Company Details
Technology Stack
Professional Summary
Martin Krenn is Head of IT, Siemens SI Austria at Siemens Energy. Siemens Energy operates in the machinery industry and has 313000 employees. Based in Austria. Classified as a head-level Head of IT leader. Their organization's technology stack includes Akamai DNS, Route 53, Outlook, Microsoft Office 365, Zendesk, and 74 other technologies. Siemens Energy reports annual revenue of 85081922000.
Industry & Role Insights
- • CTO Rank tracks 2,956 Head of IT leaders with verified contact information.
- • There are 14,612 tech leaders in the machinery industry in our database.
- • We have verified contacts for 370 tech leaders at Siemens Energy.
Position in the CTO Rank Database
- • Martin Krenn is 1 of 2,979 leaders with the Head of IT role tracked in the CTO Rank database.
- • 134 hold the Head of IT role at machinery companies (out of 14,868 total machinery leaders in our database).
- • 34 hold the Head of IT role at companies with 313000 employees.
Data sourced from 484,726 tech leadership profiles. Updated May 2026.
Frequently Asked Questions
How do I contact Martin Krenn?
Martin Krenn has a verified email address on file on CTO Rank. They work at Siemens Energy. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.
What company does Martin Krenn work for?
Martin Krenn is Head of IT, Siemens SI Austria at Siemens Energy, a company in the machinery industry with 313000 employees. The company is headquartered in Munich, Bavaria, Germany.
What is Martin Krenn's role in technology leadership?
Martin Krenn is classified as a Head of IT leader at the head level.
What technologies does Martin Krenn's organization use?
Martin Krenn's organization uses a technology stack that includes Akamai DNS, Route 53, Outlook, Microsoft Office 365, Zendesk, Amazon AWS. This information is useful for sales teams, recruiters, and technology vendors.
Is Martin Krenn open to recruiting or new opportunities?
CTO Rank does not track open-to-work status. The best approach is to reach out directly to Martin Krenn using the verified contact information available to Pro members. When recruiting a Head of IT, Siemens SI Austria, personalizing your outreach with specifics about the role and tech stack typically yields the best response rate.
Can I pitch or sell to Martin Krenn at Siemens Energy?
Martin Krenn is Head of IT, Siemens SI Austria at Siemens Energy. Head of ITs like Martin Krenn typically evaluate vendors in Akamai DNS, Route 53, Outlook, and related categories. Use CTO Rank Pro to get verified email and approach directly.
How accurate is Martin Krenn's profile data?
CTO Rank verifies and refreshes profile data weekly. Martin Krenn's profile includes verified contact details, company information, and technology stack data sourced from multiple public and proprietary sources.
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