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Top 14 Telecom & Internet Service Providers Companies (November 2026)

As of November 2026, Latka tracks 14 telecom & internet service providers companies. They have combined revenues of $651.4M and employ 4.1K people. They have raised $416.8M and serve 8 customers combined.

Every company below is ranked by its most recent annual revenue. Revenue, funding, headcount and customer figures come from CEO interviews on the Latka podcast, public company filings, and Latka estimates where a company has not disclosed a number.

What Telecom & Internet Service Providers Companies do

Telecom and internet service providers sell connectivity: fiber and broadband internet, managed Wi-Fi for buildings, business ethernet and voice, often with colocation or SD-WAN.

Companies
14
Revenue
$651.4M
Funding
$416.8M
Employees
4.1K

Filters

Sorting: Highest -> Lowest

Filters

Top Telecom & Internet Service Providers Companies by revenue

Showing 10 of 14 companies ranked by annual revenue.

1FirstLight logo
FirstLight

Albany, New York, United States

FirstLight provides fiber-optic data, Internet, data center, cloud, unified communications, and managed services to enterprise and carrier customers.

Revenue
$271.8M
Year founded
1999
Team size
524
2123Net logo
123Net

Southfield, Michigan, United States

123NET is a telecommunications company based in Southfield, Michigan, USA. It provides a range of services including fiber internet, colocation, and business voice services.

Revenue
$182.4M
Year founded
1995
Team size
369
3Lumos logo
Lumos

High Point, North Carolina, United States

Lumos is a telecommunications company based in Waynesboro, Virginia; and High Point, North Carolina, United States, offering residential and business fiber-optic internet services, VOIP telephone, web hosting, and digital television.

Revenue
$28.2M
Year founded
2011
Team size
1.7K
4Globalgig logo
Globalgig

San Antonio, Texas, United States

Network platform provider and mobile virtual network operator delivering hyperconnectivity to enterprises and mobile employees worldwide

Revenue
$25.8M
Year founded
2016
Team size
94
5Zentro logo
Zentro

Chicago, Illinois, United States

Internet service provider offering fast, exceptionally reliable service, delivered with 99.99% uptime and uncommonly responsive customer support

Revenue
$24.5M
Year founded
2010
6NOOR Data Network logo
NOOR Data Network

New York, New York, United States

NOOR Data Network is a full fledged Internet and Network Solutions Service provider based in Egypt. NOOR is one of the five Class A licensed providers in Egypt (the other 4 being Etisalat, Orange, Vodafone and Telecom Egypt). By Comparison NOOR (being a medium sized company) is considered to be a boutique operator targeting primarily enterprise sector in the market with a reputation for being the premium quality service provider with professional support and out of the box non-traditional solutions. NOOR provides a variety of Internet, Connectivity and value added services to a wide portfolio of clients ranging from local, multinational and governmental organizations that span all sectors of economy. With more than 20 years of experience in the market, NOOR pioneered creative and advanced technologies for its clients, from the free dial up (0777) to ADSL Broadband and MPLS-VPN services in the region. Today NOOR has more 250+ seasoned employees and 450+ network points of presence in Egypt is expanding its outreach in Africa seeking to establish points of presence in South Africa, Djibouti, Congo, Nigeria and Kenya.

Revenue
$24.3M
Year founded
1999
Team size
221
7Nova Labs (The Helium Network) logo
Nova Labs (The Helium Network)

San Francisco, California, United States

Nova Labs is a pioneer of decentralized wireless communications and founder of the core technologies powering the Helium Network. The company is committed to developing critical network services technology designed to provide long-range connectivity.

Revenue
$23.5M
Year founded
2013
Funding
$374.9M
Team size
128
8Claro Enterprise Solutions logo
Claro Enterprise Solutions

Miramar, Florida, United States

Provider of global technology services intended to offer seamless customer experience for business evolution. The company's services are offered in the areas of business cloud website, corporate e-mail and broadband internet access, enabling users to concentrate on their core business.

Revenue
$21.9M
Year founded
2010
Team size
353
9Seacom logo
Seacom

Ebène, Plaines Wilhems, Mauritius

Provider of submarine fiber optic cable system and broadband connectivity services to the East African countries. The company's submarine fiber optic cable system and broadband connectivity services include assistance for communication carriers, bandwidth and Pamoja cloud arm provides cloud PaaS and SaaS services which can be leveraged by African operators, ISPs and System Integrators, enabling them to create complex connectivity and cloud bundles and the ability to expand and grow their operations both into and out of Africa. The company also provides high definition television (TV), peer to peer networks, internet protocol TV and surging internet services.

Revenue
$19.9M
Year founded
2006
Team size
473
10Planet Networks logo
Planet Networks

Newton, New Jersey, United States

Innovative, vertically integrated, next-generation fiber optic telecommunications company offering high speed Internet, VoIP/phone and IT services

Revenue
$9M
Year founded
1994
Team size
61

Frequently asked questions about Telecom & Internet Service Providers Companies

How many telecom & internet service providers companies are there?

Latka tracks 14 telecom & internet service providers companies with reported revenue. Together they generate $651.4M in annual revenue and employ 4.1K people.

Which telecom & internet service providers company is the largest?

FirstLight is the largest, with $271.8M in annual revenue, founded in 1999.

How much revenue does a typical telecom & internet service providers company make?

The average telecom & internet service providers company in this list makes $46.5M a year, across 14 companies with reported revenue. They serve 8 customers combined.

Who are the leading Telecom & Internet Service Providers companies?

Ranked by annual revenue, the leaders are FirstLight, 123Net, Lumos, Globalgig and Zentro.

How much funding have telecom & internet service providers companies raised?

The 14 telecom & internet service providers companies tracked here have raised $416.8M in disclosed funding between them.

Related Services categories

Inclusion Criteria

- Must sell internet, network or voice connectivity as its main product - Includes regional fiber networks and managed Wi-Fi operators - Telecom software belongs in IT Infrastructure Software