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 · Imprint745,629 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureCivil Engineering FirmsYverdon-Les-BainsPerret-Gentil SA
Perret-Gentil SA Logo
Verified· 4 sourcesTrust Score
Summary

About the company

Perret-Gentil SA is an engineering firm providing civil and structural engineering services for buildings, transport infrastructure and engineering structures. Its services include design and analysis for structures and buildings, production complexes, transport infrastructures, public space projects and specialised studies such as technical expertises and post-damage assessments.

AI-generated
Offering

Products & services

Industry:Civil Engineering Firms
✓ Offered6
Structures and Buildings
Design of structures and new or converted buildings, optimisation of the static system, structural detailing and earthquake resistance, in collaboration with architects and project representatives.
Transport Infrastructures
Design and supervision of road, rail and pedestrian developments, underground networks, drainage and sanitation works, drinking water, administrative coordination, site management and construction execution control.
Art Structures
Studies and delivery of bridges, underpasses and footbridges for the road, rail and soft mobility sectors, from feasibility to realisation.
Public Amenities
Design and construction of squares, esplanades, parks, shared-space areas, pedestrian walkways, cycle lanes, playgrounds and other community spaces.
Production Complexes
Studies for production sites taking into account operational requirements, schedule, phasing, construction methods and processes, in a sustainable approach.
Special Studies
Expert assessments of planned or existing structures, condition surveys of buildings, roads and external developments as future evidence, seismic verification and technical advice.
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
3.9/5

Perret-Gentil SA

Trust & reputation

ranQ Trust Score of Perret-Gentil SA: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 100% · As of October 2026

Perret-Gentil SA scores 52.7 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.50.08%
Perret-Gentil SA scores 93.9 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.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.82.07%
Perret-Gentil SA scores 86.7 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).86.722%
Perret-Gentil SA scores 14.3 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 35.28.64%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.0.04%
Qualifications+0.00

Perret-Gentil SA 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 1 customer reviews. 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.

Press

Media

April 17, 2024Media
Siège Perret-Gentil, Yverdon-les-Bains Soumission PRIXFORIX 2024
espazium.ch

Knowledge

No knowledge articles yet

Once Perret-Gentil SA has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Perret-Gentil SA in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Perret-Gentil SA by reviews, experience and specialisations.

Is this your company?

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

Secure profile

Location

Avenue des Découvertes 12
1400 Yverdon-Les-Bains

At a glance

Legal form
Corporation
UID
CHE-105.944.943
Founded
1967 · 59 years
Last commercial register change
March 25, 2026
Employees
21 to 50
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.
100.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.85.03%
    • Full methodology

    Similar companies

    2I
    2M ingénierie civile sa
    Yverdon-Les-Bains
    BP
    BR PLUS INGENIEURS SA
    Yverdon-Les-Bains
    G&
    Giacomini & Jolliet Ingénieurs SA
    Lutry
    M-
    MONOD - PIGUET + ASSOCIES Ingénieurs Conseils SA
    Lausanne
    SS
    Sollertia SA
    Corseaux
    RR
    RGR Robert-Grandpierre et Rapp S.A.
    Lausanne
    SS
    Sollertia SA
    Bussigny
    AI
    Alberti Ingénieurs S.A.
    Lausanne