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Sonja Legenstein

Head of IT Infrastructure at Geislinger GmbH

Head of Cloud/Infra Head
s***@geislinger.com Sign up
Pro only
Pro only
Villach, Carinthia, Austria
geislinger.com

Company Details

Company: Geislinger GmbH
Industry: machinery
Employees: 850
Revenue: 190100000
HQ Location: Hallwang, Salzburg, Austria
Company LinkedIn: Pro only

Technology Stack

Cloudflare DNS Outlook Microsoft Office 365 CloudFlare Hosting Facebook Widget Google Analytics Facebook Custom Audiences Mobile Friendly Bootstrap Framework Facebook Login (Connect) Adform Google Tag Manager Linkedin Marketing Solutions Circle

Professional Summary

Sonja Legenstein is Head of IT Infrastructure at Geislinger GmbH. Geislinger GmbH operates in the machinery industry and has 850 employees. Based in Villach, Carinthia, Austria. Classified as a head-level Head of Cloud/Infra leader. Their organization's technology stack includes Cloudflare DNS, Outlook, Microsoft Office 365, CloudFlare Hosting, Facebook Widget, and 9 other technologies. Geislinger GmbH reports annual revenue of 190100000.

Industry & Role Insights

  • • CTO Rank tracks 1,248 Head of Cloud/Infra leaders with verified contact information.
  • • There are 14,612 tech leaders in the machinery industry in our database.
  • • 113 tech leaders in Carinthia are available in our database.
Head level · Head of Cloud/Infra
Verified Apr 28, 2026

Position in the CTO Rank Database

  • • Sonja Legenstein is 1 of 1,255 leaders with the Head of Cloud/Infra role tracked in the CTO Rank database.
  • • 34 hold the Head of Cloud/Infra role at machinery companies (out of 14,868 total machinery leaders in our database).
  • • 1 hold the Head of Cloud/Infra role in Carinthia.
  • • 2 hold the Head of Cloud/Infra role at companies with 850 employees.

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 Sonja Legenstein?

Sonja Legenstein has a verified email address on file on CTO Rank. They work at Geislinger GmbH. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.

What company does Sonja Legenstein work for?

Sonja Legenstein is Head of IT Infrastructure at Geislinger GmbH, a company in the machinery industry with 850 employees. The company is headquartered in Hallwang, Salzburg, Austria.

What is Sonja Legenstein's role in technology leadership?

Sonja Legenstein is classified as a Head of Cloud/Infra leader at the head level.

What technologies does Sonja Legenstein's organization use?

Sonja Legenstein's organization uses a technology stack that includes Cloudflare DNS, Outlook, Microsoft Office 365, CloudFlare Hosting, Facebook Widget, Google Analytics. This information is useful for sales teams, recruiters, and technology vendors.

Is Sonja Legenstein open to recruiting or new opportunities?

CTO Rank does not track open-to-work status. The best approach is to reach out directly to Sonja Legenstein using the verified contact information available to Pro members. When recruiting a Head of IT Infrastructure, personalizing your outreach with specifics about the role and tech stack typically yields the best response rate.

Can I pitch or sell to Sonja Legenstein at Geislinger GmbH?

Sonja Legenstein is Head of IT Infrastructure at Geislinger GmbH. Head of Cloud/Infras like Sonja Legenstein typically evaluate vendors in Cloudflare DNS, Outlook, Microsoft Office 365, and related categories. Use CTO Rank Pro to get verified email and approach directly.

How accurate is Sonja Legenstein's profile data?

CTO Rank verifies and refreshes profile data weekly. Sonja Legenstein's profile includes verified contact details, company information, and technology stack data sourced from multiple public and proprietary sources.