Guillaume Teixeron

Activist
DISC Type : Cd

Senior Analyst at KuppingerCole Analysts

Bordeaux, Nouvelle-Aquitaine, France

Overview

Guillaume is a Senior Analyst at KuppingerCole with a background as a CTO and VP of R&D in the cybersecurity sector. He specializes in SaaS innovation and identity verification, having led large international teams and agile transformations. He holds an Executive MBA and is an AWS Certified Cloud Practitioner.

He has a strong personal conviction that public data should be openly accessible to strengthen democracy and drive efficiency in business and institutions. Colleagues have previously described him as a "technically gifted" product manager and a great partner in bringing new solutions to market.

Unique fact: Guillaume holds patents for methods related to client-side score-based authentication and user-convenient mobile authentication.

Personality Overview

Meticulous

Perfectionist

Value Conscious

They focus on objectivity in a pitch and pay little attention to bells and whistles.  They care equally about the product and its potential impact. They respond well to confident salespeople.

Topics They Care About

Identity Verification
He is actively researching the EUDI Wallet's market impact and has authored KuppingerCole's Leadership Compass on the topic, showing deep expertise in the IDV space.
Cybersecurity Strategy
His experience as CTO and VP of R&D involved defining strategic vision, managing cybersecurity operations, and ensuring compliance with standards like ISO 27001.
Passwordless Authentication
He recently published a comprehensive research report, the "Leadership Compass: Passwordless Authentication for Enterprises, " demonstrating his thought leadership in this area.

Media Appearances

Guillaume has no verified media appearances

Work History

11-2025
Senior Analyst at KuppingerCole Analysts
11-2025
Responsable de l’ingénierie at CryptoNext Security
11-2024
Associate Founder at Opsintell
9-2023 - 11-2024
CTO at INCERT GIE
4-2020 - 9-2023
Senior Platform Director at IDEMIA

Education

9-2002 - 6-2005
Master of Science - MS from ENSICAEN - Ecole Nationale Supérieure d'Ingénieurs de Caen
2016 - 2018
Executive MBA from KEDGE Business School

More Information

Social Presence :

Prographics :

Exp : 5 Location : Bordeaux, Nouvelle-Aquitaine, France Job Level : Leadership Designation : Senior Analyst at KuppingerCole Analysts
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Insights For Selling To Guillaume

During A Call Or A Meeting

DO's

  • Ask them questions confidently while doing discovery, don’t be apologetic
  • Make sure that they have the necessary authority, they could present false stature sometimes
  • Stress on the business value that your product offers

DONT's

  • Don’t try to be an alpha salesperson, give them equal space
  • Refrain from asking too many questions
  • Don’t expect them to change their mind quickly if they say no once

When Cold Calling

When Writing An Email

While Negotiating & Closing

    The secret to closing fast with Guillaume is

  • Conviction in the product matters to them, followed by proof points and strong testimonials.
  • Will you ever get a clear answer from Guillaume

  • They may not be very forthcoming, but they will say no if needed.

Insights For Deal Planning

    How fast (or slow) will Guillaume move?

  • Their decision making speed is somewhere in the middle.
  • Can Guillaume take some risk or not?

  • They can take risks but after weighing up the pros and cons.

You And Guillaume

Personality Compatibility


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