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Series B Telecommunications Companies

Explore 29 telecommunications startups that raised series b funding. Access verified founder contact information and fundraising data.

Total Companies
29
Total Funding
$561.2M
Avg Funding
$22.4M
Cities
18

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San Jose, United States

eTopus designs ultra-high-speed mixed-signal semiconductor solutions for high-performance computing and data centre applications.

Jul 2024
Series B

Founder Contacts

30,000+ verified contacts

New York, United States
$15.0M
raised

WiredScore is the company behind Wired Certification, the international digital connectivity rating system for commercial office buildings.

Jun 2022
Series B

Founder Contacts

30,000+ verified contacts

Belmont, United States
$9.2M
raised

Lumilens creates photonics products designed for high-performance computing.

May 2025
Series B

Founder Contacts

30,000+ verified contacts

San Francisco, United States

SuperDial uses voice AI to automate high-volume phone calls across healthcare, reducing admin burden and boosting operational efficiency.

May 2026
Series B

Founder Contacts

30,000+ verified contacts

Tokyo, Japan

Girasol Energy is an IoT Platform provides innovative PLC technologies that enable wiser PV Plants.

Apr 2025
Series B

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Palo Alto, United States

SignalWire is an API and products platform that brings broadcast and enterprise-grade communications to anyone around the world.

Mar 2022
Series B

Founder Contacts

30,000+ verified contacts

New York, United States
$40.0M
raised

OXIO is a telecom‑as‑a‑service platform that helps brands and businesses offer custom mobile and connectivity services.

Mar 2022
Series B

Founder Contacts

30,000+ verified contacts

Singapore, Singapore
$40.0M
raised

At MOZARK, we are passionate about ensuring that the right Digital Experience delivered to the end customers.

Mar 2026
Series B

Founder Contacts

30,000+ verified contacts

New York, United States
$10.0M
raised

Mobile SaaS, Private Mobile Network, Edge Computing, APIs, Edge as a Service, Private LTE,

Feb 2022
Series B

Founder Contacts

30,000+ verified contacts

Livermore, United States
$100.0M
raised

Aalyria is an advanced aerospace communications company that provides high-throughput networks for both commercial and government clients.

Feb 2026
Series B

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Cambridge, United Kingdom
$15.8M
raised

ZifiSense is a telecommunications company.

Feb 2022
Series B

Founder Contacts

30,000+ verified contacts

Roma, Italy
$11.6M
raised

W•SENSE is a telecommunications company that specializes in underwater monitoring and communication systems based on IoUT solutions.

Oct 2025
Series B

Founder Contacts

30,000+ verified contacts

Los Angeles, United States
$12.0M
raised

VUZ is the Leading Immersive Video App

May 2025
Series B

Founder Contacts

30,000+ verified contacts

Roma, Italy
$8.2M
raised

WSENSE is a telecommunications company that specializes in underwater monitoring and communication systems based on IoUT solutions.

Apr 2025
Series B

Founder Contacts

30,000+ verified contacts

Barcelona, Spain
$75.2M
raised

Sateliot is a satellite telecom operator offering global continuous IoT connectivity under 5G protocol from a LEO satellite constellation

Mar 2025
Series B

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Falls Church, United States
$85.0M
raised

Lynk Global is a mobile network technology company that offers universal connectivity for mobile phones.

Feb 2025
Series B

Founder Contacts

30,000+ verified contacts

San Francisco, United States
$73.0M
raised

Gigs provides a telecom-as-a-service solution that enables businesses to offer wireless subscriptions for smartphones and wearables.

Dec 2024
Series B

Founder Contacts

30,000+ verified contacts

St. John's, Canada
$8.1M
raised

Mysa is a smart thermostat for baseboard heaters for home.

Oct 2024
Series B

Founder Contacts

30,000+ verified contacts

Amsterdam, The Netherlands
$2.2M
raised

Segron is an innovator in the next generation of active testing for communication services, offering automated testing solutions.

Jul 2024
Series B

Founder Contacts

30,000+ verified contacts

Tokyo, Japan
$6.9M
raised

RevComm is a startup company that develops voice x AI-enabled cloud services.

Jul 2024
Series B

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Singapore, Singapore
$10.0M
raised

Novosol is a Mobile Media Company.

Feb 2024
Series B

Founder Contacts

30,000+ verified contacts

Bratislava, Slovakia (Slovak Republic)
$28.0M
raised

CloudTalk is a cloud-based platform designed to optimize business communication.

Jan 2024
Series B

Founder Contacts

30,000+ verified contacts

Shinjuku, Japan
$3.8M
raised

Utill is a company that specializes in providing DX consultation services to small and medium-sized businesses.

Dec 2023
Series B

Founder Contacts

30,000+ verified contacts

Albuquerque, United States
$250K
raised

Skorpios Technologies offers integrated communications products for proprietary, wafer-scale, and silicon photonics processes.

Jun 2023
Series B

Founder Contacts

30,000+ verified contacts

Tokyo, Japan
$7.0M
raised

Morgenrot is an information technology company that provides telecommunications and cloud computing services.

Jan 2026
Series B

Founder Contacts

30,000+ verified contacts

Showing 1 to 25 of 29 companies

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