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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,765 companies indexed · Last updated: today
DirectoryIT & CommunicationIT Consulting & ServicesMuri B. BerneSECURITY Technologies Rolf Oppliger
eSECURITY Technologies Rolf Oppliger Logo
Verified· 2 sourcesTrust Score
Summary

About the company

eSECURITY Technologies Rolf Oppliger is an independent, privately owned company. It provides scientific consulting, education and engineering services related to applied cryptography and cybersecurity, including investigations, analyses, technology assessments, expert opinions, security policies and architectures, monitoring and support, training and awareness, and time-based CISO services.

AI-generated
Offering

Products & services

Industry:IT Consulting & Services
✓ Offered4
Security consulting
Investigations, analyses, technology assessments and expert reports; security policies, strategies, architectures, recommendations and implementation guidelines.
Expert monitoring and support
Ongoing expert monitoring and support for security environments and their operation.
Education, training and awareness
Education, training, and awareness raising for information security and security behaviour.
Interim Chief Information Security Officer
Interim CISO services as Chief Information Security Officer on time.
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4.1/5

eSECURITY Technologies Rolf Oppliger

Trust & reputation

ranQ Trust Score of eSECURITY Technologies Rolf Oppliger: 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.

eSECURITY Technologies Rolf Oppliger 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%
eSECURITY Technologies Rolf Oppliger scores 78.5 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.55.07%
eSECURITY Technologies Rolf Oppliger 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%
eSECURITY Technologies Rolf Oppliger scores 60.0 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 35.60.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

eSECURITY Technologies Rolf Oppliger 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.

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Location

Breichtenstrasse 18
3074 Muri B. Bern

At a glance

Legal form
Sole proprietorship
UID
CHE-105.332.800
Founded
1999 · 27 years
Last commercial register change
April 23, 2010
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.67.06%
  • 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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