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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryCrafts & TradesElectrical Planning & InstallationWallisellenMelcom AG
Melcom AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Melcom AG is a privately owned electrical company offering tailored high- and low-voltage solutions. Its services include electrical installations, data networks and IT services, building automation/Smart Home, photovoltaic systems, e-mobility, smart-energy solutions, industrial installations and service/facility maintenance.

AI-generated
Offering

Products & services

Industry:Electrical Planning & Installation
✓ Offered8
Electrical installations
Electrical installations for industrial, commercial and residential buildings, schools, hospitals, banks and petrol stations; from planning through complex installations to maintenance.
Data networks
Data networks including installation of servers and computers, network setup, maintenance of IT systems, multifunction printers, as well as firewall and antivirus solutions.
Service and building maintenance
Service and building maintenance with upkeep of technical facilities, troubleshooting of faults and 24-hour on-call duty for businesses and private customers.
Building automation / smart home
Building automation and smart home with installation and programming of HVAC and KNX EIB systems, as well as networking of lighting, heating, alarm systems, shutters and devices.
E-mobility
E-mobility with connection and installation of charging stations for private and commercial parking spaces, as well as charging solutions with kilowatt-hour billing.
Photovoltaics
Photovoltaics with planning and installation of solar systems for pitched roofs, flat roofs and façades, as well as using the generated electricity for heating, charging and storage.
Smart energy
Smart energy with energy consumption optimisation, development of energy strategies, programming of heating, cooling and power systems, as well as room climate control.
Industrial installations
Industrial installations for industrial buildings with analysis during the planning phase, safety concepts, documentation, as well as installations for machinery, access control, lighting, lifts and fire alarm systems.
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4.4/5

Melcom AG

Trust & reputation

ranQ Trust Score of Melcom AG: 4.4 out of 5.0

Trust Score4.4/ 5.0

Very high

x

Data basis 96% · As of October 2026

Melcom AG scores 75.1 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.56.524%
  • 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.100.010%
  • 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.100.08%
Melcom AG scores 95.0 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.82.07%
Melcom 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%
Melcom AG scores 97.1 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 35.97.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Melcom AG reaches a ranQ Trust Score of 4.4 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.1 out of 5 stars from 56 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
4.1
of 5

Aggregated from 56 reviews across all connected sources

Sources
GGoogle4.156
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Hertistrasse 25
8304 Wallisellen
Opening hours
Mon
07:00 - 17:00
Tue
07:00 - 17:00
Wed
07:00 - 17:00
Thu
07:00 - 17:00
Fri
07:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-108.709.835
Founded
1997 · 29 years
Last commercial register change
December 16, 2025
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.95.03%
    • Full methodology

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