All Industries

Top Telecommunications Companies

1,371 Telecommunications companies, sorted by total funding raised.

Gaiia

Gaiia provides OSS and BSS software for internet service providers and telecom companies, connect...

Montreal, United States11–50IoT, Mobility
Series BTotal funding$66.2MMay 2026
Gilat Satellite Networks Ltd.IPO

Israeli provider of satellite-based broadband communications technology and services, serving ent...

Petah Tikva, Israel501–1000Space Tech, Telecommunications
Corporate RoundTotal funding$66.0MJan 2025
Vanu

Provides wireless coverage solutions using software-defined radio technology, helping mobile netw...

Cambridge, United States11–50Infrastructure, Telecommunications
Venture RoundTotal funding$65.4MOct 2024
Agora

Agora issues AUSD, a fully reserved dollar stablecoin, and provides stablecoin APIs that let busi...

Tel Aviv, Israel11–50Crypto & Web3, Developer Tools
Series ATotal funding$62.0MJul 2025
Juniper NetworksAcquired

Programmable high performance data forwarding system able to deliver a variety of traffic types t...

Sunnyvale, United States5001–10000Infrastructure, Telecommunications
Venture RoundTotal funding$62.0MJun 1997
CelenoAcquired

Components and subsystems for multimedia WiFi networks

Ra'anana, Israel51–200Hardware, Semiconductors
Venture RoundTotal funding$60.0MJan 2019
Wingu

Wingu Africa delivers carrier-neutral Tier III data centre, colocation, interconnection, and clou...

Addis Ababa, EthiopiaCloud, Infrastructure
Growth EquityTotal funding$60.0MJan 2025
InstaCar

Instacar offers flexible car leasing with no down payment or bank involvement, bundling road tax,...

Indore, India51–200Mobility, Telecommunications
Series ATotal funding$59.8MFeb 2023
GoTennaAcquired

Builds off-grid mesh networking hardware and software for public safety, military, and emergency ...

New York, United States51–200Defense Tech, Hardware
GrantTotal funding$59.0MJul 2024
Virtela CommunicationsAcquired

Managed network services provider delivering software-defined WAN, LAN, security, and advanced ne...

Greenwood Village, United States201–500Infrastructure, Telecommunications
Series ETotal funding$57.0MMay 2010
VOW

VOW is an event and guest management platform that helps live-event teams manage ticketing, guest...

Demarest, United StatesTelecommunications
Series ATotal funding$56.9MNov 2022
MasergyAcquired

Masergy, now part of Comcast Business, provided global secure SD-WAN networking solutions and is ...

Plano, United States501–1000Cybersecurity, Infrastructure
Private EquityTotal funding$55.0MDec 2016
WhatsAppAcquired

WhatsApp is a free, end-to-end encrypted messaging and calling app used by more than 3 billion pe...

Mountain View, United States201–500Social Media, Telecommunications
Series BTotal funding$52.0MJul 2013
XteraIPO

IPO/M&A exit

McKinney, United States51–200Infrastructure, Telecommunications
Venture RoundTotal funding$52.0MAug 2007
SC
Somera CommunicationsIPO

Telecom equipment lifecycle management company acquired by Telmar Network Technology in 2006.

Coppell, United States1001–5000Telecommunications
Venture RoundTotal funding$51.8MNov 1998
zenchef

The easiest marketing and booking system for restaurants. Manage your bookings, reviews, database...

Paris, France51–200Marketing Tech, Telecommunications
Growth EquityTotal funding$51.5MSep 2022
Kumu Networks

Kumu Networks builds full-duplex wireless technology that changes the basic assumptions on which ...

Sunnyvale, United States11–50Infrastructure, Telecommunications
GrantTotal funding$51.0MApr 2021
Druid

Cellular network software platform provider for enterprise private 4G/5G deployments across indus...

Bray, IrelandInfrastructure, Telecommunications
Series CTotal funding$51.0MSep 2025
Alphion Corporation

Alphion is a leading provider of GPON-based, fiber-to-the-x broadband access and mobile backhaul ...

Princeton, United States51–200Manufacturing, Telecommunications
Venture RoundTotal funding$50.7MDec 2009
E-Space

E-Space is a LEO satellite constellation company founded by Greg Wyler that builds sustainable, l...

Toulouse, United StatesAerospace, IoT
SeedTotal funding$50.0MFeb 2022
ElectReonIPO

Electreon, founded in 2013, builds technology integrated with buses, trucks, vans, and passenger ...

Electric Vehicles, Telecommunications
Growth EquityTotal funding$50.0MJun 2020
LLUNAAcquired

LLUNA's technology is the TeamOS for modern employers, combining personal operating profiles and ...

Wayne, United StatesHR Tech, Telecommunications
Growth EquityTotal funding$50.0MDec 2023
NubisAcquired

High-density optical interconnects for AI datacenters; acquired by Ciena.

United StatesHardware, Semiconductors
Venture RoundTotal funding$50.0M
TelicaAcquired

Softswitch-based voice and data switching products

United StatesTelecommunications
Venture RoundTotal funding$50.0M
Teridion

Teridion provides an AI-powered Network-as-a-Service platform delivering reliable, secure global ...

Cloud, SaaS
Series CTotal funding$49.0MNov 2022