Company Details
Technology Stack
Professional Summary
Stephan Siebold is Engineering Manager at Thermondo GmbH. Thermondo GmbH operates in the semiconductors industry and has 480 employees. Based in Berlin, Berlin, Germany. Classified as a manager-level Engineering Manager leader. Their organization's technology stack includes Fastly CDN, Salesforce, DNSimple, Sendgrid, Gmail, and 28 other technologies. Thermondo GmbH reports annual revenue of 26000000. Thermondo GmbH has raised 115368118 in total funding.
Industry & Role Insights
- • CTO Rank tracks 128,091 Engineering Manager leaders with verified contact information.
- • There are 8,766 tech leaders in the semiconductors industry in our database.
- • We have verified contacts for 6 tech leaders at Thermondo GmbH.
- • 4,166 tech leaders in Berlin are available in our database.
Position in the CTO Rank Database
- • Stephan Siebold is 1 of 128,998 leaders with the Engineering Manager role tracked in the CTO Rank database.
- • 3,575 hold the Engineering Manager role at semiconductors companies (out of 8,896 total semiconductors leaders in our database).
- • 1,234 hold the Engineering Manager role in Berlin.
- • 295 hold the Engineering Manager role at companies with 480 employees.
- • Typical Engineering Manager compensation in Berlin: $150,000 – $280,000 (median $200,000). 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 Stephan Siebold?
Stephan Siebold has a verified email address on file on CTO Rank. They work at Thermondo GmbH. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.
What company does Stephan Siebold work for?
Stephan Siebold is Engineering Manager at Thermondo GmbH, a company in the semiconductors industry with 480 employees. The company is headquartered in Berlin, Berlin, Germany.
What is Stephan Siebold's role in technology leadership?
Stephan Siebold is classified as a Engineering Manager leader at the manager level.
What technologies does Stephan Siebold's organization use?
Stephan Siebold's organization uses a technology stack that includes Fastly CDN, Salesforce, DNSimple, Sendgrid, Gmail, Google Apps. This information is useful for sales teams, recruiters, and technology vendors.
Is Stephan Siebold open to recruiting or new opportunities?
CTO Rank does not track open-to-work status. The best approach is to reach out directly to Stephan Siebold using the verified contact information available to Pro members. When recruiting a Engineering Manager, personalizing your outreach with specifics about the role and tech stack typically yields the best response rate.
Can I pitch or sell to Stephan Siebold at Thermondo GmbH?
Stephan Siebold is Engineering Manager at Thermondo GmbH. Engineering Managers like Stephan Siebold typically evaluate vendors in Fastly CDN, Salesforce, DNSimple, and related categories. Use CTO Rank Pro to get verified email and approach directly.
How accurate is Stephan Siebold's profile data?
CTO Rank verifies and refreshes profile data weekly. Stephan Siebold's profile includes verified contact details, company information, and technology stack data sourced from multiple public and proprietary sources.
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