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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryCrafts & TradesElectrical Planning & InstallationUnterägeriPortmann Solutions
Portmann Solutions Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Portmann Solutions offers cost-effective and intuitive smart home solutions for lighting, air conditioning, security and entertainment. The company's core activity is the planning, installation and implementation of home automation systems that enable the control and automation of various functions such as light, temperature, security and entertainment electronics. The goal is to create comfortable, intuitive and automated living spaces that make customers' lives easier and more enjoyable.

AI-generated
Offering

Products & services

Industry:Electrical Planning & Installation
✓ Offered6
Smart home solutions
Tailor-made home automation for rental and owner-occupied apartments as well as single- and multi-family houses, in particular for conversions and new builds and retrofits.
Audio/video solutions
Multiroom audio, music distribution throughout the house or in individual rooms, as well as scenes for film playback with projector, sound and lighting control.
Lighting control
Intelligent lighting control for individual rooms, the whole house and the garden, including scenes, LED lighting and presence simulation.
Climate and comfort control
Personalized comfort settings for temperature, heating and motorized shutters, with manual, time-controlled or automatic operation.
Home security solutions
Intelligent security functions for locks, cameras and garage doors with notifications and remote monitoring from anywhere.
Installation services
Installation of home automation systems according to specifications, with support through the entire process and aimed at seamless implementation.
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Portmann Solutions

Trust & reputation

ranQ Trust Score of Portmann Solutions

Trust Score

No score yet

x

A published score requires a data basis of at least 50% and data from at least two criteria groups other than identity. Missing evidence: Review quality, Review volume, Review recency, Media authority

Data basis 54% · As of October 2026

Portmann Solutions 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%
Portmann Solutions scores 57.0 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.50.012%
  • 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.55.07%
Portmann Solutions 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%
Portmann Solutions scores 0.0 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 35.0.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%

The data basis is 54%, below the threshold at which ranQ publishes a score. Evidence is missing for: Review quality, Review volume, Review recency, Media authority. As of October 2026.

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

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Location

Zugerstrasse 26
6314 Unterägeri
Opening hours
Mon
08:00 - 19:00
Tue
08:00 - 19:00
Wed
08:00 - 19:00
Thu
08:00 - 19:00
Fri
08:00 - 19:00
Sat
10:00 - 16:00
Sun
Closed

At a glance

Legal form
Sole proprietorship
UID
CHE-486.565.657
Founded
2023 · 3 years
Last commercial register change
March 22, 2023
Employees
1 to 10
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.
67.0
6%
  • 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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