Company Details
Technology Stack
Professional Summary
Jens Callsen is CTO at Dencrypt A/S. Dencrypt A/S operates in the telecommunications industry and has 26 employees. Based in Trelleborg, Skane County, Sweden. Classified as a c-suite-level CTO leader. Their organization's technology stack includes Outlook, Google Tag Manager, Apache, reCAPTCHA, Mobile Friendly, and 4 other technologies.
Industry & Role Insights
- • CTO Rank tracks 138,833 CTO leaders with verified contact information.
- • There are 10,929 tech leaders in the telecommunications industry in our database.
- • 675 tech leaders in Skane County are available in our database.
Position in the CTO Rank Database
- • Jens Callsen is 1 of 140,489 leaders with the CTO role tracked in the CTO Rank database.
- • 3,048 hold the CTO role at telecommunications companies (out of 11,085 total telecommunications leaders in our database).
- • 297 hold the CTO role in Skane County.
- • 1,105 hold the CTO role at companies with 26 employees.
- • Typical CTO compensation in Skane County: $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 Jens Callsen?
Jens Callsen has a verified email address on file on CTO Rank. They work at Dencrypt A/S. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.
What company does Jens Callsen work for?
Jens Callsen is CTO at Dencrypt A/S, a company in the telecommunications industry with 26 employees. The company is headquartered in Hvidovre, Denmark.
What is Jens Callsen's role in technology leadership?
Jens Callsen is classified as a CTO leader at the c-suite level.
What technologies does Jens Callsen's organization use?
Jens Callsen's organization uses a technology stack that includes Outlook, Google Tag Manager, Apache, reCAPTCHA, Mobile Friendly, WordPress.org. This information is useful for sales teams, recruiters, and technology vendors.
Is Jens Callsen open to recruiting or new opportunities?
CTO Rank does not track open-to-work status. The best approach is to reach out directly to Jens Callsen 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 Jens Callsen at Dencrypt A/S?
Jens Callsen is CTO at Dencrypt A/S. CTOs like Jens Callsen typically evaluate vendors in Outlook, Google Tag Manager, Apache, and related categories. Use CTO Rank Pro to get verified email and approach directly.
How accurate is Jens Callsen's profile data?
CTO Rank verifies and refreshes profile data weekly. Jens Callsen's profile includes verified contact details, company information, and technology stack data sourced from multiple public and proprietary sources.
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