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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryIT & CommunicationIT service providerBaarMSS International AG
MSS International AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of MSS International AG is the modernization of mainframe systems, particularly the transformation of legacy systems into modern, efficient and maintainable systems. The company offers solutions for modernizing COBOL and XGEN applications in Java, using a combination of human expertise and artificial intelligence (AI). The services include system transformations, method and software development, as well as consulting and support in the implementation of modernization projects.

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Offering

Products & services

Industry:IT service providerSoftware developer
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MSS International AG

✓ Offered9
IBM mainframe modernization
Application, data and workflow modernization for IBM mainframe environments, including system conversion, cloud migration, integration, testing and handover with support.
Unisys mainframe modernization
Specialised modernization of Unisys mainframe systems with conversion, cloud migration, data continuity, testing and operations support.
Data management
Data virtualization, synchronisation, ETL and data cleansing for modernization programs, focusing on continuity and data quality.
Consulting
Advisory on mainframe technologies, project requirements and modernization approach, with tailored expert support for smaller and larger initiatives.
Mainframe conversion
Iterative conversion of complete systems with a customer-specific conversion factory, readiness for code testing and elimination of typical code-freeze requirements.
Cloud conversion
Migration of existing mainframe applications to the cloud, with support for on-premise, commercial and hybrid environments as well as regulatory requirements.
Discover and Plan
As-is analysis, target-state definition, design documentation and build plan for the conversion factory, including roles, responsibilities and governance.
Develop and Test
Development and validation of the conversion factory, including automated conversion, comparison of data sources and a test platform with shadow testing.
Implement and Support
Go-live, training, hypercare, warranty support, production support and decommissioning of replaced systems.
Trust & reputation

ranQ Trust Score of MSS International AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of November 2026

Without public customer reviews the score stays capped.

MSS International 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%
MSS International 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%
MSS International AG scores 83.3 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).83.322%
MSS International AG scores 28.6 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 35.28.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

MSS International 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 November 2026.

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

Knowledge

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Location

Mühlegasse 12A
6340 Baar

At a glance

Legal form
Corporation
UID
CHE-114.996.904
Founded
2009 · 17 years
Last commercial register change
March 14, 2023
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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