Sergio Renna, Key-Account-Manager at Sunrise GmbH

Sergio Renna

Key-Account-Manager at Sunrise GmbH | Zürich Metropolitan Area, Switzerland

Profile last verified July 2026
Telecommunications Verified Profile Zürich Metropolitan Area, Switzerland
Verified

Personal Email

***@sunrise.ch

Personal • High Confidence

Phone Number

(**) *** *** 217

Switzerland • Phone

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Sergio Renna Socials
Sergio Renna Work Experience

Key-Account-Manager at Sunrise GmbH in July 2018 - Present

Account Manager at UPC Schweiz GmbH in March 2013 - June 2018

Sergio Renna Skills
Mobile Geräte Produktmanagement Telekommunikation VoIP Funkverkehr IP Projektmanagement Telecommunications Wireless MPLS Integration Lösungsverkauf Managed Services UC Unified Communications
About Sergio Renna’s Current Company
Sunrise GmbH

Sunrise is Switzerland's leading challenger, with a strong number two position in the Swiss telecommunications market and is listed on SIX Swiss Exchange (SUNN). By providing the most comprehensive fixed network access and a world-class mobile network delivering the highest gigabit coverage in Switzerland, Sunrise stands out as a premium and scaled company. Based on its best-in-class, future-fit networks, Sunrise provides high-quality mobile, landline, broadband and TV services to residential customers and empowers business customers with 360° communications and integrated ICT solutions for connectivity, security and IoT from a single source, thereby advancing their digitalisation. Sunrise boasts a dynamic and international environment where everyone has a voice, where perspectives are shared and where values are respected. Sunrise believes that providing equal opportunities to a diverse workforce is critical to the company’s success. Roughly 2,850 employees (FTEs) from around 80 nations contribute to the success of Sunrise with their expertise, innovative thinking and exceptional commitment, reflecting the diversity of our customers.

Discover more about Sunrise GmbH
Sergio Renna’s Colleagues
Nora Bearth

Nora Bearth

Switzerland

Data Scientist | PhD in Econometrics | Causal Machine Learning

Data Scientist at Sunrise
(September 2025 – Present)

Imane Abya

Imane Abya

Lutry, Vaud, Switzerland

Senior Project Manager | Driving Strategic Initiatives | Engineering Expertise in Tech & Innovation

Senior Project Manager at Sunrise
(May 2019 – Present)

Mohammed Safran

Mohammed Safran

Badulla, Uva Province, Sri Lanka

Networker

Network Marketing at Sunrise (Pvt) Ltd
(June 2021 – Present)

Branko Stajic

Branko Stajic

Zurich, Zurich, Switzerland

Strategist. Economist. Futurist.

Strategy, Partner & P/L Management Consumer Hardware at Sunrise
(September 2022 – Present)

Wiktor Misiek

Wiktor Misiek

Zurich, Switzerland

Senior Solutions Architect at Sunrise Communications AG

Senior Solutions Architect at Sunrise Communications AG
(January 2019 – Present)

Tahani Fehmi

Tahani Fehmi

Maienfeld, Graubünden, Switzerland

Storemanagerin Sunrise GmbH

Storemanagerin at Sunrise GmbH
(November 2024 – Present)

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Frequently asked questions about Sergio Renna

What is Sergio Renna email address?

Email Sergio Renna at [email protected] and [email protected]. This email is the most updated Sergio Renna's email found in 2026.

How to contact Sergio Renna?

To contact Sergio Renna send an email to [email protected] or [email protected]. (updated on July 2026)

What company does Sergio Renna work for?

Sergio Renna works for Sunrise GmbH.

What is Sergio Renna's role at Sunrise GmbH?

Sergio Renna is Key-Account-Manager

What industry does Sergio Renna work in?

Sergio Renna works in the Telecommunications industry.

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