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Swisscom
As No. 1, we inspire people in the connected world. With the latest technologies and innovations, together we have the opportunity to shape the future. To do this, we are and act trustworthy, committed and curious. Are you with us? Join us on this exciting journey and work with us or in one of the DevOps Centres in Riga or Rotterdam in different business areas on the latest technological trends. Find out more about us and our vacancies on our careers page: www.swisscom.ch/career We look forward to hearing from you!
Bern, CH
Public
$13.1B Revenue
https://www.swisscom.ch/
15.6K Employees
SCMN Ticker
Colt Technology Services
Colt Technology Services (Colt) is a global digital infrastructure company which creates extraordinary connections to help businesses succeed. Powered by amazing people and like-minded partners, Colt is driven by its purpose: to put the power of the digital universe in the hands of its customers, wherever, whenever and however they choose. Since 1992, Colt has set itself apart through its deep commitment to its customers, growing from its heritage in the City of London to a global business spanning 40+ countries, with over 6,000 employees and more than 80 offices around the world. Colt’s customers benefit from expansive digital infrastructure connecting 32,000 buildings across 230 cities, more than 50 Metropolitan Area Networks and 250+ Points of Presence across Europe, Asia, the Middle East, Africa and North America’s largest business hubs. Privately owned, Colt is one of the most financially sound companies in the sector. Obsessed with delivering industry-leading customer experience, Colt is guided by its dedication to customer innovation, by its values and its responsibility to its customers, partners, people and the planet. For more information, please visit www.colt.net
UK
Private
$2.2B Revenue
http://www.colt.net
5.1K Employees
Sunrise
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.
CH
Private
$651.5M Revenue
https://www.sunrise.ch
5.2K Employees
G2 Leader Summer 2026 G2 Best Est ROI Mid-Market Summer 2026 G2 Easiest Admin Mid-Market Summer 2026 G2 Most Implementable Summer 2026 G2 Best Results Mid-Market Summer 2026 G2 Lead Capture Mid-Market Summer 2026 Inc Fastest Growing Private Companies 2026 Inc Best Workplace 2026
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