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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesResearch instituteHägglingenAdvanced Surface Technologies (AST) GmbH
Advanced Surface Technologies (AST) GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Advanced Surface Technologies (AST) GmbH provides consulting on thermal spray and laser-based coating processes, and develops and applies functional layers for wear and corrosion protection. Its services include process analysis, technical support, and project assistance.

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Products & services

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3.8/5

Advanced Surface Technologies (AST) GmbH

Engineer
✓ Offered5
Advisory for thermal spraying and laser coatings
Advisory on thermal spray, laser cladding and high speed laser cladding for functional protective coatings; analysis of cost-effectiveness, root causes of defects, process design and process release.
Development and optimization of coating processes
Project management and support for the development of new materials and coatings, feasibility and profitability analyses, cost reduction through optimization of materials, systems and processes.
Technical analysis of coatings
Examination of thermally sprayed and laser-applied layers using standardized methods such as cross-sections, corrosion tests, salt spray fog tests and wear tests.
Training for thermal spraying and laser cladding processes
Employee training and practical support for thermal spraying, optionally also for welding processes such as LMD and laser cladding.
Strategy and market development
Support for market and strategy development in the field of surface technologies and coating processes.
Trust & reputation

ranQ Trust Score of Advanced Surface Technologies (AST) GmbH: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

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Data basis 54% · As of November 2026

Advanced Surface Technologies (AST) 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.
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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%
Advanced Surface Technologies (AST) GmbH scores 57.1 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.39.612%
  • 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%
Advanced Surface Technologies (AST) GmbH scores 85.0 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).85.022%
Advanced Surface Technologies (AST) GmbH scores 3.4 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 35.3.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Advanced Surface Technologies (AST) GmbH reaches a ranQ Trust Score of 3.8 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 November 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

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Location

Vorstadt 5b
5607 Hägglingen

At a glance

Legal form
Limited Liability Company
UID
CHE-327.501.851
Founded
2024 · 2 years
Last commercial register change
March 18, 2024
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • AGHägglingen
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.88.06%
  • 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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