Case Studies
From global construction and manufacturing to healthcare, finance, and the public sector — explore how organizations modernized and built business-critical applications with Ice Tea Group and Wisej.NET.

Skanska
Construction
Migrating Skanska's project management application for 4,500 users
A global construction leader moved its 850-form project management suite to the web with Wisej.NET — in months, not the 27 man-years a rewrite would have cost.
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SASKIA Informations-Systeme
Public Sector Finance
SASKIA.H2R: modern public-sector finance software for 300+ municipalities, built on Wisej.NET
SASKIA moved its desktop accounting suite to the web with Wisej.NET, serving more than 300 German city administrations without rebuilding its C# team.
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CAP Systems
Nonprofit & Social Services
CAPtain: revolutionizing case management for communities and families, built on Wisej.NET
CAP Systems migrated its nonprofit case-management platform to Wisej.NET, giving human-service professionals a fast, modern web application.
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Our Odyssey
Assistive Technology & Gaming
Overjoyed: the accessibility app for playing video games, created with Wisej.NET
Overjoyed lets people who can't use traditional controllers play computer games with only a mouse or eye-gaze hardware, future-proofed by a migration to Wisej.NET.
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Fischer & Kaufmann
Metal Processing & Manufacturing
Fischer & Kaufmann: streamlining metal processing and cold forming with Wisej.NET
A precision metal-forming leader founded in 1938 modernized nearly a century of legacy software into web applications for over 450 users with Wisej.NET.
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Sonepar
Electrical wholesale distribution
Sonepar manages 500M+ price conditions for SAP S/4HANA with Wisej.NET
A web-based pricing solution built on Wisej.NET in four months lets SAP S/4HANA handle over 500 million price conditions for roughly 2,000 users.
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CMC Network
Claim and insurance management software
CMC builds a leading claim and insurance management solution with Wisej.NET
CMC Network helps DHL, Deutsche Bahn, Allianz and other Top 500 organizations optimize their risk, claim and insurance processes on the web.
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University Hospital of Freiburg
Healthcare asset management / Auto-ID
German university hospital powers emergency asset management with Wisej.NET
An Auto-ID solution built on Wisej.NET streamlines medical stock management for the emergency ambulance services of one of Germany's largest hospitals.
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