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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryFinance & InsuranceInsurance Brokerage & ConsultingBülachSirius Brokers GmbH
Sirius Brokers GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Sirius Brokers GmbH encompasses the following areas: insurance comparisons and savings, company formations, notarial certifications, corporate and legal consulting, and tax returns. The company offers these services as an independent intermediary and is registered with the FINMA.

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Products & services

Industry:Insurance Brokerage & Consulting
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Sirius Brokers GmbH

✓ Offered6
Insurance advice and insurance brokerage
Advice on mandatory and voluntary insurance, independent brokerage, insurance comparisons and support in finding insurance savings for individuals, start-ups and SMEs.
Tax returns
Tax returns for individuals, start-ups and SMEs, including ongoing support for several hundred clients each year.
Start-up advisory
Support for business start-ups and new company formations for individuals, start-ups and SMEs.
Legal advice
Support with legal questions for individuals, start-ups and SMEs in connection with insurance, taxes and new business formations.
Advice on health insurance matters
Advice and support for health insurance matters for individuals, start-ups and SMEs.
Notarial certifications
Notarial certifications as an additional service within advisory work on start-ups and administrative matters.
Trust & reputation

ranQ Trust Score of Sirius Brokers GmbH

Trust Score

No score yet

x

A published score requires a data basis of at least 50% and data from at least two criteria groups other than identity. Missing evidence: Review quality, Review volume, Review recency, Media authority

Data basis 54% · As of October 2026

Sirius Brokers GmbH 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%
Sirius Brokers GmbH scores 79.4 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.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.70.07%
Sirius Brokers GmbH 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%
Sirius Brokers GmbH scores 0.0 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 35.0.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%

The data basis is 54%, below the threshold at which ranQ publishes a score. Evidence is missing for: Review quality, Review volume, Review recency, Media authority. As of October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Knowledge

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Location

Schaffhauserstrasse 35
8180 Bülach
Opening hours
Mon
09:00 - 19:00
Tue
09:00 - 19:30
Wed
09:00 - 19:00
Thu
09:00 - 19:00
Fri
09:30 - 16:00
Sat
10:00 - 16:00
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-349.282.396
Founded
2017 · 9 years
Last commercial register change
November 6, 2019
Employees
11 to 20
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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