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 6, 2026

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4,444 Companies

List of the Best Legacy System Modernization Agencies

CrafterizeProfile set up by Edverise AI
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We are a fresh, dynamic team with extensive experience in software development and customer support. We have led programming teams on various intricate software projects and have gained valuable insights from working with corporate clients, medium-sized businesses, and small enterprises. We recogniz
Highlights
$25,000+
Min Project Size
25-49
Avg Hourly Rate
2-9
Employees
Katowice, Silesian, Pl
Services Provided
40% Custom Web Application Development
25% Mobile App Development (iOS & Android)
15% E-Commerce Development
20% Legacy System Modernization
AI Summary
“Crafterize is a dynamic software development team delivering automation, data science applications, scalable platforms, and efficient digital solutions to optimize business performance across sectors.”
Codurance LtdProfile set up by Edverise AI
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Codurance is an international software consulting firm dedicated to assisting businesses in developing sustainable technical capabilities that foster growth and innovation. They take a comprehensive approach to ensure alignment between business and technical strategies, covering areas such as techni
Highlights
50-249
Employees
London, England, Gb
Services Provided
40% Legacy System Modernization
60% Custom Web Application Development
55% IT Staff Augmentation
45% Cloud Consulting & SI
AI Summary
“Codurance Ltd. is a global software consultancy enhancing businesses' technical capabilities through Agile, Lean, and DevOps practices, delivering secure, adaptable, and cost-effective software solutions.”
Next SolutionsProfile set up by Edverise AI
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Next Solutions was created with the goal of fostering positive change and innovation in response to the evolving landscape of business technology. We aim to assist our clients in adapting to these changes by utilizing our over 10 years of expertise in human capital management and software technology
Highlights
$5,000+
Min Project Size
50-99
Avg Hourly Rate
50-249
Employees
Sofia, Sofia, Bg
Services Provided
100% Managed IT Services
70% Custom Web Application Development
30% Legacy System Modernization
AI Summary
“Next Solutions leverages over a decade of expertise in human capital management and software technology, delivering comprehensive HCM and managed services to support client innovation and growth.”
ownAI SolutionsProfile set up by Edverise AI
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Agile and Dynamic. We are ownAI Solutions, specialists in creating SaaS applications, digital products, custom software, web applications, cloud-based solutions, and mobile apps integrated with AI technology. With over five years of experience in the industry, we have helped more than 30 businesses
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Rajkot, Gujarat, In
Services Provided+1 Services
15% API Development & Integration
40% Custom Web Application Development
30% Mobile App Development (iOS & Android)
5% Blockchain & Web3 Development
AI Summary
“ownAI Solutions specializes in tailored SaaS, AI-integrated software, and cloud applications, delivering quality digital products globally with a focus on business success and ethical practices.”
Strata ResearchProfile set up by Edverise AI
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Strata Research is a cutting-edge software firm that focuses on providing comprehensive solutions for both new software development and modernizing legacy systems. We collaborate with discerning clients seeking dependable, secure, and well-crafted software, and who anticipate a thorough approach. Ou
Highlights
$250,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Kitchener, Ontario, Ca
Services Provided+1 Services
30% Custom Web Application Development
40% Legacy System Modernization
20% Backend Development
10% Frontend Development
AI Summary
“Strata Research specializes in developing and modernizing software, delivering dependable and secure solutions tailored to clients seeking comprehensive and high-quality technology services.”
Zergware LLCProfile set up by Edverise AI
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We are a team of software developers with experience ranging from Wall Street in New York City to small businesses throughout the Northeast. Our company is dedicated to finding mutually beneficial solutions for our clients. When we handle cloud infrastructure projects, our fees are determined by the
Highlights
$1,000+
Min Project Size
100-149
Avg Hourly Rate
2-9
Employees
Services Provided+2 Services
100% Legacy System Modernization
60% Workflow Automation (Zapier / Make / n8n)
20% AI Strategy & Roadmap Consulting
20% Cloud Consulting & SI
AI Summary
“Zergware LLC offers domestic software development, specializing in cost-saving automation, cloud infrastructure, and revenue-generating solutions, emphasizing direct client-developer collaboration for effective outcomes.”
Ulan SoftwareProfile set up by Edverise AI
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Ulan is a software development company located in Poland. For more than 13 years, we have been collaborating with clients globally to create software solutions. Our team is skilled, experienced, and enthusiastic about taking on new projects. Having worked in both corporate and startup settings, we h
Highlights
$25,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Wroclaw, Lower Silesian, Pl
Services Provided+1 Services
50% Custom Web Application Development
20% Mobile App Development (iOS & Android)
15% E-Commerce Development
5% Blockchain & Web3 Development
AI Summary
“Ulan Software is a Poland-based company offering comprehensive software development, consulting, and IT solutions focused on startups, web applications, and business process optimization globally.”
Lp Cloud Lab Pvt. Ltd.Profile set up by Edverise AI
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Lp Cloud Lab is a prominent software outsourcing company with offices in Germany, the USA, and India. We offer a full range of services to clients worldwide. Since our founding in 2009, we have successfully created over 500 mobile apps, web development projects, and desktop applications for Windows
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
50-249
Employees
Jodhpur, Rajasthan, In
Services Provided
50% Mobile App Development (iOS & Android)
40% Custom Web Application Development
10% Legacy System Modernization
AI Summary
“Lp Cloud Lab Pvt. Ltd. is a global software outsourcing company delivering innovative mobile, web, desktop, and cloud solutions through experienced teams since 2009, serving diverse industries worldwide.”
TrunexaProfile set up by Edverise AI
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Trunexa is a design firm specializing in embedded systems, IoT, and custom electronics for various businesses and industries. We provide comprehensive design and development services throughout the entire product development lifecycle, including New Product Development, Product Modernization, and Pr
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Montreal, Quebec, Ca
Services Provided
20% Mobile App Development (iOS & Android)
40% Legacy System Modernization
40% Custom Web Application Development
100% IT Staff Augmentation
AI Summary
“Trunexa is a dynamic design firm specializing in embedded systems, IoT, and custom electronics, delivering end-to-end product development and support across diverse industries including transportation and medical devices.”
CREATEQProfile set up by Edverise AI
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CREATEQ is a software engineering firm with more than 25 years of experience assisting businesses in high-stakes sectors to develop, modernize, and secure their digital platforms. Our team of over 300 experts, located across seven sites in Eastern Europe and North Africa, combines extensive technica
Highlights
50-99
Avg Hourly Rate
250-999
Employees
Freienbach, Ch
Services Provided+1 Services
55% Legacy System Modernization
45% Custom Web Application Development
100% DevOps Engineering
65% BI & Big Data Consulting & SI
AI Summary
“CREATEQ is a certified software engineering firm with 25+ years' expertise delivering custom software, legacy modernization, and cybersecurity solutions for regulated, mission-critical industries globally.”

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