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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryReal EstateFacility Management & CleaningEffretikonSigma Clean Munishi Zukic
Sigma Clean Munishi Zukic Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Sigma Clean Munishi Zukic provides cleaning services including office and maintenance cleaning, window cleaning, move-out and final construction cleaning, and household cleaning. The company also offers hygiene services, summer and winter services, and industrial cleaning.

AI-generated
Offering

Products & services

Industry:Facility Management & Cleaning
✓ Offered12
Office and maintenance cleaning
Office and maintenance cleaning for daily or weekly assignments; on request, tailored from a two-hour minimum assignment.
Move-out cleaning
Move-out cleaning with acceptance guarantee for apartments and houses.
Household cleaning
Household cleaning for apartments and houses, including a personal cleaner and a cleaning plan on request.
Window cleaning
Window cleaning for private and commercial properties.
Construction and final cleaning
Construction and final cleaning after new builds or renovations, for handing over properties in a cleaned condition.
New-build cleaning
New-build cleaning for freshly built buildings and properties.
Slat cleaning
Slat cleaning for window and sun protection systems.
Hygiene service
Hygiene service for hygienic cleaning and well-maintained premises.
Spring cleaning
Spring cleaning as a thorough additional cleaning for apartments, houses or business premises.
Summer and winter service
Summer and winter service for seasonal tasks around the property.
Industrial cleaning
Industrial cleaning for commercial and industrial facilities.
Personal cleaner
Intermediation and deployment of a personal cleaner for household cleaning according to an individual cleaning plan.
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3.9/5

Sigma Clean Munishi Zukic

Trust & reputation

ranQ Trust Score of Sigma Clean Munishi Zukic: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

Sigma Clean Munishi Zukic scores 59.4 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.73.324%
  • 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.35.08%
Sigma Clean Munishi Zukic scores 78.5 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.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.55.07%
Sigma Clean Munishi Zukic 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%
Sigma Clean Munishi Zukic scores 0.0 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 35.0.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Sigma Clean Munishi Zukic reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 4.8 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
4.8
of 5

Aggregated from 5 reviews across all connected sources

Sources
GGoogle4.85
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Schulstrasse 7
8307 Effretikon
Opening hours
Mon
06:30 - 14:30
Tue
06:30 - 14:30
Wed
06:30 - 14:30
Thu
06:30 - 14:30
Fri
06:30 - 14:30
Sat
10:00 - 14:30
Sun
Closed

At a glance

Legal form
Sole proprietorship
UID
CHE-115.121.995
Founded
2009 · 17 years
Last commercial register change
October 12, 2009
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.
67.0
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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