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 & ArchitectureArchitecture FirmsNyonA. Cornaz et associés S.à r.l., bureau d'architectes
A. Cornaz et associés S.à r.l., bureau d'architectes Logo
Verified· 3 sourcesTrust Score
Summary

About the company

A. Cornaz & Associés Sàrl is an architectural firm based in Nyon, Switzerland. The company's core activity is the planning and implementation of construction projects, including renovations, new buildings, conversions and transformations of buildings. The company also offers services in the field of interior architecture and Feng Shui.

AI-generated
Offering

Products & services

Industry:Architecture Firms
✓ Offered7
General architecture
New builds, transformations, rehabilitations and change of use of existing buildings in the fields of housing, industry, commerce, administration, tourism and hospitality.
New build projects
Projects for villas and new buildings, with documented work carried out in Signy, Nyon, Eysins, Tannay, Commugny and other localities.
Alterations and rehabilitations
Conversion and rehabilitation of existing buildings, including changes of use, adaptations of villas and buildings, and taking over projects in Nyon, Commugny, Signy and Mont s/Lausanne.
Energy renovations
Energy renovations of existing buildings, with referenced projects in Givrins, Genolier, Bassins, Nyon and Prangins.
Interior fit-outs
Interior fit-outs and interior transformations for homes, with projects in La Rippe, Nyon and Tannay.
Administrative and industrial projects
Design of administrative and industrial buildings, with completed work and references in Nyon and Commugny.
Architecture competitions
Participation in architecture competitions for projects in Gland, Chéserex, Founex and Villars s/ Ollon.
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
3.8/5

A. Cornaz et associés S.à r.l., bureau d'architectes

Trust & reputation

ranQ Trust Score of A. Cornaz et associés S.à r.l., bureau d'architectes: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 96% · As of October 2026

A. Cornaz et associés S.à r.l., bureau d'architectes scores 49.8 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.35.08%
A. Cornaz et associés S.à r.l., bureau d'architectes scores 83.0 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%
A. Cornaz et associés S.à r.l., bureau d'architectes 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%
A. Cornaz et associés S.à r.l., bureau d'architectes scores 13.7 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 35.13.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

A. Cornaz et associés S.à r.l., bureau d'architectes reaches a ranQ Trust Score of 3.8 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

No knowledge articles yet

Once A. Cornaz et associés S.à r.l., bureau d'architectes has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

A. Cornaz et associés S.à r.l., bureau d'architectes in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank A. Cornaz et associés S.à r.l., bureau d'architectes by reviews, experience and specialisations.

Is this your company?

Claim the company profile of A. Cornaz et associés S.à r.l., bureau d'architectes to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Rue Neuve 16
1260 Nyon
Opening hours
Mon
08:00 - 18:00
Tue
08:00 - 18:00
Wed
08:00 - 18:00
Thu
08:00 - 18:00
Fri
08:00 - 18:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-102.226.107
Founded
1994 · 32 years
Last commercial register change
March 2, 2023
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.88.06%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

    Similar companies

    GW
    glatt wohlschlag architectes sàrl
    Lausanne
    AS
    Archespaces Sàrl
    Lausanne
    BA
    BS Architectes Constructeurs SA
    Lausanne
    BD
    Bureau d'étude Jean Chatelain S.à r.l.
    Concise
    AI
    AB Interior Sàrl
    St-Prex
    TA
    terrin.barbier architectes Sàrl
    Lausanne
    BA
    BOSCHETTI ARCHITECTES Sàrl
    Lausanne
    PS
    PATERR Sàrl
    Vevey