Top 10 Companies for Legacy App Modernization

📰 Dev.to · Olha Chura

Learn about the top 10 companies for legacy app modernization and how to evaluate them for your organization's needs

intermediate Published 22 May 2026

Action Steps

Research the top 10 companies for legacy app modernization
Evaluate each company's expertise in cloud migration, containerization, and microservices
Compare the companies' approaches to refactoring, rearchitecting, and replacing legacy systems
Assess the companies' experience with DevOps, CI/CD, and agile development methodologies
Contact the companies for case studies and references to validate their claims

Who Needs to Know This

Engineering leads, CTOs, and architects can use this guide to inform their decisions on legacy system modernization and choose the best company for their organization's needs

Key Insight

💡 Evaluating the right company for legacy app modernization requires careful consideration of their expertise, approach, and experience