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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryFinance & InsuranceFiduciary OfficesLangnau Am AlbisTranscontag AG
Transcontag AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Transcontag AG is the provision of services as a trust and auditing company, including accounting, auditing, tax consulting and other related services.

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Products & services

Industry:Fiduciary Offices
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Transcontag AG

✓ Offered9
Accounting
Financial accounting, accounts receivable and accounts payable accounting in accordance with the guidelines of the new accounting law; advice on closing and on switching to other accounting standards.
Limited audits
Statutory or commissioned audit body with interviews, analysis, detailed examinations and an audit report for assessing accounting records and the annual financial statements.
Tax advisory
Completion of private and business tax returns, calculation of the tax amount, international and inter-cantonal allocation, review of assessments and support with objections.
Company formations, start-ups and restructurings
Advisory and implementation for business set-up, formation of an AG or GmbH, and conversion of existing companies into other legal forms.
Inheritance and succession planning
Advice and execution for estate planning, heirs’ matters, tax returns as of the date of death, estate inventory and business succession with valuation and tax planning.
Controlling organisation
Assessment of the organisation of finance and accounting based on practical experience and joint identification of improvement opportunities.
Business valuations
Valuation of companies for acquisitions or sales, application of standard methods and execution of due diligence.
Time management
Ad-interim assumption of financial responsibility when finance managers are unavailable for a limited period.
Foundation board and supervisory board mandates
Assumption of mandates on foundation boards and supervisory boards to complement financial know-how.
Trust & reputation

ranQ Trust Score of Transcontag AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

Transcontag 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.
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%
Transcontag 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%
Transcontag 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%
Transcontag AG scores 3.1 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 35.3.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Transcontag 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.

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Location

Spinnereistrasse 12
8135 Langnau Am Albis
Opening hours
Mon
08:30 - 16:30
Tue
08:30 - 16:30
Wed
08:30 - 16:30
Thu
08:30 - 16:30
Fri
Closed
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-107.888.333
Founded
1976 · 50 years
Last commercial register change
February 27, 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.
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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