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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesRental of Machinery & EquipmentBramoisSerosan Sàrl
Serosan Sàrl Logo
Verified· 2 sourcesTrust ScoreNo score yet

Serosan Sàrl

Summary

About the company

The company's purpose is: the operation of a business in the fields of sanitation, heating, renovation, construction, HVAC (heating, ventilation, and sanitation) studies, and the rental of machinery and other equipment in the aforementioned fields, as well as all similar activities. It may also, either for its own account or for the account of third parties, carry out all financial, commercial, movable or immovable operations directly or indirectly related to its corporate purpose and take an interest, in any form, in all similar enterprises, notably by taking participations in similar enterprises. The company may also establish branches and subsidiaries in Switzerland and abroad.

Commercial register, canton of VS·As of August 15, 2025View on Zefix
Trust & reputation

ranQ Trust Score of Serosan Sàrl

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.

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Missing evidence: Review quality, Review volume, Review recency, Media authority

Data basis 54% · As of October 2026

Serosan Sàrl 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%
Serosan Sàrl scores 50.8 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.25.012%
  • 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%
Serosan Sàrl scores 80.0 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).80.022%
Serosan Sàrl 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. Full methodology

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Location

Chemin des Noisetiers 8
1967 Bramois

At a glance

Legal form
Limited Liability Company
UID
CHE-304.170.861
Founded
2025 · 1 year
Last commercial register change
August 15, 2025
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.
88.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%

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