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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryReal EstateFacility Management & CleaningPompaplesPatrice Robert-Grandpierre
Patrice Robert-Grandpierre Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Patrice Robert-Grandpierre is an AEAI-certified fire protection expert providing fire protection quality-assurance services for construction projects, including fire protection concepts and plans, audits, inspections and implementation controls.

AI-generated
Offering

Products & services

Industry:Facility Management & Cleaning
✓ Offered5
Quality assurance in fire protection
Implementation of quality assurance levels 1 to 3 for construction, conversions, renovations and change-of-use projects; planning, tendering and execution of fire protection measures.
Fire protection plans and concepts
Preparation of fire protection plans, fire protection concepts and the documents required for the building permit, in line with AEAI requirements.
Implementation control
Assistance with drafting tender documents, verification of the compliance of the selected bids, monitoring of the execution of fire protection measures and acceptance of the work with the authorities.
Building inquiry and conformity dossiers
Organisation of the work acceptance with the authorities, preparation and submission of the conformity file for projects subject to fire protection requirements.
Fire protection audits and inspections
Fire protection audits and inspections carried out on request of private clients and municipalities, in particular in the cantons of Vaud and Neuchâtel.
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3.9/5

Patrice Robert-Grandpierre

Trust & reputation

ranQ Trust Score of Patrice Robert-Grandpierre: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

Patrice Robert-Grandpierre scores 61.9 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.67.924%
  • 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.40.910%
  • 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%
Patrice Robert-Grandpierre scores 78.5 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.55.07%
Patrice Robert-Grandpierre scores 85.0 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).85.022%
Patrice Robert-Grandpierre scores 8.9 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 35.8.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Patrice Robert-Grandpierre reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 4.5 out of 5 stars from 4 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
4.5
of 5

Aggregated from 4 reviews across all connected sources

Sources
GGoogle4.54
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Chemin du Trésillon 7
1318 Pompaples

At a glance

Legal form
Sole proprietorship
UID
CHE-107.756.157
Founded
1991 · 35 years
Last commercial register change
July 13, 1995
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.
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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