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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryIndustryMetal IndustrySt. GallenAlducto AG
Alducto AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Alducto AG is the hardening of steel according to specific specifications for clients worldwide. To this end, the company offers various processes, including induction hardening, pulse hardening, high-frequency hardening, medium-frequency hardening, feed-through processes, stationary processes, gear hardening, induction annealing, tempering and hard soldering.

AI-generated
Offering

Products & services

Industry:Metal Industry
✓ Offered9
Induction hardening
Services in the high-, medium- and special-frequency range for heat treatment of steel; including HF impulse hardening, HF high-frequency hardening, MF medium-frequency hardening, feed methods, stationary methods and gear hardening.
Induction annealing
Partial soft annealing of workpieces to prepare them for further processing steps; annealed zones retain the remaining strength, while the softer areas regain elasticity.
Toolmaking
Custom toolmaking for hardening processes, including our own inductors, special tools, virtual solutions and the development of new tools and processes.
Brazing
Brazing of metal workpieces as part of heat treatment; the website lists brazing as a separate service within the induction and supplementary services.
Induction brazing
Joining two or more metal materials by induction heating as a supplementary metalworking process within the service portfolio.
Flame brazing / Autogenous brazing
Brazing multi-part assembled workpieces on automatic or semi-automatic machines using flame brazing or autogenous brazing, respectively.
Magnetic particle crack testing
Testing method for detecting cracks on the surface and in near-surface areas of ferromagnetic materials.
Sandblasting
Sandblasting process for cleaning or neutralizing workpiece surfaces after brazing, as well as for surface strengthening.
Additional services
Various supplementary services related to heat treatment, from cutting to testing, as additional services alongside induction hardening.
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4.1/5

Alducto AG

Trust & reputation

ranQ Trust Score of Alducto AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

Alducto AG 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%
Alducto 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%
Alducto 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%
Alducto AG scores 22.9 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 35.22.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Alducto AG reaches a ranQ Trust Score of 4.1 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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Location

Hier entsteht die Karte
Wiesenstrasse 37
9011 St. Gallen

At a glance

Legal form
Corporation
UID
CHE-107.262.458
Founded
1983 · 43 years
Last commercial register change
April 11, 2023
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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