Top Telecommunications Custom Web Application Development Companies

Discover Custom Web Application Development 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

4,081 Companies

Top Telecommunications Custom Web Application Development Companies

Geotech Infoservices Deutschland GmbH
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Mit Hauptsitz im Hafen von Düsseldorf, Nordrhein-Westfalen, ist Geotech auch in Großbritannien, Dänemark, den Niederlanden und Kolkata (Indien) aktiv. Wir bieten innovative Softwarelösungen für Kunden in Deutschland, Europa und Nordamerika an. Unser Fokus liegt auf individueller Softwareentwicklung,
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Services Provided
70% Custom Web Application Development
30% Mobile App Development (iOS & Android)
AI Summary
“Geotech Infoservices Deutschland GmbH, based in Düsseldorf, delivers customized software solutions leveraging 23 years' expertise and international talent to support sustained business success across multiple regions.”
Itera-research
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Itera Research was established in 2004 and has since built a robust pool of IT talent. Our development center has gained significant expertise across various platforms. We have a team of over 50 professionals working in North America, Western and Eastern Europe, as well as the Asia-Pacific region. O
Highlights
$25-49/hr
Avg Hourly Rate
10-49
Employees
Kharkiv, Kharkiv, Ua
Services Provided
65% Custom Web Application Development
35% Mobile App Development (iOS & Android)
AI Summary
“Itera Research, founded in 2004, offers extensive IT development services with a skilled global team certified in multiple systems and project management methodologies.”
Smartbox Equipment
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Smartbox is a Canadian research and development firm that specializes in creating software solutions for service subscription billing as well as telecommunications rating and routing management. Founded in the early 2000s, Smartbox initially developed its first telecommunication software specificall
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Westmount, Quebec, Ca
Services Provided
19% ECM Consulting and SI
15% CRM Consulting and SI
33% Web App UI Design
33% Custom Web Application Development
AI Summary
“Smartbox is a Canadian R&D firm developing software for service subscription billing, telecommunications rating, and routing management, evolving from telecom to VOIP and diverse subscription services.”
Website Corner
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
👩‍💻 I am a web designer and developer with over 10 years of experience, focused on creating visually appealing and user-friendly websites that enhance brands and boost engagement. My specialization is in 𝗪𝗼𝗿𝗱𝗽𝗿𝗲𝘀𝘀, where I have refined my abilities to produce custom, responsive, and high-
Highlights
$25-49/hr
Avg Hourly Rate
Services Provided
70% Custom Web Application Development
30% E-Commerce Development
AI Summary
“Website Corner is a web design and development expert with 10+ years crafting custom, responsive WordPress sites that enhance brand identity and boost client engagement across diverse sectors.”
Vandyam Solutions Pvt. Ltd.
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
We are a forward-thinking IoT company focused on state-of-the-art technology products and services. Our main offering is an asset tracking device designed for sophisticated agricultural applications. Additionally, we provide a variety of specialized services, such as hardware and firmware engineerin
Highlights
$10,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Belagavi, Karnataka, In
Services Provided
50% Custom Web Application Development
35% Generative AI
15% BI & Big Data Consulting & SI
AI Summary
“Vandyam Solutions Pvt. Ltd. specializes in advanced IoT technology, offering asset tracking devices for agriculture, alongside engineering, development, UI/UX, and data science services.”
P
PANTHEON.tech
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
PANTHEON.tech is a research and development firm focused mainly on creating network technologies and prototype software. Our goal is to connect the world through innovative technologies and extensive experience. Although we are based in Slovakia, we direct most of our business efforts towards Silico
Highlights
50-249
Employees
Bratislava, Bratislava, Sk
Services Provided
50% Custom Web Application Development
50% Managed IT Services
AI Summary
“PANTHEON.tech is a Slovakia-based R&D firm specializing in innovative network technologies and prototype software development, primarily serving clients in Silicon Valley to advance global connectivity.”
WSFU
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Our emphasis on providing solutions for technology and digital issues strategically connects us to delivering brand consultancy and solutions.
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Ludwigsburg, Baden Wurttemberg, De
Services Provided
70% Custom Web Application Development
30% CMS Development & Customization
AI Summary
“WSFU specializes in technology and digital solutions, strategically delivering comprehensive brand consultancy and innovative services to address diverse business challenges.”
KODO 360 S.L.
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
We are a technology development firm located in the Canary Islands, focused on delivering tailored digital solutions that blend creativity, design, and efficiency. Our all-encompassing strategy covers everything from process analysis to cloud implementation, empowering our clients' digital transform
Highlights
$25,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided
70% Custom Web Application Development
30% Mobile App Development (iOS & Android)
AI Summary
“KODO 360 S.L. is a Canary Islands-based technology firm delivering tailored digital solutions through process analysis, design, and cloud implementation, driving clients' agile digital transformation effectively.”
Toro Performance Sp. z o.o.
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
We are a software development company that has been providing ready-made solutions and IT expert leasing services since 2015. We integrate our software engineering expertise with a deep understanding of client requirements, effectively translating business needs into various programming languages. T
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Poznan, Greater Poland, Pl
Services Provided
20% Mobile App Development (iOS & Android)
60% Custom Web Application Development
20% E-Commerce Development
AI Summary
“Toro Performance Sp. z o.o. offers software development, IT expert leasing, and cybersecurity services, supporting diverse business needs with tailored solutions and compliance expertise since 2015.”
Sirocco
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Simplify your tasks and reduce costs with a distinctive IT solution. We are a reputable software firm with more than 15 years of experience in the IT sector. We manage every facet of external projects and develop innovative in-house solutions. Our current team comprises over 80 professionals based i
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Warszawa, Masovian, Pl
Services Provided
60% Custom Web Application Development
40% Mobile App Development (iOS & Android)
AI Summary
“Sirocco is a Polish software firm with 15+ years' expertise in custom web and mobile app development, delivering innovative IT solutions across diverse industries.”

«Previous

...

9 1012 13

...

409

...

409

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.