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Cookie Policy

How OnCallKeeper uses cookies and similar technologies.

Last updated: July 9, 2026

Introduction

This Cookie Policy explains how OnCallKeeper, operated by TAKIMCA DANISMANLIK A.S. and RISEON TECHNOLOGIES LTD, uses cookies and similar technologies on our websites and Services.

By continuing to use our Services, you consent to cookies as described here, except where consent is required and not yet given.

What are cookies?

Cookies are small text files stored on your device when you visit a website. They help us operate, secure, and improve the Services.

Types of cookies we use

We use the following categories:

  • Strictly necessary — required for login, security, and core functionality
  • Functional — remember preferences such as language or theme
  • Analytics — measure usage and improve performance (e.g. privacy-friendly analytics)
  • Marketing — only with consent, where used for advertising or retargeting

Third-party cookies

Third parties such as analytics or payment providers may set cookies when you interact with their features. Their practices are governed by their own policies.

Managing cookies

You can control cookies through your browser settings. Disabling strictly necessary cookies may affect Service functionality.

Where required by law, we present a consent banner before placing non-essential cookies.

Contact Information

OnCallKeeper is operated by TAKIMCA DANISMANLIK A.S. and RISEON TECHNOLOGIES LTD.

TAKIMCA DANISMANLIK A.S. (Tax ID: 8161289302) — Republic of Türkiye

RISEON TECHNOLOGIES LTD — Company number 16937950 — United Kingdom

General: [email protected] · Sales: [email protected] · Privacy: [email protected] · Legal: [email protected]

Web: oncallkeeper.com · Contact form: oncallkeeper.com/contact

Address Information

OnCallKeeper, operated by TAKIMCA DANISMANLIK A.S. and RISEON TECHNOLOGIES LTD, maintains the following registered office locations:

  • 1. TAKIMCA DANISMANLIK A.S. — Istanbul HQ — Barbaros Mh. Şebboy Sk. No: 4 / 1-2, Ataşehir, Istanbul, Turkey
  • 2. RISEON TECHNOLOGIES LTD — London Office — Suite 10364, 5 Brayford Square, London, United Kingdom, E1 0SG
  • 3. RISEON TECHNOLOGIES LTD — US Office — 16192 Coastal Highway, Lewes, DE 19958, USA