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With over 345 million customers, Telefónica is one of the largest telecommunications service providers in the world. Founded in Madrid in 1924, it provides fixed and mobile telecommunications services in 14 countries across Europe and Latin America and also owns the largest fibre optic network in these regions. The company trades under various brands, including Movistar in Spain, O2 in the UK, and Vivo in Brazil.

Ranking position
#1 /150
Total score
89.5 /100
Measurement area Score (0-2) Rank (0-150)


#1 1.5 /2 #2


#1 1.7 /2 #1


#1 2.0 /2 #1


#1 1.9 /2 #2
Indicates the score for the top performing company.

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See results for

  1. 2020
  2. 2023

More about the company

Madrid, Spain
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Ownership structure
Publicly listed
Fiscal year
Ends 31 December
Group revenue
US$49,201 million (FY2020)
Group employees
112,349 (FY2020)

This company is part of the SDG2000, the 2,000 most influential companies

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