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

About the company

CDC Dietrich GmbH is an independent financial consultancy for private individuals. It advises on tax, insurance, social security and pension provision, investments, real estate, family and inheritance law, and succession planning, and supports people starting businesses. It also provides board and accounting services.

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Service area

Offering

Products & services

Industry:Accountant
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CDC Dietrich GmbH

✓ Offered9
Tax advisory
Advice on national tax law, support with tax matters, representation before authorities and optimal use of financial resources.
Insurance advisory
Advice on insurance, social security and retirement planning, with independent support with insurers and authorities.
Investment advisory
Advice on financial investments and the deployment of assets, with independent support for needs-based financial planning.
Real estate advisory
Advice on real estate within financial and family planning, tailored to the personal situation.
Family and inheritance law advisory
Advice on family and inheritance law, in particular regarding private assets and estate matters.
Succession planning
Support with succession planning, in particular for the structured transfer of assets or a business.
Business start-up support
Support when setting up your own company, with advice in the start-up phase and assistance with financial and organisational matters.
Board of directors services
Board of directors and corporate governance services as an additional service for clients.
Accounting services
Accounting services as an additional service alongside the core advisory offering.
Trust & reputation

ranQ Trust Score of CDC Dietrich GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of November 2026

CDC Dietrich GmbH scores 77.8 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.71.824%
  • 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.78.610%
  • 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%
CDC Dietrich 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%
CDC Dietrich GmbH scores 86.7 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).86.722%
CDC Dietrich GmbH 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

CDC Dietrich GmbH reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 4.5 out of 5 stars from 21 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 21 reviews across all connected sources

Sources
GGoogle4.521
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Aemtlerstrasse 17
8003 Zurich

At a glance

Legal form
Limited Liability Company
UID
CHE-438.995.966
Founded
2018 · 8 years
Last commercial register change
August 31, 2021
Employees
1 to 10

Active in 1 of 26 cantons

  • ZHZurich
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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