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

About the company

Durussel SA is a service provider in the field of electrical engineering, offering a wide range of services including: electrical installations, lighting, telematics (telecommunications and IT), repair and maintenance of electrical systems, various studies (consulting and planning of electrical systems), advice (consulting and support for electrical projects), and training (training and further education in electrical engineering). The company positions itself as a reliable partner for construction and renovation projects, offering its services to both private and commercial customers.

AI-generated
Offering

Products & services

Industry:Electrical Planning & Installation
✓ Offered6
Electrical installations
Strong-current and weak-current electrical work for new builds or renovations, OIBT inspection, corrective work to achieve compliance, lighting and equipment advice.
Troubleshooting
Fast and effective intervention in the event of a breakdown or a problem with an electrical installation.
Telematics
Computer networks, WiFi, Internet, telephony, certified KNX home automation, intercom, emergency signage and fire detection.
Various studies
Studies and planning of projects, technical consulting, solutions tailored to the customer’s requirements and budget throughout implementation.
Advice
Advice on electricity and energy efficiency, in particular on integrating new technologies more effectively and achieving savings.
Training
Training for apprentice installation electricians and assembly electricians.
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4.1/5

Durussel S.A.

Trust & reputation

ranQ Trust Score of Durussel S.A.: 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.

Durussel S.A. 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%
Durussel S.A. scores 85.5 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.55.07%
Durussel S.A. 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%
Durussel S.A. scores 17.1 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 35.17.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Durussel S.A. 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

Rue de la Borde 41
1018 Lausanne

At a glance

Legal form
Corporation
UID
CHE-107.045.079
Founded
1967 · 59 years
Last commercial register change
July 29, 2014
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.
100.0
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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