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
DirectoryReal EstateFacility Management & CleaningDettighofenArthur GmbH
Arthur GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Arthur GmbH is professional window cleaning, including solar cleaning, for various types of buildings and environments, with a focus on precision, quality and customer satisfaction.

AI-generated
Offering

Products & services

Industry:Facility Management & Cleaning
✓ Offered9
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

Arthur GmbH

Window cleaning
Glass cleaning for all window surfaces including window frames; professional cleaning even in difficult areas and for varying cleaning requirements.
Solar panel cleaning
Cleaning of photovoltaic systems to remove bird droppings, pollen and other soiling; preventive against performance loss and reduced service life.
Office cleaning
Cleaning of offices for hygiene and cleanliness; regular cleaning of workspaces for companies and their employees.
Maintenance cleaning
Regular, thorough cleaning according to individual needs; ongoing maintenance of rooms and properties.
Building cleaning
Cleaning of buildings and real estate to maintain cleanliness and preserve value; comprehensive cleaning for residential and commercial properties.
Move-out cleaning
Thorough cleaning during tenant move-outs for an apartment or house; cleaning all surfaces for a freshly habitable condition.
Property caretaker service
Property caretaker service for residential and commercial properties; support as part of caretaker services and facility management to ensure quality and standard.
Apartment cleaning
Cleaning for private households; discreet cleaning of an apartment or house as needed by cleaning professionals.
New-build cleaning
Construction cleaning after new builds and renovations; cleaning up to the property handover, removing dirt and preparing for first occupancy.
Trust & reputation

ranQ Trust Score of Arthur GmbH: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

Arthur GmbH scores 71.3 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.78.124%
  • 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.49.510%
  • 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.78.08%
Arthur GmbH scores 57.1 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.39.612%
  • 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%
Arthur 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%
Arthur GmbH scores 0.9 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 35.0.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Arthur 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 6 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 6 reviews across all connected sources

Sources
GGoogle56
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

No knowledge articles yet

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

Get started
Comparisons

Arthur GmbH in comparison

Soon

Industry comparisons are coming soon

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

Is this your company?

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

Secure profile

Location

Grundstrasse 1
8505 Dettighofen
Opening hours
Mon
08:00 - 12:00, 13:00 - 17:00
Tue
08:00 - 12:00, 13:00 - 17:00
Wed
08:00 - 12:00, 13:00 - 17:00
Thu
08:00 - 12:00, 13:00 - 17:00
Fri
08:00 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-313.886.154
Founded
2024 · 2 years
Last commercial register change
September 28, 2026
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.
88.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

    Similar companies

    KC
    KehloX cleaning GmbH
    Weinfelden
    FG
    FEMO Gebäudereinigung GmbH
    Frauenfeld
    KT
    Kaminfeger Tanner GmbH
    Kreuzlingen
    PS
    Panther Service Raci
    Amriswil
    IC
    IKK Clean GmbH
    Bürglen Tg
    GA
    gerster ag Kaminfeger, Solar- & Lüftungsreinigung
    Neukirch (Egnach)
    ER
    EVA Reinigungen, Mirem Abazi
    Weinfelden
    RA
    Rent a Maid Inh. Maria Tweer
    Bottighofen