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DirectoryPublic Administration & EducationContinuing education providerBassersdorfGUJER FIRE & SAFETY
GUJER FIRE & SAFETY Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Conducting training sessions in the fields of fire protection and safety, as well as providing related services.

Commercial register, canton of ZH·As of December 21, 2018View on Zefix
Presence

Service area

Offering

Products & services

Industry:Continuing education provider
✓ Offered6
Fire safety training
Fire safety training for companies and organisations with practice-oriented content on prevention, correct behaviour in the event of a fire, and organisational safety.
Fire protection audit
Fire protection audits to assess organisational safety and to analyse requirements and measures relevant to fire protection.
Evacuation concepts
Evacuation concepts for facilities and buildings, with planning of procedures, responsibilities and organisational measures in emergencies.
Evacuation training
Evacuation training with instructions for safe and orderly evacuation of buildings, as well as behaviour in emergency situations.
Escape and rescue plans
Escape and rescue plans for buildings showing escape routes, assembly points and rescue routes according to safety-related requirements.
BLS/AED training
BLS/AED training with instruction in basic life support and the use of defibrillators in emergencies.
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3.9/5

GUJER FIRE & SAFETY

Trust & reputation

ranQ Trust Score of GUJER FIRE & SAFETY: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of November 2026

GUJER FIRE & SAFETY scores 63.5 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.73.124%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.35.310%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.70.08%
GUJER FIRE & SAFETY scores 74.9 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.83.012%
  • 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.70.07%
GUJER FIRE & SAFETY 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%
GUJER FIRE & SAFETY scores 6.3 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 35.6.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

GUJER FIRE & SAFETY reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 3 customer reviews. The data basis is 96%, so the score is backed by part of the criteria. As of November 2026.

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

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 3 reviews across all connected sources

Sources
GGoogle53
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

Knowledge

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Location

Hagenbuchenstrasse 9
8303 Bassersdorf

At a glance

Legal form
Sole proprietorship
UID
CHE-417.431.066
Founded
2017 · 9 years
Last commercial register change
December 21, 2018
Employees
11 to 20

Active in 1 of 26 cantons · 1 municipality

  • ZHBassersdorf
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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