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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryFinance & InsuranceHolding CompaniesHaag (Rheintal)VAT Holding AG
VAT Holding AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

VAT Holding AG develops vacuum solutions and vacuum valves, together with related products and services for applications in semiconductors, displays, solar cells, research and industry. Its offering includes valves, multi-valve modules, motion components, bellows, as well as services such as spare parts, repair, upgrades and refurbishment.

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Products & services

Industry:Holding Companies
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VAT Holding AG

✓ Offered4
Vacuum valves
Vacuum valves for semiconductor, display and solar production as well as for research, medical and industrial applications; including vacuum control, isolation, gate, butterfly and transfer valves.
Vacuum solutions
Vacuum solutions for process control, isolation, substrate transfer and sub-fab systems in semiconductor and display manufacturing, as well as for coating, solar, research and industry.
Service services
Upgrade and retrofit solutions, spare parts, standard repair service, fixed-price refurbishment and service centers for existing systems and components.
Additional products
Flange connections, motion components, edge-welded bellows and vacuum modules as complementary products for vacuum and system solutions.
Trust & reputation

ranQ Trust Score of VAT Holding AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 58% · As of October 2026

Without public customer reviews the score stays capped.

VAT Holding 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%
VAT Holding AG scores 85.5 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%
VAT Holding AG 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%
VAT Holding AG scores 56.7 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: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.13.34%
Qualifications+0.00

VAT Holding 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 58%, 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.

Press

Media

October 10, 2024Media
VAT gehört zu den innovativsten Firmen der Schweiz
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Location

Rütistrasse 4
9469 Haag (Rheintal)

At a glance

Legal form
Corporation
UID
CHE-101.543.060
Founded
1988 · 38 years
Last commercial register change
September 18, 2025
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.
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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