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

About the company

The core activity of Expertiva AG is the provision of services in the areas of trust, law and mediation, particularly: tax consulting and preparation of tax returns, online incorporation of companies (especially GmbH), economic mediation and conflict resolution, domiciliary services for companies, and legal advice in the areas of separation, divorce, inheritance and donation. The company offers these services to both private and business clients, especially startups and SMEs.

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Products & services

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Expertiva AG

✓ Offered7
Tax advisory
Tax advisory for private individuals and expatriates, including analysis of the individual situation, tax return, reassessment of withholding tax, and advice on income, wealth and inheritance taxes.
Fiduciary services for Start-ups & SMEs
Fiduciary services for start-ups and SMEs including company formation, business consulting, tax, legal, bookkeeping, payroll, annual financial statements and succession planning.
Business mediation
Business mediation for resolving disputes in the business and employment world, with a structured mediation process, initial meeting, clarification of issues, clarification of interests and development of solutions.
Separation & divorce
Support in separation and divorce with out-of-court agreements, assistance with matrimonial property law, maintenance calculation, matters relating to children, divorce agreements and protection of marriage proceedings.
Company formation
Company formation of a GmbH or AG directly online or with personal advice, including support during the formation phase and administrative processing.
Domiciliation service
Registered office service for business locations in Zurich or Winterthur with administrative support as well as electronic or physical mail forwarding.
Tax return handling
Have your tax return completed and handled online, by post or together with personal advice.
Trust & reputation

ranQ Trust Score of Expertiva AG: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

Expertiva AG scores 56.8 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.73.124%
  • 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.35.310%
  • 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%
Expertiva AG scores 74.8 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.75.012%
  • 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%
Expertiva 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%
Expertiva AG scores 45.7 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 35.45.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Expertiva AG 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 3 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 3 reviews across all connected sources

Sources
GGoogle53
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Schaffhauserstrasse 550
8052 Zurich
Opening hours
Mon
09:00 - 20:00
Tue
09:00 - 20:00
Wed
09:00 - 20:00
Thu
09:00 - 20:00
Fri
09:00 - 20:00
Sat
09:00 - 17:00
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-162.505.427
Founded
2019 · 7 years
Last commercial register change
September 18, 2019
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.
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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