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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryReal EstateFacility Management & CleaningFlurlingenElla Brunner AG
Ella Brunner AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of E. Brunner AG is the professional cleaning of objects, including maintenance cleaning, garage cleaning, moving cleaning and recurring maintenance cleaning, with the aim of creating a clean and healthy environment for customers.

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Offering

Products & services

Industry:Facility Management & Cleaning
✓ Offered12
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4.1/5

Ella Brunner AG

Maintenance cleaning
Professional cleaning of offices and work environments for a clean, productive working atmosphere.
Move-out cleaning
Move-out cleaning to ensure a clean old home and a well-kept welcome in your new apartment.
Window cleaning
Window cleaning for office buildings, private households and industrial facilities for clear views.
Construction cleaning
Construction cleaning after building projects, removing rubble, dust and dirt so rooms are ready to move into.
Specialized cleaning
Specialized cleaning for garages, swimming pools and sanitary facilities, as well as other demanding cleaning tasks.
Building cleaning
Building cleaning using modern technology and expertise for cleanliness and property value retention.
Facade cleaning
Facade cleaning to improve appearance and preserve property value.
High-pressure cleaning
High-pressure cleaning for demanding surfaces and areas, from top to bottom.
Carpet cleaning
Specialized cleaning of carpets and textiles to remove dirt and refresh colours and textures.
Solar panel cleaning
Regular cleaning of solar systems to ensure efficiency and longevity.
Property caretaking
Property caretaking service for maintenance, upkeep, cleaning and a well-kept appearance.
Garden maintenance
Maintenance of green spaces and outdoor areas, from lawn mowing to flowerbed care.
Trust & reputation

ranQ Trust Score of Ella Brunner AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

Ella Brunner AG has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
x
CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
Ella Brunner AG scores 89.3 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%
Ella Brunner AG scores 83.3 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).83.322%
Ella Brunner AG scores 3.1 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 35.3.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Ella Brunner AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 54%, 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.

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Location

Gründenstrasse 1
8247 Flurlingen

At a glance

Legal form
Corporation
UID
CHE-107.310.353
Founded
1992 · 34 years
Last commercial register change
June 30, 2022
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.
100.0
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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