Network construction in the
Canton of Vaud

68 companies in Network construction based in the Canton of Vaud — name and year of registration from the commercial register.

Companies

50 of 68 companies

T.S.I. Tuyauterie et Soudures Industrielles SA Logo

T.S.I. Tuyauterie et Soudures Industrielles SA

Since 2001 · 1–10 empl.4.7(15)

T.S.I. Tuyauterie et Soudures Industrielles SA manufactures, installs and welds pipes and specialist components. The company builds district heating, district cooling and gas networks, and carries out work on pressurised pipelines.

Network constructionNetwork constructionWeldingLive-line intervention
ranQ Trust Score 4.3 out of 5.0, rated Very high, Rank #1
Duvoisin-Groux SA Logo

Duvoisin-Groux SA

Since 1989 · 11–20 empl.4.2(26)

Duvoisin-Groux SA plans, builds and maintains infrastructure for electricity and telecommunications networks, public lighting and mobility. Its services also include operating, servicing and troubleshooting energy, lighting and transport installations.

Network constructionDesign and implementation of network infrastructure projectsEnergy networks MV/LV/HVTelecommunications and data networks
ranQ Trust Score 4.3 out of 5.0, rated Very high, Rank #2
Briod SA Logo

Briod SA

Since 1976 · 1–10 empl.5.0(6)

Briod SA plans and builds conversions for heavy vehicles, including energy and heating systems, custom onboard electronics, telescopic telecommunications masts, and living or office cabins. The company also constructs telecommunications networks and provides engineering, consultancy and installation services for photovoltaic systems.

Network constructionPhotovoltaic system installationConstruction of ultra-high-speed networksHeavy vehicle outfitting
ranQ Trust Score 4.3 out of 5.0, rated Very high, Rank #3
Her-Huyl Génie Civil SA Logo

Her-Huyl Génie Civil SA

Since 2014 · 11–20 empl.5.0(6)

Her-Huyl Génie Civil SA works in civil engineering and construction, carrying out earthworks, excavations, river works and the installation or renewal of pipelines. It also undertakes work on utility and telecommunications networks and outdoor areas for public authorities, businesses and private customers.

Civil worksCivil Engineering for Public InfrastructureTelecom and Network ConstructionCivil Engineering for Private Customers
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #4
Swiss Network SA Logo

Swiss Network SA

Since 2010 · 1–10 empl.

Swiss Network SA provides network and telecommunications services, including fibre, point-to-point internet, VPN, BGP and security.

Network constructionComplete Network Solutions
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #5
CR-Network Sàrl Logo

CR-Network Sàrl

Since 2013 · 1–10 empl.

CR-Network Sàrl plans and installs low-voltage infrastructure as well as telecommunications and IT networks. Its services include voice, data and image transmission solutions, Wi-Fi, video surveillance and building management systems, along with IT support and temporary network installations for events.

Network constructionLow-voltage cabling infrastructureIT voice solutionsIT data solutions
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #6
Freelance Concept Sàrl Logo

Freelance Concept Sàrl

Since 2013 · 1–10 empl.

Freelance Concept Sàrl provides tree care, complex tree felling and work at height. Its services also include the maintenance and landscaping of green spaces and the installation of mobile networks outdoors and indoors.

LandscapingSpecialist tree careMaintenance and landscaping of green spacesWorking at height techniques
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #7
VELOXNumeric Vaud SA Logo

VELOXNumeric Vaud SA

Since 2015 · 1–10 empl.

VELOXNumeric Vaud SA provides telecommunications and electrical engineering services. Its activities include the design, construction and maintenance of wired and mobile networks, as well as energy and building security systems.

Network constructionCable networksMobile networksElectrical networks
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #8
Axians Schweiz AG Logo

Axians Schweiz AG

Since 2019 · 21–50 empl.

Axians Schweiz AG is an ICT service provider for businesses and public institutions. Its services include cloud and data centre infrastructure, cyber security, digital workplaces, enterprise networks, telecommunications infrastructure, business applications and data analytics, as well as managed services.

Network constructionFTTx network planningFTTx network construction
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #9
Pully4net SA Logo

Pully4net SA

Since 2021 · 1–10 empl.

Pully4net SA plans, builds and operates an open fibre-optic network using point-to-point FTTH architecture. The network is available to telecommunications providers on an equal basis, allowing households and businesses to choose their provider freely.

Network constructionOperation of a FTTH point-to-point fibre optic networkOpen access to the infrastructure for telecom providersConstruction, maintenance and modernization of the fibre optic network
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #10
NS-T SA Logo

NS-T SA

Since 2001 · 1–10 empl.

Network construction
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #11
CONNECT Réseaux Industriels Sàrl Logo

CONNECT Réseaux Industriels Sàrl

Since 2018 · 1–10 empl.

The company CONNECT Réseaux Industriels Sàrl is involved in the planning, construction and maintenance of industrial networks, particularly in the fields of telecommunications, electricity and automation.

Network constructionIndustrial Piping Networks
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #12
SOS Rail Sàrl Logo

SOS Rail Sàrl

Since 2022 · 1–10 empl.

