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

About the company

The core activity of Cancellarius encompasses a wide range of services in the fields of trust, law, taxes, and corporate consulting. Specifically, the company offers the following services: Trust: accounting, personnel administration, tax consulting for SMEs and private individuals; Law: legal consulting for private individuals and companies, data protection consulting, notary services, civil law, and criminal law; Taxes: tax consulting for SMEs and private individuals; Corporate consulting: secretarial services, economic consulting, services, and gemstone testing through its own laboratory; Additional services: data protection declaration generator, CH-EU checklist, contact forms, forms, and PDF documents. The company positions itself as an agile legal, consulting, and investment trust company serving national and international clients.

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Cancellarius AG

Industry:
Fiduciary Offices
✓ Offered11
Fiduciary services
Comprehensive fiduciary services and advice in business, financial and tax-law matters; for companies, startups and private individuals.
Legal advice
Legal advice and legal support for companies and private individuals; assistance with the GDPR, legal implementation of business decisions and representation in court.
Business consulting
Business consulting for operational and strategic processes, transformation, cost reduction, process improvement, risk minimisation and project planning for EU funding projects.
Secretarial service
Secretarial service including typing service, external secretariat, translation service, domiciliation service, digital scanning, email forwarding and cloud filing.
Accounting
Accounting for companies as a fiduciary service within the scope of fiduciary management; part of the administrative and tax support.
Personnel administration
Personnel administration as fiduciary support for administrative processes related to employees and personnel matters.
Tax consulting
Taxes and tax consulting for SMEs and private individuals, including support with business tax matters and tax returns.
Data protection consulting
Data protection consulting including a data protection audit, data protection handbook, external data protection officer and support with GDPR implementation and data processing.
Company formations
Company formations for AG, GmbH and sole proprietorship, including articles of association, founding documents, notary, certification and registration with the commercial register.
Support for conversions, mergers and restructurings
Support with conversions, succession arrangements, retirement planning, restructurings, mergers, demergers, as well as the purchase and sale of companies.
Gemstone laboratory
Identification, valuation, classification and authenticity determination of diamonds and gemstones; certificates, rapid tests and advice for buying, selling and pledging.
Trust & reputation

ranQ Trust Score of Cancellarius AG: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

Cancellarius AG scores 53.8 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.35.08%
Cancellarius AG scores 80.4 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.70.07%
Cancellarius 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%
Cancellarius AG scores 100.0 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 35.100.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Cancellarius AG reaches a ranQ Trust Score of 4.0 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

Pflanzschulstrasse 3
8400 Winterthur
Opening hours
Mon
08:30 - 18:30
Tue
08:30 - 18:30
Wed
08:30 - 18:30
Thu
08:30 - 18:30
Fri
08:30 - 18:30
Sat
10:00 - 14:00
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-404.265.255
Founded
2018 · 8 years
Last commercial register change
February 8, 2021
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.70.03%
    • Full methodology

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