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. Every profile sets out services, pricing, locations, and past work so you can compare on evidence. Use Edverise's filters to sort partners by budget, industry expertise, and location. Start comparing profiles to find the right match for your project.

How this list is built

We evaluate companies on verified profile data — services, pricing, locations, and portfolio. Client reviews are being collected. We may earn a fee for some placements. How we rank and verify

4,481 Companies

List of the Best Legacy System Modernization Agencies

AlgoMetric
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We are an IT firm offering a comprehensive array of services. Our project portfolio showcases our deep and diverse technological skills acquired across multiple sectors, including FinTech, Telecommunications, Logistics, Gaming, and Intellectual Property. Our aim is to deliver solutions that meet the
Highlights
$25,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
Beograd, Belgrade, Rs
Services Provided+5 Services
30% Software Development Services
25% Custom Web Application Development
15% IT Staff Augmentation
5% Machine Learning Model Development
AI Summary
“AlgoMetric delivers tailored IT solutions including software development, AI-driven automation, and strategic consulting, leveraging agile methods to serve diverse sectors with expert talent and advanced technologies.”
Lean Tech
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As the technology-focused division of Lean Solutions Group, Lean Tech has established itself as a prominent leader in software development and nearshore service offerings. Playing a crucial role within Lean Solutions Group, Lean Tech is currently at the forefront of the industry in software developm
Highlights
250-999
Employees
Coral Springs, Florida, Us
Services Provided+2 Services
14% Custom Web Application Development
8% Frontend Development
8% Backend Development
4% Legacy System Modernization
AI Summary
“Lean Tech, part of Lean Solutions Group, specializes in software development and nearshore technology services across Latin America, delivering tailored solutions and enhancing proprietary software for diverse clients.”
Kyrios Dev
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Your collaborative partner for web, mobile, and automation solutions. Enhance your online presence with our assistance!
Highlights
< $25/hr
Avg Hourly Rate
2-9
Employees
Karachi, Sindh, Pk
Services Provided+4 Services
30% Custom Web Application Development
20% API Development & Integration
15% Mobile App Development (iOS & Android)
10% Software Development Services
AI Summary
“Kyrios Dev partners with clients to deliver web, mobile, and automation solutions, enhancing online presence through collaborative and tailored digital services across multiple platforms.”
behavin
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We are Behavin—Our approach involves specialized development teams (comprising 2–5 senior engineers) integrated within client environments. Unlike conventional staff augmentation, our teams come with integrated QA and DevOps oversight and take on accountability for specific product or modernization
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Services Provided+5 Services
15% Custom Web Application Development
18% Backend Development
13% Frontend Development
5% Legacy System Modernization
AI Summary
“Behavin provides specialized senior engineering teams with integrated QA and DevOps, delivering accountable development and modernization solutions embedded within client environments.”
DigiPlusIT Software
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DigiPlus IT was founded on the principles of innovating and applying best practices in Digital and Open Standard Frameworx within the B/OSS sector of the telecommunications industry. We provide comprehensive solutions for Telecom OSS/BSS, as well as in the Gaming, Banking, and Financial Services sec
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Mumbai, Maharashtra, In
Services Provided+5 Services
18% Custom Web Application Development
5% Mobile App Development (iOS & Android)
5% E-Commerce Development
15% ERP & CRM Development
AI Summary
“DigiPlus IT delivers innovative digital solutions across telecommunications, gaming, banking, and IT sectors, serving Fortune 500 clients with expertise in OSS/BSS and tailored technologies.”
UWS Software Service Ltd.
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UWS Software Service is a niche provider of custom enterprise applications and outsourced development teams, with a focus on delivering business value through software. They specialize in the Java Enterprise Ecosystem.
Highlights
$50-99/hr
Avg Hourly Rate
10-49
Employees
Frankfurt am Main, Hesse, De
Services Provided+4 Services
8% Legacy System Modernization
18% Custom Web Application Development
7% Mobile App Development (iOS & Android)
33% Cloud Consulting & SI
AI Summary
“UWS Software Service Ltd. specializes in custom Java enterprise applications and outsourced development teams, focusing on delivering business value through tailored software solutions.”
Kays Harbor Technologies
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Kays Harbor is a worldwide software development firm with clients in the US, UK, Western Europe, Southeast Asia, and Australia. We specialize in a consulting-oriented approach to your IT and software development needs, guided by our dedicated in-house team of project managers, business analysts, des
Highlights
$25-49/hr
Avg Hourly Rate
50-249
Employees
Services Provided+1 Services
20% Custom Web Application Development
18% Mobile App Development (iOS & Android)
7% E-Commerce Development
5% Legacy System Modernization
AI Summary
“Kays Harbor Technologies is a global software development firm delivering consulting-oriented IT solutions with a dedicated team, prioritizing innovation, transparency, and client success across diverse markets.”
Alchemy Technologies Ltd
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We are a design-oriented software consulting, development, and deployment agency based in Vancouver, with additional offices in Ahmedabad and Bengaluru. Our mission is straightforward yet powerful: to create effective and scalable digital solutions that align with our clients' visions. Leveraging ad
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Vancouver, British Columbia, Ca
Services Provided+7 Services
14% Custom Web Application Development
8% Mobile App Development (iOS & Android)
5% API Development & Integration
3% E-Commerce Development
AI Summary
“Alchemy Technologies Ltd. is a design-focused software consulting and development firm delivering scalable, user-centered digital solutions, supporting startups to Fortune 500 clients with reliable, innovative expertise.”
BairesDev
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Are you in need of additional support? Or are you considering outsourcing your software development from initial ideas to final code? We have over 4,000 Senior Software Engineers who are fluent in English and work during your hours. They specialize in more than 100 technologies and programming langu
Highlights
$50,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
1000-9999
Employees
San Francisco, California, Us
Services Provided+10 Services
6% Custom Web Application Development
5% Mobile App Development (iOS & Android)
5% Backend Development
4% Frontend Development
AI Summary
“BairesDev provides expert software development services with 4,000+ senior engineers across 100+ technologies, offering staff augmentation, teams, and outsourcing for diverse industries and clients.”
Forte Group
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Forte Group serves as an AI-centric product development partner for businesses in need of outstanding engineering skills and exceptional software solutions. We collaborate with IT firms, business executives, and tech companies to enhance and advance applications that reliably deliver significant bus
Highlights
$50,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
250-999
Employees
Chicago, Illinois, Us
Services Provided+9 Services
4% QA & Software Testing
4% Mobile App Development (iOS & Android)
6% Backend Development
3% E-Commerce Development
AI Summary
“Forte Group is an AI-focused product development partner delivering expert engineering and software solutions globally, collaborating with IT and tech businesses to drive impactful results.”

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