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

Nibras SolsProfile set up by Edverise AI
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Your Premier Outsourcing Option in the United States. Welcome to NibrasSols, a highly-rated IT firm comprised of over 250 experts dedicated to providing state-of-the-art technology solutions for businesses spanning various sectors. Our commitment to innovation, quality, and client satisfaction has e
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
50-249
Employees
London, England, Gb
Services Provided+1 Services
40% Custom Web Application Development
35% Mobile App Development (iOS & Android)
20% E-Commerce Development
5% Legacy System Modernization
AI Summary
“Nibras Sols is a US-based IT firm with 250+ experts offering innovative software development, AI, blockchain, mobile apps, and design solutions tailored to diverse industries.”
Code Clinic Pvt LtdProfile set up by Edverise AI
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Code Clinic, previously called Inforaam, offers technological solutions to a range of sectors, including healthcare, education, infrastructure, fintech, agriculture, and manufacturing. The company has assisted numerous award-winning startups globally with their technology requirements.
Highlights
$10,000+
Min Project Size
25-49
Avg Hourly Rate
50-249
Employees
Ahmedabad, Gujarat, In
Services Provided+3 Services
40% Mobile App Development (iOS & Android)
25% E-Commerce Development
25% API Development & Integration
10% Legacy System Modernization
AI Summary
“Code Clinic Pvt Ltd provides diverse technological solutions across healthcare, education, infrastructure, fintech, agriculture, and manufacturing, supporting global startups with advanced tech services.”
WundertecProfile set up by Edverise AI
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WUNDERTEC, a division of WunderGroup LLC, specializes in high-quality software development at highly competitive rates. Our team of skilled nearshore developers is ready to create the perfect software solution tailored to your specific requirements. In addition to software development, we offer clou
Highlights
$10,000+
Min Project Size
25-49
Avg Hourly Rate
50-249
Employees
The Woodlands, Texas, Us
Services Provided+4 Services
15% E-Commerce Development
55% Custom Web Application Development
20% Mobile App Development (iOS & Android)
10% Legacy System Modernization
AI Summary
“Wundertec, a division of WunderGroup LLC, provides tailored software development, cloud services, cybersecurity, and data science with skilled nearshore teams, serving clients across multiple continents.”
Indi IT SolutionsProfile set up by Edverise AI
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Indi IT is a customized software development firm that has been a preferred outsourcing partner for global companies, ranging from Fortune 500 enterprises to innovative startups, for over a decade. Our team boasts extensive experience, having completed more than 1300 digital products and e-marketing
Highlights
$50,000+
Min Project Size
50-99
Avg Hourly Rate
50-249
Employees
Sahibzada Ajit Singh Nagar, Punjab, In
Services Provided+9 Services
10% Legacy System Modernization
15% Frontend Development
15% Backend Development
25% Custom Web Application Development
AI Summary
“Indi IT Solutions offers comprehensive software development, UI/UX design, digital marketing, and IT infrastructure services, delivering customized, scalable digital solutions to global clients for over a decade.”
Cymatic SystemsProfile set up by Edverise AI
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Cymatic Systems, located in Dublin, is a consultancy that focuses on cloud-native Rust engineering. We develop systems that are essential to your architecture, including high-throughput data pipelines, bespoke Kubernetes operators, and low-level infrastructure where factors like accuracy, performanc
Highlights
$10,000+
Min Project Size
50-99
Avg Hourly Rate
2-9
Employees
Dublin, Leinster, Ie
Services Provided+3 Services
40% Custom Web Application Development
50% Backend Development
10% Legacy System Modernization
70% DevOps Engineering
AI Summary
“Cymatic Systems is a Dublin-based consultancy specializing in cloud-native Rust engineering, delivering high-performance data pipelines, Kubernetes operators, infrastructure modernization, and real-time game backend solutions with rigorous code ownership.”
Robot ICTProfile set up by Edverise AI
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We are an IT company specializing in IT and process automation, software development, and expert sourcing. Our educational academy is dedicated to Robotic Process Automation (RPA), and we promote RPA awareness through our initial CZ/SK community forum. Join us as we explore the digital future togeth
Highlights
10-49
Employees
Prague, Cz
Services Provided+7 Services
40% Custom Web Application Development
25% API Development & Integration
20% Legacy System Modernization
15% QA & Software Testing
AI Summary
“Robot ICT specializes in IT and process automation, software development, expert sourcing, and RPA education, fostering digital innovation through community engagement and expertise.”
OneClick IT Consultancy P LimitedProfile set up by Edverise AI
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**OneClick IT Consultancy: Experts in Travel Technology Crafting Brands from Concepts!** As a certified leader by IATA and NDC, OneClick IT Consultancy provides cutting-edge automation and travel tech solutions. With over a decade of experience, our team of more than 130 professionals has produced
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
50-249
Employees
Ahmedabad, Gujarat, In
Services Provided+13 Services
15% Custom Web Application Development
30% Mobile App Development (iOS & Android)
20% SaaS Product Development
10% Backend Development
AI Summary
“OneClick IT Consultancy delivers expert custom software, AI automation, UI/UX design, and digital marketing solutions, specializing in travel technology with over a decade of global experience.”
Hoop KonsultingProfile set up by Edverise AI
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At Hoop Konsulting, we integrate technology, strategy, and creativity to develop intelligent, scalable solutions that enhance business growth. We transform your ideas into impactful digital experiences, offering everything from AI-powered platforms to tailored web and mobile development. Our team wo
Highlights
$10,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Sukteri, Chandigarh, In
Services Provided+8 Services
30% Legacy System Modernization
40% Mobile App Development (iOS & Android)
30% Progressive Web App (PWA) Development
20% AI Strategy & Roadmap Consulting
AI Summary
“Hoop Konsulting delivers innovative digital solutions by integrating technology, strategy, and creativity, specializing in AI platforms and customized web and mobile development to drive business growth.”
Extensionsforce LimitedProfile set up by Edverise AI
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Extensionsforce Limited is a developer based in Cyprus that creates proprietary SaaS solutions designed specifically for Microsoft Dynamics 365 Business Central, with an emphasis on the logistics industry. Their primary offerings include the Transportation Management System (TMS), Logistic Units Man
Highlights
$75,000+
Min Project Size
100-149
Avg Hourly Rate
2-9
Employees
Services Provided+1 Services
40% Custom Web Application Development
30% API Development & Integration
20% ERP & CRM Development
10% Legacy System Modernization
AI Summary
“Extensionsforce Limited, based in Cyprus, develops proprietary custom SaaS solutions and extensions for Microsoft Dynamics 365 Business Central, enhancing logistics management, financial analysis, and system integration.”
RevUnitProfile set up by Edverise AI
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We collaborate with our clients to develop data products and systems that present insights to their decision-makers, from corporate levels to on-the-ground staff. Our team includes specialists in every phase of data processing: from gathering and cleaning data, to creating models for application, an
Highlights
$50,000+
Min Project Size
50-249
Employees
Bentonville, Arkansas, Us
Services Provided+3 Services
100% BI & Big Data Consulting & SI
100% Change Management Consulting
70% Business Intelligence (BI) Dashboard Development
30% Data Strategy Consulting
AI Summary
“RevUnit is a data technology studio specializing in AI, BI, software development, and product design, delivering tailored data-driven solutions and strategic consulting across industries, especially retail and logistics.”

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