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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIT & CommunicationIT Consulting & ServicesReinach BlSupsign AG
Supsign AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Supsign AG provides comprehensive IT solutions for small and medium-sized enterprises, including IT support, web and application development, VoIP and security checks. The company also supplies and maintains digital signage systems (consulting, delivery, installation, programming, training and maintenance) and operates its signage cloud software on its own servers in Switzerland.

AI-generated
Offering

Products & services

Industry:IT Consulting & Services
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4.4/5

Supsign AG

✓ Offered7
IT support
Advisory, delivery, installation and support of infrastructure and software assets; service level agreements, proactive monitoring, troubleshooting, networking technology, as well as local, hybrid or cloud clients and servers.
Web application development
Development of web applications, interfaces between systems, implementation of portals in ERP systems, as well as development and publication of mobile apps.
Web development (content management systems)
Creation and maintenance of websites with WordPress and Contao; responsive web design, hosting, ongoing updates and, on request, template or custom development.
Digital signage
Consulting, delivery, installation, programming, training and maintenance of digital signage systems for education, administration and retail using cloud software and displays.
Data protection consulting
Analysis of data processing processes, advice on requirements of the Swiss Data Protection Act and recommendations for concrete measures for implementation.
Security checks
Analysis of the IT infrastructure, identification of vulnerabilities and recommendations for concrete measures to improve security and protect against unauthorized access.
VoIP telephony
Cloud-based business telephony with peoplefone HOSTED or a 3CX system, usable via computer, desk phone or app.
Trust & reputation

ranQ Trust Score of Supsign AG: 4.4 out of 5.0

Trust Score4.4/ 5.0

Very high

x

Data basis 96% · As of October 2026

Supsign AG scores 86.0 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.90.024%
  • 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.82.910%
  • 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.78.08%
Supsign AG scores 84.8 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.89.612%
  • 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%
Supsign 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%
Supsign AG scores 28.6 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 35.28.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Supsign AG reaches a ranQ Trust Score of 4.4 out of 5.0 — rated «Very high». The rating draws, among other things, on 5.0 out of 5 stars from 25 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 25 reviews across all connected sources

Sources
GGoogle525
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Christoph Merian-Ring 31
4153 Reinach Bl
Opening hours
Mon
08:30 - 12:00, 13:30 - 16:30
Tue
08:30 - 12:00, 13:30 - 16:30
Wed
08:30 - 12:00, 13:30 - 16:30
Thu
08:30 - 12:00, 13:30 - 16:30
Fri
08:30 - 12:00, 13:30 - 16:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-444.244.526
Founded
2015 · 11 years
Last commercial register change
March 11, 2026
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.70.03%
    • Full methodology

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