Deutsche Telekom is one of the world's leading integrated telecommunications companies, with approximately 242 million mobile customers, 27 million fixed network lines and 22 million broadband lines.

They provide fixed/broadband, mobile communications, Internet and IPTV products and services to consumers as well as information and communication technology (ICT) solutions to business and enterprise.

Deutsche Telekom is present in more than 50 countries. With a team of 226,300 employees (December 31, 2020), worldwide sales, we generated sales of €101 billion in fiscal year 2020, about 66% of which are outside Germany.

Headquarter: Friedrich-Ebert-Allee 140, 53113 Bonn, Germany

Website: https://www.telekom.com/en

Revenue: 73.1 billion euros

Telefónica is a Spanish multinational telecommunications company with headquarters in Madrid, Spain, one of the largest telephone operators and mobile network providers in the world. It offers landline and mobile phone, broadband and subscription television services, operating in Europe and the Americas.

At a time when technology is more present than ever in our lives, they cannot forget that the most important connections are those between people. Because in today's society, people's quality of life mainly depends on that connection.

And this is where they come in. Providing connections to bring people together, instead of isolating them.

Headquarter: Distrito Telefónica, Madrid, Spain.

Website: https://www.telefonica.com/en/

Revenue: 52 billion euros

Vodafone is a leading telecommunications company that helps connect society and build a digital future for everyone.

They are optimistic about how technology and connectivity can enhance the future and improve people's lives. Through their business, they aim to build a digital society that enhances socioeconomic progress, accepts everyone, and doesn't cost the planet dearly.

They are a comprehensive employer with 105,000 employees and contractors across 21 countries of operation and 2 geographic regions They value and respect all individuals regardless of race, ethnicity, disability, age, sexual orientation, gender identity, creed, background, culture or religion.

Commitment to diversity and inclusion is at the core of their purpose and their work to empower women and society at large and improve access to education and digital skills.

Website: https://www.vodafone.com/

Headquarter: Newbury, Berkshire, England, UK

Revenue: 47.6 billion euros

Orange is a French telecommunications company. At the end of 2019, the company had nearly 266 million customers worldwide, up from the figures published in 2018. In 2019, the company was the top or second operator with 75% . European countries where it was founded and in 83% of countries in Africa and the Middle East

In 2018, Orange had sales of 41,391 billion euros for all its operations and had 266 million customers worldwide, including 201 million mobile customers and 18.2 million fixed broadband customers.

Orange will open a “Hello Woman” Village at the Elysée Montmartre in the heart of Paris. Women and girls interested in careers in digital industries can access free counseling services, mutual support, sharing experiences and exciting activities.

Everyone can join the event through the Orange News_ app and discover how to seize the future opportunities brought by digital technology.

Website: https://www.orange.com/en

Headquarter: Issy-les-Moulineaux, France

Revenue: 40.9 billion euros

BT Group plc (traded as BT and formerly British Telecom) is a British multinational telecommunications company with headquarters in London, England. It has operations in around 180 countries and is the largest UK provider of landline, broadband and mobile services, and offers subscription television and IT services.

They serve global multinational organizations around the world with their security, cloud, and network services. They can help your organization move to the cloud; make collaboration part of your culture; improve your contact centers; transform customer service and simplify your network. All with built-in security, no screws.

Staff are led by a group of passionate and talented executives, selected for their experience and ability to bring in global and local expertise." Our people across the globe are experts in making your business quicker, lighter and more responsive. So your organisation can rise up to the challenges of digital transformation, and focus on what really matters.” Bas Burger- CEO, BT's Global said

Website: https://www.globalservices.bt.com/en

Headquarter: 81 Newgate Street, London, EC1A 7AJ, United Kingdom

Revenue: 29.4 billion euros

Gruppo TIM, legal name is TIM S.p.A. (formerly Telecom Italia SpA) is an Italian telecommunications company with headquarters in Rome, Milan and Naples, (with Telecom Italia Tower) providing telephone services, mobile services and DSL data services. .

It is the largest Italian telecommunications service provider in terms of revenue and subscriptions. It was founded in 1994 by the merger of several state-owned telecommunications companies, most notably Società Italiana per l'Esercizio Telefonico pA, (known as SIP, from the earlier Società Idroelettrica Piemontese), operator formerly state monopoly telephone operator in Italy.

