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 6, 2026

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4,444 Companies

List of the Best Legacy System Modernization Agencies

Digital Experience Group (DXG)Profile set up by Edverise AI
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DXG is a consulting-focused digital agency designed to revolutionize marketing in today's interconnected landscape. We generate significant business results by developing solutions to contemporary marketing issues.
Highlights
$5,000+
Min Project Size
100-149
Avg Hourly Rate
50-249
Employees
Services Provided
80% Custom Web Application Development
20% Legacy System Modernization
AI Summary
“Digital Experience Group (DXG) is a consulting-focused digital agency delivering innovative marketing solutions that drive significant business results in today's interconnected digital landscape.”
Volt XProfile set up by Edverise AI
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We are a modern software development firm. For the last 25 years, the approach to developing enterprise software has remained unchanged — involving large teams that work in isolated segments to create small functionalities over extended periods, often costing millions. Volt X is redefining the desi
Highlights
$10,000+
Min Project Size
2-9
Employees
Services Provided
80% Custom Web Application Development
20% Legacy System Modernization
AI Summary
“Volt X revolutionizes enterprise software development with its AI-driven Blaze framework, enabling rapid delivery of large-scale, high-quality applications using fewer resources in just 60 days.”
Highline SolutionsProfile set up by Edverise AI
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We are a close-knit group of knowledgeable software developers and designers who hold the belief that:
Highlights
$10,000+
Min Project Size
100-149
Avg Hourly Rate
10-49
Employees
Pittsburgh, Pennsylvania, Us
Services Provided
80% Custom Web Application Development
20% Legacy System Modernization
AI Summary
“Highline Solutions is a skilled team of software developers and designers dedicated to delivering innovative and reliable technology solutions across diverse industries.”
Nifty Websites AustraliaProfile set up by Edverise AI
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Nifty Websites Australia is the leading agency in Sydney for expert web design and development. With over 1,000 projects completed, we specialize in WordPress, Shopify, WooCommerce, and eCommerce website design. Our goal is to assist businesses in creating strong online presences through responsive,
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Services Provided
80% E-Commerce Development
20% Legacy System Modernization
AI Summary
“Nifty Websites Australia specializes in WordPress, Shopify, and eCommerce website design, delivering responsive, SEO-friendly solutions that enhance online presence and engagement for businesses.”
Kianda TechnologiesProfile set up by Edverise AI
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Kianda is a platform for automating business processes that requires little to no coding, enabling citizen developers and knowledge workers to take charge. There’s no longer a need to wait for months or even years to set up new systems. Kianda allows you to rapidly create comprehensive digital exper
Highlights
$1,000+
Min Project Size
10-49
Employees
Dublin, Leinster, Ie
Services Provided
85% Custom Web Application Development
15% Legacy System Modernization
AI Summary
“Kianda Technologies offers a no-code platform that empowers users to automate business processes efficiently by creating digital workflows, forms, and reports, reducing reliance on manual methods and accelerating enterprise application development.”
MOBILTEK S.A. Mobile Technology CenterProfile set up by Edverise AI
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Mobiltek S.A. is a mobile app developer catering to high-demand clients, specializing in large-scale implementations across banking, insurance, and travel industries. Our offerings include: • full implementation of web, server, and user solutions, • mobile integrations for existing applications, • d
Highlights
50-99
Avg Hourly Rate
50-249
Employees
Krakow, Lesser Poland, Pl
Services Provided
65% Mobile App Development (iOS & Android)
10% E-Commerce Development
15% Legacy System Modernization
10% QA & Software Testing
AI Summary
“Mobiltek S.A. specializes in developing comprehensive mobile solutions across banking, insurance, and travel sectors, offering cross-platform apps, backend services, and expert consulting with proven innovation.”
DevapoProfile set up by Edverise AI
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Devapo - Smart Process Automation | Tailored Software Development | Project Outsourcing | Legacy System Modernization | Product Design We incorporate both business and IT perspectives into each project, crafting strategic solutions that provide clients with a competitive edge. Share your challenges
Highlights
$25,000+
Min Project Size
50-99
Avg Hourly Rate
50-249
Employees
Warszawa, Masovian, Pl
Services Provided+5 Services
10% BI & Big Data Consulting & SI
20% Cloud Consulting & SI
10% ERP Consulting and SI
10% ECM Consulting and SI
AI Summary
“Devapo delivers tailored software development, smart automation, and legacy modernization, combining IT and business insights to enhance client operations and competitive advantage.”
Atlantis SoftwareProfile set up by Edverise AI
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We are a Belgrade-based software company specializing in the development of enterprise-level systems. Our skilled engineers and unique software platform enable us to build complex systems more quickly than our competitors. Key technologies we utilize include Javascript, HTML, CSS, .NET, Xamarin, Nod
Highlights
$10,000+
Min Project Size
25-49
Avg Hourly Rate
2-9
Employees
Beograd, Belgrade, Rs
Services Provided+1 Services
35% Custom Web Application Development
15% Mobile App Development (iOS & Android)
5% E-Commerce Development
20% Legacy System Modernization
AI Summary
“Atlantis Software, based in Belgrade, develops enterprise-level systems rapidly using diverse technologies like .NET, NodeJS, C++, cloud, BI, OCR, and cross-platform frameworks.”
Codezen Tech SolutionsProfile set up by Edverise AI
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Codezen Tech Solutions is a consultancy and development company that focuses on enhancing transparency and efficiency through the use of cloud-based platforms.
Highlights
$10,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Mumbai, Maharashtra, In
Services Provided
25% Mobile App Development (iOS & Android)
45% Custom Web Application Development
20% Legacy System Modernization
10% Blockchain & Web3 Development
AI Summary
“Codezen Tech Solutions is a consultancy and development firm specializing in cloud-based platforms that improve transparency and operational efficiency across diverse industries.”
INDOT Software SolutionsProfile set up by Edverise AI
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INDOT Software Solutions is a specialized consulting firm that focuses on updating legacy and essential systems. We assist organizations in moving from outdated architectures to scalable, secure, and compliant platforms, concentrating on enterprise Java ecosystems, cloud infrastructures, and regulat
Highlights
$10,000+
Min Project Size
50-99
Avg Hourly Rate
2-9
Employees
Alimos, Gr
Services Provided
40% Custom Web Application Development
60% Legacy System Modernization
60% Cloud Consulting & SI
40% Other IT Consulting and SI
AI Summary
“INDOT Software Solutions specializes in modernizing legacy systems through secure, scalable, and compliant enterprise Java and cloud solutions, ensuring long-term reliability for critical business projects.”

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