# Telecommunications companies headquartered in the Rhône department

Tamtam tracks 26 Telecommunications companies headquartered in the Rhône department. This list ranks all of them by number of employees on LinkedIn, led by Rhôn'Telecom, CNS Communications and SERFIM T.I.C.. Their median headcount is 31. Half of them were founded in 2009 or later. The most common headquarters are Lyon (9), Saint-Priest (3) and Villeurbanne (3).

These telecommunications companies in the Rhône department are primarily mid-sized firms, with a focus on network infrastructure, digital communication, and specialized services. Most were founded in the 2000s and 2010s. Rhôn'Telecom, for example, specializes in fixed and mobile telecom networks, while SERFIM T.I.C. focuses on high-speed fiber optic networks and IoT sensor networks. Qyyp provides tailored managed IT and telecom solutions, and Passman offers digital services for hotels and camp sites.

A significant concentration of these companies, including CNS Communications, Network Solutions Factory, Passman, K-net Opérateur Fibre Optique, UTOPYA, and E-kipeo, are headquartered in Lyon. This indicates a strong cluster of telecommunications expertise within the city, covering areas from network consultancy to smartphone repair and digital transition support.

🇫🇷 Rhône · 26 companies · Updated Nov 11, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Rhôn'Telecom](https://www.tamtam.ai/c/rhon-telecom) (rhon-telecom.fr)<br>Specializes in fixed and mobile telecom networks, partnered with a major national operator, part of an international group since 2015. | Telecommunications | 🇫🇷 Saint-Priest | 682 | 2012 |
| 2 | [CNS Communications](https://www.tamtam.ai/c/cns-communications) (cns-com.com)<br>Independent experts providing consultancy, design, and troubleshooting services in networking and telecommunications with minimal client disruption. | Telecommunications | 🇫🇷 Lyon | 227 | 2004 |
| 3 | [SERFIM T.I.C.](https://www.tamtam.ai/c/serfim-t-i-c) (serfimtic.com)<br>Specializes in high-speed fiber optic networks, IoT sensor networks, digital communication, security video surveillance, and traffic management solutions across France. | Telecommunications | 🇫🇷 Vénissieux | 195 | 2000 |
| 4 | [Qyyp](https://www.tamtam.ai/c/qyyp) (qyyp.fr)<br>Providing tailored managed IT and telecom solutions for businesses and public entities, enhancing connectivity, security, and unified communication. | Telecommunications | 🇫🇷 Vénissieux | 133 | 2009 |
| 5 | [Network Solutions Factory](https://www.tamtam.ai/c/network-solutions-factory) (netsf.fr)<br>Network Solutions Factory is an international network operations center in France, specializing in mobile network engineering and operation services for various companies globally | Telecommunications | 🇫🇷 Lyon | 129 | 2015 |
| 6 | [Passman](https://www.tamtam.ai/c/passman) (passman-group.com)<br>Provider of digital services for hotels, camp sites, and health establishments in France, offering personalized, efficient solutions for television, Internet, and telephone | Telecommunications | 🇫🇷 Lyon | 93 | 1995 |
| 7 | [FOLAN](https://www.tamtam.ai/c/folan) (folan.net)<br>Specialist in telecom solutions for fibre optic networks, data centres, and industry with custom engineering and manufacturing services. | Telecommunications | 🇫🇷 Rillieux-la-Pape | 79 | 1988 |
| 8 | [Ambition Télécom & Réseaux](https://www.tamtam.ai/c/ambition-telecom-and-reseaux) (ambitiontelecom.com)<br>AT&R is a Telecom Study and Project Management firm specializing in fiber optic networks, providing expertise in underground and aerial network engineering and telecommunications studies | Telecommunications | 🇫🇷 Saint-Priest | 73 | 2007 |
| 9 | [Sysoco](https://www.tamtam.ai/c/sysoco) (sysoco.fr)<br>Sysoco is a French leader in integrating private mobile communication networks, part of VINCI Energies, specializing in critical communications digital transformation for smart cities and industry 40 | Telecommunications | 🇫🇷 Décines-Charpieu | 54 | 2002 |
| 10 | [Thelem France](https://www.tamtam.ai/c/thelem-france) (thelem.fr)<br>Specialized telephone reception services with certified quality, professional trained staff, quick response, flexible solutions, advanced technology, and secure data management. | Telecommunications | 🇫🇷 Tassin-la-Demi-Lune | 38 | 1985 |
| 11 | [K-net Opérateur Fibre Optique](https://www.tamtam.ai/c/k-net-operateur-fibre-optique) (k-net.fr)<br>Specializes in national public initiative fiber optic networks, continuously investing in research and development to optimize subscriber services. | Telecommunications | 🇫🇷 Lyon | 33 | 2010 |
