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

About the company

The core activity of the Quaranta Group company encompasses the provision of services in the following areas: * Trust services (accounting, payroll, taxes, company formations) * Insurance and pension planning (property insurance, personal insurance, asset insurance) * Real estate (real estate brokerage, real estate sales, real estate management) * Construction management (new buildings, renovations, refurbishments, construction supervision) Thus, the company offers a wide range of services focusing on the areas of finance, insurance, real estate and construction.

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Products & services

Industry:Fiduciary Offices
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Treuhand Quaranta GmbH

✓ Offered5
Trust services
Financial accounting, payroll accounting, accounts payable accounting, accounts receivable accounting, VAT returns, statutory annual financial statements, taxes, personnel administration and company formations.
Insurance / pension planning
Advice and monitoring of property insurance, personal insurance and asset insurance, as well as insurance and pension investment products.
Real estate services
Real estate brokerage, property sales, property management, brokerage of rental properties, search mandates and mortgages.
Construction management
Monitoring and controlling construction projects, new builds, renovations, refurbishments and site management.
Share-Point consulting
Free consultation on financial future goals and access to a 3-phase consulting service with a recommendation model in the areas of finance, assets/insurance and real estate.
Trust & reputation

ranQ Trust Score of Treuhand Quaranta GmbH: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 96% · As of October 2026

Treuhand Quaranta GmbH scores 57.5 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.50.024%
  • 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.95.08%
Treuhand Quaranta GmbH scores 74.1 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.79.212%
  • 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%
Treuhand Quaranta GmbH 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%
Treuhand Quaranta GmbH 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

Treuhand Quaranta GmbH reaches a ranQ Trust Score of 3.8 out of 5.0 — rated «High». The rating draws, among other things, on 3.4 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
3.4
of 5

Aggregated from 5 reviews across all connected sources

Sources
GGoogle3.45
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Hauptstrasse 133
4422 Arisdorf
Opening hours
Mon
08:00 - 12:00, 13:30 - 17:00
Tue
08:00 - 12:00, 13:30 - 17:00
Wed
08:00 - 12:00, 13:30 - 17:00
Thu
08:00 - 12:00, 13:30 - 17:00
Fri
08:00 - 12:00, 13:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-257.366.646
Founded
2018 · 8 years
Last commercial register change
August 24, 2018
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.
88.0
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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