SOS Rail Sàrl provides services for railway, energy and telecommunications infrastructure. Its activities include supplying specialist personnel, worksite safety, train and machinery operation, infrastructure construction and maintenance, emergency repairs, project management and public lighting.

Temporary staffing agencyRailway Site Safety and Protection ServicesTrain Driving and Shunting ServicesOverhead Line and Cable Works
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #13
EnKom AG Logo

EnKom AG

Since 2017 · 11–20 empl.3.9(8)

EnKom AG develops and implements communications networks and industry-specific information and communications solutions. Its services include consulting, engineering, planning, construction, operation and optimisation of mobile, fibre-optic and Wi-Fi infrastructure, as well as non-ionising radiation measurements and RFID and e-mobility solutions.

Network constructionMobile and non-ionising radiationWireline and othersSteel
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #14
TELFO Sàrl Logo

TELFO Sàrl

Since 2022 · 1–10 empl.

TELFO Sàrl provides installation and consulting services in telecommunications. Its work includes building and installing fibre-optic networks, copper connections, commissioning customer equipment, troubleshooting, maintenance and quality checks.

Network constructionFibre-optic installationsCopper installationsCable pulling
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #15
SRET SA succursale du canton de Vaud Logo

SRET SA succursale du canton de Vaud

Since 2019 · 1–10 empl.4.2(12)

SRET SA succursale du canton de Vaud provides electrical installations, fibre-optic networks, network infrastructure and photovoltaic solutions. Its activities include designing and installing electrical systems and deploying communications and network infrastructure.

Network constructionElectrical engineeringNetwork infrastructureFibre optics
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #16
NM-technic Sàrl Logo

NM-technic Sàrl

Since 2016 · 1–10 empl.5.0(2)

NM-technic Sàrl provides technical services in telecommunications and networking. Its work includes installing and repairing fibre-optic and DSL connections, field service for telecom operators, network diagnostics, IP video surveillance and occasional assistance with household devices.

Network constructionNetwork infrastructureInternet connectionIP video surveillance
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #17
FibreOne Sàrl Logo

FibreOne Sàrl

Since 2025 · 1–10 empl.

FibreOne Sàrl provides telecommunications services focused on fibre-optic networks. Its activities include connecting and splicing fibre-optic cables, troubleshooting, and maintaining existing and new networks.

Network constructionFibre Optic Connections and SplicingTroubleshooting and Fault ResolutionNetwork Maintenance and Upkeep
ranQ Trust Score 3.6 out of 5.0, rated Solid, Rank #18
Circet (Schweiz) AG Logo

Circet (Schweiz) AG

Since 2026 · 1–10 empl.

Circet (Schweiz) AG provides infrastructure services for telecommunications networks. Its activities include engineering, project delivery, installation and maintenance of networks for fixed and mobile broadband services.

Network constructionTelecommunications Network Services
ranQ Trust Score 3.6 out of 5.0, rated Solid, Rank #19
RP CONNECT SARL Logo

RP CONNECT SARL

Since 2026 · 1–10 empl.

RP CONNECT SARL carries out civil engineering and excavation work, including the construction of underground utility and fibre-optic networks. Its services also include surface repairs and outdoor works, goods transport, and the rental of machinery, tools and vehicles.

Civil worksCivil Engineering and EarthworksFiber Optic DeploymentPipelines and Underground Networks
ranQ Trust Score 3.4 out of 5.0, rated Solid, Rank #20
Innov Group Sàrl, succursale d'Eclépens Logo

Innov Group Sàrl, succursale d'Eclépens

Since 2026 · 1–10 empl.

Innov Group Sàrl, succursale d'Eclépens works in the deployment and maintenance of telecommunications, civil engineering and energy infrastructure. Its services include fibre-optic networks, civil engineering works, electrical networks, and technical studies and planning.

Civil worksTelecommunications NetworksCivil Engineering for Network InfrastructureEnergy and Power Networks
ranQ Trust Score 3.4 out of 5.0, rated Solid, Rank #21
SD Fiber AG Logo

SD Fiber AG

Since 2026 · 1–10 empl.

SD Fiber AG is a general and turnkey contractor for the development of fiber-optic networks and FTTx infrastructure. Its services include planning, civil engineering and cable installation, fiber-optic and communications installations, commissioning, maintenance and fault repair.

Network constructionFibre RolloutAcquisition and feasibility reviewCivil works and cable pulling
ranQ Trust Score 3.4 out of 5.0, rated Solid, Rank #22
VDT Système Pimentel Magalhães Logo

VDT Système Pimentel Magalhães

Since 2026 · 1–10 empl.

VDT Système Pimentel Magalhães plans, installs, maintains and repairs technical systems for ventilation and air conditioning, telecommunications, access and safety. Its services also include sealing work and pigeon-protection measures.

Network constructionVentilation systems serviceTelecom infrastructure installationFall protection systems
ranQ Trust Score 3.4 out of 5.0, rated Solid, Rank #23
PSH construction Sàrl Logo

PSH construction Sàrl

Since 2022 · 1–10 empl.

