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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIndustryPackaging IndustryWohlen AgO. Kleiner AG
O. Kleiner AG Logo
Verified· 4 sourcesTrust Score
Summary

About the company

The core activity of O. Kleiner AG is the development, manufacture and distribution of flexible packaging solutions, particularly special bags and other packaging products, with a focus on sustainability and environmental protection.

AI-generated
Offering

Products & services

Industry:Packaging Industry
✓ Offered11
Flexible packaging solutions
Flexible packaging solutions for industrial applications, personalized packaging, and high-barrier packaging; developed and produced using various printing and laminating processes.
Consulting
Advisory support for developing tailored packaging solutions, on legal requirements for sustainable production, and for further development of the sustainability strategy.
GENPROTECT®
Sustainable film range with bio-based, monomaterial, paper, and compostable solutions, combinable and optionally ISCC+ certifiable.
CANPEEL®
Peelable lid films on rings for easy opening, available in aluminium or transparent versions, printable, sterilizable, and optionally with a valve.
Special bags
Pre-made bags with a valve, zipper, and further options, as stand-up pouches or 3-side seal bags in various versions.
Digital printing
Digital printing for flexible packaging using HP Indigo 25K for industrial applications and personalized packaging, including applications suitable for sterilization and pasteurization.
Flexographic printing
Flexographic printing for flexible packaging with fast text and color changes, up to 9 colors, an integrated gravure unit, and an inline inspection system.
Gravure printing
Gravure printing for flexible packaging with up to 10 colors, coatings, and a visual inline inspection system, suitable for both large and small runs.
Lamination LF/LH
Lamination using solvent-based or solvent-free processes to bond plastic, paper, aluminium, metallized films, barrier layers, and heat-sealable materials.
Cutting
Laser scoring and laser perforation for flexible packaging, available in roll form or as pre-made bags.
CO2-neutral production
CO2-neutral production since 2016 with sustainable development and production processes, and annual reporting on measures and key figures.
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4.0/5

O. Kleiner AG

Trust & reputation

ranQ Trust Score of O. Kleiner AG: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 100% · As of October 2026

O. Kleiner AG scores 55.1 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.47.224%
  • 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.55.910%
  • 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.78.08%
O. Kleiner AG 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%
O. Kleiner 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%
O. Kleiner AG scores 33.6 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 35.57.14%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.10.04%
Qualifications+0.00

O. Kleiner AG reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 3.5 out of 5 stars from 8 customer reviews. As of October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Reviews

Aggregated rating

Aggregated rating
3.5
of 5

Aggregated from 8 reviews across all connected sources

Sources
GGoogle3.58
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

January 22, 2016Media
Verpackungs-Unternehmer setzt seine Visionen um
aargauerzeitung.ch

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Location

Schützenmattweg 26
5610 Wohlen Ag
Opening hours
Mon
08:00 - 17:00
Tue
08:00 - 17:00
Wed
08:00 - 17:00
Thu
08:00 - 17:00
Fri
08:00 - 16:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-102.036.067
Founded
1963 · 63 years
Last commercial register change
December 14, 2020
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.
100.0
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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