Trainees ranking

2021 official ranking

The rankings are based on the HappyIndex®Trainees, that promotes the companies who excel in the onboarding, the accompaniment and the management of students.
Reviews and scores are given exclusively by interns, who evaluate their company on 6 dimensions.
Find out more...

  • 1
    • MAIF
      Banking / Finance / Insurance
      8.72
  • 2
    • Ubisoft
      Communication / Media
      8.62
  • 3
    • MBDA France
      Aeronautics / Aerospace Industry
      8.5
  • 4
    • Rexel France
      Distribution / Trading
      8.46
  • 5
    • Matmut
      Banking / Finance / Insurance
      8.42
  • 6
    • Worldline
      IT / Digital
      8.28
    • Louis Vuitton
      Consumer Goods
      8.28
  • 7
    • Amundi
      Banking / Finance / Insurance
      8.26
  • 8
    • Bouygues Immobilier
      Construction / Real Estate
      8.24
  • 9
    • GRTgaz
      Energy & Environment
      8.22
  • 10
    • Wavestone
      Consulting
      8.2
    • Groupe SEB
      Industry / Manufacturing / Primary materials
      8.2
    • Christian Dior Couture
      Consumer Goods
      8.2
  • 11
    • FM Logistic
      Transportation / Logistics
      8.18
    • Continental
      Automotive Industry
      8.18
  • 12
    • Kiabi
      Distribution / Trading
      8.14
  • 13
    • Arkema
      Health / Chemicals / Pharmaceuticals
      8.1
  • 14
    • Mazars
      Audit / Accounting
      8.06
  • 15
    • Parfums Christian Dior
      Consumer Goods
      8.04
  • 16
    • Spie batignolles
      Construction / Real Estate
      8.02
    • Generali
      Banking / Finance / Insurance
      8.02
  • 17
  • 18
    • Carrefour
      Distribution / Trading
      7.94
  • 19
    • M6 Groupe
      Communication / Media
      7.9
    • Dentsu Aegis Network
      Communication / Media
      7.9
    • METRO FRANCE
      Distribution / Trading
      7.9
  • 20
    • Kuehne + Nagel
      Transportation / Logistics
      7.88
  • 21
    • Saur
      Energy & Environment
      7.8
  • 22
    • Lidl
      Distribution / Trading
      7.78
Why a ranking score?

The ranking score highlights the companies that have the best performance on the HappyIndex®Trainees survey.
But this performance must be reliable and representative, so the participation rate in the survey is strongly taken into account.

How is the HappyIndex®Trainees ranking calculated?

Each trainee can spontaneously answer the HappyIndex®Trainees survey on ChooseMyCompany or on the occasion of a survey solicited by his employer.
This survey containing 18 questions allows to calculate 2 values:
  • The average of the 18 questions, which is a grade / 5 and which is called "the survey's score"
  • A recommendation rate, which is a % of students who answered "agree" or "strongly agree" to the question "I recommend my company to a friend to do an internship there"
  • The participation rate in the survey is also calculated as follows: number of respondents* / headcount**

The ranking score is equal to the "survey's score" multiplied by 2, then weighted by participation rate and recommendation rate:
  • If the participation rate is greater than or equal to 50%, then the coefficient is 1. As soon as this rate decreases, then the coefficient decreases and degrades the survey's score.
  • If the recommendation rate is greater than or equal to 75%, then the coefficient is 1. As soon as this rate decreases, then the coefficient decreases and degrades the survey's score.
  • The formula is 2 × HappyIndex × participation rate × recommandation rate


* About the number of respondents
If the survey is conducted in a solicited way by the employer, the respondents are those who took part in the survey proposed by the employer, open between 01/10 and 30/09
If the survey is conducted spontaneously, the respondents are those who spontaneously gave their opinion on ChooseMyCompany

** About headcount
If the ranking is France, then it is the number of trainees of more than 3 months welcomed each year in France between 01/10 and 30/09
This number is published on the company's page and can be modified freely by the employer directly in his back office (ask us here)