The company's shares are traded at Borsa Italiana. Since 2017, the Italian State has centralized the "Golden Power" for Tim, allowing the government to take a number of actions as far as the strategic interests of the country are concerned.

Website: https://www.tim.it/

Headquarters: Rome, Milan and Naples, Italy

Revenue: 19 billion euros

The Telenor Group is a leading telecommunications company across Northern Europe and Asia with 188 million customers and approximately $14 billion in annual revenue (in 2020).

They are committed to responsible business conduct and are driven by ambitions to empower society. Connectivity has been Telenor's domain for over 160 years, and their purpose is to connect customers with what matters most.

The Telenor Group has mobile operations in Northern Europe, including Norway, Sweden, Denmark, Finland and in Asia, including Pakistan, Bangladesh, Thailand, Malaysia, Myanmar.

They has a leading position in Northern Europe in mobile, broadband and television services, as well as significant activities in subsidiaries and joint ventures, including mobile financial services and online classifieds in Asia. Worldwide, the Telenor Group and its operations team are 16,000 people

Website: https://www.telenor.com/

Headquarter: Snarøyveien 30N-1360 Fornebu Norway

Revenue: 14.1 billion euros

SFR is a French mobile communications company serving millions of households in France.

As of December 2015, it has 21.9 million customers in Metropolitan France for mobile services and provides 6.35 million households with high-speed Internet access.

SFR also provides services at French overseas missions, in the islands of Martinique, Guadeloupe, Guyane and in Guyana through SFR Caraïbe, as well as in the Indian Ocean, in Mayotte and the Réunion islands through the SRR (Société Réunionnaise du Radiotéléphone), although the company is branded as SFR Réunion.

SFR (SFR Belux) operates in Belgium as a cable and MVNO operator in several communes of the Brussels Region and in some parts of Luxembourg. The division was sold to rival Telenet (owned by Liberty Global) in December 2016.

Website: https://www.sfr.fr/offres-numericable.html

Headquarter: Altice Campus, Paris, France

Revenue: 11 billion euros

Swisscom, Switzerland's leading telecommunications company and one of its leading IT companies, has its headquarters in Ittigen, near Berne. Outside of Switzerland, Swisscom is already present on the Italian market under the name Fastweb. By the end of Q3 2021, more than 19,100 employees had generated revenue of CHF 8,343 million. It is 51% owned by the Federation and is one of Switzerland's most innovative and sustainable companies

Swisscom only operates in Switzerland and Italy. In accordance with Swiss Federal Council policy, Swisscom can only hold interests outside of Switzerland if it is beneficial to its core business in the Swiss domestic market or is of strategic importance.

In Switzerland, Swisscom offers residential customers a wide range of digital television, mobile telecommunications and other services. In the B2B segment, its portfolio includes network, cloud and ICT services.

In Italy, Swisscom's Fastweb offers a wide range of mobile telecommunications, digital TV and broadband services to residential customers and a comprehensive portfolio of ICT, cloud and security services for business customers.

Outside Switzerland and Italy, Swisscom holds strategic interests, primarily through its venture capital arm, and also operates an outpost in Silicon Valley and Shanghai.

Website: https://www.swisscom.ch/en/residential.html

Headquarter: Switzerland

Revenue: 10.7 billion euros

Rogers Communications Inc. is a Canadian media and communications company operating primarily in the wireless communications, cable television, telephone and Internet sectors, with significant additional telecommunications and mass media assets. Rogers is headquartered in Toronto, Ontario. The company has its roots in 1925 when Edward S. Rogers Sr. founded the Rogers Vacuum Tube Company to sell battery-free radios, although the current business dates back to 1960, when Ted Rogers and a partner acquired CHFI-FM radio; they later became part owners of a group that founded the CFTO broadcaster.

The main competitor to Rogers is Bell Canada, which has a similarly extensive portfolio of radio and television media assets, as well as telephony, wireless and television distribution services, particularly in the East and Central Canada. The two companies are generally considered to have a monopoly on media services in their regions, and both companies own shares of Maple Leaf Sports and Entertainment. However, Rogers also competes nationally with Telus for wireless service, and primarily indirectly with Shaw Communications for television service.

Website: https://www.rogers.com/

Headquarter: 333 Bloor Street EastToronto, OntarioM4W 1G9