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

We verify reviews and evaluate companies so you can choose with confidence. We may earn a fee for some placements. Learn how Edverise ensures trust

4,444 Companies

List of the Best Legacy System Modernization Agencies

Full House TechnologyProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
We are a dynamic software development agency led by senior engineers with extensive experience in full-stack development, cloud technologies, and state-of-the-art innovations. Our team specializes in creating scalable web, mobile, and enterprise applications, turning concepts into powerful solutions
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
2-9
Employees
Services Provided+9 Services
30% Custom Web Application Development
20% Mobile App Development (iOS & Android)
20% Backend Development
15% Frontend Development
AI Summary
“Full House Technology is a skilled software agency specializing in custom full-stack development, cloud solutions, and AI across industries, delivering scalable applications to support digital transformation and growth.”
Thorus SolutionsProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
At Thorus, we specialize in Digital Transformation! We’ll work to ensure your company thrives in a post-COVID-19 landscape. Our global network of partners is prepared to provide their expertise in creating a future-proof environment for your business by assembling your ideal IT team.
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
2-9
Employees
Austin, Texas, Us
Services Provided+3 Services
40% Custom Web Application Development
30% Mobile App Development (iOS & Android)
25% API Development & Integration
5% Legacy System Modernization
AI Summary
“Thorus Solutions specializes in digital transformation, leveraging a global partner network to build future-ready IT teams that ensure business success in the evolving post-COVID-19 environment.”
Spatial TechnologiesProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Established in 2010, Spatial Technologies is a comprehensive web and software development agency dedicated to assisting businesses in turning their ideas into scalable digital solutions. For more than ten years, we have collaborated with startups, small and medium enterprises, and large corporations
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
10-49
Employees
Services Provided+2 Services
40% Custom Web Application Development
20% Mobile App Development (iOS & Android)
25% API Development & Integration
15% Legacy System Modernization
AI Summary
“Spatial Technologies is a web and software development agency specializing in scalable digital solutions, AI-driven applications, and cloud platforms, enabling businesses worldwide to enhance efficiency and innovation.”
ProudcloudProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
We believe your project deserves the expertise of a professional engineering team that fosters an inclusive and transparent work process, dedicated to delivering outstanding products with your success as a priority. Based in Manila, we are a full-stack development company that has been developing we
Highlights
$25,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Quezon City, Ph
Services Provided+4 Services
25% Mobile App Development (iOS & Android)
10% Legacy System Modernization
10% QA & Software Testing
25% Backend Development
AI Summary
“Proudcloud is a Manila-based full-stack development company delivering web and mobile solutions since 2009, offering expert product teams with expertise in modern technologies to global clients.”
QuickServe IT SolutionProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Quick Serve IT Solutions (QSITS) is a leading modern IT product development company, equipped with a talented team of full-stack data scientists, data engineers, and app developers, focusing primarily on Data Science, Artificial Intelligence, and Machine Learning. With award-winning expertise and pl
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
10-49
Employees
Raipur, Chhattisgarh, In
Services Provided+14 Services
10% E-Commerce Development
40% Custom Web Application Development
40% Mobile App Development (iOS & Android)
10% Legacy System Modernization
AI Summary
“QuickServe IT Solution specializes in advanced IT product development, delivering custom software, AI, machine learning, and mobile applications to solve complex business challenges globally.”
CatwareProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Catware is an IT consulting firm from Norway, located in Oslo. We specialize in developing intricate services primarily using Java technologies. Our development team operates out of Kyiv, Ukraine. Each of our developers possesses over five years of experience creating IT solutions for both customers
