Nicolas MILLET in

Nicolas MILLET

Critic · DISC type C
Head of Cyber Security | Alliance Manager at Groupe Sigma
📍 Nantes, Pays de la Loire, France

Nicolas MILLET is a 20-year veteran in digital solutions, now serving as the Head of Cyber and Alliance Manager at Groupe Sigma. He has pivoted from deep expertise in customer experience and CRM to leading cyber-defense strategies, focusing on SOC management, cloud security, and strategic partnerships with leaders like Microsoft.

Nicolas is deeply committed to sustainability and responsible technology. He is an associate at Time for the Planet, an organization funding startups to combat climate change. This passion aligns with his work at Groupe Sigma, a mission-driven company focused on promoting a more responsible and sovereign digital ecosystem.

He actively combines his professional and personal interests by championing "sustainable cyber-resilience" for clients.

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Experience
24 Years
Current Role
Head of Cyber Security | Alliance Manager
Location
Nantes, Pays de la Loire, France
Personality Overview

How Nicolas shows up

Precise
Negotiator
ROI Driven

They choose to analyze logically and value facts to emotions. Unless the value is proven by data, they are unlikely to value fancy features. They like to do things independently and don’t look for support from others.

Priorities

Topics Nicolas cares about

Cybersecurity & AI
He frequently discusses integrating AI and automation into Security Operations Centers (SOCs) to industrialize threat remediation and enhance detection within a Zero Trust framework.
Strategic Tech Alliances
His dual role as Alliance Manager is central. He actively co-presents and builds strategies with key partners like Microsoft, CrowdStrike, and ALSO Group to deliver comprehensive solutions.
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Career

Work history

1-2023
Head of Cyber Security | Alliance Manager
Groupe Sigma
4-2021
Associé
Time for the planet
11-2019
Alliance Manager
Groupe Sigma
6-2018 - 12-2022
Freelance Consulting : innovation & customer experience
WINPHARMA EVERYS
1-2018 - 12-2019
BU Manager : Frontoffice & digital Customer Experience
METI
In the press

Media appearances

No media yetWe could not find public media appearances for this person.
Education
2000 - 2001
MASTER Management des Systèmes d'information
IAE Grenoble
1998 - 2000
MIAGE
Université Pierre Mendès-France (Grenoble II)
Social presence
in
Behavioral profile

DISC profile (public)

C

Calculativeness (C)

Calculativeness (C) reflects the degree to which a person is likely to be cautious, systematic and analytical. Those scoring high tend to emphasise quality and accuracy.

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