yeni Çamlıca Mah. Dursunbey Cad. Acarlar Sitesi F4 Blok No: 3M, Daire 15, Ataşehir, Istanbul
- Phone / Email
- +90 535 690 20 27 · uzrmscom@gmail.com