Trainees ranking

2020 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
    • Mars France
      Consumer Goods
      8.9
  • 2
    • Heineken
      Consumer Goods
      8.5
  • 3
    • Avanade France
      IT
      8.46
  • 4
    • Groupe Bel
      Consumer Goods
      8.44
    • CNES (Centre National d'Etudes Spatiales)
      Aeronautics / Aerospace Industry
      8.44
  • 5
    • Credit Agricole Atlantique Vendee
      Banking / Finance / Insurance
      8.42
  • 6
    • Amadeus
      IT
      8.4
  • 7
    • Coca-Cola European Partners
      Consumer Goods
      8.38
  • 8
    • Amplifon Groupe France
      Health / Chemicals / Pharmaceuticals
      8.36
  • 9
    • Fleury Michon
      Consumer Goods
      8.32
  • 10
    • Novo Nordisk Production SAS
      Industry / Manufacturing / Primary materials
      8.26
    • JLL
      Construction / Real Estate
      8.26
  • 11
    • Johnson & Johnson
      Consumer Goods
      8.24
    • Leon Grosse
      Construction / Real Estate
      8.24
  • 12
    • MBDA France
      Aeronautics / Aerospace Industry
      8.22
  • 13
    • Groupe Atlantic
      Industry / Manufacturing / Primary materials
      8.16
    • Givenchy (LVMH)
      Consumer Goods
      8.16
    • SAP
      IT
      8.16
  • 14
    • Ingérop
      IT
      8.12
    • Groupe Hays
      Consulting
      8.12
  • 15
    • BNP Paribas Cardif
      Banking / Finance / Insurance
      8.08
  • 16
    • CMA CGM
      Transportation / Logistics
      8.04
  • 17
    • Nexter
      Aeronautics / Aerospace Industry
      8
  • 18
  • 19
    • Caceis Bank
      Banking / Finance / Insurance
      7.96
  • 20
    • Accenture
      IT
      7.94
  • 21
    • Arval
      Automotive Industry
      7.92
    • GEFCO
      Transportation / Logistics
      7.92
    • Altarea Cogedim
      Construction / Real Estate
      7.92
  • 22
    • Hess Automobile
      Trade and Distribution
      7.9
    • Eiffage Construction
      Construction / Real Estate
      7.9
    • Reside Etudes
      Construction / Real Estate
      7.9
    • Pepsico France
      Consumer Goods
      7.9
  • 23
    • GRTgaz
      Energy & Environment
      7.84
  • 24
    • Aviva France
      Banking / Finance / Insurance
      7.76
  • 25
    • BETC
      Communication / Media
      7.66
  • 26
    • Grant Thornton
      Consulting
      7.62
  • 27
    • Sogeti
      IT
      7.57
  • 28
    • GROUPE ADP
      Construction / Real Estate
      7.55
  • 29
    • Groupe April
      Banking / Finance / Insurance
      7.54
  • 30
    • Coty
      Consumer Goods
      7.48
  • 31
    • Devoteam
      IT
      7.25
  • 32
  • 33
    • Euralis
      Consumer Goods
      6.4
  • 34
    • Umanis France
      IT
      6.36
  • 35
    • LVMH Fragrance Brands
      Consumer Goods
      6.14
  • 36
    • Groupe Galeries Lafayette
      Trade and Distribution
      6.08
  • 37
    • Cdiscount
      Trade and Distribution
      5.54
  • 38
    • Prisma Media
      Communication / Media
      5.38
  • 39
  • 40
    • Celio France
      Trade and Distribution
      4.46
  • 41
    • Publicis Sapient
      Consulting
      4.14
  • 42
    • Swiss Life France
      Banking / Finance / Insurance
      3.93
  • 43
    • Feu Vert
      Automotive Industry
      3.24
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)