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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryFinance & InsuranceFiduciary OfficesLausannePerrin & Co LLC
Perrin & Co LLC Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The company's core activity is the provision of services in the areas of tax consulting, accounting and corporate management. This includes in particular: tax consulting for private individuals and companies, optimization of tax burdens and maintenance of tax rulings, support in the founding and management of companies, accounting and financial accounting, payroll management and salary accounting, support in obtaining visas for the relocation of employees, and representation of companies before Swiss authorities. The company thus offers comprehensive services for companies and private individuals in the areas of taxes, accounting and corporate management.

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Products & services

Industry:Fiduciary Offices
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4.1/5

Perrin & Co LLC

✓ Offered4
Tax advice for individuals and legal entities
Swiss and international tax advice, short- and long-term tax strategy, tax optimisation, tax rulings and tax disputes for individuals and companies.
Company formation and incorporation
Formation of companies, holdings, associations and foundations in Switzerland, preparation of articles of association and founding documents, Swiss legal representation and dealings with the authorities.
Business services
Creation of new local entities, business management, recovery of withholding tax, relocation visas, VAT, transfer pricing, accounting, business banking, salaries, domiciliation and administrative services.
Services for individuals
Lump-sum tax arrangements, tax optimisation, tax rulings, tax disputes, payroll management for domestic employees and general administrative services.
Trust & reputation

ranQ Trust Score of Perrin & Co LLC: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

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Data basis 54% · As of October 2026

Perrin & Co LLC 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%
Perrin & Co LLC scores 75.7 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.83.012%
  • 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%
Perrin & Co LLC 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%
Perrin & Co LLC scores 5.7 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 35.5.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Perrin & Co LLC 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

Rue de Bourg 1
1003 Lausanne

At a glance

Legal form
Limited Liability Company
UID
CHE-135.057.030
Founded
2017 · 9 years
Last commercial register change
July 22, 2024
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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