Company Details
Technology Stack
Professional Summary
Tomas Kolarik is CTO at ZoomSphere. ZoomSphere operates in the information technology & services industry and has 14 employees. Based in Liberec, Liberec Region, Czechia. Classified as a c-suite-level CTO leader. Their organization's technology stack includes Amazon SES, MailJet, Gmail, Google Apps, MailChimp SPF, and 17 other technologies.
Industry & Role Insights
- • CTO Rank tracks 138,833 CTO 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 2 tech leaders at ZoomSphere.
Position in the CTO Rank Database
- • Tomas Kolarik is 1 of 140,489 leaders with the CTO role tracked in the CTO Rank database.
- • 62,499 hold the CTO role at information technology & services companies (out of 167,492 total information technology & services leaders in our database).
- • 19 hold the CTO role in Liberec Region.
- • 2,214 hold the CTO role at companies with 14 employees.
- • Typical CTO compensation in Liberec Region: $250,000 – $650,000 (median $420,000). 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 Tomas Kolarik?
Tomas Kolarik has a verified email address on file on CTO Rank. They work at ZoomSphere. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.
What company does Tomas Kolarik work for?
Tomas Kolarik is CTO at ZoomSphere, a company in the information technology & services industry with 14 employees. The company is headquartered in Prague, Hlavni mesto Praha, Czech Republic.
What is Tomas Kolarik's role in technology leadership?
Tomas Kolarik is classified as a CTO leader at the c-suite level.
What technologies does Tomas Kolarik's organization use?
Tomas Kolarik's organization uses a technology stack that includes Amazon SES, MailJet, Gmail, Google Apps, MailChimp SPF, Amazon AWS. This information is useful for sales teams, recruiters, and technology vendors.
Is Tomas Kolarik open to recruiting or new opportunities?
CTO Rank does not track open-to-work status. The best approach is to reach out directly to Tomas Kolarik using the verified contact information available to Pro members. When recruiting a CTO, personalizing your outreach with specifics about the role and tech stack typically yields the best response rate.
Can I pitch or sell to Tomas Kolarik at ZoomSphere?
Tomas Kolarik is CTO at ZoomSphere. CTOs like Tomas Kolarik typically evaluate vendors in Amazon SES, MailJet, Gmail, and related categories. Use CTO Rank Pro to get verified email and approach directly.
How accurate is Tomas Kolarik's profile data?
CTO Rank verifies and refreshes profile data weekly. Tomas Kolarik's profile includes verified contact details, company information, and technology stack data sourced from multiple public and proprietary sources.
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