Team Structure headcount by department
How to prospect Isel's departments
Education
With 17 people, this is the organisation's biggest team. Upskilling programmes take time to build: position yourself as a way to accelerate or measure them.
Marketing
With 4 people, this is the organisation's second pillar. Campaign performance and attribution are constant topics: a good angle to open the conversation.
Other
4 people work in this department. Mixed profiles gather here: a discovery-first approach works better than a packaged pitch.
Administrative
A team of 2 people. Administrative teams keep the whole organisation running: scheduling, coordination and document flows are daily pains a concrete efficiency pitch can address.
Legal
This department counts 1 people. Legal teams value precision: vague claims disqualify you faster here than anywhere else.
Technical
1 people work in this department. Developer experience and integration effort will make or break your pitch here.
FAQ Isel
Who runs Isel?
The highest-ranking leadership role identified at Isel is “Directeur des Études de la Spécialité D'ingénieur Mix Énergétique et Réseaux Intelligents”, based on public data updated 18 Oct 2026.
How many decision makers does Isel have?
1 decision maker identified.
How do I contact a decision maker at Isel?
Verified emails and phone numbers are available in Zeliq, with free credits at sign-up.
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Higher Education · France
About Isel
Isel is a business specialised in Higher Education, based in France. The company was founded in 1998 and has a workforce of roughly 500 people. As part of the broader Education sector, Isel operates specifically in the Higher Education segment. Its customer base is mainly professional: Isel operates on a B2B model. Use this page to review Isel's industry, headcount, location and hiring signals, and to reach verified B2B contacts before your next outreach.
Activity & Market
The company evolves in the Higher Education segment of the Education sector. As a B2B company, Isel primarily serves business clients and professional organisations. In terms of structure, it is registered as “Educational institution”.