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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIndustryMechanical Engineering IndustryMaltersW+G Tec GmbH
W+G Tec GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

W+G Tec GmbH manufactures and develops single- and three-phase transformers, chokes and high-frequency transformers. The company supplies products for power conversion, forced cooling and railway applications and provides customer-specific transformer designs using aluminium or copper conductors.

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Offering

Products & services

Industry:Mechanical Engineering Industry
✓ Offered6
Transformers and reactors
Single- and three-phase transformers, large and small transformers, reactors, and winding components for industrial applications; engineering and manufacturing according to customer specifications.
Power electronics transformers and reactors
Transformers and reactors for power electronics, including toroidal reactors, five-limb reactors, and high-performance high-frequency transformers for customer-specific solutions.
Transformers and reactors with forced cooling
Liquid-cooled (direct and indirect) as well as air-cooled transformers and reactors to increase power density for smaller housings and limited installation space.
Transformers and reactors for rail applications
Transformers and reactors for rail, tram, and bus applications, designed for mechanical stresses, environmental conditions, continuous operation, and relevant rail standards.
Cast-resin transformers
Cast-resin transformers manufactured to customer specifications and optimised for the application, up to 2000 kVA.
Oil transformers
Oil-insulated medium-voltage transformers from the ECO LINE series with 100 to 2000 kVA and an insulation class of 12 to 24 kV.
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4.0/5

W+G Tec GmbH

Trust & reputation

ranQ Trust Score of W+G Tec GmbH: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 54% · As of October 2026

W+G Tec GmbH has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
x
CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
W+G Tec GmbH scores 71.5 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.64.612%
  • 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%
W+G Tec 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%
W+G Tec GmbH scores 7.4 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 35.7.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

W+G Tec GmbH reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 54%, 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.

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Comparisons

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Location

Werkstrasse 4
6102 Malters
Opening hours
Mon
07:30 - 11:30, 13:30 - 16:30
Tue
07:30 - 11:30, 13:30 - 16:30
Wed
07:30 - 11:30, 13:30 - 16:30
Thu
07:30 - 11:30, 13:30 - 16:30
Fri
07:30 - 11:30, 13:30 - 16:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-211.888.466
Founded
2021 · 5 years
Last commercial register change
July 26, 2023
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.
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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