Company Details
Technology Stack
Professional Summary
Siegmar Thamm is Head of Cloud IaaS Germany at Atos. Atos operates in the information technology & services industry and has 72000 employees. Based in Berlin, Berlin, Germany. Classified as a head-level Head of Cloud/Infra leader. Their organization's technology stack includes Outlook, Microsoft Office 365, Atlassian Cloud, Zoho CRM, OneTrust, and 20 other technologies. Atos reports annual revenue of 9977673000.
Industry & Role Insights
- • CTO Rank tracks 1,248 Head of Cloud/Infra leaders with verified contact information.
- • There are 166,587 tech leaders in the information technology & services industry in our database.
- • We have verified contacts for 139 tech leaders at Atos.
- • 4,166 tech leaders in Berlin are available in our database.
Position in the CTO Rank Database
- • Siegmar Thamm is 1 of 1,255 leaders with the Head of Cloud/Infra role tracked in the CTO Rank database.
- • 479 hold the Head of Cloud/Infra role at information technology & services companies (out of 167,492 total information technology & services leaders in our database).
- • 23 hold the Head of Cloud/Infra role in Berlin.
- • 8 hold the Head of Cloud/Infra role at companies with 72000 employees.
Data sourced from 484,726 tech leadership profiles. Updated May 2026.
Frequently Asked Questions
How do I contact Siegmar Thamm?
Siegmar Thamm has a verified email address on file on CTO Rank. They work at Atos. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.
What company does Siegmar Thamm work for?
Siegmar Thamm is Head of Cloud IaaS Germany at Atos, a company in the information technology & services industry with 72000 employees. The company is headquartered in Irving, Texas, United States.
What is Siegmar Thamm's role in technology leadership?
Siegmar Thamm is classified as a Head of Cloud/Infra leader at the head level.
What technologies does Siegmar Thamm's organization use?
Siegmar Thamm's organization uses a technology stack that includes Outlook, Microsoft Office 365, Atlassian Cloud, Zoho CRM, OneTrust, Django Language. This information is useful for sales teams, recruiters, and technology vendors.
Is Siegmar Thamm open to recruiting or new opportunities?
CTO Rank does not track open-to-work status. The best approach is to reach out directly to Siegmar Thamm using the verified contact information available to Pro members. When recruiting a Head of Cloud IaaS Germany, personalizing your outreach with specifics about the role and tech stack typically yields the best response rate.
Can I pitch or sell to Siegmar Thamm at Atos?
Siegmar Thamm is Head of Cloud IaaS Germany at Atos. Head of Cloud/Infras like Siegmar Thamm typically evaluate vendors in Outlook, Microsoft Office 365, Atlassian Cloud, and related categories. Use CTO Rank Pro to get verified email and approach directly.
How accurate is Siegmar Thamm's profile data?
CTO Rank verifies and refreshes profile data weekly. Siegmar Thamm's profile includes verified contact details, company information, and technology stack data sourced from multiple public and proprietary sources.
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