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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryReal EstateFacility Management & CleaningWinterthurSinova Reinigung GmbH
Sinova Reinigung GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Sinova Reinigung GmbH is the provision of cleaning services for various industries and areas of application, including: Commercial cleaning (office cleaning, practice cleaning, store cleaning, stairwell cleaning, construction final cleaning), Residential cleaning (regular maintenance cleaning, deep cleaning, moving cleaning, window cleaning, carpet cleaning), Event cleaning (pre- and post-event cleaning, cleaning of event rooms and tents, furniture cleaning, dishwashing), and Janitorial services and deep cleaning. The company thus offers a wide range of cleaning services to support customers in various areas.

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Offering

Products & services

Industry:Facility Management & Cleaning
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4.2/5

Sinova Reinigung GmbH

✓ Offered6
Maintenance Cleaning
Maintenance cleaning for offices, administrative buildings, public administrations, retail areas, schools and universities; fixed teams, flexible intervals, discreet execution, 100% ecological cleaning.
Move-Out Cleaning
Move-out cleaning with handover acceptance guarantee for apartment or house; cleaning of floors, surfaces, kitchen, bathroom and other rooms, including follow-up cleaning if needed.
Office Cleaning
Office cleaning for companies and business sites; regular cleaning with a consistent team, discreet execution, cleaning of surfaces, sanitary areas and additional services.
Window Cleaning
Window cleaning for apartments, offices and shops; thorough cleaning of windows, frames, corners and window sills, on request with ecological osmosis water.
Household Cleaning
Household cleaning for private apartments and houses; regular cleaning, spring cleaning, kitchen cleaning and assignments as needed or under subscription.
Building Care / Caretaking
Building care for properties including indoor and outdoor cleaning, stairwell and communal area cleaning, site maintenance, garden upkeep as well as winter service, snow clearing, de-icing and salting.
Trust & reputation

ranQ Trust Score of Sinova Reinigung GmbH: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of October 2026

Sinova Reinigung GmbH scores 92.2 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.92.024%
  • 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.90.410%
  • 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%
Sinova Reinigung GmbH scores 61.5 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.55.07%
Sinova Reinigung GmbH scores 85.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
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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%
Sinova Reinigung GmbH scores 1.1 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 35.1.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Sinova Reinigung GmbH reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 5.0 out of 5 stars from 34 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 34 reviews across all connected sources

Sources
GGoogle534
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Gewerbestrasse 1
8404 Winterthur
Opening hours
Mon
08:00 - 18:30
Tue
08:00 - 18:30
Wed
08:00 - 18:30
Thu
08:00 - 18:30
Fri
08:00 - 18:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-383.045.705
Founded
2023 · 3 years
Last commercial register change
April 11, 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

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