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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryRetail & CommerceRetail - Stationery & Office SuppliesWallisellenKoelliker Büroautomation AG
Koelliker Büroautomation AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Koelliker Büroautomation AG supplies and services document-processing office machines and related accessories and provides complementary digital office services. Its offerings include scanning and document-archiving services (SmartScan, SmartArchive), digital mail distribution (SmartMailbox), printing/enveloping/sending of letters and invoices (SmartLetter) and e-billing (eBill).

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Offering

Products & services

Industry:Retail - Stationery & Office Supplies
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4.2/5

Koelliker Büroautomation AG

✓ Offered9
Franking machines
Modular PostBase franking machines for purchase or lease, from entry-level models to solutions for high mail volumes; with touchscreen, automatic postage selection and options for maintenance and support.
Letter inserter machines
Letter inserter machines for small to large shipping volumes, including consultation, trial options and the right equipment selection for mailings in the office.
Scanners and scan systems
Scanners and scan systems for professional document capture; various models and brands for different requirements and workloads.
Print finishing machines
Print finishing machines such as Bookletmaker, folding machines, Creaser and sheet cutting machines for processing and finishing printed products.
Letter openers
Letter openers for daily use, for thick envelopes and large volumes; also available as combination devices for professional use.
Document shredders
Document shredders for open-plan offices, departments and archives as well as for very large volumes; various models and an online quote request.
Envelopes
Envelopes in all formats, matched to office machines and with ideal feed characteristics for sending mail in the office.
Paper
Paper in a wide selection, in all formats, printed or unprinted, orderable online and delivered.
Technical support for franking machines
Technical support, maintenance and troubleshooting for PostBase franking machines; contact form, hotline, support videos and ordering of accessories.
Trust & reputation

ranQ Trust Score of Koelliker Büroautomation AG: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of October 2026

Koelliker Büroautomation AG scores 56.5 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.68.224%
  • 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.17.610%
  • 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.70.08%
Koelliker Büroautomation AG scores 95.9 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.90.07%
Koelliker Büroautomation AG scores 85.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
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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%
Koelliker Büroautomation AG scores 100.0 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 35.100.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Koelliker Büroautomation AG reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 5.0 out of 5 stars from 1 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
5
of 5

Aggregated from 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Hertistrasse 29
8304 Wallisellen
Opening hours
Mon
08:00 - 16:30
Tue
08:00 - 16:30
Wed
08:00 - 16:30
Thu
08:00 - 16:30
Fri
08:00 - 16:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-105.952.569
Founded
1951 · 75 years
Last commercial register change
October 9, 2025
Employees
51 to 100
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.85.03%
    • Full methodology

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