Company Details
Technology Stack
Professional Summary
Martin Sonc is Chief Technology Officer at Castoola. Castoola operates in the marketing & advertising industry and has 10 employees. Based in Ljubljana, Ljubljana, Slovenia. Classified as a c-suite-level CTO leader. Their organization's technology stack includes Outlook, Microsoft Office 365, Amazon AWS, Nginx, Google Tag Manager, and 11 other technologies.
Position in the CTO Rank Database
- • Typical CTO compensation in Ljubljana: $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 June 2026.
Frequently Asked Questions
How do I contact Martin Sonc?
Martin Sonc has a verified email address on file on CTO Rank. They work at Castoola. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.
What company does Martin Sonc work for?
Martin Sonc is Chief Technology Officer at Castoola, a company in the marketing & advertising industry with 10 employees. The company is headquartered in Murska Sobota, Murska Sobota, Slovenia.
What is Martin Sonc's role in technology leadership?
Martin Sonc is classified as a CTO leader at the c-suite level.
What technologies does Martin Sonc's organization use?
Martin Sonc's organization uses a technology stack that includes Outlook, Microsoft Office 365, Amazon AWS, Nginx, Google Tag Manager, reCAPTCHA. This information is useful for sales teams, recruiters, and technology vendors.
Is Martin Sonc open to recruiting or new opportunities?
CTO Rank does not track open-to-work status. The best approach is to reach out directly to Martin Sonc using the verified contact information available to Pro members. When recruiting a Chief Technology Officer, personalizing your outreach with specifics about the role and tech stack typically yields the best response rate.
Can I pitch or sell to Martin Sonc at Castoola?
Martin Sonc is Chief Technology Officer at Castoola. CTOs like Martin Sonc typically evaluate vendors in Outlook, Microsoft Office 365, Amazon AWS, and related categories. Use CTO Rank Pro to get verified email and approach directly.
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