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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryEnergy & EnvironmentSolar & PhotovoltaicsZugLandtwing Telefon und Elektro AG
Landtwing Telefon und Elektro AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Landtwing Telefon und Elektro AG is the provision of services in the fields of electrical engineering, telecommunications and IT. Specifically, this includes: electrical services, renovations and conversions, high-voltage and telephone installations, residential, commercial and office installations, IT cabling, building automation, service and repairs, and planning and execution of projects in the fields of electrical engineering and telecommunications.

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Products & services

Industry:Solar & Photovoltaics
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Landtwing Telefon und Elektro AG

Electrical installations
Power installations, telecommunications, IT networks, lighting systems, building automation, photovoltaic systems and electric-vehicle charging stations for private homes, offices and industry.
Photovoltaic systems
Photovoltaic systems planned with partners and supported through to implementation, tailored to the customer’s needs.
Service, repairs & conversions
Minor and service work, repairs, conversions and renovations carried out with service vehicles—quickly, cost-effectively and efficiently.
Telecommunications
IP telephony, TV installations, internet connection, coax and fibre-optic cabling, splicing, measurements, and extension and renovation of cabling.
IT networks
Planning and installation of IT networking, UGV cabling, fibre-optic cabling, WLAN solutions, as well as expansion, upgrading and testing of existing networks.
Lighting
Advice and implementation of lighting systems, lighting design, renovation and optimisation solutions, as well as LED retrofits.
Electric vehicle charging stations
Charging solutions for at home or on the go, including site survey, concept, load management, implementation, installation, instruction and handover.
Smart Home
Building automation with FELLER Wiser, plus advice on KNX and Loxone for lighting, blind and scene control via app and remote control.
Electrical planning
Planning and project engineering of electrical, telephone and IT installations, including CAD plans and revision documents.
Trust & reputation

ranQ Trust Score of Landtwing Telefon und Elektro AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

Landtwing Telefon und Elektro AG has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
x
CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
Landtwing Telefon und Elektro AG scores 89.3 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
x
CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.100.012%
  • Company size: The headcount band, researched by ranQ or stated by the company. It is scored in steps rather than by head count, because the data only provides bands.70.07%
Landtwing Telefon und Elektro AG scores 85.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
x
CriterionValueWeight
  • Verification: Official register entry (commercial register with UID or professional-body record, 55 points), confirmed domain (20 points) and confirmed ranQ profile (up to 25 points, depending on completeness).85.022%
Landtwing Telefon und Elektro AG scores 12.3 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
x
CriterionValueWeight
  • Website authority: Ahrefs' Domain Rating measures, on a scale of 0 to 100, how strongly a website is linked from other websites. For Swiss SMEs the range up to 40 is typical; the maximum is reached at 35.12.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Landtwing Telefon und Elektro AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 54%, so the score is backed by part of the criteria. As of October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Knowledge

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Location

St.-Johannes-Strasse 4
6300 Zug

At a glance

Legal form
Corporation
UID
CHE-107.967.843
Founded
1992 · 34 years
Last commercial register change
June 21, 2018
Employees
11 to 20
Legal form: Graded by liability and disclosure. The weight is kept small: a sole proprietorship is not a dubious company, it is just liable differently.100.06%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

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