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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding MaintenanceWallisellenFerrotekt Steel Protection AG
Ferrotekt Steel Protection AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Ferrotekt Steel Protection AG is the development and application of corrosion protection and fire protection systems for the construction and steel hydraulic engineering industries. The company offers solutions for protecting steel structures, facades and other buildings from corrosion and fire. Specific activities include the manufacture of coating systems, conducting analyses and consulting, as well as the supply of protection systems.

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Products & services

Industry:Building Maintenance
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Ferrotekt Steel Protection AG

✓ Offered9
Corrosion protection
Corrosion protection for steel and industrial structures, including condition analyses, build-up recommendations in accordance with SN EN ISO 12944, systems for hydraulic steel engineering and tank-related business.
Fire protection
Fire protection for steel, concrete and timber, with fire protection coatings, claddings, and products such as Hensotherm 310 KS, 410 KS, 421 KS, 820 KS and 910 KS.
Building protection
Building protection with seamless flooring, concrete protection, sealing and injections for construction works, industry, parking facilities, and water and wastewater installations.
Metal façade protection / Qualiprotec
Renovation of metal façades with Qualiprotec, including test phase, façade cleaning, application of fluoropolymer paint and long-term protection.
Condition analyses
Condition analyses of the structure carried out by a certified coatings inspector, including subsequent report preparation; included in the scope of services when awarding the contract.
Consulting
Consulting by telephone, email, on site or in the office for planning corrosion protection and fire protection measures.
Technical support
Technical support, preparation of specifications and cost estimates, as well as application support on site.
Delivery
Daily delivery from our Swiss works for materials and systems in the field of corrosion and fire protection.
Quality assurance measures
Quality assurance measures for fire protection according to STP C2.5, plus support for test panels and coating thickness measurements in corrosion protection.
Trust & reputation

ranQ Trust Score of Ferrotekt Steel Protection AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

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Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

Ferrotekt Steel Protection 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.
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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%
Ferrotekt Steel Protection AG scores 86.1 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
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CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.92.512%
  • 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%
Ferrotekt Steel Protection AG 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%
Ferrotekt Steel Protection AG scores 34.3 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
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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 35.34.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Ferrotekt Steel Protection 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

Hertistrasse 4
8304 Wallisellen

At a glance

Legal form
Corporation
UID
CHE-412.959.578
Founded
2014 · 12 years
Last commercial register change
September 1, 2026
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.
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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