| 12 | [Extenso Telecom](https://www.tamtam.ai/c/extenso-telecom) (shop.innov8.fr)<br>distribution of smartphones and connected devices with expertise in sales, logistics, marketing, and IT for major brands | Telecommunications | 🇫🇷 Dardilly | 33 | 1988 |
| 13 | [UTOPYA](https://www.tamtam.ai/c/utopya) (utopya.fr)<br>The company specializes in providing smartphone repair professionals with quick access to hundreds of thousands of spare parts for same-day repairs They focus on digitalization, software development, and robotic distribution to ensure availability and aim to become the leading European spare parts provider | Telecommunications | 🇫🇷 Lyon | 31 | 2013 |
| 14 | [JDL Groupe](https://www.tamtam.ai/c/jdl-groupe) (groupesaph.com)<br>Specializes in enterprise telephony solutions including fixed and mobile services, certified partnerships with major technology providers for tailored communication needs. | Telecommunications | 🇫🇷 Villeurbanne | 30 | 2003 |
| 15 | [E-kipeo, communiquons ensemble.](https://www.tamtam.ai/c/e-kipeo-communiquons-ensemble) (e-kipeo.com)<br>E-kipeo offers comprehensive digital transition support by providing cutting-edge communication, protection, printing, and IT solutions for businesses, public institutions, and healthcare facilities | Telecommunications | 🇫🇷 Lyon | 30 | 2020 |
| 16 | [XiVO](https://www.tamtam.ai/c/xivo) (xivo.solutions)<br>Open Source unified communications solution for businesses, offering IP telephony, call center services, collaboration tools, and advanced features trusted by 500+ organizations | Telecommunications | 🇫🇷 Dardilly | 29 | 2009 |
| 17 | [Lillybelle](https://www.tamtam.ai/c/lillybelle) (lillybelle.eu)<br>Specializing in network performance and quality of service solutions, we distribute tools, offer value-added services, and provide expert consultants for optimization | Telecommunications | 🇫🇷 Lyon | 28 | 2009 |
| 18 | [Dstny FR Entreprises](https://www.tamtam.ai/c/dstny-fr-entreprises) (dstny.fr)<br>Provider of cloud-based unified communication solutions, mobile tools, and cybersecurity services for businesses, ensuring GDPR compliance and local support. | Telecommunications | 🇫🇷 Caluire-et-Cuire | 26 | 2008 |
| 19 | [SFR Business Région Centre Est](https://www.tamtam.ai/c/sfr-business-region-centre-est) (sfrbusiness.fr)<br>Provides regional telecom services including high-speed internet, business telephony, IoT, hosting, and customer support with local teams. | Telecommunications | 🇫🇷 Saint-Priest | 16 |  |
| 20 | [MUONA](https://www.tamtam.ai/c/muona) (muona.fr)<br>A customer-centric independent operator recognized by ARCEP, providing tailored services to professionals, administrations, and operators based on individual needs and preferences | Telecommunications | 🇫🇷 Lissieu | 15 | 2015 |
| 21 | [Telekomunikacija doo](https://www.tamtam.ai/c/telekomunikacija-doo) (telekomunikacija.rs)<br>A leading infrastructure construction and engineering company in telecommunications, electric, gas, water supply, buildings, steel structures, and ecology Committed to high quality and client-focused projects | Telecommunications | 🇫🇷 Blace | 14 | 1997 |
| 22 | [MyTelecom Entreprises - Activasys - Partenaire Technologique](https://www.tamtam.ai/c/mytelecom-entreprises-activasys-partenaire-technologique) (mytelecom-entreprises.fr)<br>An IT, Telecom, and Cybersecurity partner specializing in digital transformation for medium-sized businesses, small businesses, and local government organizations | Telecommunications | 🇫🇷 Lyon | 13 |  |
| 23 | [Phone-Help](https://www.tamtam.ai/c/phone-help) (phone-help.com)<br>Phone-Help medical provides professional telephone answering and medical secretarial services to healthcare professionals in France, including doctors, dentists, and nurses | Telecommunications | 🇫🇷 Villeurbanne | 6 |  |
| 24 | [KIPLINK](https://www.tamtam.ai/c/kiplink) (kiplink.fr)<br>The company provides professional telephony software and solutions for SMEs and operators, enhancing internal and external communication with a focus on flexibility and productivity | Telecommunications | 🇫🇷 Vaulx-en-Velin | 6 | 2017 |
| 25 | [PYXYA](https://www.tamtam.ai/c/pyxya) (pyxya.fr)<br>This company offers AI-enhanced SD-WAN & SD-BRANCH solutions to automate enterprise network management, optimizing connectivity, cybersecurity, and real-time visibility for telecom transformation | Telecommunications | 🇫🇷 Lyon | 4 | 2018 |
| 26 | [SECURE IT FRANCE](https://www.tamtam.ai/c/secure-it-france) (secureit.fr)<br>A company specializing in IT and Telecom solutions, focusing on data security through tailored communication, infrastructure services, mobile device management, and collaborative tools | Telecommunications | 🇫🇷 Villeurbanne | 1 |  |

