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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryRetail & CommerceRetail - Stationery & Office SuppliesWabernKolma AG
Kolma AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Kolma AG develops, manufactures and sells office and stationery products, including folders, pockets, notebooks, reusable static-adhesive notes and specialised product lines such as LineaVerde, RPET, Cork and Doppia; the company also markets the Cementit range of adhesives.

AI-generated
Offering

Products & services

Industry:Retail - Stationery & Office Supplies
✓ Offered6
Office supplies
Folders, sleeves, binders, notebooks, adhesives, desk pads, presentation folders, ring binders, filing covers, clipboards and storage boxes for everyday office use.
Binding and spooling supplies
Wire binding, plastic binding, thermal binding, spools, binding spines, cover sheets, calendar accessories and consumables for binding systems.
Laminating and finishing
Laminating films, mounting films, tapes and related accessories for protecting, finishing and equipping documents and formats.
Machines and accessories
Binding machines, wire binding machines, plastic binding machines, laminators, punching and binding machines, plus accessories, maintenance and spare parts.
Custom-made solutions
Custom execution and labelling of registers and other office products according to design specifications.
Kolma Creator
Online tool for custom labelling of registers with Word templates and your own layouts.
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4.0/5

Kolma AG

Trust & reputation

ranQ Trust Score of Kolma AG: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

Kolma AG scores 51.8 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.37.324%
  • 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.72.110%
  • 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%
Kolma 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%
Kolma 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%
Kolma AG 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

Kolma AG reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 3.4 out of 5 stars from 16 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
3.4
of 5

Aggregated from 16 reviews across all connected sources

Sources
GGoogle3.416
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Grünaustrasse 22
3084 Wabern
Opening hours
Mon
08:00 - 11:30, 13:30 - 17:00
Tue
08:00 - 11:30, 13:30 - 17:00
Wed
08:00 - 11:30, 13:30 - 17:00
Thu
08:00 - 11:30, 13:30 - 17:00
Fri
08:00 - 11:30, 13:30 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-102.039.290
Founded
1969 · 57 years
Last commercial register change
September 17, 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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