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 9, 2026

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4,444 Companies

List of the Best Legacy System Modernization Agencies

GaperProfile set up by Edverise AI
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Supported by alumni from Harvard and Stanford, we connect you with top talent and have successfully collaborated with Fortune 500 companies as well as accelerated the growth of startups, from early-stage to venture-backed. At Gaper.io, our network includes the top 1% of vetted engineers from around
Highlights
$50,000+
Min Project Size
50-99
Avg Hourly Rate
250-999
Employees
New York, New York, Us
Services Provided+4 Services
20% Machine Learning Model Development
40% IT Staff Augmentation
10% AI Model Fine-Tuning & Training
5% AI Strategy & Roadmap Consulting
AI Summary
“Gaper connects businesses with the top 1% of global software engineers, streamlining remote hiring, payroll, benefits, and compliance to accelerate growth across startups and Fortune 500 companies.”
TPIsoftwareProfile set up by Edverise AI
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Established in 2005, TPIsoftware is a prominent software company based in Taiwan that focuses on proprietary enterprise solutions for essential systems (DigiLism), artificial intelligence (SysTalk.ai), cybersecurity (GadoSecurity), and sustainability management (ESGswift). With a significant presenc
Highlights
$25,000+
Min Project Size
25-49
Avg Hourly Rate
250-999
Employees
Taipei, Tw
Services Provided+7 Services
30% API Development & Integration
20% Mobile App Development (iOS & Android)
25% Legacy System Modernization
25% Custom Web Application Development
AI Summary
“Founded in 2005, TPIsoftware delivers proprietary enterprise solutions across AI, cybersecurity, sustainability, and essential systems, supporting digital transformation in finance, healthcare, government, and manufacturing across Asia.”
Ardent Blue Technologies LLCProfile set up by Edverise AI
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With over 20 years of combined experience, we at Ardent Blue have participated in prominent projects such as Battlefield 2, along with numerous other AAA titles. Our proficiency in Unreal Engine, Unity, and Augmented Reality enables us to deliver exceptional results. Reach out to us today! Here’s w
Highlights
$10,000+
Min Project Size
50-99
Avg Hourly Rate
2-9
Employees
Services Provided+5 Services
15% Custom Web Application Development
15% API Development & Integration
20% Frontend Development
10% Legacy System Modernization
AI Summary
“Ardent Blue Technologies LLC specializes in game development, AR/VR experiences, and 3D design using Unreal Engine and Unity, delivering tailored, high-quality solutions with ongoing support.”
SavvyTribeProfile set up by Edverise AI
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At SavvyTribe, we hold the belief that exceptional software development hinges on extensive industry knowledge. It's essential to comprehend our clients' unique needs and provide customized solutions that foster their business growth. Our team comprises highly trained software engineers who are pass
Highlights
$25,000+
Min Project Size
50-99
Avg Hourly Rate
10-49
Employees
Sofia, Sofia, Bg
Services Provided+11 Services
65% Custom Web Application Development
15% Legacy System Modernization
20% QA & Software Testing
5% Robotic Process Automation (RPA)
AI Summary
“SavvyTribe delivers tailored software development solutions with expertise in DevSecOps, Data Engineering, and Automated Testing, ensuring scalable, reliable technology aligned with clients' unique needs.”
86 AgencyProfile set up by Edverise AI
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86 Agency is a software development outsourcing firm that produces effective and scalable products using the latest web and mobile technologies across different industries. Our operations are founded on a customer-focused philosophy.
Highlights
$1,000+
Min Project Size
<25
Avg Hourly Rate
10-49
Employees
Gurugram, Haryana, In
Services Provided+3 Services
40% Custom Web Application Development
35% Mobile App Development (iOS & Android)
15% E-Commerce Development
10% Legacy System Modernization
AI Summary
“86 Agency is a customer-focused software development outsourcing firm specializing in scalable web and mobile solutions across various industries using the latest technologies.”
AwcodeProfile set up by Edverise AI
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We develop web-based software and websites, concentrating on applications for businesses and startups. Our team has considerable expertise in creating solutions for manufacturing companies and the transportation sector.
Highlights
$1,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Pattaya City, Th
Services Provided+2 Services
10% Mobile App Development (iOS & Android)
15% Legacy System Modernization
60% Custom Web Application Development
15% E-Commerce Development
AI Summary
“Awcode specializes in developing web-based software and websites, offering tailored solutions primarily for manufacturing and transportation sectors to support businesses and startups effectively.”
5HzProfile set up by Edverise AI
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5Hz is a technology partner that offers digital solutions aimed at fostering growth, automation, and enduring customer relationships. We focus on creating comprehensive digital ecosystems by merging advanced technologies with significant expertise in web development, blockchain engineering, and top-
Highlights
$5,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Lviv, Ua
Services Provided+9 Services
40% Custom Web Application Development
15% Mobile App Development (iOS & Android)
30% E-Commerce Development
5% Legacy System Modernization
AI Summary
“5Hz is a trusted technology partner delivering integrated digital solutions including web and mobile development, AI consulting, UI/UX design, and branding to drive growth and automation globally.”
Jemersoft SASProfile set up by Edverise AI
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We are a software company that collaborates with organizations on their journey toward Digital Transformation, enabling them to concentrate on their primary business activities.
Highlights
50-249
Employees
Cordoba, Cordoba, Ar
Services Provided+5 Services
30% Mobile App Development (iOS & Android)
40% Legacy System Modernization
30% Custom Web Application Development
40% Cloud Consulting & SI
AI Summary
“Jemersoft SAS is a software company partnering with organizations to facilitate digital transformation, allowing clients to focus on core business operations through tailored technology solutions.”
CounterpartProfile set up by Edverise AI
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Counterpart is a tailored software development firm that assists organizations in transforming intricate challenges into well-thought-out digital solutions. We collaborate with teams across various sectors, including education, nonprofits, healthcare, manufacturing, and more, to create technology th
Highlights
10-49
Employees
Fishers, Indiana, Us
Services Provided+3 Services
40% Custom Web Application Development
25% Mobile App Development (iOS & Android)
25% API Development & Integration
10% Legacy System Modernization
AI Summary
“Counterpart is a custom software development firm partnering with diverse sectors to deliver user-focused, durable digital solutions, emphasizing collaboration, design, and impactful technology.”
SiliconfitProfile set up by Edverise AI
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Siliconfit provides web services to businesses and organizations, including design, development, quality assurance, marketing, maintenance, and analysis. We have entered the web service sector to deliver exceptional and distinctive offerings to businesses. Our knowledge and experience in web develop
Highlights
$10,000+
Min Project Size
25-49
Avg Hourly Rate
10-49
Employees
Dnipro, Dnipropetrovsk, Ua
Services Provided+3 Services
45% Custom Web Application Development
15% Mobile App Development (iOS & Android)
30% E-Commerce Development
10% Legacy System Modernization
AI Summary
“Siliconfit delivers comprehensive web services including design, development, quality assurance, marketing, and maintenance, leveraging expertise to provide high-quality, distinctive solutions for businesses.”

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