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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesManagement ConsultingGenevaAstrum Development Services Sàrl
Astrum Development Services Sàrl Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Astrum Development Services Sàrl provides consulting and support services in financial services, administrative and tax matters, family office activities, and concierge services. The company also assists with wealth structuring, real estate matters, residence and migration formalities, and the organisation of sports and leisure activities.

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Astrum Development Services Sàrl

Offering

Products & services

Industry:Management ConsultingFamily OfficesFinancial ServicesReal Estate Brokerage
✓ Offered5
Financial Services and Consulting
Payment processing, KYC preparation, account-opening assistance for individuals and companies, portfolio analysis, family office services, and selection of lawyers and notaries.
Administrative and Tax Consultations
Lump-sum taxation, tax status and tax optimization advice, legal due diligence, company accounting management, authority representation, residence and migration support, and document legalization.
Concierge Services
Medical, wellness, and beauty travel, school and boarding selection, travel organization, hotel bookings, and rental of cars, yachts, apartments, villas, helicopters, and airplanes.
Sports and Leisure Organisation
Guided mountain walks and ascents, alpine ski training, ski and snowboard organization with an instructor, and management of a wakesurf club in Geneva.
Market Entry Support for Niche Food Traders
Support for trading companies and producers of niche food products such as premium chocolate when entering new markets, especially in Central Asia.
Trust & reputation

ranQ Trust Score of Astrum Development Services Sàrl

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, Website authority, Media authority

Data basis 50% · As of October 2026

Astrum Development Services Sàrl 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%
Astrum Development Services Sàrl scores 50.8 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.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%
Astrum Development Services Sàrl 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%
Astrum Development Services Sàrl has no value in the Visibility area of the ranQ Trust Score because no data is available. The area carries 8% 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
  • Website authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%

The data basis is 50%, below the threshold at which ranQ publishes a score. Evidence is missing for: Review quality, Review volume, Review recency, Website authority, Media authority. As of October 2026.

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

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Location

Rue du Purgatoire 3
1204 Geneva

At a glance

Legal form
Limited Liability Company
UID
CHE-263.881.980
Founded
2025 · 1 year
Last commercial register change
October 13, 2025
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.88.06%
  • 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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