Highlights
$5,000+
Min Project Size
50-99
Avg Hourly Rate
2-9
Employees
Oslo, Oslo, No
Services Provided+4 Services
35% Backend Development
15% Legacy System Modernization
10% CMS Development & Customization
30% Custom Web Application Development
AI Summary
“Catware, a Norwegian IT consulting firm, specializes in complex Java-based services with an experienced development team in Ukraine, serving diverse public and private sector clients.”
Moonshot PartnersProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Moonshot is a comprehensive software development agency that assists visionary creators from the initial idea phase through to deployment, partnering with you at every step of your journey to success.
Highlights
$10,000+
Min Project Size
50-99
Avg Hourly Rate
50-249
Employees
London, England, Gb
Services Provided+4 Services
30% Mobile App Development (iOS & Android)
10% Legacy System Modernization
45% Custom Web Application Development
15% E-Commerce Development
AI Summary
“Moonshot Partners delivers end-to-end software development, AI-driven automation, IT infrastructure management, and strategic consulting, enabling businesses to innovate, optimize operations, and ensure compliance effectively.”
WellomyTechProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
At WellomyTech, we focus on customized solutions that leverage AI and Machine Learning. Here’s what makes us unique: - **Optimized AWS Billing**: We not only monitor expenses but also tailor cost optimization strategies. Our AI-driven methods ensure you receive the best value from AWS. - **AWS
Highlights
$1,000+
Min Project Size
50-99
Avg Hourly Rate
2-9
Employees
Corona, California, Us
Services Provided+4 Services
30% API Development & Integration
60% Custom Web Application Development
10% Legacy System Modernization
55% AI Strategy & Roadmap Consulting
AI Summary
“WellomyTech delivers tailored AI-powered AWS solutions, optimizing billing, enhancing security compliance, and improving call center operations with advanced migration and sentiment analysis technologies.”
EmveepProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Emveep is an AI startup development firm located in Asia, with over 15 years of experience assisting startups from Australia, Singapore, the United States, the United Kingdom, and Europe. We collaborate with global startups to create tech products from the ground up, support entrepreneurs in launchi
Highlights
$5,000+
Min Project Size
100-149
Avg Hourly Rate
10-49
Employees
Bali, Nusa Tenggara, Id
Services Provided+19 Services
25% Mobile App Development (iOS & Android)
20% API Development & Integration
15% QA & Software Testing
5% Legacy System Modernization
AI Summary
“Emveep is an Asia-based AI development firm with 15+ years experience, partnering globally to build, launch, and support startup tech solutions with comprehensive expertise.”
D
Dev PersonaProfile set up by Edverise AI
0 Reviews
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Dev Persona emerged from the collaboration of two individuals who, despite their different professional backgrounds, share a similar perspective on life and technology. Tim Berners-Lee once said, "We should let technology handle more of the mundane tasks so that people can focus on the fascinating o
Highlights
50-99
Avg Hourly Rate
2-9
Employees
Reggio Emilia, Emilia Romagna, It
Services Provided+6 Services
50% Custom Web Application Development
30% Backend Development
20% Legacy System Modernization
40% AI Strategy & Roadmap Consulting
AI Summary
“Dev Persona develops innovative tools that simplify technology use, supporting creators to harness AI effectively while preserving originality and empowering human creativity in business.”

«Previous 1

...

286 287289 290

...

445 Next»

Latest insights & expert perspectives

Explore data-backed surveys with inputs from top industry experts.

Trust & Reviews

B2B Reviews Are Dying What Comes Next?

For the past decade, online reviews have been the default trust signal for B2B buyers. Before signing a contract with an agency, you check their Clutc

Nihar Ranjan Rout

B2B Strategy

The Discovery Gap: Why Great Work Isn't Enough Anymore

There was a time when doing exceptional work was enough to build a thriving agency. The work spoke for itself. Clients referred you. Reputation compou

Akash Mahapatra

Industry Trends

The Era of the Directory Is Over. Here's What's Replacing It.

The B2B directory had a good run. For two decades, it was the primary infrastructure connecting buyers with service providers a digital marketplace bu

Nihar Ranjan Rout

Check All Our Blogs

One Platform. One Promise. One Trust.

Whatever your business challenge, browse our most in-demand service categories to find top-rated companies and providers.