Company lists · Data refreshed November 2026

Top 25 Network controller software companies worldwide

RevenueBase identified 107 company matches for network controller software companies worldwide as of November 2026 and tracks 14,394 professional contacts across them, including 5,645 with verified work emails. The United States is the largest market and Palo Alto the largest hub.

This list covers company matches for network controller software companies worldwide, 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. Country and city lists for network controller software companies follow the table.

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
107Companies
14,394Contacts tracked
5,645Verified emails
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The 25 largest network controller software companies worldwide

Ranked by team size
Top 25 of 107 company matches for network controller software companies worldwide, 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 matchSunnyvale, CA, United StatesHQ recorded Nov 5, 20265,001-10,00012,290 contacts →

Exact match

“Juniper Networks is leading the revolution in networking, making it one of the most exciting technology companies in Silicon Valley today.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchNY, United StatesHQ recorded Nov 5, 202651-200137 contacts →

Exact match

“Network to Code is the global leader in network automation.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchChelmsford, MA, United StatesHQ recorded Nov 5, 20261,001-5,000126 contacts →

Exact match

“PLEASE NOTE: Sycamore Networks is now a part of Coriant.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchOceanside, CA, United StatesHQ recorded Nov 5, 202651-200122 contacts →

Exact match

“Promptlink Communications is an innovative company with a focus on the development and deployment of software tools for broadband service providers.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchAnkara, TürkiyeHQ recorded Nov 5, 202651-200121 contacts →

Exact match

“Gardiyan is a global technology company that provides end-to-end, innovative solutions for the network infrastructure management and centralized system control requirements of…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchMilpitas, CA, United StatesHQ recorded Nov 5, 202651-20098 contacts →

Exact match

“Anuta Networks is a leading provider of Web-Scale On-prem and Cloud Network Orchestration and Assurance software for the branch, campus, data center and service provider-managed…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchBratislava, SlovakiaHQ recorded Nov 5, 202651-20089 contacts →

Exact match

“Leading the Future of Networking Specializing in cutting-edge network technologies and open-source solutions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchNorcross, United StatesHQ recorded Nov 5, 202651-20080 contacts →

Exact match

“We help ISPs and Network Operators simplify broadband operations by reducing network and system complexity, providing intelligent provisioning/device management and empowering…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchWürzburg, GermanyHQ recorded Nov 5, 202651-20079 contacts →

Exact match

“Infosim® is a leading provider of automated Service Fulfillment and Service Assurance solutions for Telcos, ISPs, Managed Service Providers, and Corporations.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchLuxembourgHQ recorded Nov 5, 202651-20069 contacts →

Exact match

“We're now part of Nuiva.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchRio De Janeiro, BrazilHQ recorded Nov 5, 202651-20047 contacts →

Exact match

“Telcomanager is a company specialized in the development of network management and monitoring systems.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchStockholm, SwedenHQ recorded Nov 5, 202611-5040 contacts →

Exact match

“PacketFront Software offer you the opportunity to re-invent the way you look at your network.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchIzmir, TürkiyeHQ recorded Nov 5, 202611-5040 contacts →

Exact match

“Innovile is an innovator of optimized network management solutions and expert services.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchBurlington, MA, United StatesHQ recorded Nov 5, 202651-20040 contacts →

Exact match

“128 Technology makes your network do what your business needs, by changing the way networks work.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchEl Dorado Hills, CA, United StatesHQ recorded Nov 5, 202651-20037 contacts →

Exact match

“Dorado Software provides resource management, performance monitoring and fabric/service orchestration to automate operations across converged multi-vendor infrastructures…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchLowell, MA, United StatesHQ recorded Nov 5, 202651-20034 contacts →

Exact match

“SpatialNetworX is a leading global supplier of physical network-management software solutions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchTrivandrum, IndiaHQ recorded Nov 5, 202611-5032 contacts →

Exact match

“Mettle Networks is an award-winning IP Networking products company.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchDublin, IrelandHQ recorded Nov 5, 202651-20029 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchSchalkwijk, NetherlandsHQ recorded Nov 5, 202611-5027 contacts →

Exact match

“Ontketen je netwerk met krachtige technologie die volledig benut wordt door de intelligentie van ncubed.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchDouglas, Isle of ManHQ recorded Nov 5, 202611-5024 contacts →

Exact match

“We're on a mission to empower MNOs, MVNOs, Security and Connectivity Solution Providers by delivering fine-grained control of mobile connectivity.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchSan Francisco, United StatesHQ recorded Nov 5, 202611-5021 contacts →

Exact match

“Errigal is an Enterprise Software Company specializing in network operations automation and management.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchSan Francisco, CA, United StatesHQ recorded Nov 5, 202651-20020 contacts →

Exact match

“FirstWave is a publicly-listed, global technology company formed in 2004 in Sydney, Australia.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchHurricane, UT, United StatesHQ recorded Nov 5, 202611-5017 contacts →

Exact match

“Alta Labs is brought to life by leading network pioneers, reimagined for the next generation of networking and technology.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchCalgary, CanadaHQ recorded Nov 5, 202611-5017 contacts →

Exact match

“About Megasys Founded in 1981, MegaSys ™ Computer Technologies is an industry leader in developing powerful network management solutions software aimed at improving network…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchPalo Alto, CA, United StatesHQ recorded Nov 5, 202651-20016 contacts →

Exact match

“Pica8 is a provider of SDN software solutions.”

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

Showing 25 of 107 network controller software companies worldwide

See the full list, filter by size, metro and specialty, and access 5,645 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Network controller software companies worldwide at a glance

As of Nov 5, 2026
39.2%Verified-email coverage
134.5Average contacts per company
11-50Median size (employees)
2.8%Largest-city concentration · Palo Alto
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
28
11-50
46
51-200
28
201-500
1
501-1,000
1
1,001-5,000
1
5,001-10,000
1
10001+
1

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for network controller software companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “network controller software companies” 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. 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 5,645 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.

Network controller software companies by location

1 lists · largest first

Every Network controller software companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 “network controller software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many network controller software companies are there worldwide?

RevenueBase identified 107 company matches for network controller software companies worldwide 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?

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

Which country has the most network controller software companies?

The United States leads with 39 companies. Every network controller software companies list by country and city is linked on this page.

Which city has the most network controller software companies?

Palo Alto leads with 3 company records, followed by San Francisco (3) and Austin (2).

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 5,645 professional contacts with verified work emails tracked across these 107 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.