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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryRetail & CommerceWholesale - Chemical & Plastic ProductsBussignyGrafTech Switzerland SA
GrafTech Switzerland SA Logo
Verified· 2 sourcesTrust Score
Summary

About the company

GrafTech Switzerland SA is part of the GrafTech group and provides graphite electrodes, technical services, and solutions for electric arc furnace operations. The company supports steelmakers and other industrial customers with products, diagnostics, consulting, and production planning.

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GrafTech Switzerland SA

Offering

Products & services

Industry:Wholesale - Chemical & Plastic Products
✓ Offered4
Graphite Electrodes
Graphite electrodes in multiple grades and sizes for electric arc furnaces, including UCAR® products; designed for conductivity, heat resistance and reliable supply.
Furnace Productivity System (ArchiTech)
ArchiTech® System 6.0 for 24/7 electric arc furnace analysis, diagnostics and reporting; complemented by GrafTrack® for electrode tracking and inventory support.
Customer Technical Services
Technical consulting, benchmarking, training, equipment consultations and support for electrode performance, handling, jointing, inventory and process optimisation.
Petroleum Needle Coke
Petroleum needle coke from the Seadrift plant, with integrated supply, continuous production, quality control, calcining, storage and shipping.
Trust & reputation

ranQ Trust Score of GrafTech Switzerland SA: 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.

GrafTech Switzerland SA 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%
GrafTech Switzerland SA 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%
GrafTech Switzerland SA scores 83.3 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
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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%
GrafTech Switzerland SA scores 100.0 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 35.100.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

GrafTech Switzerland SA 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

Blvd de l'Arc-en-Ciel 36
1030 Bussigny

At a glance

Legal form
Corporation
UID
CHE-108.692.436
Founded
1997 · 29 years
Last commercial register change
October 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.70.03%
    • Full methodology

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