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Communications Infrastructure Startups

Updated July 2026

Companies in the communications infrastructure sector developing innovative solutions and technologies.

Explore 49 recently funded communications infrastructure companies with verified founder contact information and fundraising data.

Total Companies
49
Total Funding
$478.7M
Avg Funding
$19.1M
Global Reach
8
countries

Top Cities for Communications Infrastructure

Madrid
Santa Clara
Quebec
New York
Renens
Hayden

Recently Funded Companies

Export
Madrid, Spain

FOSSA Systems is a space technology company that develops satellite infrastructure and connectivity solutions.

$6.8M raised
Jun 2026

Founder Contacts

19,000+ verified contacts

Santa Clara, United States

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

Jun 2026

Founder Contacts

19,000+ verified contacts

Quebec, Canada

Qubic Technologies is a manufacturer of quantum microwave transmitters and receivers for remote sensing and communication.

Jun 2026

Founder Contacts

19,000+ verified contacts

New York, United States

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

$3.5M raised
Jun 2026

Founder Contacts

19,000+ verified contacts

Renens, Switzerland

Automating submerged asset inspections with a remote underwater drone platform

Jun 2026

Founder Contacts

19,000+ verified contacts

New York, United States

ECOncrete technology provides sustainable solutions for construction of ecologically active infrastructures.

May 2026

Founder Contacts

19,000+ verified contacts

Hayden, United States

Alphy is a technology company that provides artificial intelligence-powered communication tools for companies.

Apr 2026

Founder Contacts

19,000+ verified contacts

Paris, France

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

Apr 2026

Founder Contacts

19,000+ verified contacts

Yokohama, Japan

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

Apr 2026

Founder Contacts

19,000+ verified contacts

Farnborough, United Kingdom

Jet Engineering System Solutions provide 5G mesh communications in the marine environment.

$1.2M raised
Apr 2026

Founder Contacts

19,000+ verified contacts

Chicago, United States

SMS-Based Frontline Employee Communication & Intelligence Platform

$6.0M raised
Mar 2026

Founder Contacts

19,000+ verified contacts

Lausanne, Switzerland

Enlightra develops photonics technology that helps in extreme-bandwidth data transmission.

Mar 2026

Founder Contacts

19,000+ verified contacts

Miami, United States

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

$200.0M raised
Mar 2026

Founder Contacts

19,000+ verified contacts

London, United Kingdom

Connect users across platforms from one source of truth - improve engagement, safeguard privacy and increase revenue

$500K raised
Sep 2025

Founder Contacts

19,000+ verified contacts

San Francisco, United States

Legal tech company that qualifies, intakes, closes, and retains clients with AI agents.

$3.2M raised
Jul 2025

Founder Contacts

19,000+ verified contacts

Austin, United States

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

$20.0M raised
Jul 2025

Founder Contacts

19,000+ verified contacts

New York, United States

Carbyne is a software company that develops cloud-based mission-critical contact center solutions.

$100.0M raised
Jun 2025

Founder Contacts

19,000+ verified contacts

Highlands Ranch, United States

SecondNET offers in-building radio communication by utilizing existing building infrastructure.

$400K raised
May 2025

Founder Contacts

19,000+ verified contacts

London, United Kingdom

Valarian Technologies is a provider of data sovereignty infrastructure for enterprises and government institutions.

$7.0M raised
May 2025

Founder Contacts

19,000+ verified contacts

La Forêt, France

VSORA is an IP provider for chipmakers designing the latest generations of digital communications systems, such as 5G.

$45.6M raised
Apr 2025

Founder Contacts

19,000+ verified contacts

Vancouver, Canada

Corinex is a leading provider of BPL-based grid flexibility solutions

$30.0M raised
Apr 2025

Founder Contacts

19,000+ verified contacts

Pleasant Grove, United States

Alianza's Cloud Communications Platform powers voice, unified communications, cloud meetings, and texting solutions for service providers.

$12.5M raised
Mar 2025

Founder Contacts

19,000+ verified contacts

New York, United States

LeapXpert is a business communication platform that provides compliance solutions.

$20.0M raised
Jan 2025

Founder Contacts

19,000+ verified contacts

London, United Kingdom

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

$22.0M raised
Oct 2024

Founder Contacts

19,000+ verified contacts

Singapore, Singapore

Transcelestial is a laser communications startup that provides point-to-point wireless communication network.

Oct 2024

Founder Contacts

19,000+ verified contacts

Showing 1 to 25 of 49 companies

About the Communications Infrastructure Startup Ecosystem

The communications infrastructure sector is an active area of startup innovation and venture capital investment. Companies in this space are developing new technologies, platforms, and services that address evolving market needs and create new business opportunities.

Funding Trends in Communications Infrastructure

Communications Infrastructure companies raise capital across various funding stages, from early seed rounds to late-stage growth financing. Investor interest in this sector is driven by the size of the addressable market, the pace of technology adoption, and the potential for scalable business models.

Growth Outlook

The communications infrastructure sector is expected to continue evolving as technology advances, market dynamics shift, and new opportunities emerge. Companies that demonstrate strong product-market fit, efficient growth, and clear competitive advantages are well-positioned to attract continued investment.

Communications Infrastructure Funding Breakdown

Here is how funding is distributed among the 49 communications infrastructure companies tracked in the VCBacked database.

Average Funding
$19.1M
Total Funding Tracked
$478.7M
Countries Represented
8

Distribution by Funding Stage

Other25 companies

Top Cities for Communications Infrastructure

1.New York
4 companies$123.5M
2.London
3 companies$29.5M
3.Madrid
1 companies$6.8M
4.Santa Clara
1 companiesUndisclosed
5.Quebec
1 companiesUndisclosed

Related Industries

Companies in the communications infrastructure sector often overlap with or complement businesses in adjacent industries. Exploring related verticals can help you discover additional companies, identify partnership opportunities, and understand the broader competitive landscape.

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49 Communications Infrastructure Startups (2026) — Recently Funded Companies, Investors & Rounds | VCBacked