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Series B Communications Infrastructure Companies

Explore 6 communications infrastructure startups that raised series b funding. Access verified founder contact information and fundraising data.

Total Companies
6
Total Funding
$142.4M
Avg Funding
$23.7M
Cities
6

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Yokohama, Japan

LQUOM is a quantum communication company developing systems, repeaters, and technologies to realize the quantum Internet.

Apr 2026
Series B

Founder Contacts

19,000+ verified contacts

Austin, United States
$20.0M
raised

XMTP is a communication protocol and network that connects communities, creators, protocols, applications, and users.

Jul 2025
Series B

Founder Contacts

19,000+ verified contacts

New York, United States
$20.0M
raised

LeapXpert is a business communication platform that provides compliance solutions.

Jan 2025
Series B

Founder Contacts

19,000+ 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

19,000+ 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

19,000+ verified contacts

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Laguna Beach, United States
$100.0M
raised

Celero Communications provides coherent DSP solutions that improve high-bandwidth, low-power optical connectivity.

Nov 2025
Series B

Founder Contacts

19,000+ verified contacts

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