PSH construction Sàrl carries out civil engineering work for telecommunications and water networks and builds fibre-optic infrastructure. Its services include FTTH/FTTx installation and connections, fibre splicing and testing, network maintenance and repairs, and the removal and recovery of copper cables.

Civil worksConstruction of telecommunications networksConsulting for telecommunications infrastructureFibre-optic installation and maintenance
No score yet
La Fibre Verte Sàrl Logo

La Fibre Verte Sàrl

Since 2024 · 1–10 empl.

La Fibre Verte Sàrl installs, connects and maintains fibre-optic networks and carries out civil engineering work for FTTH infrastructure. Its services also include installing and maintaining photovoltaic systems and setting up charging stations for electric vehicles.

Network constructionFibre opticsFTTH civil engineeringSolar panels
No score yet
D2 Connect Sàrl Logo

D2 Connect Sàrl

Since 2025 · 1–10 empl.

D2 Connect Sàrl provides services for fibre-optic networks and electrical installations. Its work includes deploying, connecting and maintaining fibre networks, as well as electrical renovations, fault repairs and technical consultations.

Network constructionFibre Optic InstallationsElectrical RenovationsEmergency Electrical Repairs
No score yet
infra.Léman Sàrl, succursale de Borex Logo

infra.Léman Sàrl, succursale de Borex

Since 2026 · 1–10 empl.

infra.Léman Sàrl, succursale de Borex is a branch of infra.Léman Sàrl, a company specialising in electrical and telecommunications infrastructure. It designs, installs and maintains technical networks and systems, including cabling and telecom networks, public lighting, security systems and temporary construction-site installations.

Network constructionInfrastructure SignageCable Pulling and InstallationNetwork Calibration and Inspection
No score yet
ES

Ereca S.A., Etudes, Réalisations, Entretien de canalisations

Since 1974 · 1–10 empl.

Network construction
No score yet
MP

Masterphone P. Heymoz

Since 1995 · 1–10 empl.

The core activity of Masterphone includes the installation and maintenance of: 1. Telecommunications systems (telephone, Wifi, VDSL) 2. Computer networks 3. Alarm systems (intrusion, aggression and technical alarm systems). The company offers these services to private individuals, small and medium-sized enterprises in the canton of Vaud and throughout the Lake Geneva region.

Network construction
No score yet
SE

Swiss Extreme Work Sàrl

Since 1996 · 1–10 empl.

Network construction
No score yet
VS

Vertical-Com S.à r.l.

Since 1998 · 1–10 empl.

Network construction
No score yet
CS

Cellsite S.à r.l.

Since 2000 · 1–10 empl.

Network construction
No score yet
EB

Ernest Berger Sàrl

Since 2003 · 1–10 empl.

Network construction
No score yet
ES

EnerTrans Switzerland AG

Since 2011 · 1–10 empl.

Engineer
No score yet
T-

TTG - HODA

Since 2013 · 1–10 empl.

Network construction
No score yet
DI

DZ invest Compagny SA

Since 2013 · 1–10 empl.

Security systems
No score yet
ED

Entreprise de travaux électrique et Fibre Kouninef

Since 2014 · 1–10 empl.

Network construction
No score yet
IG

IED Gruppe AG

Since 2018 · 1–10 empl.

Network construction
No score yet
HE

Helltec Engineering AG, succursale de Crissier

Since 2019 · 1–10 empl.

Engineer
No score yet
VE

V Electricité Sàrl

Since 2020 · 1–10 empl.

Network construction
No score yet
IC

Immobat Construction SA, succursale de Bussigny

Since 2020 · 1–10 empl.

Civil works
No score yet
NP

NETCOM PRO Sàrl

Since 2021 · 1–10 empl.

Network construction
No score yet
IM

ID Monnet

Since 2021 · 1–10 empl.

Network construction
No score yet
RS

RR Swissfiber SA

Since 2022 · 1–10 empl.

Network construction
No score yet
CS

conetCom SA

Since 2023 · 1–10 empl.

Network construction
No score yet
SR

SWISS RESEAUX Sàrl

Since 2023 · 1–10 empl.

Civil works
No score yet
HS

HRF Services Sàrl

Since 2023 · 1–10 empl.

Network construction
No score yet
AT

Ambition Télécom Sàrl

Since 2024 · 1–10 empl.

Network construction
No score yet
JM

JM Machado Services Sàrl

Since 2024 · 1–10 empl.

Network construction
No score yet
AS

AlpsFiber Sàrl

Since 2024 · 1–10 empl.

Network construction
No score yet

Network construction in the Canton of Vaud

68Network constructionCommercial register (Zefix) · as of November 15, 2026
2022Median year of registrationCommercial register (Zefix) · as of November 15, 2026
68in the Canton of VaudCommercial register (Zefix) · as of November 15, 2026
685in SwitzerlandCommercial register (Zefix) · as of November 15, 2026
Locations

Network construction in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of November 15, 2026

Largest places

Lausanne6