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Damien Rottemberg

CTO / Co-Founder at Klassroom

CTO C-Suite
d***@klassroom.com Sign up
Pro only
Pro only
New York, New York, United States
klassroom.com

Company Details

Company: Klassroom
Industry: e-learning
Employees: 220
HQ Location: Honolulu, Hawaii, United States
Company LinkedIn: Pro only

Technology Stack

Route 53 Mailchimp Mandrill Gmail Google Apps Cloudflare DNS Pardot Mobile Friendly Google Tag Manager Hubspot Shopify Typekit YouTube Formassembly Bootstrap Framework Google Analytics Render Android Elucidat

Professional Summary

Damien Rottemberg is CTO / Co-Founder at Klassroom. Klassroom operates in the e-learning industry and has 220 employees. Based in New York, New York, United States. Classified as a c-suite-level CTO leader. Their organization's technology stack includes Route 53, Mailchimp Mandrill, Gmail, Google Apps, Cloudflare DNS, and 13 other technologies.

Industry & Role Insights

  • • CTO Rank tracks 138,833 CTO leaders with verified contact information.
  • • There are 1,957 tech leaders in the e-learning industry in our database.
  • • 17,606 tech leaders in New York are available in our database.
C-Suite level · CTO
Verified Apr 29, 2026

Position in the CTO Rank Database

  • • Damien Rottemberg is 1 of 140,489 leaders with the CTO role tracked in the CTO Rank database.
  • • 894 hold the CTO role at e-learning companies (out of 1,968 total e-learning leaders in our database).
  • • 4,731 hold the CTO role in New York.
  • • 537 hold the CTO role at companies with 220 employees.
  • • Typical CTO compensation in New York: $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 Damien Rottemberg?

Damien Rottemberg has a verified email address on file on CTO Rank. They work at Klassroom. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.

What company does Damien Rottemberg work for?

Damien Rottemberg is CTO / Co-Founder at Klassroom, a company in the e-learning industry with 220 employees. The company is headquartered in Honolulu, Hawaii, United States.

What is Damien Rottemberg's role in technology leadership?

Damien Rottemberg is classified as a CTO leader at the c-suite level.

What technologies does Damien Rottemberg's organization use?

Damien Rottemberg's organization uses a technology stack that includes Route 53, Mailchimp Mandrill, Gmail, Google Apps, Cloudflare DNS, Pardot. This information is useful for sales teams, recruiters, and technology vendors.

Is Damien Rottemberg open to recruiting or new opportunities?

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

Can I pitch or sell to Damien Rottemberg at Klassroom?

Damien Rottemberg is CTO / Co-Founder at Klassroom. CTOs like Damien Rottemberg typically evaluate vendors in Route 53, Mailchimp Mandrill, Gmail, and related categories. Use CTO Rank Pro to get verified email and approach directly.

How accurate is Damien Rottemberg's profile data?

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