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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesLaw Firms & Notary OfficesLucerneKeller Lehmann Rechtsanwälte AG
Keller Lehmann Rechtsanwälte AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Keller Lehmann Rechtsanwälte AG is a law firm that provides legal services throughout Switzerland, including cross-border matters. It advises and represents clients in and out of court, with work covering contract, employment, inheritance, tenancy, corporate, commercial, debt enforcement, bankruptcy and criminal law.

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Products & services

Industry:Law Firms & Notary Offices
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3.7/5

Keller Lehmann Rechtsanwälte AG

✓ Offered
5
Legal Advice in Corporate and Commercial Law
Legal advice in corporate and business law, commercial law, contract law, intellectual property law, and compliance, including legal questions relating to companies and mandates.
Employment and Tenancy Law
Legal advice and representation in employment law and tenancy law, including mandates in employment-related and tenancy-related disputes.
Inheritance Law and Estate Planning
Advice and representation in inheritance law, especially on inheritance matters, estates, and related civil proceedings.
Debt Enforcement and Bankruptcy Law
Advice and representation in debt enforcement and bankruptcy law, including related civil and procedural matters.
Criminal Defence and Victim Representation
Mandates in criminal proceedings, both for criminal defence and for representing victims and injured parties.
Trust & reputation

ranQ Trust Score of Keller Lehmann Rechtsanwälte AG: 3.7 out of 5.0

Trust Score3.7/ 5.0

Solid

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Data basis 54% · As of October 2026

Keller Lehmann Rechtsanwälte 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%
Keller Lehmann Rechtsanwälte AG scores 53.4 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.25.012%
  • 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%
Keller Lehmann Rechtsanwälte AG scores 83.3 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).83.322%
Keller Lehmann Rechtsanwälte AG scores 10.3 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
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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

Keller Lehmann Rechtsanwälte AG reaches a ranQ Trust Score of 3.7 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

Kellerstrasse 36
6005 Lucerne

At a glance

Legal form
Corporation
UID
CHE-196.224.972
Founded
2025 · 1 year
Last commercial register change
January 21, 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.100.06%
  • 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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