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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIT & CommunicationTelecommunicationsBolligenTOPKOM GmbH
TOPKOM GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

TOPKOM GmbH provides radio communication solutions, offering consulting, planning, sales, maintenance and service for radio equipment and systems, including LTE radio, repeaters and PMR446 devices. The company also rents communication equipment for events and supplies accessories such as pagers, cables and Polycom parts.

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Offering

Products & services

Industry:Telecommunications
✓ Offered
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TOPKOM GmbH

6
Wireless communication
Radio communication for consulting, planning, sales, maintenance and service; complete, tailored solutions for wireless communications technology.
Sale of radio products
Sale of handheld radios, mobile radio devices, LTE radio technology, repeaters, licence-free PMR446, pagers, Polycom accessories, forestry radios / noise protection and used equipment.
Service and technical support
Service, technical support and project planning for radio equipment, including assistance by technicians and expert advice.
Rental of wireless communication
Rental of professional wireless communications equipment for events of any type, duration and size, with or without staff.
Event communication solutions
Temporary communication solutions for sport, culture, business and construction companies; planning, deployment and trouble-free radio communication for events.
Special vehicle installations
All vehicle installations and complex custom builds for construction vehicles, forestry work, medical services, fire brigades, command vehicles, security and industrial safety.
Trust & reputation

ranQ Trust Score of TOPKOM GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

TOPKOM GmbH scores 67.9 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.65.024%
  • 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.58.610%
  • 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.88.08%
TOPKOM GmbH scores 83.0 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%
TOPKOM GmbH 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%
TOPKOM GmbH scores 28.6 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 35.28.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

TOPKOM GmbH reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 4.3 out of 5 stars from 9 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
4.3
of 5

Aggregated from 9 reviews across all connected sources

Sources
GGoogle4.39
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Hühnerbühlstrasse 20
3065 Bolligen
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 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-109.483.786
Founded
2002 · 24 years
Last commercial register change
April 13, 2010
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.
88.0
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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