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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesSecurity ServicesBaarSIS Group of Companies GmbH
SIS Group of Companies GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

SIS Group of Companies GmbH unites five specialised brands and coordinates executive protection, security solutions, investigations and lifestyle services. The group acts as a single point of contact for cross-division operations across air, ground and maritime domains and provides international support through a dedicated international division.

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Offering

Products & services

Industry:Security Services
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3.7/5

SIS Group of Companies GmbH

Holding Companies
✓ Offered5
Personal Protection
Personal protection, escort protection, secure transport and individual risk prevention for executives, affluent families, VIPs and diplomatic representatives.
Security Services
Site protection, embassy and consulate security, and coverage of high-profile events, conferences and residences in Switzerland.
Investigation Services
Internal investigations, fraud investigations, background checks and information gathering for authorities, insurers and companies in Switzerland.
Concierge and Lifestyle Services
Concierge services, personal assistance, private travel support and residence support for private individuals, entrepreneurs and family offices.
International Protection and Support Services
Personal protection, conference and event security, and discreet travel coordination abroad, handled by Swiss teams.
Trust & reputation

ranQ Trust Score of SIS Group of Companies GmbH: 3.7 out of 5.0

Trust Score3.7/ 5.0

Solid

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Data basis 54% · As of October 2026

SIS Group of Companies 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.
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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%
SIS Group of Companies GmbH scores 50.8 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.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%
SIS Group of Companies GmbH 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%
SIS Group of Companies GmbH scores 51.4 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 35.51.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

SIS Group of Companies GmbH reaches a ranQ Trust Score of 3.7 out of 5.0 — rated «Solid». 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.

Knowledge

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Secure profile

Location

Blegistrasse 15
6340 Baar

At a glance

Legal form
Limited Liability Company
UID
CHE-388.346.290
Founded
2025 · 1 year
Last commercial register change
April 11, 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.
88.0
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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