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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesAdministrative ServicesZurichMessalina Müller, Administration für Kleinunternehmen
Messalina Müller, Administration für Kleinunternehmen Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Messalina Müller's company 'Administration for Small Businesses' is to provide administrative services to small businesses, particularly in the areas of: correspondence and mailings, tendering, human resources (including social insurance), accounts receivable and payable, and general accounting (in collaboration with trustees or tax advisors). The company thus offers administrative support to small businesses to alleviate their daily tasks.

AI-generated
Offering

Products & services

Industry:Administrative Services
✓ Offered5
Correspondence and Mailings
Correspondence and mailings for small businesses, including properly phrased letters and preparation of business mailings.
Quotation Management
Quotation management for businesses, including support with preparing offers and following up on proposals.
Human Resources incl. Social Insurance
Human resources including social insurance, with completion of required formalities and administrative support for businesses.
Accounts Receivable and Accounts Payable Bookkeeping
Accounts receivable and payable bookkeeping, with preparation of vouchers and lists for fiduciaries, tax advisers, auditors or authorities.
General Bookkeeping
General bookkeeping in collaboration with fiduciaries or tax advisers, up to closing the books and support when changing partners.
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4.1/5

Messalina Müller, Administration für Kleinunternehmen

Trust & reputation

ranQ Trust Score of Messalina Müller, Administration für Kleinunternehmen: 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.

Messalina Müller, Administration für Kleinunternehmen 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%
Messalina Müller, Administration für Kleinunternehmen scores 78.5 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.55.07%
Messalina Müller, Administration für Kleinunternehmen scores 83.3 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).83.322%
Messalina Müller, Administration für Kleinunternehmen scores 1.4 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 35.1.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Messalina Müller, Administration für Kleinunternehmen 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

Else-Züblin-Strasse 3
8047 Zurich

At a glance

Legal form
Sole proprietorship
UID
CHE-109.930.526
Founded
2002 · 24 years
Last commercial register change
September 4, 2020
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.67.06%
  • 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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