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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryIndustryPrinting CompaniesMelsSign Light AG
Sign Light AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Sign Light AG includes the manufacture and distribution of various types of advertising materials and signs, including illuminated advertising, graphics and concepts, lettering and stickers, advertising boards and posters, vehicle lettering, window and decor films, sun and heat protection films, building signage and signposting.

AI-generated
Offering

Products & services

Industry:Printing Companies
✓ Offered9
Illuminated advertising
Illuminated systems in every form and size, direct and indirect lighting, with LED technology; production, installation, maintenance and repair service.
Wayfinding signage
Signage for visual orientation in buildings, sites and in nature; information signs, directional signs, notice boards made of metal, acrylic glass, wood or other materials.
Vehicle lettering
Vehicle lettering with contour-cut logos and texts, digital printing and window lettering with perforated film for greater advertising presence.
Window / decorative films
Window lettering as well as privacy and decorative films for windows and glass fronts, cut-to-shape or printed in colour.
Lettering / stickers
Print and plot of lettering and logos in any size and design, printed in colour, positive, negative, mirrored or reflective; application on almost any surface.
Advertising boards / posters
Advertising boards, construction hoardings, site nets and tarpaulins as visible advertising surfaces for attention and outdoor advertising.
Building signage
Building signage with plaques, relief lettering and logos for better visibility and greater attention for the company.
Graphics / concepts
Graphic designs, drawings, photomontages and models for planning and illustrating signage and advertising solutions.
Sun and heat protection films
Sun, heat and UV protection films, shatter-protection films against vandalism and break-ins, and film bonding for protecting birds.
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4.0/5

Sign Light AG

Trust & reputation

ranQ Trust Score of Sign Light AG: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

Sign Light AG scores 64.3 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.67.124%
  • 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.52.910%
  • 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.70.08%
Sign Light AG scores 85.5 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.55.07%
Sign Light AG scores 83.3 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).83.322%
Sign Light AG scores 0.3 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 35.0.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Sign Light AG reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 4.4 out of 5 stars from 7 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
4.4
of 5

Aggregated from 7 reviews across all connected sources

Sources
GGoogle4.47
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Grofstrasse 17
8887 Mels
Opening hours
Mon
08:00 - 12:00, 14:00 - 18:00
Tue
08:00 - 12:00, 14:00 - 18:00
Wed
08:00 - 12:00, 14:00 - 18:00
Thu
08:00 - 12:00, 14:00 - 18:00
Fri
08:00 - 12:00, 14:00 - 18:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-107.898.202
Founded
1991 · 35 years
Last commercial register change
September 2, 2013
Employees
1 to 10
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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