How many employees work at Ionis Corporate?

Ionis Corporate SASU has 559 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is 6.4%.

Data source: Revelio Labs Coverage: Global workforce Latest update: December 2025

About Ionis Corporate

Created in by Marc Sellam, IONIS Education Group is today the leading private higher education group in France. * schools and entities bring together in cities in France and abroad more students in commerce, marketing, communication, management, finance, IT, digital, aeronautics, energy, transport, biotechnology and creation. The IONIS Group's mission is to train the New Business Intelligence of today and tomorrow. International openness, great sensitivity to innovation and entrepreneurial spirit, a true culture of adaptability and change, these are the main values ​​taught to future graduates of the Group's schools. They will thus become key players in the economy of tomorrow, joining our networks of Alumni who, together, represent more members. * ISG, ISG Sport Business Management, ISG Luxury Management, ISG R.H, MOD'SPE Paris, ISEFAC, ICS Bégué, ISEG, e-artsup, XP, PHG Academy, IONIS, SUPINFO, ETNA, Concours Advance, EPITA, Secure Sphere by EPITA, IA Institut, ESME, IPSA, Sup'Biotech, Ionis-STM, Epitech Technology, Epitech Digital School, Epitech Executive, Coding Academy, Web@cadémie, IONISx, IONIS Foundation.

As of December 2025

Ionis Corporate
workforce metrics

Headcount

559

Avg. Salary

$42.5k

Tenure

4.9yr

Growth Rate

6.4%

Hiring Rate

Attrition Rate

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Employee Headcount

Interactive chart of Ionis Corporate annual worldwide employee count from 2023 to 2025.

  • Ionis Corporate total number of employees in 2025 was 560, a 6.4% increase from 2024.
  • Ionis Corporate total number of employees in 2024 was 525, a 1.6% increase from 2023.
  • Ionis Corporate total number of employees in 2023 was 517, a 0.5% increase from 2022.

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Employee Geographic Breakdown

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Employee Role Breakdown

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Employee Compensation

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Active Job Postings

Interactive chart of Ionis Corporate annual active job postings from 2023 to 2025.

  • Ionis Corporate active job postings in 2025 was 32, a 49.4% decline from 2024.
  • Ionis Corporate active job postings in 2024 was 53, a 43.7% increase from 2023.
  • Ionis Corporate active job postings in 2023 was 34, a 188.6% increase from 2022.

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Employee Sentiment

Sentiment Topics

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