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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryReal EstateFacility Management & CleaningBuchs SgTHE TOP SERVICE GMBH
THE TOP SERVICE GMBH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

THE TOP SERVICE GMBH provides cleaning and property maintenance services, including regular cleaning, construction and move-out cleaning, specialist surface treatments (natural stone, parquet, carpets), window cleaning up to 15 meters, façade impregnation and caretaking tasks such as garden work, winter service, waste disposal and supply replenishment.

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Offering

Products & services

Industry:Facility Management & Cleaning
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4.1/5

THE TOP SERVICE GMBH

✓ Offered5
Cleaning services
Regular cleaning, construction and move-out cleaning, special cleaning for delicate surfaces, window and façade cleaning, and impregnation.
Property caretaking
Maintenance, care and repair work on and around the building, including cleaning, consumables, gardening, winter service, waste disposal and operation of building services.
Hotel@Home
Household services for cleaning, garment service, kitchen services, area tasks, morning service and butler services; available as individual packages, full service or for a limited period.
Hire of municipal sweepers with driver
Use of large and small multifunctional municipal sweepers for roads, sidewalks, parking lots as well as industrial and commercial areas, including operation by employees.
Lifting platform use
Use of a lifting platform for work at great height or at a distance, optionally with employees from Top Service or self-operated.
Trust & reputation

ranQ Trust Score of THE TOP SERVICE GMBH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

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Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

THE TOP SERVICE GMBH 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.
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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%
THE TOP SERVICE GMBH scores 93.3 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
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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.90.07%
THE TOP SERVICE 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%
THE TOP SERVICE GMBH scores 20.0 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
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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 35.20.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

THE TOP SERVICE GMBH 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

St. Gallerstrasse 34
9470 Buchs Sg

At a glance

Legal form
Limited Liability Company
UID
CHE-102.858.595
Founded
1996 · 30 years
Last commercial register change
November 11, 2024
Employees
51 to 100
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.85.03%
    • Full methodology

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