How many employees work at ITGA?

Itga has 895 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is -7.6%.

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

About ITGA

ITGA: Innovator in reliability ITGA, a national company founded in , whose head office is located in Rennes, has been supporting all professionals for more than years in the optimal resolution of their regulatory issues related to buildings and health and safety, around the asbestos in buildings and also in a nuclear context. Initially specialized in building pollutants and a subsidiary of the CARSO group since then, ITGA has developed over the years its expertise around the issues of industrial hygiene, sustainable building and the environment. A network of cutting-edge services and expertise, perfectly adapted to the needs of the different professional players concerned and carried identically across national activity departments: • Building pollutants • Sustainable building • Hygiene Health Environment ITGA CENTERS OF EXPERTISE s has been part of a solid network and interconnected business expertise over the years to exercise dedicated know-how on: • Sampling / Sampling strategy • Analysis • Training • Applications and software • Hardware • Events / Press • Advice • ITGA support IT IS: • A few employees • locations covering the entire French territory • A training organization recognized by professionals for the quality of services, trainers, pedagogy, supports and tools developed (ISO - by AFNOR Certification and AFAQ ISO: applied to continuing professional training organizations) – • agencies • A software package development service • A dedicated customer service based at the head office (Rennes) BUT ALSO: • One of the largest analytical service sites in France with laboratories • technicians sampling and logistics centers • Numerous participations in scientific projects and standardization projects www.itga.fr http/e-boutique.itga.fr/fr/ http/formations.itga.fr/

As of September 2025

ITGA
workforce metrics

Headcount

895

Avg. Salary

$37.6k

Tenure

4.6yr

Growth Rate

-7.6%

Hiring Rate

Attrition Rate

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Employee Headcount

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

  • ITGA total number of employees in 2025 was 878.473, a 7.6% decline from 2024.
  • ITGA total number of employees in 2024 was 906.532, a 2.1% decline from 2023.
  • ITGA total number of employees in 2023 was 930.858, a 21.1% decline 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 ITGA annual active job postings from 2023 to 2025.

  • ITGA active job postings in 2025 was 141, a 57.9% decline from 2024.
  • ITGA active job postings in 2024 was 207, a 54.0% increase from 2023.
  • ITGA active job postings in 2023 was 119, a 34.5% increase from 2022.

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Employee Sentiment

Sentiment Topics

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