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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesOther Service IndustriesZurichKoller Law AG
Koller Law AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of koller.law is the provision of legal advisory and attorney services.

AI-generated
Offering

Products & services

Industry:Other Service Industries
✓ Offered8
Advice in Financial Market Law
Legal advice on financial market acts, business models, compliance issues, rules on product offerings, ESG requirements, and Fintech, crypto, DeFi and crowdfunding projects.
Authorisations and Registrations
Support with FINMA authorisations and registrations, SRO registrations, client adviser registrations and applications for financial institutions, branches, representatives and collective investment schemes.
Advice on FIDLEG and FINIG
Advice on client segmentation, conduct and organisational duties, conflicts of interest, outsourcing, prospectus obligations, as well as prospectuses and key information documents under FIDLEG and FINIG.
Banking Private Law
Drafting and negotiating general terms and conditions, account, deposit, credit and security agreements, asset management and investment advisory agreements, as well as outsourcing and custody contracts.
M&A in the Financial Industry
Support for purchase and sale transactions, due diligence, purchase price structuring, contract negotiations and transaction implementation under the Merger Act.
Financial Market Enforcement
Representation in FINMA preliminary investigations and enforcement proceedings, responding to requests for information, internal investigations, and representation in administrative, legal assistance and criminal proceedings.
Litigation
Representation of clients and financial service providers in judicial and extrajudicial proceedings, including claim enforcement, dispute resolution, the ombuds office and legal opinions on financial private law.
Legal Advice for SMEs and Growth Companies
Legal point of contact for SMEs and growth companies, in particular on corporate law and contract law matters, as well as for development and growth.
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4.0/5

Koller Law AG

Trust & reputation

ranQ Trust Score of Koller Law AG: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 54% · As of October 2026

Koller Law 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%
Koller Law AG scores 72.8 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.70.212%
  • 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%
Koller Law AG 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%
Koller Law AG scores 6.0 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 35.6.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Koller Law AG reaches a ranQ Trust Score of 4.0 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

Münsterhof 14
8001 Zurich

At a glance

Legal form
Corporation
UID
CHE-218.551.430
Founded
2020 · 6 years
Last commercial register change
October 6, 2022
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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