Telecommunications in
Paradiso

VoIPtel International SA

Since 2008 · 11–20 empl.·5.0(4)

VoIPtel International SA provides businesses with VoIP telephony, mobile, internet connectivity and cloud services. Its services include SIP trunking, virtual PBX, business internet (FTTC/FTTH and dedicated fiber), mobile plans and cloud hosting such as virtual servers and backup.

VoipTel Service Sagl

Since 2014 · 11–20 empl.·5.0(4)

VoipTel Service Sagl provides VoIP telephony solutions for businesses and offers mobile, internet connectivity and cloud services. Offerings include SIP trunking, virtual PBX, business mobile (including 5G and eSIM), fiber and dedicated internet links, cloud hosting and colocation, IP phones and VoIP gateways, as well as partner programmes and technical support.

Callcom SA

Since 2012 · 11–20 empl.

The core activity of Callcom is the development and provision of telecommunications solutions for businesses, including the management of telephone numbers, the provision of software for managing business calls, and the provision of managed telecom services.

Tplay Sagl

Since 2012 · 11–20 empl.·5.0(1)

The core activity of Tplay is the development and provision of technological solutions for the creation of Smart Cities. This includes, in particular: the implementation of intelligent waste management systems (Clean); the provision of public wireless networks for mobile and IoT devices (Connected); the development of digital information platforms for citizens and tourists (Informed); the creation of environmentally friendly and sustainable solutions for urban planning (Recycling); and the design of playgrounds and leisure facilities for children and families (Playground). Tplay aims to improve the quality of life and well-being of citizens, businesses, and institutions in cities.

Ticino System Sagl

Since 2013 · 1–10 empl.·5.0(1)

Ticino System Sagl provides security and video-surveillance solutions along with installation and maintenance services for private and commercial clients. Offerings include wired and wireless alarm systems, video surveillance, Wi‑Fi hotspot systems and point‑to‑point links, plus system design, installation and post-sale technical support.

OpenEmail SA

Since 2025 · 1–10 empl.

OpenEmail SA provides programmable email infrastructure for domains you own. The company offers mailboxes, webmail, API access, and tools for sending, receiving, forwarding, and routing email.

Tigruppo di D'Onofrio Alberto

Since 2000 · 1–10 empl.