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DirectoryTransport & LogisticsTransport infrastructure operatorDietlikonSignal AG
Signal AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Signal AG develops and implements signage and traffic-management solutions. Its services include road and rail signage, road markings, and traffic, information and access systems for businesses, public transport and private individuals.

AI-generated
Presence

Service area

Offering

Products & services

Industry:Transport infrastructure operator
✓ Offered9
Traffic signage
Traffic signs, signals and signal carriers; illuminated signals, mounts and products for signalisation in the traffic environment.
Construction site signage
Mobile traffic guidance for construction sites with overhead trailers, crash attenuators, mobile LED advance warning panels, LED variable message signs and movable barriers.
Road marking
Road marking, indoor and safety marking, tactile marking and coloured surface design for roads using thermoplastic and marking systems.
Barrier and access systems
Bollards, bollard systems, barriers, barrier systems, access posts and other access-control and closure solutions for private and public areas.
Traffic management
Dynamic traffic management with LED displays, variable text signs, variable direction signs and tunnel-safety products for changing traffic conditions.
Consulting and planning
Consulting on signage, marking, traffic management and public-transport projects; planning by specialists, project managers and a sales network at several locations.
Installation and commissioning
Professional installation of fixings, signals and systems plus commissioning by in-house teams throughout Switzerland.
Service and maintenance contract
Service, maintenance and upkeep through contracts for long-lasting solutions, including spare-parts supply and operational support.
Custom manufacturing and development
Custom-made products and development to customer specifications for signage, marking, metal construction and information systems.
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4.1/5

Signal AG

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 November 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 80.4 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%
Signal AG scores 86.7 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).86.722%
Signal AG scores 50.9 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 35.88.64%
  • 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 November 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

Neue Winterthurerstrasse 30
8305 Dietlikon

At a glance

Legal form
Branch
UID
CHE-176.144.241
Founded
1977 · 49 years
Last commercial register change
October 21, 2008
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • ZHDietlikon
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.
76.0
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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