Telecom

Airwaive is a blockchain-powered decentralized wireless broadband marketplace — privately held, founded in 2020 by CEO Jeff Yee (former ZTE and AT&T executive) and Bin Zhu (blockchain serial entrepren

American Tower Corporation is a Boston, Massachusetts-based Real Estate Investment Trust (REIT) — publicly traded on the New York Stock Exchange (NYSE: AMT) as an S&P 500 component — operating as one

AT&T Inc. is a Dallas, Texas-based telecommunications company — listed on NYSE (NYSE: T) — providing wireless mobile services, fiber broadband (AT&T Fiber), and business network solutions to 100+ mill

CenturyLink (now Lumen Technologies) is a major US telecommunications and network services company providing broadband internet, voice, managed network services, and enterprise connectivity solutions

CenturyLink, now rebranded as Lumen Technologies (NYSE: LUMN), is a telecommunications and technology company providing enterprise fiber networking, cloud connectivity, security services, and legacy b

Charter Communications is one of the largest cable and broadband providers in the United States, serving residential and business customers under the Spectrum brand with internet, video, voice, and mo

Charter Communications is the second-largest cable operator and internet service provider in the United States, operating under the Spectrum brand to provide high-speed internet, television, and mobil

Comcast Corporation is the largest American cable telecommunications company and the parent of NBCUniversal, founded in 1963 by Ralph Roberts in Tupelo, Mississippi and now headquartered in Philadelph

Comcast Corporation is a Philadelphia, Pennsylvania-based media and technology conglomerate — listed on NASDAQ (NASDAQ: CMCSA) — operating as the largest US cable company (Xfinity cable, internet, and

Xfinity is the consumer and residential brand of Comcast Corporation (NASDAQ: CMCSA) — the largest cable operator and residential internet service provider in the United States — providing high-speed

Cox Communications is the largest private broadband company in the United States, providing cable TV, high-speed internet, home telephone, and home security services to approximately 5.5 million custo

Cox Communications is an Atlanta, Georgia-based cable, broadband internet, and telecommunications provider — privately held as a wholly-owned subsidiary of Cox Enterprises, a family-owned media and te

Crown Castle Inc. is a Houston, Texas-based wireless communications infrastructure company — publicly traded on the New York Stock Exchange (NYSE: CCI) as an S&P 500 Real Estate component and the larg

Devyce is a London-based business mobile communications company that provides employees with a virtual UK or international business phone number delivered as an app on their personal smartphone — elim

Frontier Communications is a US telecommunications company that has repositioned itself as a fiber broadband provider — undertaking a major network transformation to replace legacy copper DSL infrastr

Gateway Fiber is a Wright City, Missouri-based fiber-to-the-home internet service provider — backed by CBRE Investment Management with $250 million in total credit facility (upsized with an incrementa

Gigs is a Berlin, Germany-based telecom-as-a-service platform — backed by Y Combinator (W21) with $97.1 million in total funding including a $73 million Series B in December 2024 led by Ribbit Capital

Google Fiber is Alphabet's high-speed fiber-to-the-home internet service provider offering gigabit (1 Gbps) and multi-gig (2 Gbps, 5 Gbps) internet speeds at transparent pricing with no data caps — av

Lumen Technologies (formerly CenturyLink) is a major US telecommunications company providing enterprise fiber connectivity, managed networking, cloud services, and cybersecurity solutions to large ent

Mediacom Communications is the fifth-largest cable television operator in the United States, serving 1.3+ million customers across 22 states — primarily operating in smaller cities and rural markets i

Mint Mobile is an online-first mobile virtual network operator (MVNO) that provides low-cost prepaid wireless service by running on T-Mobile's nationwide network infrastructure — offering unlimited ta

Optimum (Altice USA) is a cable internet, television, and phone service provider operating primarily in the New York metropolitan area, New Jersey, Connecticut, and parts of the northeastern and south

Salvy is a São Paulo, Brazil-based mobile virtual network operator (MVNO) for businesses — backed by Y Combinator (W24) with $13.2 million raised including a BRL 10 million seed round in May 2024 led

SBA Communications Corporation is a leading independent owner and operator of wireless communications infrastructure, primarily cell towers, in North America, Latin America, and South Africa. Founded

Starlink is a satellite internet service operated by Space Exploration Technologies Corp. (SpaceX) — a Hawthorne, California-based private aerospace company founded by Elon Musk — providing high-speed

T-Mobile is a major wireless carrier operating nationwide networks providing mobile phone service, smartphones, data plans, and home internet across the United States. The company targets value-consci

T-Mobile US, Inc. is the largest wireless carrier in the United States by 5G network coverage and subscriber growth, headquartered in Bellevue, Washington. Controlled by Deutsche Telekom (~50% stake),

Ukama is a United States-based decentralized open-source cellular network platform — backed by Y Combinator (W20) — providing enterprises, ISPs, and individuals with the hardware and software to deplo

Underline Infrastructure is a New York City-based open-access fiber-optic network operator — backed by Ares Management (Infrastructure Opportunities strategy, first digital infrastructure investment f

Verizon Communications is a New York-based telecommunications giant operating the largest US wireless network — serving approximately 114 million wireless connections across consumer and business cust

Verizon Fios is Verizon's 100% fiber-optic internet, TV, and phone service, launched in 2005 and available across eight states and Washington, D.C. on the original Fios network — primarily in the Nort

Windstream Holdings is a Little Rock, Arkansas-based telecommunications provider — privately owned following its emergence from Chapter 11 bankruptcy in 2020 under the Kinetic by Windstream brand — pr

Xfinity is the consumer services brand of Comcast Corporation (NASDAQ: CMCSA) — the Philadelphia-based cable and media conglomerate that is the largest cable internet provider in America — serving 32+