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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesSecurity ServicesFrauenfeldPrivatdetektei Ryffel AG
Privatdetektei Ryffel AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Privatdetektei Ryffel AG provides investigative services including surveillance, IT forensics, corporate and financial investigations, asset tracing and social-benefit investigations, serving businesses, law firms, public authorities and private clients.

AI-generated
Offering

Products & services

Industry:Security Services
✓ Offered7
Private investigations
Discreet private investigations in relationship matters, checks on whereabouts and addresses, cohabitation inquiries, custody cases, as well as background and reputation checks.
Surveillance
Technical and personnel surveillance to clarify facts and to produce court-admissible documentation with photographs, sound or video.
Social investigations
Legally compliant investigations for municipalities into place of residence, employment, assets, income and possible misstatements or billing fraud.
Bug detection and counter-surveillance
Bug detection and scanning for hidden listening devices in private or business premises, as well as technical transmitter searches to uncover covert audio surveillance.
Video surveillance and installations
Advisory, planning and installation of covert, customer-specific video surveillance solutions by the in-house technician.
Dactyloscopy
Forensic examinations to capture and analyse fingerprints for the identification of perpetrators.
Lie detector tests
Lie detector tests to detect physiological changes as part of investigations and clarifications.
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4.1/5

Privatdetektei Ryffel AG

Trust & reputation

ranQ Trust Score of Privatdetektei Ryffel AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

Privatdetektei Ryffel 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%
Privatdetektei Ryffel AG scores 83.2 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.97.712%
  • 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%
Privatdetektei Ryffel 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%
Privatdetektei Ryffel AG scores 74.3 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 35.74.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Privatdetektei Ryffel AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». 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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Location

Bahnhofstrasse 2
8500 Frauenfeld
Opening hours
Mon
24h
Tue
24h
Wed
24h
Thu
24h
Fri
24h
Sat
24h
Sun
24h

At a glance

Legal form
Branch
UID
CHE-392.839.650
Founded
2012 · 14 years
Last commercial register change
December 5, 2012
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.
76.0
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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