ranQ
ranQ
ranQ
DirectoryIndustriesPlacesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The leading AI company directory, built to boost AI visibility.

DEENFRIT
Product
  • Pricing
  • Directory
  • Industries
  • Trust Score
Company
  • About
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesAdministrative ServicesZurichTrevia Treuhand AG
Trevia Treuhand AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Trevia Treuhand AG provides trust, accounting, tax, and advisory services for companies and private clients. Its work includes financial accounting, payroll administration, VAT, annual financial statements, tax returns, and support with pension and estate matters.

AI-generated
Offering

Products & services

Industry:Administrative ServicesFiduciary Offices
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
No score yet

Trevia Treuhand AG

Financial Services
✓ Offered3
Accounting and Financial Accounting
Accounting and financial accounting for companies and private clients, including ongoing support, structured recording of figures, and help maintaining an overview of financial position.
Tax Advisory
Tax advisory for companies and private clients, with support on all tax matters, optimisation of the tax situation, and guidance on relevant issues.
Business and Financial Advisory
Advisory for financial and business decisions, with personal support, clear assessment of the situation, and help defining next steps.
Trust & reputation

ranQ Trust Score of Trevia Treuhand AG

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, Website authority, Media authority

Data basis 50% · As of October 2026

Trevia Treuhand AG 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%
Trevia Treuhand AG scores 42.7 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.0.012%
  • 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%
Trevia Treuhand AG scores 83.3 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).83.322%
Trevia Treuhand AG has no value in the Visibility area of the ranQ Trust Score because no data is available. The area carries 8% 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
  • Website authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%

The data basis is 50%, below the threshold at which ranQ publishes a score. Evidence is missing for: Review quality, Review volume, Review recency, Website authority, Media authority. As of October 2026.

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

Knowledge

No knowledge articles yet

Once Trevia Treuhand AG has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Trevia Treuhand AG in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Trevia Treuhand AG by reviews, experience and specialisations.

Is this your company?

Claim the company profile of Trevia Treuhand AG to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Sonneggstrasse 55
8006 Zurich

At a glance

Legal form
Corporation
UID
CHE-358.828.325
Founded
2026 · 0 years
Last commercial register change
January 15, 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.
100.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

    Similar companies

    DS
    DPK Services GmbH
    Rüschlikon
    BP
    Bürodienstleistungen Porrini GmbH
    Wald Zh
    ZG
    ZuVerSo GmbH
    Effretikon
    BB
    BT Brigger Treuhand GmbH
    Dietikon
    BC
    BS Centralis GmbH
    Hüttikon
    AA
    Alpinum Accounting Operation AG
    Zurich
    AA
    Alpinum Accounting Services AG
    Zurich
    TA
    TAXCOACH AG
    Zurich