Top 6 Application Modernization Companies in Brussels
The Best of December 2025Looking for a top legacy modernization service in Brussels?
Application modernization companies can help create new business value from existing applications. Finding the right company to partner with, however, can be an overwhelming process.
To assist you in your search for a partner, we’ve compiled this list of the top application modernization services in Brussels. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Brussels Enterprise Application Modernization Services
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1$10,000+1,000 - 9,999 employeesBruxelles, BelgiumCloud consulting & SI company Innowise was launched in 2007. Their large team is based in Warszawa, Poland; Bruxelles, Belgium; Francavilla al Mare, Italy and Genève, Switzerland. Their services include cloud consulting & SI, IT staff augmentation, Custom Software Development, Web Development, and more.Read More
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TopconIndustries
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2$5,000+10 - 49 employeesLeuven, BelgiumDevsarch is an IT staff augmentation company. They are headquartered in El Segundo, California and Leuven, Belgium and have a small team. The firm provides IT staff augmentation, Custom Software Development, Generative AI, Artificial Intelligence, and more.Read More
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Buzzen Digital Stanford University KU Leuven Lucky MotorsIndustries
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3$1,000+10 - 49 employeesBruxelles, BelgiumFounded in 2016, PREGIOTEK, a small Enterprise App Modernization company, is based in Bruxelles, Belgium. Their services include Enterprise App Modernization and IT strategy consulting.Read More
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4Undisclosed2 - 9 employeesMechelen, BelgiumRead More
StormHub is an application management & support company. Their small team is located in Mechelen, Belgium and focuses on application management & support, web development, custom software development, Artificial Intelligence, and more. The agency was established in 2022.
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Lilybrews -
5$25,000+10 - 49 employeesOttignies-Louvain-la-Neuve, BelgiumBelighted is a custom software development firm headquartered in Ottignies-Louvain-la-Neuve, Belgium. They provide Custom Software Development and UX/UI Design.Read More
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6$10,000+10 - 49 employeesGent, BelgiumRead More
Software development company Cloudoki was established in 2015. Their small team is headquartered in Lisboa, Portugal and Gent, Belgium. Their services include custom software development, enterprise app modernization, BI & big data consulting & SI, IT strategy consulting, and more.
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