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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryFinance & InsuranceFiduciary OfficesWangen SzAdviva Treuhand GmbH
Adviva Treuhand GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Adviva Treuhand GmbH is the provision of trust services, particularly in the areas of accounting, tax consulting, company formation, provision of registered office addresses, and office services. In addition, the company offers further services through its network of partner firms, such as web design, search engine optimization, and insurance.

AI-generated
Offering

Products & services

Industry:Fiduciary Offices
✓ Offered5
Bookkeeping
Financial bookkeeping, cost and performance accounting, payroll processing, tax accounting and fixed-asset accounting; outsourcing bookkeeping for SMEs with annual financial statements and cash flow statements.
Registered office address
Registered office addresses in Switzerland, including in Zug, Zurich, Schwyz, Lucerne, Obwalden, Appenzell and Thurgau; including mail forwarding and, on request, office services.
Tax advisory
Tax returns, advice on tax matters, optimisation of tax structures, support during business audits and advice on international transactions for companies and private individuals.
Company formation
Company formation for entrepreneurs, complemented by advice and support throughout the formation process; mentioned on the homepage as an offering and referred to in connection with the full-service concept.
Office service
Office service with weekly mail forwarding as well as typing and telephone service and personnel administration; mentioned as a supplement to the registered office address.
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Adviva Treuhand GmbH

Trust & reputation

ranQ Trust Score of Adviva Treuhand GmbH

Trust Score

No score yet

x

A published score requires a data basis of at least 50% and data from at least two criteria groups other than identity. Missing evidence: Review quality, Review volume, Review recency, Media authority

Data basis 54% · As of October 2026

Adviva Treuhand GmbH has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
x
CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
Adviva Treuhand GmbH scores 83.0 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.55.07%
Adviva Treuhand 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%
Adviva Treuhand 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%

The data basis is 54%, below the threshold at which ranQ publishes a score. Evidence is missing for: Review quality, Review volume, Review recency, Media authority. As of October 2026.

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

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Location

Leuholz 14
8855 Wangen Sz
Opening hours
Mon
08:00 - 12:00, 13:30 - 17:30
Tue
08:00 - 12:00, 13:30 - 17:30
Wed
08:00 - 12:00, 13:30 - 17:30
Thu
08:00 - 12:00, 13:30 - 17:30
Fri
08:00 - 12:00, 13:30 - 17:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-112.239.643
Founded
2005 · 21 years
Last commercial register change
March 25, 2026
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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