How many email patterns does CESI use?

CESI uses 18 known email patterns.

What domain does CESI use for work emails?

CESI uses cesi.fr for work email addresses.

Most Common Email Formats at CESI

CESI's most common email format is FLast@cesi.fr (ex. JDoe@cesi.fr), used for 95% of cesi.fr addresses. CESI uses 4 email patterns.

@cesi.fr

4 patterns

Format	Example	Share of cesi.fr
FLast@cesi.frMost common	JDoe@cesi.fr	95%
LFirst@cesi.fr	DJohn@cesi.fr	2%
FMiddleLast@cesi.fr	JMichaelDoe@cesi.fr	1%
Last.First@cesi.fr	Doe.John@cesi.fr	2%

Frequently Asked Questions

What does CESI do?

CESI operates in the Higher Education industry, alongside similar companies like Leroy Merlin, Weldom and Saint-Gobain. You can visit cesi.fr. Explore CESI's company overview page for more information.

What is CESI's email address format?

CESI's email format typically follows the pattern of FLast@cesi.fr; this email format is used 95% of the time. Other contacts within LeadIQ's database had email formats such as LFirst@cesi.fr and FMiddleLast@cesi.fr. Looking for more contact data? Unlock accurate emails and phone numbers from millions of profiles verified in real-time.

How many employees does CESI have currently?

CESI has approximately 3.5K employees as of October 2026. Key team members to contact include Chief Executive Officer: R. C., Chief Transformation Officer: T. R. and Chief Operations Officer: R. S. For more team information and contact data, explore CESI's employee directory with LeadIQ.

CESI Email Format

Q: What is CESI's email address format?

CESI's email format typically follows the pattern of ${fi}${ln}. Other email formats include ${li}${fn} and ${fi}${mn}${ln}.

Higher EducationÎle-de-France, France1001-5000 Employees

CESI is a French engineering school founded in 1958 by industrial companies, accredited by CTI and a member of CGE. It operates 26 campuses across France with facilities for teaching and research to prepare students for future professions. It offers programs from bac+2 to bac+8 in five areas of expertise: BTP & Génie Civil, Industrie & Innovation, Informatique & Numérique, QSE & Développement Durable, and RH & Management. CESI is engaged in social advancement, accessibility, and the insertion of its graduates into professional life. CESI LINEACT is a labeled research laboratory within CESI, designated Équipe d’Accueil UR 7527 by the Ministry of Higher Education and Research, conducting applied research for enterprises and territories with a focus on Industry 5.0, Construction 4.0 and sustainable cities, while integrating research with student training. The organization employs between 1,001 and 5,000 people and is based at 30 Rue Cambronne, Paris, Île-de-France 75015, France.

Most Common Email Formats at CESI

@cesi.fr

Need a specific person's email?

Frequently Asked Questions

What does CESI do?

What is CESI's email address format?

How many employees does CESI have currently?

CESI Email Format

Ready to create more pipeline?

Everything for prospecting,
in one platform.

What you can expect from LeadIQ:

Ready to create more pipeline?

Most Common Email Formats at CESI

@cesi.fr

Need a specific person's email?

Frequently Asked Questions

What does CESI do?

What is CESI's email address format?

How many employees does CESI have currently?

CESI Email Format

Ready to create more pipeline?

Everything for prospecting,in one platform.

What you can expect from LeadIQ:

Ready to create more pipeline?

Everything for prospecting,
in one platform.