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 7, 2026

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4,444 Companies

List of the Best Legacy System Modernization Agencies

FrontEndART Software Ltd.Profile set up by Edverise AI
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FrontEndART Ltd. carries out globally acknowledged research and creates cutting-edge products and professional services focused on source code quality assurance and testing for software development and operation companies. The company's founders are esteemed experts and faculty members at the Depart
Highlights
25-49
Avg Hourly Rate
50-249
Employees
Szeged, Csongrad Csanad, Hu
Services Provided
25% Custom Web Application Development
15% Mobile App Development (iOS & Android)
10% Legacy System Modernization
50% QA & Software Testing
AI Summary
“FrontEndART Software Ltd. specializes in advanced source code quality assurance and testing solutions, backed by expert research and academic leadership to support software development and operations globally.”
Ai2Profile set up by Edverise AI
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For more than thirty years, Ai2 has been the top provider of advanced mobile order management solutions for wholesale distributors of fast-moving products. No other company globally has matched our experience or quality. Ai2 handles a higher number of mobile sales orders annually, both in terms of r
Highlights
$10,000+
Min Project Size
150+
Avg Hourly Rate
10-49
Employees
Chicago, Illinois, Us
Services Provided
25% Custom Web Application Development
15% E-Commerce Development
50% Mobile App Development (iOS & Android)
10% Legacy System Modernization
AI Summary
“Ai2 has over 30 years' expertise delivering advanced mobile order management and custom software solutions, excelling in web, e-commerce, and mobile app development for wholesale distributors.”
Xenon AppsProfile set up by Edverise AI
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Xenon Apps, a skilled app development firm, takes pride in its proficient team that delivers solid app development solutions. Whether you're a startup aiming to create a strong online presence or a seasoned business, we offer customized solutions to meet your diverse needs. Our app development servi
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
50-249
Employees
Services Provided
15% API Development & Integration
10% E-Commerce Development
65% Mobile App Development (iOS & Android)
10% Legacy System Modernization
AI Summary
“Xenon Apps is a Miami-based app development firm delivering customized, efficient, and responsive solutions across diverse platforms, serving startups and established businesses throughout Florida.”
EndavaProfile set up by Edverise AI
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Endava is a publicly traded technology firm with more than 18 years of experience collaborating with top companies in sectors such as Finance, Insurance, Telecommunications, Media, Technology, and Retail. By offering solutions in Digital Evolution, Agile Transformation, and Automation, Endava assist
Highlights
1000-9999
Employees
London, England, Gb
Services Provided
75% Custom Web Application Development
25% Legacy System Modernization
65% Operational Process Consulting
35% Go-to-Market Strategy
AI Summary
“Endava is a public technology company delivering digital evolution, agile transformation, and automation services across multiple industries, with global offices and a focus on client partnerships and career growth.”
SYZYGY Enterprise SolutionsProfile set up by Edverise AI
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SYZYGY Enterprise Solutions, established in 2015 by a skilled young professional dedicated to offering smarter solutions for businesses and clients, has evolved into a global provider of comprehensive mobile and web solutions. The founder brings extensive experience from the days of Symbian and Blac
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
50-249
Employees
Coimbatore, Tamil Nadu, In
Services Provided
25% Custom Web Application Development
50% Mobile App Development (iOS & Android)
15% E-Commerce Development
10% Legacy System Modernization
AI Summary
“SYZYGY Enterprise Solutions, founded in 2015, delivers advanced mobile and web applications across platforms, specializing in IoT, enterprise IT, and tailored solutions for diverse sectors globally.”
HashTag Labs Private LimitedProfile set up by Edverise AI
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At #Labs, we create modern solutions by developing strategies and implementing best practices, ensuring that your business remains innovative in an ever-changing market. Our expertise derives from our seasoned professionals, who possess excellent programming abilities and a track record of deliverin
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
10-49
Employees
Lucknow, Uttar Pradesh, In
Services Provided
50% Custom Web Application Development
25% Mobile App Development (iOS & Android)
15% E-Commerce Development
10% Legacy System Modernization
AI Summary
“HashTag Labs Private Limited delivers innovative, strategy-driven solutions with skilled professionals, ensuring timely delivery of complex projects that keep businesses competitive in evolving markets.”
ST6Profile set up by Edverise AI
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We are convinced that thoughtfully designed software can have a significant beneficial effect. We imagine a future where organizations can tackle critical challenges using innovative software solutions. ST6 enables individuals and organizations to progress through software that is created with the h
Highlights
$25,000+
Min Project Size
100-149
Avg Hourly Rate
10-49
Employees
Sofia, Sofia, Bg
Services Provided
45% Custom Web Application Development
35% Mobile App Development (iOS & Android)
10% Blockchain & Web3 Development
10% Legacy System Modernization
AI Summary
“ST6 develops high-quality, thoughtfully designed software solutions that empower individuals and organizations to address critical challenges and drive meaningful progress across diverse sectors.”
EleraSoftProfile set up by Edverise AI
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Our company was founded to deliver cutting-edge software solutions, leveraging 30 years of expertise in software and technology. Our skilled team creates advanced applications for Windows, Web, and Mobile platforms, diligently adhering to the latest technological developments to address the unique r
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
2-9
Employees
Services Provided
20% API Development & Integration
50% Custom Web Application Development
15% Legacy System Modernization
15% QA & Software Testing
AI Summary
“EleraSoft specializes in advanced software solutions across Windows, Web, and Mobile platforms, offering diverse products including museum, document, HR, and event management systems.”
Turcode SoftwareProfile set up by Edverise AI
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A company that creates business software applications.
Highlights
$10,000+
Min Project Size
50-99
Avg Hourly Rate
2-9
Employees
Bursa, Tr
Services Provided
50% Custom Web Application Development
20% Mobile App Development (iOS & Android)
15% E-Commerce Development
15% Legacy System Modernization
AI Summary
“Turcode Software develops versatile business software applications designed to optimize organizational processes and enhance operational efficiency across various industries.”
Vog App DevelopersProfile set up by Edverise AI
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We create tailored software and applications for iOS, Android, and the Web—all developed right here in Canada. Founded in 2012, Vog aims to be a local partner for expanding businesses, assisting them in developing high-quality mobile applications to elevate their success. Over the past ten years, o
Highlights
$25,000+
Min Project Size
100-149
Avg Hourly Rate
50-249
Employees
Calgary, Alberta, Ca
Services Provided+1 Services
40% Mobile App Development (iOS & Android)
25% Custom Web Application Development
15% Backend Development
15% Frontend Development
AI Summary
“Vog App Developers is a Canadian firm specializing in custom software, mobile, web, and firmware development with in-house design, engineering, and support teams serving diverse industries since 2012.”

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