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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryRetail & CommerceWholesale - Machinery & Technical EquipmentSamstagernKern AG für Verkehrssicherheit
Kern AG für Verkehrssicherheit Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Kern AG is the development, manufacture and distribution of products for traffic safety, operational safety and occupational safety, particularly in the areas of traffic control, barrier technology, crash protection, floor marking and signage. The company provides consulting and project management services for customers from trade, commerce and industry, and distributes its products through an online shop.

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Offering

Products & services

Industry:Wholesale - Machinery & Technical Equipment
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Kern AG für Verkehrssicherheit

✓ Offered11
Impact protection
Impact protection brackets, impact protection beams, impact protection bollards, pipe protection, column protection, guide rail, approach protection, protective brackets, impact protection guardrails, impact protection panels and impact protection barriers for indoor and outdoor areas.
Barricade equipment
Barrier posts, bollards, chain stands, pedestrian guidance systems, blocking chains and road guardrails for blocking carriageways, sidewalks and parking lots as well as to protect against unauthorized driving.
Traffic mirrors
Traffic mirrors, industrial mirrors, observation mirrors, panoramic mirrors and mirror accessories for better visibility, improved overview and increased safety in road traffic and on industrial premises.
Traffic control
Road speed bumps, traffic calming measures, parking aids, cycle stoppers, cable bridges, hose bridges and guide cylinders for controlling the flow of traffic on-site and on the road.
Construction site safety
Guide cones, construction site signage, TRIOPAN folding signal and warning lights and light bars for temporary and permanent securing of construction sites and hazard areas.
Floor marking & floor repair
Anti-slip surfacing, floor marking, warning marking, vehicle marking, floor repair and graffiti remover for safe routes, hazard areas and operational surfaces.
Signage
Traffic signs, parking signs, signposts, mounting systems as well as warning and safety labels according to VSS standards for traffic routes and operational paths.
Warning and protection profiles
Impact protection made of PU and wall protection to secure impact edges, corners, pipes and wall surfaces against vehicle-ramming and impact damage.
Barriers & bollards
Automatic barriers, solar barriers, automatic bollards, access systems, chain and rope lowering devices as well as automatic parking rails for area security and access control.
Driveway gates
Motorised swing gates, cantilever sliding gates for private and industrial use, suspended glass as well as access systems for securing driveways and areas.
Canopies and parking systems
Bicycle shelters, parking systems, double-decker parking stands, leaning brackets, scooter parking and carports for bicycles and cars.
Trust & reputation

ranQ Trust Score of Kern AG für Verkehrssicherheit: 4.5 out of 5.0

Trust Score4.5/ 5.0

Excellent

x

Data basis 96% · As of October 2026

Kern AG für Verkehrssicherheit scores 86.5 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.85.324%
  • 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.78.610%
  • 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.100.08%
Kern AG für Verkehrssicherheit scores 89.3 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%
Kern AG für Verkehrssicherheit 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%
Kern AG für Verkehrssicherheit scores 74.3 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 35.74.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Kern AG für Verkehrssicherheit reaches a ranQ Trust Score of 4.5 out of 5.0 — rated «Excellent». The rating draws, among other things, on 4.9 out of 5 stars from 21 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
4.9
of 5

Aggregated from 21 reviews across all connected sources

Sources
GGoogle4.921
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Weberrütistrasse 9
8833 Samstagern
Opening hours
Mon
08:00 - 12:00, 13:00 - 17:00
Tue
08:00 - 12:00, 13:00 - 17:00
Wed
08:00 - 12:00, 13:00 - 17:00
Thu
08:00 - 12:00, 13:00 - 17:00
Fri
08:00 - 12:00, 13:00 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-105.322.167
Founded
1999 · 27 years
Last commercial register change
July 28, 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.100.06%
  • 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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