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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesSecurity ServicesGiffersFSI Francis Schwartz Investigation GmbH
FSI Francis Schwartz Investigation GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

FSI Francis Schwartz Investigation GmbH is a private investigation firm offering discreet investigations, surveillance and online research. Services include person tracing and verification, investigations into fraud, theft and infidelity, documentation of harassment, collection of court-admissible evidence and international enquiries; the firm is led by a former criminal police officer and serves private clients, companies and public bodies.

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Products & services

Industry:Security Services
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3.6/5

FSI Francis Schwartz Investigation GmbH

✓ Offered8
Person search and verification
Support in searching for missing or wanted persons, as well as in the discreet verification of identities and backgrounds.
Fraud investigations in private and business matters
Discreet investigations in case of suspected fraud in private or commercial settings, to uncover deception and secure reliable evidence.
Investigation of embezzlement and theft
Discreet investigations to clarify cases of embezzlement and theft, with comprehensible findings and documented evidence.
Discreet observations
Low-profile monitoring of people or objects to gather information without making the observation noticeable.
Documentation of harassment and threats
Careful documentation of incidents involving harassment or threats, to provide legally sound evidence.
International investigations
Cross-border investigations with an international network for private and business matters.
Obtaining court-admissible evidence
Procurement and documentation of evidence material that also meets legal requirements.
Internet research (OSINF)
Court-admissibly documented internet research for information gathering and case clarification.
Trust & reputation

ranQ Trust Score of FSI Francis Schwartz Investigation GmbH: 3.6 out of 5.0

Trust Score3.6/ 5.0

Solid

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Data basis 54% · As of October 2026

FSI Francis Schwartz Investigation 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%
FSI Francis Schwartz Investigation 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%
FSI Francis Schwartz Investigation 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%
FSI Francis Schwartz Investigation GmbH scores 7.4 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 35.7.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

FSI Francis Schwartz Investigation GmbH reaches a ranQ Trust Score of 3.6 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.

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Secure profile

Location

Rossistrasse 29
1735 Giffers

At a glance

Legal form
Limited Liability Company
UID
CHE-352.128.442
Founded
2025 · 1 year
Last commercial register change
April 2, 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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