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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryFinance & InsuranceAccountantZurichBTO Treuhand AG
BTO Treuhand AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

BTO Treuhand AG provides fiduciary and accounting services, including financial accounting, annual accounts and digital bookkeeping. Its services also cover payroll and HR management, tax advice, business and financial consulting, succession planning, commercial mediation, and support for non-profit and non-governmental organisations.

AI-generated
Offering

Products & services

Industry:Accountant
✓ Offered6
Digital bookkeeping
Abacus-based accounting with modular online tools, rented servers, data exchange via CRM, and handling of bookkeeping tasks that you do not want to do yourself.
Personnel management
Payroll accounting, external HR services, year-end processing, social insurance registrations, compensation for short-time work, maternity and paternity leave, entry and exit management, as well as employment contracts and employment references.
Taxation
Tax planning, tax optimization, preparation of tax returns, obtaining tax rulings, and representation before tax authorities.
Financial advisory
Analysis and interpretation of financial KPIs, cash management, external CFO, external controlling and reporting, investment planning, IKS, SOX and pension planning.
Succession planning
Support for business succession with business valuation, financing alternatives for buyers, meeting support, tax planning, contracts and pension planning.
NPO/NGO support
Advisory for non-profit and non-governmental organizations with financial concepts, implementation and supervision, internal audits, IKS, cultural projects, foundations, tax exemption and work with committees.
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4.2/5

BTO Treuhand AG

Trust & reputation

ranQ Trust Score of BTO Treuhand AG: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of November 2026

BTO Treuhand AG scores 70.0 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.70.224%
  • 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.63.210%
  • 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.78.08%
BTO Treuhand AG scores 90.9 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.70.07%
BTO Treuhand AG 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%
BTO Treuhand AG scores 25.7 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 35.25.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

BTO Treuhand AG reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.5 out of 5 stars from 11 customer reviews. The data basis is 96%, so the score is backed by part of the criteria. As of November 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Reviews

Aggregated rating

Aggregated rating
4.5
of 5

Aggregated from 11 reviews across all connected sources

Sources
GGoogle4.511
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Riesbachstrasse 57
8008 Zurich
Opening hours
Mon
08:30 - 12:00, 13:30 - 16:30
Tue
08:30 - 12:00, 13:30 - 16:30
Wed
08:30 - 12:00, 13:30 - 16:30
Thu
08:30 - 12:00, 13:30 - 16:30
Fri
08:30 - 12:00, 13:30 - 16:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-102.355.621
Founded
1975 · 51 years
Last commercial register change
September 2, 2025
Employees
11 to 20
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.
100.0
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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