Company lists · Data refreshed November 2026

Top 25 Software defined wide area network providers based in the United States

RevenueBase identified 114 company matches for software defined wide area network providers associated with the United States as of November 2026 and tracks 51,610 professional contacts across them, including 12,180 with verified work emails. Irvine is the largest hub.

This list covers company matches for software defined wide area network providers associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 5, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 5, 2026 How this list was built
114Companies
51,610Contacts tracked
12,180Verified emails
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The 25 largest software defined wide area network providers based in the United States

Ranked by team size
Top 25 of 114 company matches for software defined wide area network providers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMonroe, LA, United StatesHQ recorded Nov 5, 202610001+23,689 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchMonroe, LA, United StatesHQ recorded Nov 5, 202610001+16,043 contacts →

Exact match

“Lumen is the trusted network for the AI-powered world, connecting people, data, and applications through one of the world’s most expansive fiber networks.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchSanta Clara, CA, United StatesHQ recorded Nov 5, 2026501-1,000847 contacts →

Exact match

“Versa, the global leader in unified networking and security, enables organizations to create self-protecting networks that radically simplify and automate their network and…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchGreenwood Village, CO, United StatesHQ recorded Nov 5, 2026501-1,000722 contacts →

Exact match

“NTT Global Networks is a leading managed network services provider and a business unit of NTT Group.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchPlano, TX, United StatesHQ recorded Nov 5, 2026501-1,000477 contacts →

Exact match

“As a pioneer in software-defined networking, Masergy is a leading secure cloud networking platform for global businesses.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchAtlanta, GA, United StatesHQ recorded Nov 5, 2026201-500443 contacts →

Exact match

“Fusion Connect delivers innovative, cloud communications services that transform business infrastructure into a foundation for lasting success.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchSalt Lake City, UT, United StatesHQ recorded Nov 5, 202651-200259 contacts →

Exact match

“FatPipe®, the inventor and multiple patents holder of software-defined wide area networking (SD-WAN), reliability, security, and WAN Optimization products, specializes in…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchCharlotte, NC, United StatesHQ recorded Nov 5, 2026201-500256 contacts →

Exact match

“GLS is a managed network and security services provider founded in 1998.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchSan Jose, CA, United StatesHQ recorded Nov 5, 20261,001-5,000234 contacts →

Exact match

“Enterasys Networks was acquired by Extreme Networks on Nov 1, 2013.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchAustin, TX, United StatesHQ recorded Nov 5, 2026201-500160 contacts →

Exact match

“Acumera has acquired Scale Computing™, bringing the two companies together under the Scale Computing™ brand to form the industry's largest edge-first platform company.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchBoise, ID, United StatesHQ recorded Nov 5, 202651-200145 contacts →

Exact match

“Syringa Networks is a global technology solutions leader.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchSanta Clara, CA, United StatesHQ recorded Nov 5, 2026201-500133 contacts →

Exact match

“Silver Peak helps enterprises and service providers flexibly and securely connect users to applications via the most cost-effective source of connectivity available.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchSan Antonio, TX, United StatesHQ recorded Nov 5, 202651-200109 contacts →

Exact match

“Globalgig delivers hyperconnectivity for enterprise offices and mobile employees worldwide.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchNorth Miami, FL, United StatesHQ recorded Nov 5, 202651-200104 contacts →

Exact match

“Backed with over 25 years of industry experience, IPFone provides market-leading UCaaS, VoIP, SD-WAN, contact center solutions, and fiber Internet for business, all powered by…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchChicago, IL, United StatesHQ recorded Nov 5, 202651-20097 contacts →

Exact match

“Unitas Global is a leading managed network platform simplifying edge to cloud connectivity for Enterprise and Providers.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchSchaumburg, IL, United StatesHQ recorded Nov 5, 202651-20086 contacts →

Exact match

“COEO Solutions is a managed network and communications provider built for multi-location mid-market businesses.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchCulver City, CA, United StatesHQ recorded Nov 5, 202651-20082 contacts →

Exact match

“PacketFabric delivers instant, on-demand network connectivity for the cloud era.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchSan Francisco, CA, United StatesHQ recorded Nov 5, 20261,001-5,00065 contacts →

Exact match

“Acquired by Riverbed in April 2017.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchNorwalk, CT, United StatesHQ recorded Nov 5, 202651-20064 contacts →

Exact match

“Ventus provides Managed Network-as-a-Service (NaaS) solutions that simplify the complexity of enterprise WAN connectivity.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchPortland, OR, United StatesHQ recorded Nov 5, 202611-5062 contacts →

Exact match

“Delivering exceptional client experiences through innovative solutions made simple.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchBoulder, CO, United StatesHQ recorded Nov 5, 202651-20051 contacts →

Exact match

“ngena - the Connectivity Platform as a Service: An end-to-end managed Software-Defined Wide Area Networks (SD-WAN) as a Service provided via using Cisco’s state-of-the-art cloud…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchCampbell, CA, United StatesHQ recorded Nov 5, 202611-5049 contacts →

Exact match

“Unified Networking, Security, Observability, and AgenticOps Join fuses wired & wireless access, secure SD-WAN and Secure Access Service Edge into Graphite™ AI, the first unified…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchItasca, IL, United StatesHQ recorded Nov 5, 202611-5048 contacts →

Exact match

“Kognitive Networks is revolutionizing network management by bringing Software-Defined Wide Area Networking (SDWAN) and Secure Access Service Edge (SASE) technologies to a broad…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchSan Francisco, CA, United StatesHQ recorded Nov 5, 202611-5030 contacts →

Exact match

“ZeroTier delivers secure software defined networking that works seamlessly and identically across both local and wide area networks.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchGainesville, FL, United StatesHQ recorded Nov 5, 202611-5025 contacts →

Exact match

“Our goal is to help businesses eliminate downtime and reduce costs while improving business productivity, security and communications.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 114 software defined wide area network providers based in the United States

See the full list, filter by size, metro and specialty, and access 12,180 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Software defined wide area network providers based in the United States at a glance

As of Nov 5, 2026
23.6%Verified-email coverage
452.7Average contacts per company
11-50Median size (employees)
4.4%Largest-city concentration · Irvine
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
26
11-50
51
51-200
19
201-500
7
501-1,000
5
1,001-5,000
2
10001+
4

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 114 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United States whose business descriptions match “software defined wide area network providers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 12,180 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 5, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “software defined wide area network providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many software defined wide area network providers are there based in the United States?

RevenueBase identified 114 company matches for software defined wide area network providers associated with the United States as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Centurylink tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most software defined wide area network providers?

Irvine leads with 5 company records, followed by San Jose (5) and Austin (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 12,180 professional contacts with verified work emails tracked across these 114 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 5, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.