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
  • Partner program
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint747,212 companies indexed · Last updated: today
DirectoryFinance & InsuranceAuditorAppenzellcontreva ag
contreva ag Logo
Verified· 3 sourcesTrust Score
Summary

About the company

contreva ag is a fiduciary and legal advisory firm that also provides auditing services. Its services include business consulting, accounting and financial services, tax advice, company formation, legal advice, VAT services and property management.

AI-generated
Presence

Service area

Offering

Products & services

Industry:AuditorAccountant
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
3.9/5

contreva ag

✓ Offered12
Business consulting
Consulting, support and guidance for entrepreneurs on location issues, legal form, organisation, restructurings, reorganisations, liquidation, day-to-day operations and board of directors responsibilities.
Finance and accounting
End-to-end management of accounting, including financial accounting, accounts receivable and payable, payroll accounting, as well as annual financial statements and tax advice.
Tax consulting
Tax declarations, tax planning for natural and legal persons, as well as comprehensive tax optimisation for companies, families and shareholders.
Company formation
Advice for company formations, selection of the legal form, preparation of articles of association and notarisation of the formation.
Legal advice and notarisation
Contract drafting, restructuring, succession planning, company law, family and inheritance law, precautionary mandate, division of an estate, as well as legal advice and notarisation.
Family law, inheritance law and precautionary mandate
Advice on matters of family and inheritance law, preparation of marriage and inheritance contracts, wills, precautionary mandates, executor mandates and division of estates.
VAT consulting
VAT declarations, VAT advice and VAT analyses to assess and minimise risks in the VAT area.
Tax representation and fiscal representation
Fiscal representation in Switzerland and processing of VAT returns for foreign companies with Swiss VAT obligations.
Auditing and statutory audit
Limited audit and special audit as an audit firm, registered with the Federal Audit Oversight Authority’s register.
AbaWeb fiduciary
Cloud-based Abacus software with AbaWeb, Abaninja, document scanning (Belegscan), QR payments and data transfer between customer, bank and fiduciary.
Digital transformation
Analysis of working processes, digitalisation of processes and implementation of data management systems to support the digital transformation.
Real estate
Search, sale and management of real estate and building land, including advice on financing, costs, profitability, condominium ownership and rental properties.
Trust & reputation

ranQ Trust Score of contreva ag: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of November 2026

contreva ag scores 51.7 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.46.524%
  • 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.88.08%
contreva ag scores 89.3 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.70.07%
contreva ag 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%
contreva ag scores 22.9 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 35.22.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

contreva ag reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 2.7 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 November 2026.

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

Reviews

Aggregated rating

Aggregated rating
2.7
of 5

Aggregated from 3 reviews across all connected sources

Sources
GGoogle2.73
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

No knowledge articles yet

Once contreva ag has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

contreva ag in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank contreva ag by reviews, experience and specialisations.

Is this your company?

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

Secure profile

Location

Weissbadstrasse 26
9050 Appenzell
Opening hours
Mon
07:30 - 12:00, 13:30 - 17:00
Tue
07:30 - 12:00, 13:30 - 17:00
Wed
07:30 - 12:00, 13:30 - 17:00
Thu
07:30 - 12:00, 13:30 - 17:00
Fri
07:30 - 12:00, 13:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-106.365.239
Founded
1988 · 38 years
Last commercial register change
May 5, 2022
Employees
11 to 20

Active in 1 of 26 cantons

  • AIAppenzell Inner Rhodes
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

    PA
    PathFinder-Consulting AG
    Appenzell
    ZA
    Zellreva AG
    Appenzell
    CW
    cmt wirtschaftsprüfung ag
    Appenzell
    PA
    PathFinder Audit AG
    Appenzell
    AT
    Appenzeller Treuhand AG
    Appenzell
    CA
    cmt ag
    Appenzell
    TT
    TFP Treuhand AG
    Appenzell
    TR
    TFP Revisions AG
    Appenzell