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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,888 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesAdministrative ServicesGlattbruggSwiss Siegrist GmbH
Swiss Siegrist GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Swiss Siegrist GmbH is a fiduciary services company offering accounting, tax returns, company formation, domiciliation, and board mandate services. It supports private individuals and SMEs with administrative and financial tasks.

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Products & services

Industry:Administrative ServicesFiduciary Offices
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3.5/5

Swiss Siegrist GmbH

Wholesale - General Specialty Trade
✓ Offered6
Fiduciary and Accounting Services
Accounting, accounts receivable and payable bookkeeping, general bookkeeping, payroll bookkeeping and ongoing support for SMEs and private clients, also with Sage50 or Bexio.
Tax Return and Tax Advisory
Tax returns for private individuals and companies, plus tax planning, tax optimisation, property taxation, double taxation and advice on changes of residence.
Company Formation
Formation of GmbH, AG and sole proprietorships with legal-form advice, documents, commercial register filing, administrative steps and support for AHV and VAT.
Registered Office Service
Provision of a company domicile address and advice on relocating the registered office to more tax-favourable regions, with optional administrative support.
Board Mandate
Board mandates with support for company structure, finance, reorganisation and personnel management to stabilise and grow businesses.
Strategy Consulting
Strategic support for companies focused on workable business strategies, business stabilisation and development, with support through a strategy workshop.
Trust & reputation

ranQ Trust Score of Swiss Siegrist GmbH: 3.5 out of 5.0

Trust Score3.5/ 5.0

Solid

x

Data basis 54% · As of October 2026

Swiss Siegrist GmbH 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%
Swiss Siegrist GmbH scores 40.1 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%
Swiss Siegrist GmbH 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%
Swiss Siegrist GmbH scores 20.0 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 35.20.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Swiss Siegrist GmbH reaches a ranQ Trust Score of 3.5 out of 5.0 — rated «Solid». 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.

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Location

Erlenwiesenstrasse 22
8152 Glattbrugg

At a glance

Legal form
Limited Liability Company
UID
CHE-417.650.510
Founded
2026 · 0 years
Last commercial register change
February 5, 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.
88.0
6%
  • 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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