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

About the company

Marty Korrosionsschutz AG carries out corrosion protection and coating work on steel and concrete components. The company provides both on-site mobile services and stationary workshop treatments, including surface preparation, coatings, concrete repairs and coating inspections.

AI-generated
Offering

Products & services

Industry:Building Maintenance
✓ Offered7
Corrosion protection works on construction sites
On-site mobile freehand compressed-air blasting and coating work, including surface preparation, corrosion protection coatings, substrate preparation and repairs on steel, concrete and other materials.
Surface preparation and cleaning
Abrasive blasting in freehand compressed-air blasting procedure, glass bead blasting, special blasting media, vacuum blasting, dust blasting, shot blasting, water high-pressure blasting and manual substrate preparation.
Coatings and coatings/coverings for steel and other materials
Primer, intermediate and topcoat systems, duplex coatings on hot-dip galvanised steel and thermal metal spraying with epoxy resin, polyurethane, polyurea, fluoropolymer and synthetic resin systems.
Concrete restoration and coatings
Concrete restoration, crack injections, levelling and coatings with drinking-water approval, sealing, liquid membranes, joint tapes, laminate coatings as well as CFRP and steel bonded reinforcements.
Floor coverings and coatings
Slip-resistant floor coverings and coatings on concrete and steel, also electrically dissipative and chemical-resistant, including crack-bridging balcony and floor coverings.
Inspection and monitoring of coating work
Supervision and inspection of coating work during execution, damage analyses on existing coatings and proposals for remedying defects.
Fixed corrosion protection plants
Fixed plants in Jona and Zurich with blasting systems, application halls and coating work for transportable workpieces, industrial paintwork as well as bridge and steel water-engineering components.
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4.1/5

Marty Korrosionsschutz AG

Trust & reputation

ranQ Trust Score of Marty Korrosionsschutz 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.

Marty Korrosionsschutz 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%
Marty Korrosionsschutz AG scores 89.3 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.70.07%
Marty Korrosionsschutz 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%
Marty Korrosionsschutz 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

Marty Korrosionsschutz 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.

Knowledge

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Location

Stampfstrasse 73
8645 Jona
Opening hours
Mon
07:00 - 17:00
Tue
07:00 - 17:00
Wed
07:00 - 17:00
Thu
07:00 - 17:00
Fri
07:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-114.949.299
Founded
2009 · 17 years
Last commercial register change
September 23, 2025
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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