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
  • Partner program
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureTimber Construction & CarpentryGrancyAtelier Z construction bois SA
Atelier Z construction bois SA Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Atelier Z is wood construction, including carpentry, roofing, metalwork, insulation, wood framing, facades, terraces and carports. The company also offers services in the areas of renovation, insulation and wood construction.

AI-generated
Offering

Products & services

Industry:Timber Construction & Carpentry
✓ Offered7
Timber construction
Timber construction for new or renovated roof trusses, timber frames, facades, roofing, sheet-metal work, insulation and interior and exterior fit-outs.
Timber framing
New or renovated roof trusses, simple or complex, with prefabrication of elements in the workshop, roof framing sizing and installation on site.
Timber frame construction and facades
Timber frame constructions for small and large projects, extensions and annexes, villas and buildings, with construction and renovation of facades.
Roofing and sheet-metal work
Complete roofing work, roofing and sheet-metal work, prefabricated in the workshop where necessary, with copper dormers and overall coordination.
Insulation
Insulation of buildings using multiple technical solutions, and support with subsidy applications related to the works.
Interior and exterior fit-out
Interior and exterior fit-out, with sustainable solutions tailored to timber construction projects.
Special services
Study and planning work, timber framing cutting and lifting work for special projects and specific interventions.
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

Atelier Z construction bois SA

Trust & reputation

ranQ Trust Score of Atelier Z construction bois SA: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

Atelier Z construction bois SA scores 66.3 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.69.624%
  • 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.95.08%
Atelier Z construction bois SA scores 67.9 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.50.012%
  • 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%
Atelier Z construction bois SA 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%
Atelier Z construction bois SA scores 12.6 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 35.12.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Atelier Z construction bois SA reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 4.7 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 October 2026.

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

Reviews

Aggregated rating

Aggregated rating
4.7
of 5

Aggregated from 3 reviews across all connected sources

Sources
GGoogle4.73
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

No knowledge articles yet

Once Atelier Z construction bois SA has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Atelier Z construction bois SA in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Atelier Z construction bois SA by reviews, experience and specialisations.

Is this your company?

Claim the company profile of Atelier Z construction bois SA to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Route de St-Denis 30
1117 Grancy
Opening hours
Mon
07:30 - 12:00, 13:30 - 17:00
Tue
07:30 - 12:00, 13:30 - 17:00
Wed
07:30 - 12:00, 13:30 - 17:00
Thu
07:30 - 12:00, 13:30 - 17:00
Fri
07:30 - 12:00, 13:30 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-267.169.366
Founded
2023 · 3 years
Last commercial register change
January 24, 2023
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.
100.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

    Similar companies

    GN
    GDB New Sàrl
    Chavannes-De-Bogis
    ES
    Esto-Dip SA
    Yverdon-Les-Bains
    MC
    MPA CREATION Sàrl
    Montreux
    TV
    Toitures Vaudoises, Sicler
    St-Cergue
    CC
    Chabloz, Chiovini & Associés Sàrl
    Bursins
    PC
    Pidoux Construction Bois
    La Sarraz
    S&
    Schaller & Fils Menuiserie - Charpente S.A.
    Gingins
    FS
    Favre S.A. Charpente-Couverture
    Pomy