Company Details
Technology Stack
Professional Summary
Stefan Lemke is Member of the Executive Board and CIO at SIGNAL IDUNA Gruppe. SIGNAL IDUNA Gruppe operates in the insurance industry and has 1900 employees. Based in Bonn, North Rhine-Westphalia, Germany. Classified as a c-suite-level CIO leader. Their organization's technology stack includes MailJet, SendInBlue, Outlook, Microsoft Office 365, VueJS, and 24 other technologies. SIGNAL IDUNA Gruppe reports annual revenue of 7236000000.
Industry & Role Insights
- • CTO Rank tracks 16,373 CIO leaders with verified contact information.
- • There are 6,782 tech leaders in the insurance industry in our database.
- • We have verified contacts for 3 tech leaders at SIGNAL IDUNA Gruppe.
- • 3,062 tech leaders in North Rhine-Westphalia are available in our database.
Position in the CTO Rank Database
- • Stefan Lemke is 1 of 16,634 leaders with the CIO role tracked in the CTO Rank database.
- • 558 hold the CIO role at insurance companies (out of 6,830 total insurance leaders in our database).
- • 195 hold the CIO role in North Rhine-Westphalia.
- • 113 hold the CIO role at companies with 1900 employees.
- • Typical CIO compensation in North Rhine-Westphalia: $230,000 – $500,000 (median $360,000). Composite from levels.fyi, Glassdoor, and Payscale data; adjusted for state cost of labor.
Data compiled from LinkedIn public profiles, company filings, and verified public technology signals. Methodology & sources · Updated May 2026.
Frequently Asked Questions
How do I contact Stefan Lemke?
Stefan Lemke has a verified email address on file on CTO Rank. They work at SIGNAL IDUNA Gruppe. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.
What company does Stefan Lemke work for?
Stefan Lemke is Member of the Executive Board and CIO at SIGNAL IDUNA Gruppe, a company in the insurance industry with 1900 employees. The company is headquartered in Hamburg, Hamburg, Germany.
What is Stefan Lemke's role in technology leadership?
Stefan Lemke is classified as a CIO leader at the c-suite level.
What technologies does Stefan Lemke's organization use?
Stefan Lemke's organization uses a technology stack that includes MailJet, SendInBlue, Outlook, Microsoft Office 365, VueJS, MongoDB. This information is useful for sales teams, recruiters, and technology vendors.
Is Stefan Lemke open to recruiting or new opportunities?
CTO Rank does not track open-to-work status. The best approach is to reach out directly to Stefan Lemke using the verified contact information available to Pro members. When recruiting a Member of the Executive Board and CIO, personalizing your outreach with specifics about the role and tech stack typically yields the best response rate.
Can I pitch or sell to Stefan Lemke at SIGNAL IDUNA Gruppe?
Stefan Lemke is Member of the Executive Board and CIO at SIGNAL IDUNA Gruppe. CIOs like Stefan Lemke typically evaluate vendors in MailJet, SendInBlue, Outlook, and related categories. Use CTO Rank Pro to get verified email and approach directly.
How accurate is Stefan Lemke's profile data?
CTO Rank verifies and refreshes profile data weekly. Stefan Lemke's profile includes verified contact details, company information, and technology stack data sourced from multiple public and proprietary sources.
Get full access
Unlock verified emails, phone numbers, LinkedIn profiles, and CSV exports for 485,000+ tech leaders.
Upgrade to Pro