Company Details
Technology Stack
Professional Summary
John Siegstad is CTO - CIO at BornFiber. BornFiber operates in the telecommunications industry and has 38 employees. Based in Copenhagen, Denmark. Classified as a c-suite-level CTO leader. Their organization's technology stack includes Outlook, MailChimp SPF, Microsoft Office 365, Google AdWords Conversion, Django, and 13 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.
Position in the CTO Rank Database
- • John Siegstad 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).
- • 614 hold the CTO role at companies with 38 employees.
- • Typical CTO compensation: $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 John Siegstad?
John Siegstad has a verified email address on file on CTO Rank. They work at BornFiber. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.
What company does John Siegstad work for?
John Siegstad is CTO - CIO at BornFiber, a company in the telecommunications industry with 38 employees. The company is headquartered in Hasle, Denmark.
What is John Siegstad's role in technology leadership?
John Siegstad is classified as a CTO leader at the c-suite level.
What technologies does John Siegstad's organization use?
John Siegstad's organization uses a technology stack that includes Outlook, MailChimp SPF, Microsoft Office 365, Google AdWords Conversion, Django, Bootstrap Framework. This information is useful for sales teams, recruiters, and technology vendors.
Is John Siegstad open to recruiting or new opportunities?
CTO Rank does not track open-to-work status. The best approach is to reach out directly to John Siegstad using the verified contact information available to Pro members. When recruiting a CTO - CIO, personalizing your outreach with specifics about the role and tech stack typically yields the best response rate.
Can I pitch or sell to John Siegstad at BornFiber?
John Siegstad is CTO - CIO at BornFiber. CTOs like John Siegstad typically evaluate vendors in Outlook, MailChimp SPF, Microsoft Office 365, and related categories. Use CTO Rank Pro to get verified email and approach directly.
How accurate is John Siegstad's profile data?
CTO Rank verifies and refreshes profile data weekly. John Siegstad's profile includes verified contact details, company information, and technology stack data sourced from multiple public and proprietary sources.
Get full access
Unlock verified emails, phone numbers, LinkedIn profiles, and CSV exports for 485,000+ tech leaders.
Upgrade to Pro