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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringZell ZhRosshuber Engineering GmbH
Rosshuber Engineering GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Rosshuber Engineering GmbH is the planning, implementation and maintenance of building automation, technology and security systems, including project development, facility management and fire prevention, with a focus on energy efficiency, comfort and safety in new buildings and existing properties.

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Offering

Products & services

Industry:Technical Consulting & Engineering
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4.1/5

Rosshuber Engineering GmbH

✓ Offered4
Smart home
Networking of building services for more comfort, energy savings and safety; retrofitting without major interventions, home automation, central lighting and shutter control, water protection.
Project planning
Project development in existing buildings and new builds, planning and integration of building services, automation and security systems; support for extensions, conversions and interface management.
Living space adaptation
Adapting living space with solutions from building services and structural measures so that living arrangements remain possible after an accident or hospital stay.
Maintaining a familiar living environment
Technical assistive solutions, care at home and structural adaptations for living in a familiar environment.
Trust & reputation

ranQ Trust Score of Rosshuber Engineering GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

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Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

Rosshuber Engineering GmbH 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.
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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%
Rosshuber Engineering GmbH scores 82.3 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
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CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.89.612%
  • 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%
Rosshuber Engineering GmbH scores 83.3 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
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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).83.322%
Rosshuber Engineering GmbH scores 42.9 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 35.42.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Rosshuber Engineering GmbH 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.

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Location

Alte Dorfstrasse 17
8487 Zell Zh

At a glance

Legal form
Limited Liability Company
UID
CHE-473.851.355
Founded
2015 · 11 years
Last commercial register change
March 17, 2021
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.
88.0
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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