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Series A Communications Infrastructure Companies

Explore 18 communications infrastructure startups that raised series a funding. Access verified founder contact information and fundraising data.

Total Companies
18
Total Funding
$436.9M
Avg Funding
$24.3M
Cities
14

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Tokyo, Japan
$3.1M
raised

Visban is a technology company that designs mmWave network devices capable of uninterrupted and fast connectivity with near-zero latency.

Sep 2024
Series A

Founder Contacts

30,000+ verified contacts

Singapore, Singapore
$3.0M
raised

Ackcio builds real-time, reliable, wireless, monitoring solutions for industrial applications.

Sep 2021
Series A

Founder Contacts

30,000+ verified contacts

New York, United States
$21.9M
raised

Kumospace builds virtual office and virtual event software

Aug 2022
Series A

Founder Contacts

30,000+ verified contacts

London, United Kingdom
$50.0M
raised

Valarian develops infrastructure and software for managing sensitive data, communications, and AI workloads in secure environments.

Jul 2026
Series A

Founder Contacts

30,000+ verified contacts

Santa Clara, United States
$15.0M
raised

Netris is a network automation platform that enables operators to maximize GPU utilization through IaaS, PaaS, and GPU aggregator solutions.

Jun 2026
Series A

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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New York, United States
$9.6M
raised

Sent is a single API that lets brands seamlessly send texts across SMS and apps like WhatsApp and iMessage

Jun 2026
Series A

Founder Contacts

30,000+ verified contacts

Paris, France
$31.6M
raised

Univity is a space infrastructure company that develops satellite-based connectivity solutions for telecommunications operators.

Apr 2026
Series A

Founder Contacts

30,000+ verified contacts

Chicago, United States
$6.0M
raised

SMS-Based Frontline Employee Communication & Intelligence Platform

Mar 2026
Series A

Founder Contacts

30,000+ verified contacts

Miami, United States
$200.0M
raised

eMed focuses on employer-sponsored preemptive health management, providing personalized solutions for workforce health.

Mar 2026
Series A

Founder Contacts

30,000+ verified contacts

Harumi, Japan
$1.3M
raised

Recho develops and provides voice AI solutions.

Mar 2026
Series A

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Chofu, Japan
$2.0M
raised

Umee Technologies is an IT firm that offers full-stack development, conversational AI, and psychological analysis engine services.

Mar 2025
Series A

Founder Contacts

30,000+ verified contacts

London, United Kingdom
$22.0M
raised

Oriole Networks is a startup that speeds up data centers and enhances AI system.

Oct 2024
Series A

Founder Contacts

30,000+ verified contacts

London, United Kingdom
$12.0M
raised

Social+ is a software company that provides in-app social and community features to grow app engagement, retention and revenues.

Jun 2024
Series A

Founder Contacts

30,000+ verified contacts

Santa Clara, United States
$6.2M
raised

AirVine Scientific improves the way indoor network infrastructures are deployed, operated, reconfigured, and repurposed.

Mar 2024
Series A

Founder Contacts

30,000+ verified contacts

Berlin, Germany
$4.2M
raised

babelforce is a global cloud communications platform focussed on no-code integration and automation.

Dec 2022
Series A

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Wilmington, United States
$12.0M
raised

Roamless is a mobile connectivity company that provides global eSIM services to keep users connected across international destinations.

Dec 2025
Series A

Founder Contacts

30,000+ verified contacts

San Francisco, United States
$30.0M
raised

Valerie Health is the AI front office for independent provider groups to modernize patient and provider communication interfaces,

Dec 2025
Series A

Founder Contacts

30,000+ verified contacts

Palo Alto, United States
$7.0M
raised

Tigerhall is a change activation platform leveraged by Fortune 500 firms going through major transformation.

Dec 2021
Series A

Founder Contacts

30,000+ verified contacts

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