Top Telecommunications Companies

Find the best companies specializing in the Telecommunications industry. Edverise helps you discover and compare Telecommunications agencies, assess their services and expertise, and choose the right partner for your project.

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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

9,907 Companies

List of the Best Telecommunications Companies

Pivot + Edge
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The hiring process should be straightforward, and now it is. We stand out from any recruiter or agency you’ve previously encountered. Our innovative talent acquisition system is designed specifically for startups, enabling you to attract, connect with, and hire the individuals necessary for your gro
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Ottawa, Ontario, Ca
Services Provided
68% Recruitment & Staffing Services
20% HRIS Consulting
12% Talent Management
AI Summary
“Pivot + Edge streamlines hiring for startups through innovative talent acquisition, while providing brand strategy and digital marketing services focused on telecommunications and corporate identity development.”
Epic Voice | AI Voice Agency
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Epic Voice is an AI voice agency located in Athens, Greece. We create, develop, and oversee AI telephony agents that answer calls for businesses around the clock in natural-sounding Greek, English, and other languages. Our AI agents respond to incoming calls within seconds, manage appointments throu
Highlights
$1,000+
Min Project Size
2-9
Employees
Services Provided
43% Custom AI Chatbot Development
7% IT Staff Augmentation
50% Customer Support Outsourcing
AI Summary
“Epic Voice is a Greek AI voice agency providing tailored, 24/7 AI telephony agents for diverse businesses, ensuring seamless call management, appointment scheduling, and customer interactions with cost-efficient solutions.”
Upsell Technologies
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With more than 20 years of experience and partnerships with over 6,000 companies, Upsell Technologies focuses on providing tailored solutions for diverse business needs. Our offerings encompass customer support center management, telemarketing, B2B appointment scheduling, and promoting store and eve
Highlights
1000-9999
Employees
Services Provided
33% Customer Support Outsourcing
19% Outbound Lead Generation
15% Appointment Setting Services
33% Telemarketing & Telesales
AI Summary
“Upsell Technologies offers tailored customer support, telemarketing, and appointment scheduling services with 24/7 inquiry support, serving over 6,000 clients for more than 20 years.”
Grid4 Communications
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Grid4 Communications is a privately-owned provider of IP communications services, located in Troy, MI. Established in 2001, Grid4 offers a comprehensive range of communication solutions for businesses and wholesale carriers. Their SmartCOMM® service suite features IP Voice (VoIP), SIP trunking, high
Highlights
10-49
Employees
Troy, Michigan, Us
Services Provided+1 Services
35% Managed IT Services
25% Cybersecurity Assessments & Hardening
10% IT Staff Augmentation
20% Other IT Consulting and SI
AI Summary
“Grid4 Communications, based in Troy, MI, provides comprehensive IP communication, managed IT, cybersecurity, and unified communications solutions to businesses and carriers since 2001.”
Telesens
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💎 PROFESSIONALISM. PERSISTENCE. PERCEPTION. PEOPLE. 💎 With 24 years of experience in enterprise-level product development and support, Telesens is well-equipped to handle a wide variety of tasks and projects, from straightforward applications to complex, high-load systems. We understand the divers
Highlights
$25,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Kharkiv, Kharkiv, Ua
Services Provided
38% Mobile App Development (iOS & Android)
12% Custom Web Application Development
50% IT Staff Augmentation
AI Summary
“Telesens, with 24 years' expertise, delivers enterprise software development, integration, and support globally across telecommunications, billing, and automation, managing complex projects with certified quality assurances.”
SourceX
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Customized solution engineering for telecommunications, CPaaS, and server providers. We possess extensive knowledge and expertise in the field: Let us handle your business operations while you focus on IT engineering!
Highlights
$25,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Kyiv, Ua
Services Provided+1 Services
14% Mobile App Development (iOS & Android)
20% Custom Web Application Development
20% Product UX Strategy
13% UX Research & Usability Testing
AI Summary
“SourceX specializes in customized solution engineering for telecommunications, CPaaS, and server providers, offering expert operational support to enable clients to focus on IT engineering.”
MEF.DEV
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MEF.DEV Uni LDA specializes in providing and developing software solutions that enhance communication and IT services for businesses. Our product range features an innovative open digital BSS core, which is a unified solution for managing business processes and delivering services. Our dedicated R&D
Highlights
$100,000+
Min Project Size
$150+/hr
Avg Hourly Rate
10-49
Employees
Services Provided
70% Legacy System Modernization
30% API Development & Integration
AI Summary
“MEF.DEV Uni LDA develops open, agile software solutions and platforms that optimize business processes, digital transformation, and IT services, especially for telecom companies managing legacy BSS systems.”
United Private Cloud
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United Private Cloud is a leading provider of enterprise-level Software-Defined Private Cloud solutions. We specialize in creating and managing highly available, secure, and scalable private clouds, making us one of the top experts in this field globally. Our G3 IaaS Private Cloud Platform, now in i
Highlights
250-999
Employees
San Francisco, California, Us
Services Provided
85% Cloud Consulting & SI
15% Other IT Consulting and SI
AI Summary
“United Private Cloud delivers enterprise-grade, secure, and scalable software-defined private cloud solutions, offering significant cost savings, integrated disaster recovery, and tailored services across global enterprises and governments.”
Tata Tele Business Services
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Tata Internet Leased Line (ILL) is a high-quality, enterprise-focused dedicated internet connectivity solution from Tata Teleservices, one of the most reputable telecom providers in India. It is specifically designed for businesses that demand reliable, high-speed, and secure internet access. Tata I
Highlights
1000-9999
Employees
Services Provided
100% IT Infrastructure & Hosting Services
AI Summary
“Tata Tele Business Services offers dedicated, high-speed, secure internet solutions with scalable bandwidth and reliable connectivity, supporting enterprises across industries with advanced telecom infrastructure and 99.5% uptime SLA.”
Fixit Phone Repair - iPhone Repair Cell Phone Repair & Computer Repair
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Fixit Phone Repair is a retail and commercial repair shop specializing in smart devices. We service a wide range of devices including all Apple and Android smartphones, as well as Windows devices, tablets, laptops, and desktops. Whether it's your personal phone or a company iPad, we provide repairs
Highlights
2-9
Employees
Boca Raton, Florida, Us
Services Provided
50% Cloud Consulting & SI
50% Managed IT Services
AI Summary
“Fixit Phone Repair offers comprehensive, affordable repair services for smartphones, tablets, laptops, desktops, and smartwatches, ensuring fast, high-quality solutions without appointments, serving individual and commercial clients.”

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