Top Information technology Legacy System Modernization Companies

Discover Legacy System Modernization companies serving the Information technology industry. Compare services, pricing, and capabilities to find the right partner on Edverise.

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

1,862 Companies

Top Information technology Legacy System Modernization Companies

iTech4Web
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Information on iTech4Web Located in Chicago, USA, iTech4Web boasts a skilled delivery team across the USA and Europe. We focus on providing complete turnkey solutions for web development and CMS projects, which encompass comprehensive UI/UX design customized for businesses and organizations. Our
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Lisle, Illinois, Us
Services Provided+2 Services
23% Custom Web Application Development
13% API Development & Integration
7% Progressive Web App (PWA) Development
7% Legacy System Modernization
AI Summary
“iTech4Web, headquartered in Chicago with teams across the USA and Europe, delivers turnkey web development and CMS solutions featuring customized UI/UX design using technologies like Drupal, WordPress, PHP, and React.”
Mahanttech Consulting Services
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
About MahantTech: Our team consists of over 40 talented engineers, project managers, and leaders who thrive on the enthusiasm our clients have for their ideas. We are constantly seeking new methods to deliver solutions and enhance products. MOBILE APPS: Whether it’s B2B or B2E applications for ent
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Anand, Gujarat, In
Services Provided+6 Services
7% Backend Development
2% Legacy System Modernization
12% Mobile App Development (iOS & Android)
2% ERP & CRM Development
AI Summary
“Mahanttech Consulting Services delivers comprehensive software solutions across mobile apps, web development, IoT, AI-powered bots, gaming, and UI/UX design, leveraging extensive technical expertise and innovation.”
qoliber
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Qoliber, previously known as Q-Solutions Studio, is a certified software development company and one of only two GOLD Partners for Hyvä in Poland (Europe). We specialize in eCommerce technologies, including Magento 1, Magento 2, Shopware, and Hyvä implementations, and work with international clients
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Poznan, Greater Poland, Pl
Services Provided+1 Services
50% E-Commerce Development
20% Backend Development
15% Frontend Development
10% Custom Web Application Development
AI Summary
“Qoliber is a certified software development company and Hyvä GOLD Partner in Poland, delivering high-quality eCommerce solutions including Magento, Shopware, and Hyvä for global clients.”
Saigon Technology
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Saigon Technology is a prominent custom software development firm with headquarters in Ho Chi Minh City and Da Nang, Vietnam. Founded in 2012, we boast a team of over 400 skilled software engineers and a robust development process. We have branches in Reston, Virginia (USA), Australia, Switzerland,
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
250-999
Employees
Vn
Services Provided+3 Services
20% Software Development Services
20% Mobile App Development (iOS & Android)
20% Custom Web Application Development
10% Machine Learning Model Development
AI Summary
“Saigon Technology is a leading Vietnamese custom software development firm with global offices, offering agile, ISO-certified outsourcing solutions across diverse industries, including banking, healthcare, and retail.”
ThinQ-shift
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
We are on a mission of digital transformation, bringing ideas to fruition through our extensive experience with entrepreneurs and innovators in sectors like Financial Services, Education, and Healthcare. Our approach involves collaborating with clients to envision transformative strategies for their
Highlights
2-9
Employees
Happy Valley, South Australia, Au
Services Provided+5 Services
5% Mobile App Development (iOS & Android)
13% Legacy System Modernization
8% Custom Web Application Development
10% Cloud Consulting & SI
AI Summary
“ThinQ-shift drives digital transformation across sectors like Financial Services, Education, and Healthcare, leveraging 20+ years' expertise to deliver strategic, collaborative solutions for global enterprises.”
Codesmith Development
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
At Codesmith, we implement an agile methodology that plays a crucial role in the success of our development projects. This approach promotes consistent communication between our development team and project stakeholders, enabling us to thoroughly grasp our clients' requirements. As a result, Codesmi
Highlights
$10,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
10-49
Employees
Atlanta, Georgia, Us
Services Provided+2 Services
15% Mobile App Development (iOS & Android)
