Company Details
Technology Stack
Professional Summary
Andreas Baumunk is CIO, Head of Corporate IT at KAEFER. KAEFER operates in the construction industry and has 33000 employees. Based in Bremen, Bremen, Germany. Classified as a c-suite-level CIO leader. Their organization's technology stack includes MailJet, Outlook, Microsoft Office 365, CSC Corporate Domains, Mailchimp Mandrill, and 12 other technologies. KAEFER reports annual revenue of 2782000000.
Industry & Role Insights
- • CTO Rank tracks 16,373 CIO leaders with verified contact information.
- • There are 5,140 tech leaders in the construction industry in our database.
- • We have verified contacts for 3 tech leaders at KAEFER.
- • 121 tech leaders in Bremen are available in our database.
Position in the CTO Rank Database
- • Andreas Baumunk is 1 of 16,634 leaders with the CIO role tracked in the CTO Rank database.
- • 225 hold the CIO role at construction companies (out of 5,198 total construction leaders in our database).
- • 3 hold the CIO role in Bremen.
- • 55 hold the CIO role at companies with 33000 employees.
- • Typical CIO compensation in Bremen: $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 Andreas Baumunk?
Andreas Baumunk has a verified email address on file on CTO Rank. They work at KAEFER. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.
What company does Andreas Baumunk work for?
Andreas Baumunk is CIO, Head of Corporate IT at KAEFER, a company in the construction industry with 33000 employees. The company is headquartered in Bremen, Bremen, Germany.
What is Andreas Baumunk's role in technology leadership?
Andreas Baumunk is classified as a CIO leader at the c-suite level.
What technologies does Andreas Baumunk's organization use?
Andreas Baumunk's organization uses a technology stack that includes MailJet, Outlook, Microsoft Office 365, CSC Corporate Domains, Mailchimp Mandrill, TurboSMTP. This information is useful for sales teams, recruiters, and technology vendors.
Is Andreas Baumunk open to recruiting or new opportunities?
CTO Rank does not track open-to-work status. The best approach is to reach out directly to Andreas Baumunk using the verified contact information available to Pro members. When recruiting a CIO, Head of Corporate IT, personalizing your outreach with specifics about the role and tech stack typically yields the best response rate.
Can I pitch or sell to Andreas Baumunk at KAEFER?
Andreas Baumunk is CIO, Head of Corporate IT at KAEFER. CIOs like Andreas Baumunk typically evaluate vendors in MailJet, Outlook, Microsoft Office 365, and related categories. Use CTO Rank Pro to get verified email and approach directly.
How accurate is Andreas Baumunk's profile data?
CTO Rank verifies and refreshes profile data weekly. Andreas Baumunk's profile includes verified contact details, company information, and technology stack data sourced from multiple public and proprietary sources.
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