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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringWolfenschiessenOptimum Brandschutz GmbH
Optimum Brandschutz GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Optimum Brandschutz GmbH prepares fire protection reports, fire protection plans and tender specifications (BKP 225.4), and provides quality assurance for QSS 1 and QSS 2. The company also offers training and consulting on firestopping, tendering and other fire-protection matters.

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Products & services

Industry:Technical Consulting & Engineering
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Optimum Brandschutz GmbH

✓ Offered4
Planning and tendering of firestopping
Planning of firestopping, sizing of penetrations and services routing, and preparation of bills of quantities for fire protection tenders.
Fire protection quality assurance QSS 1+2
Support and accompaniment in all matters related to quality levels QSS 1 and QSS 2, including quality assurance concept, project organisation and declaration of conformity.
Fire protection trainings
Trainings on pitfalls in tenders and on firestopping as basic knowledge, in small groups and also at our premises.
Fire protection consultations
Consulting on planning, execution, specification/materials and special solutions for fire safety related matters and project-specific installation conditions.
Trust & reputation

ranQ Trust Score of Optimum Brandschutz GmbH

Trust Score

No score yet

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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

Optimum Brandschutz 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%
Optimum Brandschutz GmbH 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%
Optimum Brandschutz 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%
Optimum Brandschutz GmbH 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

Lindenstrasse 6
6386 Wolfenschiessen

At a glance

Legal form
Limited Liability Company
UID
CHE-281.499.153
Founded
2025 · 1 year
Last commercial register change
March 11, 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%
    • Full methodology

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