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

Powerserve
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Powerserve is made up of exceptional programmers, acclaimed designers, and seasoned advertising experts collaborating in one location. We have been specializing in Digital Advertising, Website Design, and Software Development in Augusta, Georgia, since 1998.
Highlights
$1,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
10-49
Employees
Augusta, Georgia, Us
Services Provided+12 Services
13% Custom Web Application Development
8% Mobile App Development (iOS & Android)
3% Legacy System Modernization
8% Frontend Development
AI Summary
“Powerserve delivers comprehensive digital solutions including advertising, website design, and software development with expert teams in Augusta, Georgia, since 1998.”
Optim Consultacy Services
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Optim Consultancy Services is an enterprise application development and services company that has been in operation for seven years, having been established in 2009. The company has experienced gradual growth and has built a client base across the USA, South Africa, Europe, Canada, and Singapore. Ou
Highlights
$5,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Nashik, Maharashtra, In
Services Provided+3 Services
20% Mobile App Development (iOS & Android)
18% Custom Web Application Development
5% E-Commerce Development
7% Legacy System Modernization
AI Summary
“Optim Consultancy Services, founded in 2009, delivers enterprise mobility, agile development, and technology solutions globally, specializing in mobile, web applications, ERP, and cloud-based services for diverse clients.”
XB Software
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
XB Software is a tailor-made software development company that specializes in outsourcing and outstaffing services for comprehensive development projects. We cater to small and medium enterprises in the USA and Europe, offering services in web and app development, project management software, front-
Highlights
250-999
Employees
Warszawa, Masovian, Pl
Services Provided+5 Services
10% Custom Web Application Development
8% Mobile App Development (iOS & Android)
5% Legacy System Modernization
7% Backend Development
AI Summary
“XB Software specializes in tailor-made software development and outsourcing, offering web and app solutions with expertise in JavaScript libraries and cross-platform technologies for SMEs in the USA and Europe.”
Aagnia Technologies
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Aagnia Technologies specializes in developing tailored software applications, such as IoT, AI and ML, data analytics, cloud services, automation, solution architecture, and ERP. Our highly skilled software development team is well-equipped to address the specific needs of our clients. Our solutions
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Coimbatore, Tamil Nadu, In
Services Provided+1 Services
20% Custom Web Application Development
5% Legacy System Modernization
9% Mobile App Development (iOS & Android)
33% IT Staff Augmentation
AI Summary
“Aagnia Technologies delivers tailored software solutions across IoT, AI, ML, data analytics, cloud services, automation, and ERP, enhancing innovation and operational efficiency for diverse clients.”
NovusNorth, Inc
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
We are a company focused on digital product and platform strategy, user experience design, and front-end development. We facilitate brainstorming sessions, develop customer journey maps, engage in service design, and establish OKRs and KPIs to assess the success of new platforms.
Highlights
$10,000+
Min Project Size
10-49
Employees
New York, New York, Us
Services Provided+1 Services
20% Frontend Development
5% Legacy System Modernization
9% Custom Web Application Development
33% Product UX Strategy
AI Summary
“NovusNorth, Inc. specializes in digital product strategy, UX design, front-end development, service design, and performance metrics to optimize platform success and customer experiences.”
Elsewhen
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Elsewhen is a digital product consultancy that assists leaders in leveraging advanced design and technology strategies to create a positive impact within their organizations. We have earned the trust of notable companies such as Google, Inmarsat, Spotify, Mastercard, Citi, Bupa, and Microsoft. Our s
Highlights
$100,000+
Min Project Size
50-249
Employees
Services Provided+3 Services
25% Custom Web Application Development
8% Legacy System Modernization
22% Product UX Strategy
12% UX Research & Usability Testing
AI Summary
“Elsewhen is a digital product consultancy partnering with leading firms to deliver expert digital strategy, innovative product design, and customer-focused digital transformation services.”
Gaper
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
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/hr
Avg Hourly Rate
250-999
Employees
New York, New York, Us
Services Provided+4 Services
10% Machine Learning Model Development
20% IT Staff Augmentation
5% AI Model Fine-Tuning & Training
3% 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.”
Jemersoft SAS
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
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
6% Mobile App Development (iOS & Android)
8% Legacy System Modernization
6% Custom Web Application Development
8% 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.”
Mediatopia
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Mediatopia is a specialized software engineering firm located in Bristol. Founded in 2010, we have transitioned from a traditional web design studio to a dedicated developer of AI agents, Next.js platforms, and tailored SaaS architecture. Our goal is to assist innovative businesses in replacing manu
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Bristol, England, Gb
Services Provided+3 Services
12% Custom Web Application Development
15% SaaS Product Development
7% Legacy System Modernization
10% AI Strategy & Roadmap Consulting
AI Summary
“Mediatopia is a UK software firm delivering bespoke AI solutions, Next.js web platforms, SaaS engineering, and legacy modernization with a focus on intelligent automation and high performance.”
7Factor Software
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
7Factor Software is a company specializing in software and cloud services, dedicated to integrating innovation throughout your software delivery pipeline. We tackle some of the industry's most challenging issues related to high availability systems design, software engineering and architecture, and
Highlights
$10,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
10-49
Employees
Atlanta, Georgia, Us
Services Provided+5 Services
7% Frontend Development
9% Backend Development
5% Mobile App Development (iOS & Android)
5% Legacy System Modernization
AI Summary
“7Factor Software specializes in cloud-native software and site reliability engineering, delivering innovative, high-availability solutions and quality-driven services across public and private cloud environments.”

«Previous 1

...

225 226228 229

...

449 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.