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

TatvaSoftProfile set up by Edverise AI
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Turning Concepts into Innovative Software and Web Solutions As a CMMI Level 3 Microsoft Solutions partner, TatvaSoft provides a wide array of services. With over 25 years of experience, we cater to clients ranging from startups to Fortune 500 companies across various industries, including Fintech,
Highlights
$25,000+
Min Project Size
<25
Avg Hourly Rate
1000-9999
Employees
Ahmedabad, Gujarat, In
Services Provided+15 Services
15% QA & Software Testing
20% Mobile App Development (iOS & Android)
20% Backend Development
15% E-Commerce Development
AI Summary
“TatvaSoft is a CMMI Level 3 Microsoft partner delivering custom software solutions across industries, leveraging diverse technologies, agile practices, and a skilled team to drive business innovation globally.”
Transform 42 IncProfile set up by Edverise AI
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Transform 42 is a managed IT services provider located in Miami, FL, that focuses on IT support and cybersecurity specifically for accounting firms, law firms, and healthcare providers. We offer comprehensive managed IT services, which encompass 24/7 helpdesk support, network monitoring, cloud infra
Highlights
$5,000+
Min Project Size
10-49
Employees
Services Provided+8 Services
60% Legacy System Modernization
40% API Development & Integration
10% DevOps Engineering
25% Cloud Infrastructure Setup (AWS / GCP / Azure)
AI Summary
“Transform 42 provides managed IT services and cybersecurity to professional firms, offering tailored support, cloud solutions, and strategic consulting with local Miami expertise.”
Complitech Inc.Profile set up by Edverise AI
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We are a software development firm recognized for our expertise in delivering web and mobile solutions. Our team of technology professionals is dedicated to offering high-quality services to clients worldwide. Established in 2003, Complitech began with a small team and a strong vision for growth. By
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Ahmedabad, Gujarat, In
Services Provided+5 Services
30% Custom Web Application Development
30% Mobile App Development (iOS & Android)
15% E-Commerce Development
15% QA & Software Testing
AI Summary
“Complitech Inc. is a global software development firm specializing in web and mobile solutions, dedicated to delivering high-quality, timely digital services that align with clients' business goals.”
FluentProfile set up by Edverise AI
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Fluent is an agency focused on digital product development. We collaborate with driven companies to enhance the growth of their digital offerings. Our expertise lies in creating and integrating applications, websites, systems, and user experiences across mobile and web platforms. By combining creati
Highlights
$10,000+
Min Project Size
100-149
Avg Hourly Rate
10-49
Employees
Histon, England, Gb
Services Provided+5 Services
40% IT Staff Augmentation
35% Cloud Consulting & SI
25% Other IT Consulting and SI
40% Custom Web Application Development
AI Summary
“Fluent is a digital product development agency specializing in designing and integrating applications, websites, and user experiences across mobile and web platforms to support client growth.”
Telexar TechnologiesProfile set up by Edverise AI
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Telexar Technologies acts as an outsourced remote development team for numerous mid-sized companies, rapidly expanding startups, and scale-ups. We integrate our engineering expertise with your company’s unique culture to support your growth and success throughout your software development journey.
Highlights
$5,000+
Min Project Size
<25
Avg Hourly Rate
10-49
Employees
Lidcombe, New South Wales, Au
Services Provided+6 Services
25% Mobile App Development (iOS & Android)
15% Legacy System Modernization
60% Custom Web Application Development
15% AI Agent & Multi-Agent System Development
AI Summary
“Telexar Technologies provides outsourced remote development teams, delivering innovative software solutions that help mid-sized companies and startups adapt swiftly and achieve sustained business growth.”
Wazobia TechnologiesProfile set up by Edverise AI
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Wazobia Technologies | Your Reliable Partner in Software Engineering from Idea to Expansion. We collaborate with startups and expanding companies to create, develop, and enhance software products, managing the entire project lifecycle from initial concept to final deployment. At Wazobia Technologies
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
London, England, Gb
Services Provided+5 Services
25% Mobile App Development (iOS & Android)
10% Legacy System Modernization
30% Backend Development
15% Frontend Development
AI Summary
“Wazobia Technologies partners with startups and enterprises, delivering end-to-end software engineering services from concept to scalable product deployment, emphasizing strategy, design, and development integration.”
SECL GroupProfile set up by Edverise AI
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SECL Group serves as a technology partner, assisting companies in tackling intricate business challenges with customized software solutions and contemporary digital technologies. Since its establishment in 2005, the company has merged advanced engineering skills with extensive industry expertise to
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
50-249
Employees
Amsterdam, North Holland, Nl
Services Provided+8 Services
30% API Development & Integration
60% Custom Web Application Development
10% Legacy System Modernization
10% Workflow Automation (Zapier / Make / n8n)
AI Summary
“SECL Group delivers customized software and digital solutions leveraging diverse technologies to support global clients across industries, enhancing business processes with tailored, measurable IT services.”
You_SourceProfile set up by Edverise AI
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You_Source is your ally in custom software development. We enhance lives by collaboratively creating EXCEPTIONAL software for your clients. EXCEPTIONAL represents Scalable, Usable, Portable, Easy to maintain, Reliable, and Beautiful. We are more than just software developers; we are a motivated and
Highlights
$25,000+
Min Project Size
50-99
Avg Hourly Rate
50-249
Employees
Makati, Ph
Services Provided+3 Services
60% Custom Web Application Development
15% Legacy System Modernization
15% QA & Software Testing
10% Code Review & Technical Audits
AI Summary
“You_Source is a global custom software development firm delivering scalable, reliable, and user-friendly solutions through collaborative, experienced teams, managing full project lifecycles to meet diverse client needs.”
Kormoan Pvt LtdProfile set up by Edverise AI
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Kormoan is fundamentally an innovative design-oriented firm dedicated to improving the world through creative technology. We bring ideas to fruition for clients of all sizes across the globe, including startups, corporations, and government entities. We take pride in our ability to deliver some of t
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
10-49
Employees
New Delhi, Delhi, In
Services Provided+2 Services
40% Product UX Strategy
40% Mobile App UI Design
20% UX Research & Usability Testing
50% Mobile App Development (iOS & Android)
AI Summary
“Kormoan Pvt Ltd is a design-focused technology firm delivering scalable mobile apps, websites, and software with rapid turnaround, serving diverse clients globally including startups and governments.”
Virtual Splat Software Pvt. Ltd.Profile set up by Edverise AI
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Virtual Splat is a software company led by experienced professionals who prioritize delivering simple and effective solutions. Whether you are a manufacturer, distributor, trader, or retailer, we can fully automate your business with cost-effective solutions. With 18 years of experience, we have sup
Highlights
25-49
Avg Hourly Rate
2-9
Employees
Mumbai, Maharashtra, In
Services Provided
25% Custom Web Application Development
70% ERP & CRM Development
5% Legacy System Modernization
100% Operational Process Consulting
AI Summary
“Virtual Splat Software Pvt. Ltd. delivers efficient, cost-effective software solutions for manufacturers, distributors, and retailers, leveraging 18 years of expertise to automate and optimize business operations.”

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