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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryFinance & InsuranceFamily officeZugSignum Advisory AG
Signum Advisory AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Signum Advisory AG provides advisory, coordination, and administrative support to private clients, families, entrepreneurs, and privately held companies with international needs. Its services include corporate structuring and administration support, governance coordination, family office administration, and liaison with external professionals.

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Service area

Offering

Products & services

Industry:Family office
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Signum Advisory AG

✓ Offered5
Strategic Advisory and Coordination Services
Strategic advice, coordination and administrative support for international families, entrepreneurs and privately held companies with cross-border needs.
Corporate Advisory Support
Support with Corporate Administration, governance coordination, document preparation, communication with third parties and notarial coordination for companies and business owners.
Private Client Advisory Support
Advice and coordination for private clients and high-net-worth individuals on personal, administrative and company-related matters.
Family Office Administration
Administrative support for families, including document organisation, coordination of external advisors and continuous support across generations.
Corporate Structuring Coordination
Coordination of corporate structuring, governance support, transaction preparation and cross-border project management for entrepreneurs and business owners.
Trust & reputation

ranQ Trust Score of Signum Advisory AG

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 November 2026

Signum Advisory 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%
Signum Advisory AG scores 59.7 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.39.612%
  • 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%
Signum Advisory 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%
Signum Advisory AG 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 November 2026.

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

Knowledge

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Location

Steinhauserstrasse 74
6300 Zug

At a glance

Legal form
Corporation
UID
CHE-169.652.710
Founded
2024 · 2 years
Last commercial register change
July 18, 2025
Employees
1 to 10

Active in 1 of 26 cantons

  • ZGZug
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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