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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryFinance & InsuranceFiduciary OfficesKöllikenB. Bigler Treuhand GmbH
B. Bigler Treuhand GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

B. Bigler Treuhand GmbH provides fiduciary and financial services for small and medium-sized enterprises, including accounting, creditor bookkeeping, VAT returns and the preparation of interim and annual financial statements. The firm also handles payroll administration, tax declarations and offers support with company formation, restructurings and liquidations.

AI-generated
Offering

Products & services

Industry:Fiduciary Offices
✓ Offered3
Fiduciary and financial bookkeeping
Set up and manage financial accounting, accounts payable including payment transactions, VAT reporting as well as interim and annual financial statements; support with company set-ups, restructurings, business liquidations and liquidity planning.
Payroll accounting and employee payroll processing
Set up and run payroll accounting, handle social security reporting and payroll statements, prepare withholding tax reporting, register child allowances and issue salary statements.
Tax advice and tax returns
Prepare tax returns for companies and individuals, tax advice and tax optimization, objections against tax assessments, refund applications for withholding taxes and declarations for real estate capital gains tax.
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3.9/5

B. Bigler Treuhand GmbH

Trust & reputation

ranQ Trust Score of B. Bigler Treuhand GmbH: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

B. Bigler Treuhand GmbH scores 56.5 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.68.224%
  • 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.17.610%
  • 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.70.08%
B. Bigler Treuhand GmbH scores 83.0 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%
B. Bigler Treuhand GmbH 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%
B. Bigler Treuhand GmbH scores 1.7 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 35.1.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

B. Bigler Treuhand GmbH reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 1 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 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Berggasse 7
5742 Kölliken
Opening hours
Mon
09:00 - 17:00
Tue
09:00 - 17:00
Wed
09:00 - 17:00
Thu
09:00 - 17:00
Fri
09:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-105.112.032
Founded
1999 · 27 years
Last commercial register change
May 30, 2013
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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