Company Details
Technology Stack
Professional Summary
Katja Ruesing is PA to the CTO & PA to the CSO at Riverty. Riverty operates in the financial services industry and has 1700 employees. Based in Guetersloh, North Rhine-Westphalia, Germany. Classified as a c-suite-level CTO leader. Their organization's technology stack includes Mailchimp Mandrill, MailJet, Outlook, Microsoft Office 365, Zendesk, and 14 other technologies. Riverty reports annual revenue of 329900000.
Industry & Role Insights
- • CTO Rank tracks 138,833 CTO leaders with verified contact information.
- • There are 34,741 tech leaders in the financial services industry in our database.
- • We have verified contacts for 4 tech leaders at Riverty.
- • 3,062 tech leaders in North Rhine-Westphalia are available in our database.
Position in the CTO Rank Database
- • Katja Ruesing is 1 of 140,489 leaders with the CTO role tracked in the CTO Rank database.
- • 7,533 hold the CTO role at financial services companies (out of 34,954 total financial services leaders in our database).
- • 1,021 hold the CTO role in North Rhine-Westphalia.
- • 233 hold the CTO role at companies with 1700 employees.
Data sourced from 484,726 tech leadership profiles. Updated May 2026.
Frequently Asked Questions
How do I contact Katja Ruesing?
Katja Ruesing has a verified email address on file on CTO Rank. They work at Riverty. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.
What company does Katja Ruesing work for?
Katja Ruesing is PA to the CTO & PA to the CSO at Riverty, a company in the financial services industry with 1700 employees. The company is headquartered in Baden-Baden, Baden-Wuerttemberg, Germany.
What is Katja Ruesing's role in technology leadership?
Katja Ruesing is classified as a CTO leader at the c-suite level.
What technologies does Katja Ruesing's organization use?
Katja Ruesing's organization uses a technology stack that includes Mailchimp Mandrill, MailJet, Outlook, Microsoft Office 365, Zendesk, CloudFlare Hosting. This information is useful for sales teams, recruiters, and technology vendors.
Is Katja Ruesing open to recruiting or new opportunities?
CTO Rank does not track open-to-work status. The best approach is to reach out directly to Katja Ruesing using the verified contact information available to Pro members. When recruiting a PA to the CTO & PA to the CSO, personalizing your outreach with specifics about the role and tech stack typically yields the best response rate.
Can I pitch or sell to Katja Ruesing at Riverty?
Katja Ruesing is PA to the CTO & PA to the CSO at Riverty. CTOs like Katja Ruesing typically evaluate vendors in Mailchimp Mandrill, MailJet, Outlook, and related categories. Use CTO Rank Pro to get verified email and approach directly.
How accurate is Katja Ruesing's profile data?
CTO Rank verifies and refreshes profile data weekly. Katja Ruesing's profile includes verified contact details, company information, and technology stack data sourced from multiple public and proprietary sources.
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