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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,765 companies indexed · Last updated: today
DirectoryFinance & InsuranceFiduciary OfficesLucerneSegmüller Treuhand AG
Segmüller Treuhand AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Segmüller Treuhand AG is the provision of trust services, including: accounting and financial reporting, consulting and support, taxes and levies, payroll, auditing and financial examinations, mediation and conflict resolution. The company offers these services primarily to small and medium-sized enterprises across all industries, as well as to foreign companies operating in Switzerland.

AI-generated
Offering

Products & services

Industry:Fiduciary Offices
✓ Offered5
Accounting & Bookkeeping
Maintaining financial bookkeeping, annual financial statements and reports, interim financial statements, statistics and key figures, budgeting, as well as mandates for the board of directors and audits.
Advisory & Support
Business consulting, company formation and liquidation, company restructuring, succession planning and arrangements, registered office services, as well as personal retirement provision.
Taxes & Levies
Tax advisory, tax returns, representation before tax authorities, federal, cantonal and municipal taxes, inheritance, stamp and withholding taxes, VAT and MWST fiscal representation.
Payroll
Complete personnel administration, payroll runs, salary certificates, year-end settlements for AHV, BVG, KTG and UVG, advice on personnel matters, as well as representation in audits.
Audit / Financial Review
Limited audits under the new company law, audits for formation and in-kind contributions, liquidation audits, as well as capital increases and reductions.
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4.0/5

Segmüller Treuhand AG

Trust & reputation

ranQ Trust Score of Segmüller Treuhand AG: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

Segmüller Treuhand AG scores 58.0 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.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.78.08%
Segmüller Treuhand AG scores 85.5 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%
Segmüller 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%
Segmüller Treuhand AG scores 17.1 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 35.17.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Segmüller 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 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.

Knowledge

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Location

Rothenring 22
6015 Lucerne
Opening hours
Mon
08:30 - 11:30, 14:00 - 16:30
Tue
08:30 - 11:30, 14:00 - 16:30
Wed
08:30 - 11:30, 14:00 - 16:30
Thu
08:30 - 11:30, 14:00 - 16:30
Fri
08:30 - 11:30, 14:00 - 16:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-107.245.483
Founded
1973 · 53 years
Last commercial register change
September 9, 2025
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.
100.0
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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