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
DirectoryReal EstateReal Estate Project DevelopmentRhäzünsArthaus GmbH
Arthaus GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Arthaus is a company specialized in the planning and construction of sustainable and energy-efficient houses, particularly system houses and individual houses that meet the Minergie standard. They offer turnkey solutions for customers who want to build sustainably and environmentally friendly.

AI-generated
Offering

Products & services

Industry:Real Estate Project Development
✓ Offered
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

Arthaus GmbH

4
System houses
System houses as turnkey standard houses with fixed price, sustainable fit-out and options for individualisation; models such as Solaris 1, 2 and 3 with different living areas.
Individual houses
Individual houses for new builds, renovation and refurbishment; sustainable, well-thought-out living concepts tailored to the plot and surroundings, with support from the team.
Green Living
Sustainable construction with MINERGIE specialist partner expertise, energy-efficient houses, transparent terms and a focus on ecological, social and economic values.
Real estate sale
Sale of a single-family house in Rhäzüns, including reference to the listing on newhome.ch.
Trust & reputation

ranQ Trust Score of Arthaus GmbH: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

Arthaus GmbH scores 53.8 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.70.824%
  • 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.27.910%
  • 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.35.08%
Arthaus GmbH scores 86.7 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.70.07%
Arthaus GmbH 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%
Arthaus GmbH 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

Arthaus GmbH 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 2 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 2 reviews across all connected sources

Sources
GGoogle52
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

No knowledge articles yet

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

Get started
Comparisons

Arthaus GmbH in comparison

Soon

Industry comparisons are coming soon

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

Is this your company?

Claim the company profile of Arthaus 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 Davitg 4
7403 Rhäzüns
Opening hours
Mon
08:00 - 12:00, 13:00 - 17:30
Tue
08:00 - 12:00, 13:00 - 17:30
Wed
08:00 - 12:00, 13:00 - 17:30
Thu
08:00 - 12:00, 13:00 - 17:30
Fri
08:00 - 12:00, 13:00 - 17:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-104.528.192
Founded
1998 · 28 years
Last commercial register change
March 21, 2024
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.
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

    LS
    LATER S.A.G.L.
    Pontresina
    FB
    Feyrsinger Bauträger Swiss AG
    St. Moritz
    NA
    Neustadt AG
    Chur
    LI
    LUNNEX INVEST GmbH
    Chur
    OA
    Onesti AG
    Chur
    BB
    Beat Bernhard GmbH
    Untervaz
    BR
    Brügger Real Estate GmbH
    Bonaduz
    PP
    Pensa Projekt AG
    St. Moritz