Top Telecommunications Legacy System Modernization Companies

Discover Legacy System Modernization companies serving the Telecommunications 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

506 Companies

Top Telecommunications Legacy System Modernization Companies

Ultimate Software Development IT Consulting
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Consulting and development services in software and artificial intelligence, encompassing application development, generative AI, big data, cloud solutions, ERP, CRM, enterprise and custom software, complex software, cybersecurity, system integration, implementation, transformation, outsourcing, and
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Services Provided+34 Services
5% Custom Web Application Development
3% Mobile App Development (iOS & Android)
4% API Development & Integration
3% E-Commerce Development
AI Summary
“Ultimate Software Development IT Consulting offers comprehensive software and AI consulting, including application development, big data, cloud, ERP, CRM, cybersecurity, integration, and automation services.”
C
Coder Valley Solution Private Limited
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Coder Valley is reshaping how businesses approach the design and production of their products, software, web applications, and mobile applications. We collaborate with companies to craft strategies, choose appropriate solutions and platforms, implement enterprise and user tools, and embrace the nece
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
2-9
Employees
Ahmedabad, Gujarat, In
Services Provided+13 Services
4% E-Commerce Development
8% Custom Web Application Development
6% Mobile App Development (iOS & Android)
2% Legacy System Modernization
AI Summary
“Coder Valley specializes in comprehensive IT consulting and development services, offering tailored strategies and solutions to enhance innovation and efficiency for global businesses.”
Buddhi Soft Solutions
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
We Create Your Ideal System...
Highlights
Mirigama, Western Province, Lk
Services Provided+7 Services
5% E-Commerce Development
12% Mobile App Development (iOS & Android)
14% Custom Web Application Development
3% Legacy System Modernization
AI Summary
“Buddhi Soft Solutions specializes in delivering tailored software systems, creating ideal solutions that meet diverse client needs across various industries with professionalism and expertise.”
Denver Devshop
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
We develop web and mobile applications with an emphasis on quick prototyping. As leaders in the industry, we specialize in creating scalable software solutions. We seamlessly collaborate with your team to align closely with your brand and core values. Consider us your on-demand startup team.
Highlights
$25,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Services Provided+28 Services
5% Custom Web Application Development
4% Mobile App Development (iOS & Android)
3% Backend Development
3% Frontend Development
AI Summary
“Denver Devshop delivers scalable custom software and mobile applications, integrating AI, blockchain, analytics, UX/UI design, and consulting to support digital transformation and business growth.”
L
localhost %
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
localhost ? is a small research and development studio located in London that creates applications and experiences. At present, they are working on experiments and decentralized web projects, supported through paid projects.
Highlights
$10,000+
Min Project Size
2-9
Employees
Services Provided+10 Services
2% Legacy System Modernization
2% Mobile App Development (iOS & Android)
1% E-Commerce Development
7% Blockchain & Web3 Development
AI Summary
“localhost ? is a London-based R&D studio specializing in application development and decentralized web experiments, supported by paid projects to innovate digital experiences.”
Triangle Software Solutions LTD
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
State-of-the-art software solutions. Skilled in developing web and mobile applications. Committed to delivering innovation and quality.
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided+34 Services
1% Blockchain & Web3 Development
3% Code Review & Technical Audits
5% Mobile App Development (iOS & Android)
3% E-Commerce Development
AI Summary
“Triangle Software Solutions LTD. specializes in innovative, high-quality software development, delivering expert web and mobile applications tailored to client needs across diverse industries.”

«Previous

...

46 47 48 49 50

...

Latest insights & expert perspectives

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

A clipboard checklist with a ruler, a calendar and a coin stack, for a software development RFP template

Vendor Selection

Software Development RFP Template (Free Download)

A free ten-section software development RFP template with a filled-in example, a proposal scorecard, and Edverise data on agency minimum project sizes.

Nihar Ranjan Rout

10/26/2026

A signed contract surrounded by a padlock, a stopwatch and a target, for fixed price, time and material and outcome-based contracts

Vendor Selection

Fixed Price vs Time and Material vs Outcome-Based Contracts

When to use fixed price, time and material or outcome-based contracts with a software agency, with a worked example and Edverise data on project minimums.

Nihar Ranjan Rout

10/22/2026

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 built…

Nihar Ranjan Rout

4/4/2026

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.