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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,765 companies indexed · Last updated: today
DirectoryRetail & CommerceWholesale - Machinery & Technical EquipmentRotkreuzCoraltec GmbH
Coraltec GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Coraltec GmbH is the development, manufacture and distribution of products and technologies for spark erosion, in particular for wire erosion, sink erosion and surface treatment, as well as for ultrasonic cleaning and filtration. The company also offers accessories, spare and wear parts for various brands and operates an online shop for its products.

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Offering

Products & services

Industry:Wholesale - Machinery & Technical Equipment
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4.1/5

Coraltec GmbH

✓ Offered
6
Wire EDM
EDM wire, spare and wear parts, filtration, water treatment, clamping elements, accessories and consumables, as well as pre-owned items for wire EDM machines.
Die-sinking EDM
Electrode material, filtration, clamping elements, lubricants, spare parts, accessories and consumables, as well as pre-owned items for die-sinking EDM machines.
Start-hole drilling
Electrode tubes, solid electrode material, spare and wear parts, filtration, dielectric, consumables and pre-owned items for start-hole EDM machines.
Surface treatment
Lapping and blasting technology with blasting systems, micro-lapping devices, special systems, spare parts and blasting media.
Ultrasonic cleaning technology
Cleaning agents for ultrasonic technology for surface cleaning in the environment of ultrasonic cleaning systems.
EDM marketplace
Offers for wire EDM requirements and die-sinking EDM requirements in the marketplace section of the shop.
Trust & reputation

ranQ Trust Score of Coraltec GmbH: 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.

Coraltec 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%
Coraltec 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%
Coraltec GmbH scores 83.3 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).83.322%
Coraltec GmbH scores 4.9 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 35.4.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Coraltec GmbH 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.

Knowledge

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Location

Industriestrasse 9
6343 Rotkreuz

At a glance

Legal form
Limited Liability Company
UID
CHE-112.129.635
Founded
2004 · 22 years
Last commercial register change
May 17, 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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