Mario Istuk
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Mario Istuk Email & Phone Number

Vorstandsmitglied at RIS AG
Location: Frankfurt, Hesse, Germany 8 work roles 1 school
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✓ Verified Jun 2026 3 data sources Profile completeness 86%

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Current company
Role
Vorstandsmitglied
Location
Frankfurt, Hesse, Germany

Who is Mario Istuk? Overview

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Quick answer

Mario Istuk is listed as Vorstandsmitglied at RIS AG, based in Frankfurt, Hesse, Germany. AeroLeads shows a matched LinkedIn profile for Mario Istuk.

Mario Istuk previously worked as Chief Sales Marketing Officer at Ris Ag and Managing Director RIS Croatia d.o.o. at Ris Ag. Mario Istuk holds Bachelor Of Science - Bs, Business Administration And Management, General from Private Fernfachhochschule Darmstadt.

Company email context

Email format at RIS AG

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RIS AG

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Profile bio

About Mario Istuk

With more than 20 years of experience in data center and cloud projects, I want to simplify the world of IT again and make the worlds of Dev & Ops accessible to everyone. Throughout my career, my passion for innovation and strategic thinking has led me to guide organizations through the complexity of modern IT landscapes.

Current workplace

Mario Istuk's current company

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RIS AG
Ris Ag
Vorstandsmitglied
Frankfurt, HE, DE
AeroLeads page
8 roles · 22 years

Mario Istuk work experience

A career timeline built from the work history available for this profile.

Vorstandsmitglied

Frankfurt, HE, DE

Vorstandsmitglied

Current

Köln, Nordrhein-Westfalen, Deutschland

Feb 2021 - Present

Chief Sales Marketing Officer

Current

Frankfurt Am Main / Köln

2010 - Present ~16 yrs 5 mos

Managing Director Ris Croatia D.O.O.

Current

Zagreb, Kroatien

Mar 2022 - Present

Chief Sales Marketing Officer

Current

Köln, Nordrhein-Westfalen, Deutschland

Jan 2020 - Present

Solutions Architect - Ris Consulting Gmbh

Frankfurt, Hessen, Deutschland

Aug 2010 - Jan 2021
1 education record

Mario Istuk education

  • Private Fernfachhochschule Darmstadt
    Private Fernfachhochschule Darmstadt
    Business Administration And Management, General
FAQ

Frequently asked questions about Mario Istuk

Quick answers generated from the profile data available on this page.

What company does Mario Istuk work for?

Mario Istuk works for RIS AG.

What is Mario Istuk's role at RIS AG?

Mario Istuk is listed as Vorstandsmitglied at RIS AG.

Where is Mario Istuk based?

Mario Istuk is based in Frankfurt, Hesse, Germany while working with RIS AG.

What companies has Mario Istuk worked for?

Mario Istuk has worked for Ris Ag, Xoap, Login Consultants Is Now Orange Business Services, and Stadt Frankfurt.

How can I contact Mario Istuk?

You can use AeroLeads to view verified contact signals for Mario Istuk at RIS AG, including work email, phone, and LinkedIn data when available.

What schools did Mario Istuk attend?

Mario Istuk holds Bachelor Of Science - Bs, Business Administration And Management, General from Private Fernfachhochschule Darmstadt.

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