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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIT & CommunicationAdvertising AgenciesWittenbachSilent Effect AG
Silent Effect AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Silent Effect AG is the provision of services in the field of digital media presence, particularly in the areas of online marketing, web design, web programming, web photography, web hosting, and internet security. The company supports customers in planning, implementing, and maintaining internet presence and also offers specialized services such as email marketing, community management, and web analysis.

AI-generated
Offering

Products & services

Industry:Advertising Agencies
✓ Offered
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3.9/5

Silent Effect AG

8
Websites
Websites with responsive design, content management systems, WordPress expertise and tailored solutions for technical implementation, maintenance and operation.
Online Marketing
Online marketing strategies and implementation with website marketing, web analytics, email and newsletter marketing, SEO, SEA, social media and online advertising.
Web design
Web design for interactive, mobile-friendly and functional websites; optimisation of online presence and integration of up-to-date communication solutions.
Web programming
Web programming for static websites, content management systems, custom web apps, communication solutions and email marketing campaigns.
Web hosting
Custom web hosting for web customers with individual SSL certificates, dedicated IP addresses, DDoS protection, connections up to 10 Gbit/s and support.
Email solutions
Secure communication platforms, email marketing servers and personalised email campaigns for business communication.
Internet security
Analysis of processes as well as internal and external infrastructures for security vulnerabilities, advice on passwords and firewall weaknesses, and support with remediation.
Web photography
Technical and product photography, architectural and industrial photography, interactive panoramic photography and image editing for online use.
Trust & reputation

ranQ Trust Score of Silent Effect AG: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

Silent Effect AG scores 49.8 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.68.224%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.17.610%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.35.08%
Silent Effect AG scores 84.6 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.55.07%
Silent Effect AG 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%
Silent Effect AG scores 100.0 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 35.100.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Silent Effect AG reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 1 customer reviews. The data basis is 96%, 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.

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

Knowledge

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Comparisons

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Location

Bauholzstrasse 6
9300 Wittenbach
Opening hours
Mon
14:00 - 20:00
Tue
14:00 - 20:00
Wed
09:00 - 12:00, 14:00 - 20:00
Thu
07:00 - 09:30, 14:00 - 20:00
Fri
14:00 - 20:00
Sat
09:00 - 11:00
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-231.027.728
Founded
2012 · 14 years
Last commercial register change
July 4, 2012
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.
100.0
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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