ranQ
ranQ
ranQ
DirectoryIndustriesPlacesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The leading AI company directory, built to boost AI visibility.

DEENFRIT
Product
  • Pricing
  • Directory
  • Industries
  • Trust Score
Company
  • About
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringLuganoGerdung GmbH
Gerdung GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Gerdung GmbH is a planning and consulting firm that provides fire protection planning, QS fire-safety services, client advisory and fire-event control systems. Additional services include evacuation concepts and exercises, risk assessments and architectural services in accordance with SIA phases.

AI-generated
Offering

Products & services

Industry:Technical Consulting & Engineering
✓ Offered7
Fire Protection Planning
Fire protection planning for new builds and conversions, from concept development to SIA phases 11–33.
Fire Protection Quality Assurance
Quality assurance in fire protection in SIA phases 41–63, including support and inspection of the fire protection-relevant implementation.
Client Advisory
Advisory support for clients in planning and implementing construction projects, focusing on coordination and decision support.
Fire Control Systems
Planning and support for fire control systems as part of safety and fire protection concepts.
Evacuation
Evacuation concepts and drills, to prepare for emergencies and improve procedures in the event of an incident.
Risk Assessment
Assessment of risks related to construction and fire protection topics as a basis for planning and measures.
Architecture
Architecture services for SIA phases 11–63, in conjunction with planning, advisory services and fire protection-related requirements.
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
No score yet

Gerdung GmbH

Trust & reputation

ranQ Trust Score of Gerdung GmbH

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

Data basis 54% · As of October 2026

Gerdung 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.
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%
Gerdung GmbH scores 57.1 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.39.612%
  • 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%
Gerdung GmbH scores 83.3 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).83.322%
Gerdung 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.

Knowledge

No knowledge articles yet

Once Gerdung GmbH has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Gerdung GmbH in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Gerdung GmbH by reviews, experience and specialisations.

Is this your company?

Claim the company profile of Gerdung GmbH to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Via Serafino Balestra 27
6900 Lugano

At a glance

Legal form
Limited Liability Company
UID
CHE-410.079.057
Founded
2024 · 2 years
Last commercial register change
March 19, 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

    Similar companies

    BS
    Bestmind Swiss Sagl
    Lugano
    IP
    ISTITUTO PRAXIS SA
    Lugano
    CS
    Climatic SA
    Lugano
    SS
    SYNTEG SA
    Lugano
    RS
    Radiqa Services Sagl
    Pura
    AE
    AREA Engineering SAGL
    Rovio
    C-
    Cispi - Consulenza in Ingegneria della Sicurezza e Protezione Integrale Sagl
    Paradiso
    LP
    LMK PROJECT ENGINEERING SA
    Savosa