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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryIT & CommunicationSoftware DevelopmentWil ZhZwyssig Informatik GmbH
Zwyssig Informatik GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Zwyssig Informatik GmbH is software development, particularly with Microsoft technologies and agile methods, as well as related services such as training, consulting and support in software development.

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Products & services

Industry:Software Development
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Zwyssig Informatik GmbH

.NET software solution development
Implementation of tailored software solutions to customer needs, in a service or work contract relationship, using modern modeling and code generation tools.
Support for .NET development teams
Short- or long-term reinforcement of .NET development teams with specialists for project management, requirements analysis, software architecture, development, quality assurance and commissioning.
Consulting and training for .NET development teams
Consulting and training on the software development process, software architecture, requirements analysis, pair programming, as well as topics such as advanced unit testing, refactoring, clean code, and Microsoft Visual Studio, .NET Framework and C#.
Solutions for Intelligence Lifecyle (BigData)
Solutions for storing, processing, analyzing and visualizing large volumes of data, as well as for pattern recognition, forecasting and time- or geo-oriented analyses.
Continuous Integration and Delivery
Design and implementation of Continuous Integration, Continuous Delivery and DevOps with unit and integration tests, build servers and deployment pipelines.
Test automation
Consulting and implementation of automated unit, integration and acceptance tests to increase test efficiency, test coverage and quality.
Model-driven software development (MDSD)
Introduction and implementation of model-driven software development with specification models and generators for higher productivity, traceability and testability.
Parallel programming
Support for using async/await, TPL, semaphores, mutexes and threads for parallel execution and asynchronous communication in .NET projects.
Architecture based on arc42
Consulting and guidance for architecture documentation and architecture development of software systems based on the arc42 template.
Clean Code
Support in implementing code quality with a focus on evolvability, correctness, production efficiency and reflection.
Trust & reputation

ranQ Trust Score of Zwyssig Informatik GmbH

Trust Score

No score yet

x

A published score requires a data basis of at least 50% and data from at least two criteria groups other than identity. Missing evidence: Review quality, Review volume, Review recency, Media authority

Data basis 54% · As of October 2026

Zwyssig Informatik 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.
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%
Zwyssig Informatik GmbH scores 83.0 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%
Zwyssig Informatik GmbH 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%
Zwyssig Informatik GmbH scores 0.0 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 35.0.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%

The data basis is 54%, below the threshold at which ranQ publishes a score. Evidence is missing for: Review quality, Review volume, Review recency, Media authority. As of October 2026.

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

Knowledge

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Location

Hier entsteht die Karte
Kirchweg 45
8196 Wil Zh

At a glance

Legal form
Limited Liability Company
UID
CHE-112.480.156
Founded
2005 · 21 years
Last commercial register change
November 18, 2021
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.
88.0
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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