Company Details
Technology Stack
Professional Summary
Holger Riemenschneider is CTO at Allego. Allego operates in the renewables & environment industry and has 190 employees. Based in Dortmund, North Rhine-Westphalia, Germany. Classified as a c-suite-level CTO leader. Their organization's technology stack includes Outlook, Microsoft Office 365, Atlassian Cloud, React, Mapbox, and 13 other technologies. Allego reports annual revenue of 158075000.
Industry & Role Insights
- • CTO Rank tracks 138,833 CTO leaders with verified contact information.
- • There are 2,934 tech leaders in the renewables & environment industry in our database.
- • We have verified contacts for 4 tech leaders at Allego.
- • 3,062 tech leaders in North Rhine-Westphalia are available in our database.
Position in the CTO Rank Database
- • Holger Riemenschneider is 1 of 140,489 leaders with the CTO role tracked in the CTO Rank database.
- • 1,154 hold the CTO role at renewables & environment companies (out of 2,947 total renewables & environment leaders in our database).
- • 1,021 hold the CTO role in North Rhine-Westphalia.
- • 542 hold the CTO role at companies with 190 employees.
- • Typical CTO compensation in North Rhine-Westphalia: $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 Holger Riemenschneider?
Holger Riemenschneider has a verified email address on file on CTO Rank. They work at Allego. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.
What company does Holger Riemenschneider work for?
Holger Riemenschneider is CTO at Allego, a company in the renewables & environment industry with 190 employees. The company is headquartered in Arnhem, Gelderland, Netherlands.
What is Holger Riemenschneider's role in technology leadership?
Holger Riemenschneider is classified as a CTO leader at the c-suite level.
What technologies does Holger Riemenschneider's organization use?
Holger Riemenschneider's organization uses a technology stack that includes Outlook, Microsoft Office 365, Atlassian Cloud, React, Mapbox, Google Tag Manager. This information is useful for sales teams, recruiters, and technology vendors.
Is Holger Riemenschneider open to recruiting or new opportunities?
CTO Rank does not track open-to-work status. The best approach is to reach out directly to Holger Riemenschneider 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 Holger Riemenschneider at Allego?
Holger Riemenschneider is CTO at Allego. CTOs like Holger Riemenschneider typically evaluate vendors in Outlook, Microsoft Office 365, Atlassian Cloud, and related categories. Use CTO Rank Pro to get verified email and approach directly.
How accurate is Holger Riemenschneider's profile data?
CTO Rank verifies and refreshes profile data weekly. Holger Riemenschneider's profile includes verified contact details, company information, and technology stack data sourced from multiple public and proprietary sources.
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