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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryIndustryChemical IndustryGrenchenRotoflex AG
Rotoflex AG Logo
Verified· 4 sourcesTrust Score
Summary

About the company

The core activity of ROTOFLEX AG is the development and manufacture of inks and coatings for flexible packaging as well as the provision of security printing technologies (Security Ink Technology). This also includes supporting services such as customer service, development laboratory, Colour Management and consulting on regulatory requirements.

AI-generated
Offering

Products & services

Industry:Chemical Industry
✓ Offered6
Inks and coatings for flexible packaging
Solvent-based printing inks and coatings for gravure and flexographic printing in the packaging sector, including overprint varnish, hot-seal lacquer and specialties for flexible packaging.
Security Ink Technology
Customized security solutions for anti-counterfeiting and brand protection, including primers and varnishes, holograms and DOVID, fluorescences, screen inks, offset inks and specialties.
Customer service
Reliable deliveries, customised services, on-site support after purchase, assistance with printing and production-related questions, and colour adjustment.
Development laboratory
Development of tailor-made solutions, analysis of ingredients, measurement of optical properties, testing of print and application performance, as well as additional chemical tests.
Colour Management
Colour settings based on the latest Pantone LIVE data and individual requirements, as well as support for internal formulation.
Regulatory requirements
Printing inks for flexible food packaging that meet the relevant statutory requirements, including support for secure packaging and compliance work.
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4.4/5

Rotoflex AG

Trust & reputation

ranQ Trust Score of Rotoflex AG: 4.4 out of 5.0

Trust Score4.4/ 5.0

Very high

x

Data basis 100% · As of October 2026

Rotoflex AG scores 83.8 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.85.024%
  • 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.77.410%
  • 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.88.08%
Rotoflex AG scores 92.3 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.82.07%
Rotoflex 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%
Rotoflex AG scores 37.2 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: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.0.04%
Qualifications+0.00

Rotoflex AG reaches a ranQ Trust Score of 4.4 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.9 out of 5 stars from 20 customer reviews. 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 20 reviews across all connected sources

Sources
GGoogle4.920
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

August 15, 2017Media
Rotoflex hat einen neuen Chef und neue Besitzer
grenchnertagblatt.ch

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Location

Lebernstrasse 40
2540 Grenchen
Opening hours
Mon
07:30 - 12:00, 13:30 - 17:00
Tue
07:30 - 12:00, 13:30 - 17:00
Wed
07:30 - 12:00, 13:30 - 17:00
Thu
07:30 - 12:00, 13:30 - 17:00
Fri
07:30 - 12:00, 13:30 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-107.909.544
Founded
1975 · 51 years
Last commercial register change
March 23, 2026
Employees
21 to 50
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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