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 · Imprint745,937 companies indexed · Last updated: today
DirectoryFinance & InsuranceFiduciary OfficesGrabsErwin Rohrer Steuerberatung + Treuhand AG
Erwin Rohrer Steuerberatung + Treuhand AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Erwin Rohrer Steuerberatung + Treuhand AG provides services in tax advisory, bookkeeping, auditing and business consulting. The company also advises on law and inheritance matters, VAT representation, software solutions and real estate services.

AI-generated
Offering

Products & services

Industry:Fiduciary Offices
✓ Offered7
Tax advisory
Tax returns for individuals and legal entities, tax allocations inter-cantonal/international, tax assessments, objections and appeals, tax planning and tax optimisation.
Bookkeeping / annual accounts
Manage and audit bookkeeping, VAT/GST returns, annual and interim financial statements, set up finance and accounting, personnel administration, payroll accounting and social insurance reports.
Auditing / statutory audit
Statutory and legal audits in Switzerland, special audits as well as audit services as an approved auditor in the RAB register.
Business consulting
Advisory services for company formation, purchase and sale, succession solutions, cost accounting and budgeting, restructurings as well as dissolution and liquidation.
Legal / inheritance law
Advisory services for wills, marriage and inheritance agreements, inheritance matters, inventory of the estate, estate divisions, execution of wills as well as contract, corporate and tenancy law.
VAT representation
Fiscal representation for foreign companies, clarification of tax liability, registration with the Federal Tax Administration, support with joint guarantee or cash deposit and VAT returns.
Software solutions
Consulting, selection, installation and implementation of accounting software; solutions with Infoniqa, B&M-Informatik and Bexio, plus support for e-banking and scan processes.
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
4.0/5

Erwin Rohrer Steuerberatung + Treuhand AG

Trust & reputation

ranQ Trust Score of Erwin Rohrer Steuerberatung + Treuhand AG: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

Erwin Rohrer Steuerberatung + Treuhand AG scores 62.0 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.70.824%
  • 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.27.910%
  • 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.78.08%
Erwin Rohrer Steuerberatung + Treuhand AG scores 84.6 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.97.712%
  • 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%
Erwin Rohrer Steuerberatung + Treuhand 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%
Erwin Rohrer Steuerberatung + Treuhand AG scores 2.6 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 35.2.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Erwin Rohrer Steuerberatung + Treuhand AG reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 2 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 2 reviews across all connected sources

Sources
GGoogle52
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

No knowledge articles yet

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

Get started
Comparisons

Erwin Rohrer Steuerberatung + Treuhand AG in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Erwin Rohrer Steuerberatung + Treuhand AG by reviews, experience and specialisations.

Is this your company?

Claim the company profile of Erwin Rohrer Steuerberatung + 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

Staatsstrasse 66
9472 Grabs
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
Corporation
UID
CHE-499.127.864
Founded
2012 · 14 years
Last commercial register change
May 11, 2012
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.100.06%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

    Similar companies

    TT
    TEAG Treuhandbüro Eggenberger AG
    Grabs
    NA
    Nachlasspartner AG
    St. Gallen
    WT
    Wiveus Treuhand GmbH
    St. Gallen
    AA
    ATIG AG
    Gossau Sg
    KT
    Kamber Treuhand AG
    Wattwil
    GT
    GSP Treuhand AG
    Rorschach
    AS
    Audit Suisse AG
    St. Gallen
    AS
    Arno Stieger
    Oberriet Sg