Raphael Wietzke
Chief Technology Officer / Directeur Technique des Opérations at Séché Environnement
Company Details
Technology Stack
Professional Summary
Raphael Wietzke is Chief Technology Officer / Directeur Technique des Opérations at Séché Environnement. Séché Environnement operates in the environmental services industry and has 7300 employees. Based in Rennes, Brittany, France. Classified as a c-suite-level CTO leader. Their organization's technology stack includes Salesforce, Outlook, Pardot, Microsoft Office 365, reCAPTCHA, and 4 other technologies. Séché Environnement reports annual revenue of 1240192000.
Industry & Role Insights
- • CTO Rank tracks 138,833 CTO leaders with verified contact information.
- • There are 3,316 tech leaders in the environmental services industry in our database.
- • 329 tech leaders in Brittany are available in our database.
Position in the CTO Rank Database
- • Raphael Wietzke is 1 of 140,489 leaders with the CTO role tracked in the CTO Rank database.
- • 1,122 hold the CTO role at environmental services companies (out of 3,333 total environmental services leaders in our database).
- • 200 hold the CTO role in Brittany.
- • 22 hold the CTO role at companies with 7300 employees.
- • Typical CTO compensation in Brittany: $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 Raphael Wietzke?
Raphael Wietzke has a verified email address on file on CTO Rank. They work at Séché Environnement. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.
What company does Raphael Wietzke work for?
Raphael Wietzke is Chief Technology Officer / Directeur Technique des Opérations at Séché Environnement, a company in the environmental services industry with 7300 employees. The company is headquartered in Change, Pays de la Loire, France.
What is Raphael Wietzke's role in technology leadership?
Raphael Wietzke is classified as a CTO leader at the c-suite level.
What technologies does Raphael Wietzke's organization use?
Raphael Wietzke's organization uses a technology stack that includes Salesforce, Outlook, Pardot, Microsoft Office 365, reCAPTCHA, Mobile Friendly. This information is useful for sales teams, recruiters, and technology vendors.
Is Raphael Wietzke open to recruiting or new opportunities?
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Can I pitch or sell to Raphael Wietzke at Séché Environnement?
Raphael Wietzke is Chief Technology Officer / Directeur Technique des Opérations at Séché Environnement. CTOs like Raphael Wietzke typically evaluate vendors in Salesforce, Outlook, Pardot, and related categories. Use CTO Rank Pro to get verified email and approach directly.
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