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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryTransport & LogisticsTransport infrastructure operatorSementinaSignal AG
Signal AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

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

AI-generated
Presence

Service area

Offering

Products & services

Industry:Transport infrastructure operator
✓ Offered11
Traffic signage
Traffic signage for traffic, information and safety: road signs, signals, illuminated signals, sign carriers, mounting systems, and solutions for roadwork and traffic-space design.
Roadworks signage
Roadworks signage for mobile traffic control: overhead signs, crash attenuators, mobile LED advance warning boards, LED variable message signs, movable barrier boards and related materials.
Marking
Marking for roads, indoor areas and safety: road marking, indoor and safety marking, tactile marking, coloured road-surface design and branded marking products.
Barrier and access systems
Barrier and access systems with barriers, bollards, barrier posts, railings, plastic posts, speed display units and solar barriers for public and private areas.
Traffic management
Traffic management with LED displays, LED variable signs, variable message displays, changeable direction signs, tunnel-safety products and dynamic information systems.
Public transport solutions
Public transport solutions for stations, bus stops, airports and ferry landings: information, safety, signage, marking and tailored system packages.
Tourism solutions
Tourism solutions with wayfinding signs, information systems, traffic guidance and signage for tourist routes, destinations and visitor flows.
Consulting and planning
Consulting and planning for signage, marking and traffic solutions, including project-specific design and concepts for public and private clients.
Installation and commissioning
Installation and commissioning of signage, marking, barriers, information systems and traffic-management solutions on site.
Service and maintenance contract
Service and maintenance contracts for installed signage, marking and traffic-management systems, including ongoing support and maintenance.
Custom manufacturing and development
Custom manufacturing and development for customer-specific signage, marking, brackets and system solutions as required.
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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 54% · 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 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 88.6 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 35.88.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
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 54%, 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.

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Location

Via Pobbia 4
6514 Sementina

At a glance

Legal form
Branch
UID
CHE-431.420.096
Founded
2005 · 21 years
Last commercial register change
April 17, 2026
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • TIBellinzona
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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