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 EstateFacility Management & CleaningKlotenSky Clean GmbH
Sky Clean GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Sky Clean is providing professional cleaning services to private and business customers, including the cleaning of apartments, offices, commercial spaces and windows, with a focus on efficiency, sustainability and highest cleanliness.

AI-generated
Offering

Products & services

Industry:Facility Management & Cleaning
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
4.1/5

Sky Clean GmbH

✓ Offered
5
Property caretaking
Regular care and maintenance of properties, including maintenance and repair work, as well as cleanliness in shared areas and care around the building.
End-of-lease cleaning
Thorough cleaning during moves, renovations or after construction work, so rooms can be handed over ready for occupancy.
Window cleaning
Professional interior and exterior window cleaning for streak-free, shiny windows and more natural light in the rooms.
Aquarium cleaning
Professional cleaning of aquariums, including glass, decorations and filters, to maintain clear water and a clean environment for fish and plants.
Rearranging rooms
Reworking of rooms with new colour schemes, furniture arrangement and decorations to create a functional and aesthetic atmosphere.
Trust & reputation

ranQ Trust Score of Sky Clean GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Sky Clean GmbH scores 73.7 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.76.724%
  • 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.45.610%
  • 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.100.08%
Sky Clean GmbH scores 75.7 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.83.012%
  • 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%
Sky Clean 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%
Sky Clean GmbH scores 2.9 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 35.2.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Sky Clean GmbH reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 5 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 5 reviews across all connected sources

Sources
GGoogle55
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

No knowledge articles yet

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

Get started
Comparisons

Sky Clean GmbH in comparison

Soon

Industry comparisons are coming soon

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

Is this your company?

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

Secure profile

Location

Lochäckerstrasse 35
8302 Kloten
Opening hours
Mon
08:00 - 17:00
Tue
08:00 - 17:00
Wed
08:00 - 17:00
Thu
08:00 - 17:00
Fri
08:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-371.224.388
Founded
2017 · 9 years
Last commercial register change
February 9, 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.
88.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

    Similar companies

    JG
    Joves GmbH
    Schlieren
    FG
    Freshhome GmbH
    Horgen
    VC
    Volki Clean GmbH
    Volketswil
    ZC
    Zürichsee Clean Service Inh. Nazim Rushiti
    Horgen
    AC
    Atlas Clean GmbH
    Zurich
    EG
    EcoGlo GmbH
    Dübendorf
    FR
    Flor Reinigung GmbH
    Uster
    FG
    Frischrein GmbH
    Affoltern Am Albis