Publisher
This report is published by Excellia Education, the company of Sébastien Cornuau, known as Sébastien Tomàs, founder of The Syntoria Institute.
- Company
- Excellia Education, société par actions simplifiée unipersonnelle (SASU), share capital €1,000
- Registration
- RCS Versailles 952 167 245
- Registered office
- 5 Villa Auguste Renoir, 78290 Croissy-sur-Seine, France
- sebastien@syntoria.co
- Phone
- +33 7 56 97 90 25
- Director of publication
- Sébastien Cornuau, President
Hosting
- Host
- Vercel Inc.
- Address
- 650 California Street, San Francisco, CA 94108, United States
- Website
- vercel.com
Using this report
The text, figures, charts and design of this report belong to Sébastien Cornuau. You are welcome to quote it and share its findings, as long as you cite it:
Tomàs, S. (2026). Executive and leadership coaches: study findings. The Syntoria Institute.
Reproducing the report in full, or using it for commercial purposes, needs my written agreement.
The words quoted in the findings belong to the coaches who spoke them. They appear with a first name and a professional title only. If you took part and would like a quote changed or removed, write to me and I will do it.
The studies and surveys cited remain the work of their authors. Each one links to its original source.
Links to other sites
This report links to research papers, surveys and other websites. I do not control their content and am not responsible for it.
Personal data
How your data is handled, including what you shared in your interview, is explained in the privacy policy.
Applicable law
This notice is governed by French law.
Last updated: 8 October 2026