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Sebastian May

Head of IT Governance & Steering at 1&1 Telecommunication SE

Head of IT Head
s***@1und1.de Sign up
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Pro only
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Essen, North Rhine-Westphalia, Germany
1und1.de

Company Details

Company: 1&1 Telecommunication SE
Industry: telecommunications
Employees: 3300
Revenue: 4522000000
HQ Location: Montabaur, Rhineland-Palatinate, Germany
Company LinkedIn: Pro only

Technology Stack

1&1 Email Provider Microsoft Office 365 Unruly Media Facebook Widget MouseFlow AppDynamics greyscale - grey Amazon Associates Adobe Media Optimizer DoubleClick Conversion Mobile Friendly DoubleClick Tealium Cedexis Radar Bing Ads Google Tag Manager Facebook Custom Audiences Google AdWords Conversion Apache Optimizely

Professional Summary

Sebastian May is Head of IT Governance & Steering at 1&1 Telecommunication SE. 1&1 Telecommunication SE operates in the telecommunications industry and has 3300 employees. Based in Essen, North Rhine-Westphalia, Germany. Classified as a head-level Head of IT leader. Their organization's technology stack includes 1&1 Email Provider, Microsoft Office 365, Unruly Media, Facebook Widget, MouseFlow, and 23 other technologies. 1&1 Telecommunication SE reports annual revenue of 4522000000.

Head level · Head of IT
Verified Apr 22, 2026

Position in the CTO Rank Database

  • • Typical Head of IT compensation in North Rhine-Westphalia: $160,000 – $300,000 (median $210,000). 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 Sebastian May?

Sebastian May has a verified email address on file on CTO Rank. They work at 1&1 Telecommunication SE. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.

What company does Sebastian May work for?

Sebastian May is Head of IT Governance & Steering at 1&1 Telecommunication SE, a company in the telecommunications industry with 3300 employees. The company is headquartered in Montabaur, Rhineland-Palatinate, Germany.

What is Sebastian May's role in technology leadership?

Sebastian May is classified as a Head of IT leader at the head level.

What technologies does Sebastian May's organization use?

Sebastian May's organization uses a technology stack that includes 1&1 Email Provider, Microsoft Office 365, Unruly Media, Facebook Widget, MouseFlow, AppDynamics. This information is useful for sales teams, recruiters, and technology vendors.

Is Sebastian May open to recruiting or new opportunities?

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

Can I pitch or sell to Sebastian May at 1&1 Telecommunication SE?

Sebastian May is Head of IT Governance & Steering at 1&1 Telecommunication SE. Head of ITs like Sebastian May typically evaluate vendors in 1&1 Email Provider, Microsoft Office 365, Unruly Media, and related categories. Use CTO Rank Pro to get verified email and approach directly.

How accurate is Sebastian May's profile data?

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