Top Legacy System Modernization Companies

A high-performing Legacy System Modernization solution can accelerate growth, boost customer engagement, and create new revenue streams—but only if it's built by a team you trust. Edverise makes it easy to connect with leading Legacy System Modernization companies around the globe. Providers and reviews are vetted extensively to ensure that we capture verified client feedback, project details, and measurable results. Use Edverise's filters to sort partners by budget, industry expertise, and location. Start comparing profiles to find the right match for your project.

Ratings Updated: August 8, 2026

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4,444 Companies

List of the Best Legacy System Modernization Agencies

SetoofyProfile set up by Edverise AI
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A comprehensive software agency focused on personalized software creation, as well as the development of web and mobile applications, and enhancing digital processes.
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
2-9
Employees
Korpawli, Maharashtra, In
Services Provided+3 Services
50% Custom Web Application Development
20% Legacy System Modernization
30% API Development & Integration
25% Cybersecurity Assessments & Hardening
AI Summary
“Setoofy is a comprehensive software agency specializing in personalized software solutions, web and mobile application development, and digital process optimization for diverse business needs.”
TechnoBrains Business Solutions LLPProfile set up by Edverise AI
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TechnoBrains Business Solutions LLP is a leading software development firm that transforms your business needs into visually appealing and highly effective web and mobile applications. With a demonstrated history in Software Development, consulting, IT outsourcing, Mobile Application development, an
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
50-249
Employees
San Francisco, California, Us
Services Provided+6 Services
30% Custom Web Application Development
30% Mobile App Development (iOS & Android)
20% Cloud Consulting & SI
20% Legacy System Modernization
AI Summary
“TechnoBrains Business Solutions LLP is a leading software firm delivering custom web, mobile, AI-driven applications, cloud services, and user-centered UI/UX design across diverse industries.”
3VD Solutions SH.P.K.Profile set up by Edverise AI
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Welcome to 3VD Solutions, where skill and experience come together seamlessly. With ten years of combined knowledge, our energetic and flexible team proudly maintains a 100% success rate in producing top-notch code that brings your concepts to life. We’re more than just developers; we’re your partne
Highlights
$25,000+
Min Project Size
50-99
Avg Hourly Rate
2-9
Employees
Services Provided
40% Custom Web Application Development
30% Mobile App Development (iOS & Android)
20% API Development & Integration
10% Legacy System Modernization
AI Summary
“3VD Solutions combines a skilled, flexible team with a decade of experience to deliver high-quality software development and innovative solutions, turning client concepts into functional realities.”
RETCONProfile set up by Edverise AI
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Retcon, a Microsoft partner located in Poland, specializes in providing ERP and business solutions through the Microsoft Dynamics 365 platform. The company offers implementation of Microsoft Dynamics 365 Finance, Supply Chain Management, Commerce, CRM, and related extensions, automates business proc
Highlights
10-49
Employees
Warszawa, Masovian, Pl
Services Provided+1 Services
70% ERP & CRM Development
15% Custom Web Application Development
15% Legacy System Modernization
80% AI-Powered Document Processing
AI Summary
“Retcon, a Microsoft partner in Poland, delivers comprehensive Microsoft Dynamics 365 ERP and CRM solutions, driving digital transformation, automation, integration, training, and compliance support.”
AcropoliumProfile set up by Edverise AI
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Acropolium is a custom software engineering firm with over 22 years of experience providing enterprise-level solutions to businesses in sectors such as healthcare, fintech, logistics, hospitality, and energy. We collaborate with small and medium-sized businesses (SMBs) and larger enterprises to tack
Highlights
$25,000+
Min Project Size
50-99
Avg Hourly Rate
50-249
Employees
Ceske Budejovice, South Bohemia, Cz
Services Provided+16 Services
35% Legacy System Modernization
40% Custom Web Application Development
10% Blockchain & Web3 Development
15% Mobile App Development (iOS & Android)
AI Summary
“Acropolium is a seasoned software engineering firm specializing in custom solutions, AI integration, legacy modernization, and scalable SaaS platforms, serving diverse industries globally with trusted, long-term partnerships.”
Agilsys Software Labs Pvt. Ltd.Profile set up by Edverise AI
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Agilsys Software Labs was established to provide honest, efficient, reliable, and affordable software development services for businesses and individual clients worldwide. We are dedicated to empowering our clients by creating automation solutions tailored to their specific needs. Our approach is ch
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
10-49
Employees
Services Provided+3 Services
70% Custom Web Application Development
15% Legacy System Modernization
15% Mobile App Development (iOS & Android)
25% CRM Consulting and SI
AI Summary
“Agilsys Software Labs specializes in custom software development and AI automation, delivering tailored, efficient solutions including web, mobile apps, CRM, and ERP integrations across industries.”
AtuTech UK LtdProfile set up by Edverise AI
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We provide technology solutions to address business challenges. Our strategies vary based on the size of the company or project. For smaller businesses with limited time for technology needs, we can act as your tech partner to help launch your vision. For larger organizations seeking to enhance thei
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
2-9
Employees
Services Provided
40% Custom Web Application Development
30% Mobile App Development (iOS & Android)
20% E-Commerce Development
10% Legacy System Modernization
AI Summary
“AtuTech UK Ltd. offers tailored technology solutions, partnering with businesses of all sizes to overcome challenges and successfully realize their technology-driven projects and visions.”
Liquid ICTProfile set up by Edverise AI
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Liquid ICT is an IT consultancy based in the UK that provides enterprise-level solutions in AI, cloud computing, and DevOps. OUR EXPERTISE • AI & Intelligent Automation - Development of custom AI agents, workflow automation, and implementation of machine learning to achieve measurable returns on i
Highlights
$10,000+
Min Project Size
100-149
Avg Hourly Rate
2-9
Employees
Watton, England, Gb
Services Provided+12 Services
5% Cloud Consulting & SI
15% Workflow Automation (Zapier / Make / n8n)
20% Machine Learning Model Development
20% Custom AI Chatbot Development
AI Summary
“Liquid ICT is a UK-based IT consultancy delivering AI, cloud, DevOps, cybersecurity, and software development solutions with a focus on business-aligned technology and digital transformation.”
M101 GroupProfile set up by Edverise AI
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We are a company dedicated to maintaining high-quality standards. Our services include web programming, mobile programming, and IT team outsourcing. With our team, developing large and complex projects will be a breeze.
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Nice, Provence Alpes Cote Dazur, Fr
Services Provided+1 Services
30% Mobile App Development (iOS & Android)
40% Custom Web Application Development
15% E-Commerce Development
5% Legacy System Modernization
AI Summary
“M101 Group specializes in delivering high-quality web and mobile programming services alongside IT team outsourcing, enabling seamless execution of large and complex projects.”
Village Software EngineeringProfile set up by Edverise AI
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Greetings! We are a dedicated team of innovative thinkers committed to enhancing your organization's performance. Our expertise lies in tailored Business Application Development, Enterprise Integration, Data Analytics, and Business Intelligence solutions. We offer specialized consultancy services ac
Highlights
$1,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Liverpool, England, Gb
Services Provided
50% Custom Web Application Development
40% API Development & Integration
10% Legacy System Modernization
100% Business Intelligence (BI) Dashboard Development
AI Summary
“Village Software Engineering specializes in customized Microsoft-based business applications, enterprise integration, and data analytics, serving diverse industries since 1986 with a collaborative, innovative team.”

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