Company Details
Technology Stack
Professional Summary
David Wonner is Chief Technology Officer at FairTrust. FairTrust operates in the information technology & services industry and has 4 employees. Based in Ile-de-France, France. Classified as a c-suite-level CTO leader. Their organization's technology stack includes MailJet, Outlook, Amazon AWS, Mobile Friendly, Google Tag Manager, and 3 other technologies.
Position in the CTO Rank Database
- • Typical CTO compensation in Ile-de-France: $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 June 2026.
Frequently Asked Questions
How do I contact David Wonner?
David Wonner has a verified email address on file on CTO Rank. They work at FairTrust. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.
What company does David Wonner work for?
David Wonner is Chief Technology Officer at FairTrust, a company in the information technology & services industry with 4 employees. The company is headquartered in Rennes, Brittany, France.
What is David Wonner's role in technology leadership?
David Wonner is classified as a CTO leader at the c-suite level.
What technologies does David Wonner's organization use?
David Wonner's organization uses a technology stack that includes MailJet, Outlook, Amazon AWS, Mobile Friendly, Google Tag Manager, YouTube. This information is useful for sales teams, recruiters, and technology vendors.
Is David Wonner open to recruiting or new opportunities?
CTO Rank does not track open-to-work status. The best approach is to reach out directly to David Wonner using the verified contact information available to Pro members. When recruiting a Chief Technology Officer, personalizing your outreach with specifics about the role and tech stack typically yields the best response rate.
Can I pitch or sell to David Wonner at FairTrust?
David Wonner is Chief Technology Officer at FairTrust. CTOs like David Wonner typically evaluate vendors in MailJet, Outlook, Amazon AWS, and related categories. Use CTO Rank Pro to get verified email and approach directly.
How accurate is David Wonner's profile data?
CTO Rank verifies and refreshes profile data weekly. David Wonner's profile includes verified contact details, company information, and technology stack data sourced from multiple public and proprietary sources.
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