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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringGaisFireEx Consultant GmbH
FireEx Consultant GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Fire Ex Consultant GmbH is consulting and expertise in the field of explosion safety.

AI-generated
Offering

Products & services

Industry:Technical Consulting & Engineering
✓ Offered11
Explosion protection consulting
Consulting for fire and explosion protection, including risk assessment, selection of organisational and constructive measures, and development of cost-effective protection concepts.
Explosion protection concepts
Explosion protection concepts for potentially explosive atmospheres, including hazard analysis, risk assessment, zoning and planning of protective measures.
Explosion protection documents
Explosion protection documents based on the risk assessment and concept, documenting zone classification, ignition sources and protective measures for compliant operation.
Risk assessment
Risk assessment for fire and explosion protection, including analysis of hazards, identification of action areas and documentation for explosion protection.
HAZOP
HAZOP studies with logging in SPHERA for structured hazard analysis in explosion protection projects.
Dimensioning of explosion protection systems
Dimensioning of explosion protection systems, including calculation and sizing of protective devices for dusts, gases and hybrid mixtures.
Laboratory analysis and safety key values
Laboratory analysis and determination of safety key values for use in explosion protection assessments and technical reports.
Incident analysis
Incident analysis for fire and explosion events, supporting root-cause review and preventive safety measures.
Seminars
Seminars in fire and explosion protection for beginners, specialists and experts, including in-house training and seminar formats.
Customised E-learning
Customised e-learning units for fire and explosion protection, tailored to company needs, internal guidelines and topics such as ATEX and electrostatics.
Software tools for explosion protection
Software tools for explosion protection consulting, including FERA for risk assessment, WinVent for calculation and ExTools by IND EX for formula support.
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4.0/5

FireEx Consultant GmbH

Trust & reputation

ranQ Trust Score of FireEx Consultant GmbH: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

FireEx Consultant GmbH scores 56.5 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.68.224%
  • 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.17.610%
  • 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%
FireEx Consultant GmbH scores 86.7 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.70.07%
FireEx Consultant GmbH 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%
FireEx Consultant GmbH scores 60.0 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 35.60.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

FireEx Consultant GmbH reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 1 customer reviews. The data basis is 96%, 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.

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Rotenwies 2
9056 Gais
Opening hours
Mon
08:30 - 12:00, 13:30 - 17:30
Tue
08:30 - 12:00, 13:30 - 17:30
Wed
08:30 - 12:00, 13:30 - 17:30
Thu
08:30 - 12:00, 13:30 - 17:30
Fri
08:30 - 12:00, 13:30 - 17:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-109.531.480
Founded
2002 · 24 years
Last commercial register change
March 4, 2020
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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