Top Business services Legacy System Modernization Companies

Discover Legacy System Modernization companies serving the Business services 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

1,458 Companies

Top Business services Legacy System Modernization Companies

Kolda Tech
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Build Smarter, Deliver Faster with KoldaTech At KoldaTech, we understand that speed and quality are intertwined. By combining process automation, extensive industry knowledge, and a customer-centric approach, we can provide a minimum viable product within just 6 to 12 months, all while maintaining
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
New York, New York, Us
Services Provided+2 Services
25% Custom Web Application Development
20% Mobile App Development (iOS & Android)
5% Legacy System Modernization
25% Graphic Design
AI Summary
“KoldaTech specializes in rapid, high-quality custom software development and legacy system maintenance, leveraging AI and automation to deliver tailored, efficient solutions that align with client goals.”
Tekify Co., Ltd
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Tekify, which means "simplify technology," is a prominent IT outsourcing firm located in Vietnam that offers services globally. We specialize in digital transformation across various sectors and industries. Our portfolio of services includes assistance from a talented and enthusiastic team dedicated
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Ha Noi, Hanoi, Vn
Services Provided+3 Services
30% Custom Web Application Development
20% Mobile App Development (iOS & Android)
10% QA & Software Testing
10% E-Commerce Development
AI Summary
“Tekify Co., Ltd. is a Vietnam-based IT outsourcing firm specializing in digital transformation and innovation, delivering tailored technology solutions globally with competitive pricing and dedicated expertise.”
3s IT Services
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
We are a top mobile and web app development firm dedicated to creating exceptional software for clients across a range of industries. Our skilled team of developers ensures timely project delivery with flawless code, guaranteeing a bug-free experience.
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
New Delhi, Delhi, In
Services Provided
23% Mobile App Development (iOS & Android)
22% Custom Web Application Development
5% Legacy System Modernization
50% Other Digital Marketing
AI Summary
“3s IT Services is an India-based firm specializing in custom mobile and web application development, delivering quality software and digital marketing solutions across diverse industries with timely execution.”
Blue Mongoose
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
We transform your innovative ideas into exceptional products. With experience assisting over 30 companies in creating user-friendly products, we've worked with everyone from solo startups to established SMEs developing internal applications. Our efficient process ensures you can launch within eight
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Singapore, Singapore, Sg
Services Provided+3 Services
40% Custom Web Application Development
10% Legacy System Modernization
5% Interaction Design
15% Wireframing & Prototyping
AI Summary
“Blue Mongoose specializes in rapidly transforming innovative ideas into user-friendly products, combining no-code and pro-code solutions to deliver scalable, cost-effective software for startups and SMEs within eight weeks.”
THTG
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Would you like to lower your programming and implementation costs? Are you open to collaborating with talented, innovative, and creative young professionals? Consider working with Polish programmers! We specialize in languages such as PHP, Java, Python, C#, and TypeScript. Additionally, as a Microso
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Poznan, Greater Poland, Pl
Services Provided+2 Services
14% BI & Big Data Consulting & SI
12% CRM Consulting and SI
8% ERP Consulting and SI
25% Custom Web Application Development
AI Summary
“THTG is a Polish IT firm specializing in AI consulting, custom software development, and managed IT services, leveraging expertise in BI, CRM, ERP, and Microsoft technologies to optimize business operations.”
Rotros
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
We assist you in expanding and advancing in the digital realm through traditional and cloud-based products utilizing established methods. Our team collaborates with startups and large enterprises globally to offer comprehensive product development services. You can tap into our digital knowledge to
Highlights
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided
35% Mobile App Development (iOS & Android)
55% Custom Web Application Development
10% Legacy System Modernization
AI Summary
“Rotros delivers comprehensive product development services using traditional and cloud-based solutions, empowering startups and enterprises worldwide to grow and scale effectively in the digital realm.”
Pell Software
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
• Entirely US-based— Our staff is full-time and never outsourced • Direct Collaboration between Clients and Engineers— No more miscommunications • Focused on Long-term Partnerships— Work directly with software engineers • Over 90 Perfect 5-Star Ratings— Exceptional service and support • Pre-
Highlights
$1,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
10-49
Employees
Denver, Colorado, Us
Services Provided+2 Services
20% Custom Web Application Development
13% API Development & Integration
7% Legacy System Modernization
10% E-Commerce Development
AI Summary
“Pell Software delivers custom AI-driven business software with US-based engineers, emphasizing direct client collaboration, long-term partnerships, and cost-effective pre-built templates for optimized workflows.”
Wazobia Technologies
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Wazobia Technologies | Your Reliable Partner in Software Engineering from Idea to Expansion. We collaborate with startups and expanding companies to create, develop, and enhance software products, managing the entire project lifecycle from initial concept to final deployment. At Wazobia Technologies
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
London, England, Gb
Services Provided+5 Services
8% Mobile App Development (iOS & Android)
3% Legacy System Modernization
10% Backend Development
5% Frontend Development
AI Summary
“Wazobia Technologies partners with startups and enterprises, delivering end-to-end software engineering services from concept to scalable product deployment, emphasizing strategy, design, and development integration.”
ecom.software
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Who are we? ECOM is a premier IT team that specializes in software solutions for the insurance and financial industries. Our mission is to turn our clients' visions into successful outcomes. We utilize AI, cloud technology, and SaaS, with Agile principles at our core. Our Solutions: By leveraging
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
Torun, Kuyavian Pomeranian, Pl
Services Provided+1 Services
40% Custom Web Application Development
20% Mobile App Development (iOS & Android)
15% API Development & Integration
15% Cloud Consulting & SI
AI Summary
“ecom.software delivers tailored software, mobile apps, and cloud solutions for financial and insurance sectors, leveraging AI and Agile to drive digital transformation and operational efficiency.”
Liquid ICT
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Liquid ICT is an IT consultancy based in the UK that provides enterprise-level solutions in AI, cloud computing, and DevOps. OUR EXPERTISE • AI & Intelligent Automation - Development of custom AI agents, workflow automation, and implementation of machine learning to achieve measurable returns on i
Highlights
$10,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Watton, England, Gb
Services Provided+12 Services
1% Cloud Consulting & SI
4% Workflow Automation (Zapier / Make / n8n)
5% Machine Learning Model Development
5% Custom AI Chatbot Development
AI Summary
“Liquid ICT is a UK-based IT consultancy delivering AI, cloud, DevOps, cybersecurity, and software development solutions with a focus on business-aligned technology and digital transformation.”

...

...

...

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.