20% Custom Web Application Development
10% API Development & Integration
5% Legacy System Modernization
AI Summary
“Codesmith Development employs agile methodologies to ensure clear communication and thorough understanding of client needs, delivering high-quality software solutions that consistently exceed expectations.”
Appernity
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Appernity has quickly emerged as a top player in web and mobile app development, serving a diverse clientele that includes funded startups, Fortune 500 companies, internet marketers, and aspiring entrepreneurs seeking MVP solutions. With over 574 projects completed, more than 376 clients, and a team
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
New Delhi, Delhi, In
Services Provided+3 Services
20% Mobile App Development (iOS & Android)
15% Custom Web Application Development
3% Legacy System Modernization
7% Backend Development
AI Summary
“Appernity specializes in web and mobile app development, partnering with startups and enterprises since 2017, delivering diverse, cost-effective MVPs and top-charting applications worldwide.”
SystemSeed
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
We are a digital agency that focuses on web development, strategy, training, and support in Drupal and React, with an emphasis on social impact. At SystemSeed, we assist high-impact organizations in achieving their goals through web technology. Handling complex projects is our everyday specialty. Wh
Highlights
$25,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
10-49
Employees
Barcelona, Catalonia, Es
Services Provided+3 Services
23% Custom Web Application Development
3% E-Commerce Development
7% Legacy System Modernization
14% Product UX Strategy
AI Summary
“SystemSeed is a digital agency specializing in Drupal and React web development, UX/UI design, and Agile training, serving diverse organizations to deliver high-quality, socially impactful technology solutions.”
appybros
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Appybros is a versatile internet technology agency that offers a variety of services focused on web and mobile app development. Our team of skilled professionals possesses diverse expertise, allowing us to provide customized solutions that cater to the specific business requirements of our clients.
Highlights
$25,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Lugano, Ticino, Ch
Services Provided+4 Services
20% Custom Web Application Development
20% Mobile App Development (iOS & Android)
8% E-Commerce Development
2% Legacy System Modernization
AI Summary
“Appybros is a Switzerland-based internet technology agency specializing in custom web and mobile app development, UX/UI design, branding, and strategic collaboration with diverse clients.”
Fitech
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Fitech Solution Incorporation is dedicated to helping financial institutions and businesses maintain their competitive advantage in the marketplace through lean operations and effective risk management, utilizing advanced and user-friendly technology and solutions. Founded by banking professionals
Highlights
50-249
Employees
Sg
Services Provided+5 Services
5% E-Commerce Development
10% API Development & Integration
7% Legacy System Modernization
5% Mobile App Development (iOS & Android)
AI Summary
“Fitech Solution Incorporation delivers tailored technology and risk management solutions, leveraging industry expertise to empower financial institutions in Vietnam and globally for competitive advantage.”

...

...

...

Latest insights & expert perspectives

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

Stated minimum project sizes among the firms listed under software development services on Edverise, with the $50,000 band shaded

Vendor Selection

Questions to Ask a Software Development Agency: Six With Proof

A vetting script for second-round agency calls: six questions, the document each answer has to produce, and what a directory listing or a badge really proves.

Nihar Ranjan Rout

10/31/2026

Three software development quotes of $38,000, $94,000 and $210,000 converted to effective hourly rates of $79, $73 and $87.50

Vendor Selection

How to Compare Software Development Quotes Priced 5x Apart

Three bids for the same build are rarely comparable as written. A normalization checklist, a weighted grid adapted from FAR Part 15.3, and the hourly arithmetic.

Akash Mohapatra

10/31/2026

Chart of minimum project size stated by firms listed under AI agent development on Edverise, with the $50,000 band highlighted

Vendor Selection

AI Agent Development Cost: Build, Tokens, Reliability

An AI agent has three costs. Compute the monthly token bill from published list prices, then set the build quote against what listed firms actually charge.

Santanu Prasad Sahoo

10/31/2026

Check All Our Blogs

One Platform. One Promise. One Trust.

Edverise is building the trusted way to find tech vendors. List your company early, or talk to us about backing the platform.