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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryTransport & LogisticsTransport Infrastructure CompaniesBüren An Der AareSignal AG
Signal AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Signal AG supplies systems for signage, information and road marking for road and rail transport as well as for companies and private customers. The company also provides solutions for traffic control, parking management, access barriers and access systems, together with services ranging from consulting and installation to maintenance.

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Products & services

Industry:Transport Infrastructure Companies
✓ Offered5
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4.1/5

Signal AG

Road Signage
Road signage for streets, zones and public transport with danger signs, priority and regulatory signs, information signs, supplementary panels and direction signs.
Construction Site Signage
Construction site signage with mobile and fixed solutions, LED advance warning panels, variable message signs, movable barrier boards, overhead trailers and rental solutions.
Road Marking
Road marking for streets, surfaces, halls and safety areas with cold plastic, paint, marking tapes, tactile marking and coloured surface treatment.
Barrier and Access Systems
Bollards, barriers, posts, railings and access systems for industrial sites, private roads, shopfront protection, parking garages and toll points.
Traffic Guidance
Traffic guidance with variable direction signs, LED variable message signs, changeable text displays, tunnel safety products and parking guidance systems for roads, motorways and parking garages.
Trust & reputation

ranQ Trust Score of Signal AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 58% · As of October 2026

Without public customer reviews the score stays capped.

Signal 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%
Signal AG scores 92.5 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.70.07%
Signal 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%
Signal AG scores 48.1 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 35.82.94%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.13.34%
Qualifications+0.00

Signal 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 58%, 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.

Press

Media

February 23, 2023Media
Signal AG: Neue Strassenverkehrs-Schilder für die Schweiz
srf.ch

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Location

Kanalstrasse 34
3294 Büren An Der Aare

At a glance

Legal form
Corporation
UID
CHE-101.449.917
Founded
1946 · 80 years
Last commercial register change
June 16, 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.100.03%
    • Full methodology

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