## How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 11, 2026.

## More company lists in the Rhône department

- [The largest companies in the Rhône department](https://www.tamtam.ai/l/largest-companies-rhone) (4,813)
- [Multinational companies in the Rhône department](https://www.tamtam.ai/l/multinational-companies-rhone) (577)
- [Companies with in-house R&D in the Rhône department](https://www.tamtam.ai/l/r-and-d-companies-rhone) (509)
- [Professional services firms in the Rhône department](https://www.tamtam.ai/l/professional-services-firms-rhone) (400)
- [Manufacturers in the Rhône department](https://www.tamtam.ai/l/manufacturers-rhone) (322)
- [Retail chains in the Rhône department](https://www.tamtam.ai/l/retail-chains-rhone) (302)
- [IT services companies in the Rhône department](https://www.tamtam.ai/l/it-services-companies-rhone) (286)
- [SaaS companies in the Rhône department](https://www.tamtam.ai/l/saas-companies-rhone) (284)
- [Software Development companies in the Rhône department](https://www.tamtam.ai/l/software-development-companies-rhone) (264)
- [IT Services and IT Consulting companies in the Rhône department](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-rhone) (253)
- [Hardware manufacturers in the Rhône department](https://www.tamtam.ai/l/hardware-companies-rhone) (243)
- [Consulting firms in the Rhône department](https://www.tamtam.ai/l/consulting-firms-rhone) (242)
- [Business Consulting and Services companies in the Rhône department](https://www.tamtam.ai/l/business-consulting-and-services-companies-rhone) (219)
- [Distributors and wholesalers in the Rhône department](https://www.tamtam.ai/l/distributors-and-wholesalers-rhone) (185)
- [Higher Education companies in the Rhône department](https://www.tamtam.ai/l/higher-education-companies-rhone) (155)
- [Education providers in the Rhône department](https://www.tamtam.ai/l/education-companies-rhone) (154)
- [Law Practice companies in the Rhône department](https://www.tamtam.ai/l/law-practice-companies-rhone) (152)
- [Real Estate companies in the Rhône department](https://www.tamtam.ai/l/real-estate-companies-rhone) (151)
- [Family-owned companies in the Rhône department](https://www.tamtam.ai/l/family-owned-companies-rhone) (149)
- [Subscription businesses in the Rhône department](https://www.tamtam.ai/l/subscription-businesses-rhone) (149)
- [Construction companies in the Rhône department](https://www.tamtam.ai/l/construction-companies-rhone) (140)
- [Pharmaceutical companies in the Rhône department](https://www.tamtam.ai/l/pharmaceutical-companies-rhone) (134)
- [Financial services firms in the Rhône department](https://www.tamtam.ai/l/financial-services-firms-rhone) (132)
- [Advertising Services companies in the Rhône department](https://www.tamtam.ai/l/advertising-services-companies-rhone) (126)

## The same list elsewhere in France

- [Telecommunications companies in France](https://www.tamtam.ai/l/telecommunications-companies-france) (461)
- [Telecommunications companies in Île-de-France](https://www.tamtam.ai/l/telecommunications-companies-ile-de-france) (210)
- [Telecommunications companies in the Hauts-de-Seine department](https://www.tamtam.ai/l/telecommunications-companies-hauts-de-seine) (61)
- [Telecommunications companies in Auvergne-Rhône-Alpes](https://www.tamtam.ai/l/telecommunications-companies-auvergne-rhone-alpes) (49)
- [Telecommunications companies in Provence-Alpes-Côte d'Azur](https://www.tamtam.ai/l/telecommunications-companies-provence-alpes-cote-dazur) (38)
- [Telecommunications companies in Occitanie](https://www.tamtam.ai/l/telecommunications-companies-occitanie) (31)
- [Telecommunications companies in Grand Est](https://www.tamtam.ai/l/telecommunications-companies-grand-est) (27)
- [Telecommunications companies in Paris](https://www.tamtam.ai/l/telecommunications-companies-paris) (77)

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Source: https://www.tamtam.ai/l/telecommunications-companies-rhone