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
DirectoryFinance & InsuranceFiduciary OfficesSchüpfheimPT Portmann Treuhand
PT Portmann Treuhand Logo
Verified· 3 sourcesTrust Score
Summary

About the company

PT Portmann Treuhand is the former trading name of a fiduciary practice; the business is now continued under Treuhand-Partner Schüpfheim AG. The website lists services including company formation and restructuring, accounting and financial reporting, tax advice, audit mandates, financial planning and operational optimisation.

AI-generated
Offering

Products & services

Industry:Fiduciary Offices
✓ Offered6
Incorporation and Conversion
Legal form, articles of association draft, registration in the commercial register, VAT issues, capital raising and business plan for new incorporations and conversions.
Finance and Accounting
Bookkeeping and year-end closing advisory, cost accounting and pricing as well as personnel administration for businesses.
Tax Advisory
Tax returns for individuals and legal entities, representation before tax authorities, structuring of financial statements, succession planning as well as purchase, sale and liquidation of companies.
Audit
Engagements as statutory auditor, limited and ordinary audits, tasks of specially qualified auditors, as well as special audits and occupational pension (BVG) audit office.
Financial Planning and Cost Monitoring
Investment calculations, financing questions, budgeting, variance analyses (planned vs actual), multi-year plans and development of controlling tools.
Optimization
Cash management, operational and cost analysis, tax optimization, building an efficient organization, and analysis of business KPIs.
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

PT Portmann Treuhand

Trust & reputation

ranQ Trust Score of PT Portmann Treuhand: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

PT Portmann Treuhand scores 68.3 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.95.08%
PT Portmann Treuhand scores 78.5 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%
PT Portmann Treuhand 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%
PT Portmann Treuhand 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%
Qualifications+0.00

PT Portmann Treuhand 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 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

No knowledge articles yet

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

Get started
Comparisons

PT Portmann Treuhand in comparison

Soon

Industry comparisons are coming soon

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

Is this your company?

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

Secure profile

Location

Unterdorf 16
6170 Schüpfheim
Opening hours
Mon
08:00 - 12:00, 13:30 - 17:00
Tue
08:00 - 12:00, 13:30 - 17:00
Wed
08:00 - 12:00, 13:30 - 17:00
Thu
08:00 - 12:00, 13:30 - 17:00
Fri
08:00 - 12:00, 13:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Sole proprietorship
UID
CHE-106.491.884
Founded
1989 · 37 years
Last commercial register change
March 13, 2009
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.
67.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

    Similar companies

    CT
    Convicta Treuhand AG
    Hochdorf
    CT
    Convicta Treuhand AG
    Sursee
    IT
    ISDG Treuhand GmbH
    Reiden
    AG
    Axentis GmbH
    Kriens
    RA
    Richner-Treuhand AG
    Roggliswil
    PT
    Provero Treuhand AG
    Sursee
    CP
    Corvus Partners AG
    Lucerne
    TH
    Toni Hofer Treuhand
    Kriens