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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryFinance & InsuranceFiduciary OfficesDiepoldsauSHT Silvio Hartmann Treuhand AG
SHT Silvio Hartmann Treuhand AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of SHT Silvio Hartmann Treuhand AG is the provision of trust services, including consulting, support and optimization of business and private interests, as well as the management of real estate.

AI-generated
Offering

Products & services

Industry:Fiduciary Offices
✓ Offered6
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SHT Silvio Hartmann Treuhand AG

Bookkeeping
Financial accounting, payroll accounting, accounts receivable and accounts payable bookkeeping, VAT returns; if requested, handled directly in the ABACUS bookkeeping software or fully or partially outsourced.
Annual Financial Statements
Annual financial statements with all necessary appendices, including annual accounts, interim accounts, internal accounts, analysis of key figures and the cash flow statement.
Tax Advisory
Tax planning and advisory services, tax returns for individuals and legal entities, as well as capital gains taxes on real estate.
Business Consulting
Business formation, restructuring/conversion, company valuation, turnaround, succession planning and liquidation across all stages of development.
Fiscal Representation
Advisory services regarding the VAT obligation, registration and registration of VAT, as well as preparation of VAT returns and annual reconciliations for foreign companies in Switzerland.
Real Estate
Real-estate-related services as a dedicated section of the website; further details are linked on the real estate page.
Trust & reputation

ranQ Trust Score of SHT Silvio Hartmann Treuhand AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

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Data basis 54% · As of October 2026

SHT Silvio Hartmann 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.
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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%
SHT Silvio Hartmann Treuhand AG scores 74.1 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
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CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.64.612%
  • 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%
SHT Silvio Hartmann 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.
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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%
SHT Silvio Hartmann Treuhand AG scores 10.3 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 35.10.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

SHT Silvio Hartmann Treuhand AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 54%, 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.

Knowledge

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Location

Werkstrasse 10
9444 Diepoldsau
Opening hours
Mon
07:00 - 12:00, 13:30 - 17:30
Tue
07:00 - 12:00, 13:30 - 17:30
Wed
07:00 - 12:00, 13:30 - 17:30
Thu
07:00 - 12:00, 13:30 - 17:30
Fri
07:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-223.319.229
Founded
2021 · 5 years
Last commercial register change
September 30, 2021
Employees
11 to 20
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

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