eww ITandTEL Competitors

Siemens AG (Berlin and Munich) is a leading technology company focused on industry, infrastructure, mobility, and healthcare. The company’s purpose is to create technology to transform the everyday, for everyone. By combining the real and the digital worlds, Siemens empowers customers to accelerate their digital and sustainability transformations, making factories more efficient, cities more livable, and transportation more sustainable. A leader in industrial AI, Siemens leverages its deep domain know-how to apply AI – including generative AI – to real-world applications, making AI accessible and impactful for customers across diverse industries. Siemens also owns a majority stake in the publicly listed company Siemens Healthineers, a leading global medical technology provider pioneering breakthroughs in healthcare. For everyone. Everywhere. Sustainably. In fiscal 2025, which ended on September 30, 2025, the Siemens Group generated revenue of €78.9 billion and net income of €10.4 billion. As of September 30, 2025, the company employed around 318,000 people worldwide on the basis of continuing operations.

Bereits im Juli 2010 wurden mobilkom austria AG und Telekom Austria TA AG unter dem Firmennamen A1 Telekom Austria AG zusammengeführt. Damit hat sich Österreichs führendes Telekommunikationsunternehmen auf die Konvergenz von Festnetz- und Mobilkommunikation ausgerichtet. Im Jahr 2011 erfolgte der nächste Schritt: die Stärken beider Unternehmensmarken wurden in einer Monomarke zusammengefasst. Seitdem tritt das Unternehmen mit der Unternehmensmarke A1 am österreichischen Markt auf. A1 ist mit knapp 6,1 Mio. Mobilfunkkunden (inkl. Yesss!) und knapp 2,3 Mio. Festnetzanschlüssen Österreichs führender Kommunikationsanbieter. Die Kunden profitieren von einem umfassenden Gesamtangebot aus einer Hand, bestehend aus Sprachtelefonie, Internetzugang, digitalem Kabelfernsehen, Daten- und IT-Lösungen, Mehrwertdiensten, Wholesale-Services und mobilen Business- und Payment-Lösungen. A1 (Rechtspersönlichkeit: A1 Telekom Austria AG) ist Teil der Telekom Austria Group - einem führenden Kommunikationsanbieter im CEE Raum. Die Telekom Austria Group ist in acht CEE Ländern tätig.

Sunrise is Switzerland’s leading challenger in the telecommunications market and is listed on the SIX Swiss Exchange (SUNN). With the most comprehensive fixed network access and a world-class mobile network offering the highest gigabit coverage in Switzerland, Sunrise stands out as a premium and scaled provider. Built on best-in-class, future-ready networks, Sunrise delivers high-quality mobile, landline, broadband and TV services to residential customers, while empowering business customers with 360° communication and integrated ICT solutions across connectivity, security and IoT - all from a single source to support their digital transformation. Sunrise offers a dynamic and international working environment where every voice matters, perspectives are valued and diverse viewpoints are respected. We believe that creating equal opportunities for a diverse workforce is essential to our success. Around 2,850 employees (FTEs) from approximately 80 nationalities contribute to Sunrise’s success through their expertise, innovative thinking and strong commitment, reflecting the diversity of our customers.