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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesSecurity ServicesZugPrivatdetektei Ryffel AG
Privatdetektei Ryffel AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Privatdetektei Ryffel AG provides investigative services to businesses, law firms, municipalities and private clients. Services include surveillance and observation, IT forensics, economic and social investigations, counter-eavesdropping and asset localization, as well as the collection of evidence suitable for legal proceedings.

AI-generated
Offering

Products & services

Industry:Security Services
✓ Offered8
Investigative services
Pre-judicial and case-related investigations, business and industry investigations, fraud and competition clarifications, research, asset clarifications.
Surveillance and observations
Technical and personnel observations, video surveillance and installation, monitoring of field staff, non-compete, cohabitation, abuse of social welfare and vandalism.
IT forensics and digital investigations
Location based on digital traces, detection of malware, analysis of user activity, securing digital evidence, data extraction from devices, data deletion from the internet.
Address and whereabouts investigations
Obtaining addresses and current whereabouts of persons who cannot be found or are missing, as well as of misappropriated goods.
Background and reference checks
Clarifications on a person's social and professional environment as well as on their reputation, supplemented by checks of life and business partners.
Bug detection and counter-surveillance
Bug sweeping and searching for unwanted audio devices and video cameras in private or business premises.
Dactyloscopy
Forensic examinations using fingerprinting procedures to secure and identify traces.
Social inspections
Investigations in the social domain with clarifications on place of residence, employment, assets, misdeclaration and billing fraud.
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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 92.0 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.100.012%
  • 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.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

Baarerstrasse 55
6300 Zug
Opening hours
Mon
24h
Tue
24h
Wed
24h
Thu
24h
Fri
24h
Sat
24h
Sun
24h

At a glance

Legal form
Corporation
UID
CHE-109.518.752
Founded
2002 · 24 years
Last commercial register change
November 26, 2025
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.
100.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.95.03%
    • Full methodology

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