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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryFinance & InsuranceFiduciary OfficesZugLüdi Treuhand
Lüdi Treuhand Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Lüdi Treuhand provides fiduciary and accounting services, including bookkeeping, payroll administration, tax advisory and business consulting. The firm’s services also cover company formation, audit-related services and temporary on-site assignments.

AI-generated
Offering

Products & services

Industry:Fiduciary Offices
✓ Offered7
Bookkeeping
Bookkeeping for companies, including ongoing financial accounting and support with accounting programs such as Abacus, Sesam and Banana.
Payroll administration
Payroll administration for companies, including payroll accounting and short-term on-site temporary assignments using common payroll programs.
Tax consulting
Tax consulting for companies and private individuals, with support on tax matters and administrative issues.
Fiduciary services
Fiduciary services for administrative and business-management tasks, with support in day-to-day operations and contact with authorities and specialist offices.
Business consulting
Business consulting for organisational and business-economic issues, based on experience in fiduciary services and a network of specialists.
Company formation
Company formation with fiduciary support during the establishment of new businesses.
On-site temporary assignments
Short-term on-site temporary assignments in accounting and payroll programs such as Abacus, Sesam and Banana.
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3.9/5

Lüdi Treuhand

Trust & reputation

ranQ Trust Score of Lüdi Treuhand: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

Lüdi Treuhand scores 60.4 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.70.824%
  • 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.27.910%
  • 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.70.08%
Lüdi Treuhand 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%
Lüdi Treuhand 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%
Lüdi Treuhand scores 0.3 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 35.0.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Lüdi Treuhand reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 2 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 2 reviews across all connected sources

Sources
GGoogle52
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Baarerstrasse 79
6300 Zug

At a glance

Legal form
Sole proprietorship
UID
CHE-108.389.334
Founded
1996 · 30 years
Last commercial register change
October 20, 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.
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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