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

AKOS
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
We focus on major projects aimed at delivering certainty at twice the speed. We embrace rapid failures and are not deterred by the challenges of evolving priorities, as long as we create value. With offices and management teams in Phoenix, San Diego, Seattle, and Toronto, AKOS stands out as a top da
Highlights
$50,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
10-49
Employees
Scottsdale, Arizona, Us
Services Provided+4 Services
10% Legacy System Modernization
25% Custom Web Application Development
15% Mobile App Development (iOS & Android)
5% IT Staff Augmentation
AI Summary
“AKOS is a leading agency specializing in data analytics, eCommerce, and custom software development, delivering rapid, innovative AI-driven solutions across diverse sectors with reliability and expertise.”
GeneXus Consulting
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Through a strong partnership with our clients, we create, build, and execute dependable, innovative solutions that significantly affect their businesses. We undertake projects aimed at establishing essential digital solutions for organizations undergoing digital transformation. By blending expertise
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Montevideo, Montevideo, Uy
Services Provided
40% Mobile App Development (iOS & Android)
40% Custom Web Application Development
10% Legacy System Modernization
10% QA & Software Testing
AI Summary
“GeneXus Consulting partners with clients to deliver innovative digital transformation solutions, combining expertise and technical skills to enhance business models and competitiveness.”
N7 Mobile
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
At N7 Mobile, we transform your needs, ideas, and feelings into fresh solutions. We develop dependable applications featuring creative and unique user interfaces. Connect with our knowledgeable team to challenge the impossible and unlock your business's potential.
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Warszawa, Masovian, Pl
Services Provided+6 Services
24% Mobile App Development (iOS & Android)
8% Custom Web Application Development
2% Legacy System Modernization
14% Product UX Strategy
AI Summary
“N7 Mobile develops dependable applications with innovative user interfaces, transforming ideas into effective solutions to unlock business potential through expert collaboration.”
Intelligaia
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
**Intelligaia: Realizing Your Product's Potential** Intelligaia is a top UX team focused on realizing the full potential of your product. We offer a wide range of CX Design and Engineering services, including Design Workshops, Experience Design, Product Development, and UX for AI & Data Science. In
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
Cary, North Carolina, Us
Services Provided+10 Services
35% Product UX Strategy
10% AR/VR & Mixed Reality Services
10% Legacy System Modernization
10% Managed IT Services
AI Summary
“Intelligaia specializes in comprehensive UX and CX design, product development, and AI-driven solutions, enhancing user experience and driving business growth for enterprises and startups alike.”
JSGuru
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
We are a full-cycle product development company that specializes in tackling complex development challenges, combining exceptional design with a user-friendly experience for mobile, web, and custom software projects. We have maintained long-lasting relationships with our clients, some of which span
Highlights
$25,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Novi Sad, Rs
Services Provided+3 Services
20% Custom Web Application Development
15% Mobile App Development (iOS & Android)
10% API Development & Integration
5% Legacy System Modernization
AI Summary
“JSGuru is a full-cycle product development firm specializing in rapid, agile creation of scalable mobile, web, and custom software solutions, trusted by clients across sectors for over eight years.”
AKDev Group
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
At AKDev Group, we develop impactful IT solutions designed to help businesses grow, optimize, and innovate. Since 2017, we've successfully completed over 60 projects in the US, EU, Canada, UAE, and elsewhere, collaborating with startups and small to medium-sized businesses to realize new ideas and e
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Tbilisi, Tbilisi, Ge
Services Provided+3 Services
25% Custom Web Application Development
20% Mobile App Development (iOS & Android)
15% API Development & Integration
15% Backend Development
AI Summary
“AKDev Group delivers scalable, high-performance IT solutions since 2017, serving diverse industries globally with software development, optimization, and Agile support, ensuring lasting client partnerships and growth.”
Shard Labs
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Founded in 2019, we are a startup dedicated to guiding our clients through a comprehensive digital transformation. Our agile team of consultants and developers, based in Zagreb, manages every aspect of successful project delivery, from strategy and planning to the implementation of digital solutions
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Split, Split Dalmatia, Hr
Services Provided
60% Blockchain & Web3 Development
25% Custom Web Application Development
5% Legacy System Modernization
10% API Development & Integration
AI Summary
“Founded in 2019 in Zagreb, Shard Labs offers comprehensive digital transformation services, combining technical expertise and business insight to deliver tailored solutions enhancing client operations and engagement.”
getdata.systems
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Developing software is a challenging endeavor that demands a diverse set of skills. As a result, it takes years to cultivate the appropriate expertise within a company. Our aim is to provide comprehensive, top-tier solutions customized to meet your requirements.
Highlights
$25,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Gdansk, Pomeranian, Pl
Services Provided+1 Services
18% Custom Web Application Development
10% Frontend Development
17% Backend Development
5% Legacy System Modernization
AI Summary
“Getdata.systems specializes in delivering tailored, high-quality software solutions by leveraging extensive expertise to address diverse challenges in software development efficiently.”
HS High Stake GmbH
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
About Us: High Stake is your partner in agile software and mobile app development. We focus on providing custom solutions that advance businesses, guiding you from the initial idea through to perfect implementation and beyond. Our expertise extends beyond new developments; we also provide thorough s
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Karlsruhe, Baden Wurttemberg, De
Services Provided+1 Services
30% Custom Web Application Development
25% Mobile App Development (iOS & Android)
20% Backend Development
15% Frontend Development
AI Summary
“HS High Stake GmbH delivers agile, custom software and mobile app development, offering end-to-end solutions and robust support to enhance and maintain diverse business systems.”
303 Software
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Founded in Denver, Colorado, 303 Software is a celebrated software development company that focuses on creating custom B2B digital solutions. Since 2006, we have collaborated with businesses to develop high-performance applications that enhance efficiency and foster growth. Our skilled team offers c
Highlights
$50,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Denver, Colorado, Us
Services Provided+2 Services
18% Custom Web Application Development
15% Mobile App Development (iOS & Android)
10% API Development & Integration
7% Legacy System Modernization
AI Summary
“303 Software, based in Denver, specializes in custom B2B digital solutions, offering strategic consulting, UX/UI, full-stack development, and mobile apps, while advancing AI integration and scalable product design.”

«Previous

...

12 1315 16

...

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.