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 9, 2026

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4,444 Companies

List of the Best Legacy System Modernization Agencies

DeltaWitsProfile set up by Edverise AI
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DeltaWits is a custom software development firm dedicated to creating scalable, data-driven digital solutions for startups and growing businesses. Our expertise lies in designing and developing cloud-native applications, backend systems, and analytics platforms specifically tailored to meet each cli
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
2-9
Employees
Services Provided+7 Services
45% Custom Web Application Development
35% API Development & Integration
20% Legacy System Modernization
15% AI Strategy & Roadmap Consulting
AI Summary
“DeltaWits specializes in custom, scalable software and cloud-native solutions, leveraging AWS expertise to modernize infrastructure, automate processes, and deliver data-driven insights for startups and growing businesses.”
Maverickignite solutions llpProfile set up by Edverise AI
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MaverickIgnite Solutions LLP is an AI-driven technology firm based in Bengaluru, India. We develop intelligent and scalable software solutions that assist businesses in automating processes, making data-informed decisions, and speeding up their digital transformation. Our leadership team, consisting
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Services Provided+3 Services
35% Custom Web Application Development
25% Mobile App Development (iOS & Android)
30% API Development & Integration
10% Legacy System Modernization
AI Summary
“MaverickIgnite Solutions LLP, Bengaluru-based AI-driven firm, delivers scalable software, enterprise solutions, AI automation, and system integration across diverse industries, enabling digital transformation and operational efficiency.”
KeL Tech SolutionsProfile set up by Edverise AI
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Kel Tech is a strategic software boutique established in 2017 and based in Florianópolis, Brazil, with ongoing projects in the United States. Rather than selling developer hours, we focus on delivering tangible business outcomes. Our approach revolves around Strategic Squads: experienced, cross-func
Highlights
$25,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Services Provided+2 Services
50% Custom Web Application Development
35% Mobile App Development (iOS & Android)
15% Legacy System Modernization
40% AI Strategy & Roadmap Consulting
AI Summary
“Kel Tech Solutions is a Brazilian software boutique specializing in strategic, cross-functional teams delivering tailored software development, AI integration, and legacy modernization to accelerate critical projects globally.”
CoderyLabsProfile set up by Edverise AI
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Harness the capabilities of Liferay with CoderyLabs. We create customized web portals, including Agent Portals, Customer Portals, Intranets, and Knowledge Bases, specifically designed to meet your requirements. Our skilled team handles everything from setup and configuration to extensions and smooth
Highlights
$10,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Krakow, Lesser Poland, Pl
Services Provided
70% Custom Web Application Development
25% CMS Development & Customization
5% Legacy System Modernization
100% Accessibility (WCAG) Compliance Design
AI Summary
“CoderyLabs, a Liferay Silver Partner, specializes in customized web portals—Agent, Customer, Intranet, Knowledge Bases—offering comprehensive, WCAG-compliant solutions with expert setup, integration, and EAA directive support.”
Hammer DevProfile set up by Edverise AI
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Hammer Dev is a branch of Weidenhammer, a nationally acknowledged leader in digital transformation. Located in southeastern Pennsylvania, Hammer Dev employs a team of specialists who utilize existing solutions or create tailored new ones to meet your organization's requirements effectively. Our vari
Highlights
$5,000+
Min Project Size
150+
Avg Hourly Rate
10-49
Employees
Blue Bell, Pennsylvania, Us
Services Provided+4 Services
65% Robotic Process Automation (RPA)
35% BI & Big Data Consulting & SI
45% API Development & Integration
35% Custom Web Application Development
AI Summary
“Hammer Dev, part of Weidenhammer, specializes in digital transformation through tailored solutions like robotic process automation and business intelligence to optimize organizational systems.”
QSolutionz PhilippinesProfile set up by Edverise AI
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QSolutionz Philippines is a reputable software firm focused on equipping businesses with advanced software solutions customized to meet their specific requirements. Our mission is to support businesses in flourishing in the digital era by delivering innovative solutions that optimize operations, boo
Highlights
$1,000+
Min Project Size
10-49
Employees
Muntinlupa, Ph
Services Provided+9 Services
35% Custom Web Application Development
25% Mobile App Development (iOS & Android)
20% SaaS Product Development
10% Legacy System Modernization
AI Summary
“QSolutionz Philippines delivers customized software and AI-driven solutions, including web/mobile app development, UI/UX design, and enterprise modernization, enabling businesses to optimize operations and drive growth.”
Troubleshooting TechnologyProfile set up by Edverise AI
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**About Us** Since 2014, we have been delivering innovative technology solutions to assist businesses from various countries in their product and digital transformation journeys. Our mission is to help clients reach their objectives by utilizing the latest technological advancements. I focus on fo
Highlights
$25,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Almaty, Almaty City, Kz
Services Provided+6 Services
30% Custom Web Application Development
25% Mobile App Development (iOS & Android)
15% API Development & Integration
20% SaaS Product Development
AI Summary
“Troubleshooting Technology delivers innovative custom software and mobile solutions with expertise in modern frameworks, WEB 3.0, and enterprise systems to support digital transformation globally.”
YallaProfile set up by Edverise AI
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At Yalla, we collaborate across the UK, Gaza, and Germany, leveraging technology to bridge borders and foster a diverse and inclusive community aimed at creating a more equitable world through our work and projects. If you need assistance with website development, app creation, user insights, or any
Highlights
$25,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
London, England, Gb
Services Provided+5 Services
45% Custom Web Application Development
30% Mobile App Development (iOS & Android)
20% API Development & Integration
5% Legacy System Modernization
AI Summary
“Yalla is a UK-based tech company providing custom software, mobile app development, and user-centered UX/UI design, serving diverse sectors to create equitable digital solutions across borders.”
EMOTIONstudiosProfile set up by Edverise AI
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Since 2008, EMOTIONstudios has been creating outstanding digital experiences. As an independent agency, we take pride in providing innovative solutions tailored to our clients' needs. Our skilled team of developers and designers is committed to turning your ideas into reality. With 15 years of exper
Highlights
$10,000+
Min Project Size
100-149
Avg Hourly Rate
10-49
Employees
Cluj-Napoca, Cluj, Ro
Services Provided+4 Services
45% Mobile App Development (iOS & Android)
45% Custom Web Application Development
10% Legacy System Modernization
60% Web App UI Design
AI Summary
“EMOTIONstudios is an independent agency founded in 2008, delivering innovative digital solutions through expert design and development for startups and enterprises, creating impactful experiences.”
One Team US LLCProfile set up by Edverise AI
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► OUR SERVICES ◄ One Team US is a technology company based in the USA that offers various services and has received notable ► CERTIFICATIONS ◄ ✓ Certified Women Business Enterprise (WBENC) ✓ Minority Supplier Development Council (MMSDC) ✓ E-Verify certified ✓ Magento eCommerce Certified ✓ Registered
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
50-249
Employees
Troy, Michigan, Us
Services Provided+6 Services
10% Legacy System Modernization
25% Mobile App Development (iOS & Android)
40% E-Commerce Development
25% Custom Web Application Development
AI Summary
“One Team US LLC delivers customized hardware and software solutions for diverse industries, leveraging skilled teams and partnerships to transform ideas into optimized technology products since 2010.”

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