Telecom provider in the
Canton of Grisons

mia Engiadina Network SA

Since 2016 · 11–20 empl.·5.0(14)

mia Engiadina Network SA plans, builds, operates and maintains fibre-optic network infrastructure. It is part of the miaEngiadina organisation and supports the development of digital infrastructure in the Engadin.

mia Engiadina Marketing SA

Since 2016 · 1–10 empl.·5.0(14)

mia Engiadina Marketing SA provides internet and digital services for private and business customers. It also operates coworking spaces and meeting rooms and offers team retreats and event venues.

Foppa IT PC-Hilfe Chur GmbH

Since 2024 · 1–10 empl.·5.0(163)

Foppa IT PC-Hilfe Chur GmbH provides IT services and repairs for individuals and SMEs, including PC, notebook, and laptop repairs, virus and malware removal, and data recovery. Other services include security audits, network and Internet configuration, data backup and migration, training, and remote maintenance.

Grischa Tech AG

Since 2018 · 11–20 empl.·4.8(10)

Grischa Tech AG provides services for the expansion of telecommunications network infrastructure. Its activities include fibre-optic projects, cable laying and installation, and the extension and modification of existing networks.

cosema ag (Communication Service Management)

Since 2003 · 11–20 empl.

The core activity of Terza Immobilien Service Chur AG is integral facility management, which encompasses a wide range of services, including: janitorial services, building and technical management, cleaning, building security, winter services, control of stationary traffic, IT services, and drone flight services. The company offers these services as a professional partner for owners and tenants of residential buildings, commercial properties, and shopping centers to ensure a well-maintained appearance and high-quality work.

HOTELMEDIA GmbH

Since 2006 · 1–10 empl.

HOTELMEDIA GmbH plans and implements television solutions for hotels, including hotel TVs, Smart TV and IPTV systems, and satellite and reception technology. Its services include consulting, supply, installation and maintenance, as well as TV accessories and TV furniture.

SAT4M2M AG

Since 2018 · 11–20 empl.

SAT4M2M AG develops and operates satellite-based connectivity services for the Internet of Things. Its TELDASAT platform enables sensors to transmit data from remote areas, complementing terrestrial networks and supporting applications such as fleet management, asset monitoring and predictive maintenance.

connecta ag

Since 2001 · 11–20 empl.·4.1(8)

connecta ag is a telecommunications network operator providing internet, mobile, TV/radio and fixed-line services to residential and business customers. The company plans, builds, operates and maintains communications networks and provides related services.

TalkPool AG

Since 2001 · 101–500 empl.·3.8(5)

TalkPool AG provides services and develops products and solutions for telecommunications and the Internet of Things (IoT). Its activities include planning, implementing, operating and maintaining telecom networks, as well as IoT applications and sensor solutions for smart buildings.

TM Concept AG, Zweigniederlassung Chur

Since 2024 · 51–100 empl.

TM Concept AG, Zweigniederlassung Chur provides engineering services for telecommunications and network infrastructure. Its work includes planning, implementing and managing mobile, fixed-line and fibre-optic networks, as well as surveying.

redcom AG

Since 2001 · 11–20 empl.·5.0(2)

redcom AG plans, installs and maintains communication and data systems for residential and nursing homes, care facilities and businesses. Its services include resident and patient call systems, IP telephony, Wi-Fi networks and alarm servers.

NÄGELE-CAPAUL communications AG

Since 2025 · 1–10 empl.

NÄGELE-CAPAUL communications AG provides communications solutions and services for tunnel radio, building radio and radio/transmission systems. The company plans, installs and operates radio systems, develops and manufactures HF and fiber-optic repeaters, and offers support, maintenance and measurement services.