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.

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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

VisualityProfile set up by Edverise AI
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CREATE YOUR CUSTOM SOFTWARE WITH US OR ENHANCE YOUR EXISTING PROJECT Visuality is your technology partner ready to help you outline your project roadmap and develop your ideal application. If you have an existing project, we can elevate it, boost its performance, and ensure your customers receive an
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Warszawa, Masovian, Pl
Services Provided+3 Services
30% Custom Web Application Development
25% Backend Development
15% Frontend Development
10% API Development & Integration
AI Summary
“Visuality specializes in custom software development and enhancement across HR tech, sports, booking systems, and CRM, delivering scalable, high-quality solutions tailored to diverse business needs.”
Fuzzelogic SolutionsProfile set up by Edverise AI
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Fuzzelogic Solutions is dedicated to empowering our clients to create impactful change in the world. Picture a space where your innovative ideas come to fruition; that's our mission. Since 2007, we have focused on more than just software development; we've aimed to enable visionary thinkers and achi
Highlights
$10,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Douglas, Im
Services Provided+1 Services
20% Mobile App Development (iOS & Android)
20% Custom Web Application Development
5% E-Commerce Development
5% Legacy System Modernization
AI Summary
“Fuzzelogic Solutions delivers comprehensive technology services, including mobile and web development, AI integration, IoT solutions, and digital transformation, supporting clients from ideation through launch since 2007.”
ClockCodeProfile set up by Edverise AI
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ClockCode.dev is a software development team established by engineers with backgrounds at Microsoft, dedicated to assisting companies in rapidly building and scaling high-quality products. We specialize in full-stack web development, backend systems, and AI-driven applications, collaborating with st
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Rowland Heights, California, Us
Services Provided
30% Software Development Services
30% Mobile App Development (iOS & Android)
30% Custom Web Application Development
10% Legacy System Modernization
AI Summary
“ClockCode is a skilled software team blending AI tools and engineering expertise to rapidly build scalable, high-quality full-stack web and backend applications for startups and organizations.”
MoonfiveProfile set up by Edverise AI
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Moonfive delivers complete web development expertise and offers a thorough solution for businesses. We don't simply provide services; we integrate ourselves as a vital part of your team.
Highlights
$5,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Leeds, England, Gb
Services Provided
25% Custom Web Application Development
18% API Development & Integration
7% Legacy System Modernization
50% BI & Big Data Consulting & SI
AI Summary
“Moonfive provides comprehensive web development solutions, integrating deeply with client teams to deliver tailored services and drive business success through collaborative expertise.”
Devinity Corp.Profile set up by Edverise AI
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We understand how challenging it can be to transform an idea into a functional product that people can use, as we have developed our own products. The path from concept to a fully featured software solution is long and fraught with obstacles. Having someone with extensive experience to guide you thr
Highlights
$250,000+
Min Project Size
Toronto, Ontario, Ca
Services Provided+4 Services
30% Custom Web Application Development
10% BI & Big Data Consulting & SI
10% Cloud Consulting & SI
10% Software Development Services
AI Summary
“Devinity Corp. offers comprehensive software development services, leveraging a decade of expertise to deliver efficient, secure, and resilient solutions from concept to deployment across multiple platforms.”
Decade3Profile set up by Edverise AI
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Decade3 links top remote tech talent with businesses in the UK. Our engineers can be hired on a daily basis or can create and develop high-quality custom software solutions.
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Services Provided
50% Managed IT Services
40% Custom Web Application Development
10% Legacy System Modernization
AI Summary
“Decade3 connects UK businesses with top remote tech talent, offering flexible hiring options and delivering high-quality custom software development solutions.”
Zorya Rose, LLCProfile set up by Edverise AI
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While custom software is our area of expertise, our focus is on identifying the best approach for your business. Our software strategy ensures that your investment in business software is strategic—whether it involves tailoring existing solutions or developing a completely new system from scratch.
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Services Provided
40% Custom Web Application Development
10% Legacy System Modernization
50% Operational Process Consulting
AI Summary
“Zorya Rose, LLC specializes in strategic custom software solutions, optimizing business investments through tailored or newly developed systems that align with client objectives.”
KeyworksProfile set up by Edverise AI
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Nós somos uma consultoria especializada em tecnologia e estratégia, focada em gerenciar todo o ciclo de produtos digitais — desde a descoberta até a execução e evolução. Oferecemos serviços de consultoria, design, engenharia, arquitetura, dados e DevOps através de equipes totalmente presenciais, pro
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided+1 Services
15% Legacy System Modernization
10% Custom Web Application Development
25% DevOps Engineering
25% AI Strategy & Roadmap Consulting
AI Summary
“Keyworks is a technology and strategy consultancy specializing in end-to-end digital product management, offering tailored solutions with agile teams focused on quality, governance, and continuous learning.”
HexploitsProfile set up by Edverise AI
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Hexploits is a technology consultancy located in London, focusing on consulting, engineering, and custom software solutions aimed at promoting measurable business growth. The company collaborates with organizations ranging from startups to large enterprises to turn complex challenges into flexible,
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Services Provided
50% Cloud Consulting & SI
40% Custom Web Application Development
10% Legacy System Modernization
AI Summary
“Hexploits is a London-based technology consultancy delivering customized software solutions, strategic consulting, and engineering services that drive business growth across diverse industries with agile execution and quality focus.”
SolomonoProfile set up by Edverise AI
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Solomono specializes in building high-traffic e-commerce websites in PHP that are both fast and scalable, while also being prepared for SEO. We can create new online stores or transfer existing ones without losing data or SEO rankings, achieving load speeds of under 1 second, accommodating up to 10
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Kyiv, Ua
Services Provided+4 Services
15% Custom Web Application Development
8% API Development & Integration
3% Legacy System Modernization
25% DevOps Engineering
AI Summary
“Solomono delivers fast, scalable e-commerce solutions integrating software development, AI-driven automation, SEO, digital marketing, and cloud infrastructure expertise to global clients.”

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