Company lists · Data refreshed September 2026

Top 25 Network security integrators worldwide

RevenueBase identified 8,993 network security integrators worldwide as of September 2026 and tracks 129,900 professional contacts across them, including 35,332 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers network security integrators worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 29, 2026. Country and city lists for network security integrators follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 29, 2026 86% judged on-target in blind review
8,993Companies
129,900Contacts tracked
35,332Verified emails
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The 25 largest network security integrators worldwide

Ranked by team size
Top 25 of 8,993 network security integrators worldwide, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to network security integrators: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceUnited StatesHQ checked Sep 29, 2026n/a12,771 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 29, 2026
2Partial evidenceHoffman Estates, IL, United StatesHQ checked Sep 29, 202610001+5,707 contacts →

Partial evidence

“Convergint is a global systems integrator focused on delivering results for our customers through unparalleled service excellence.”

Source: RevenueBase Database · checked Sep 29, 2026
3Partial evidenceBangalore, IndiaHQ checked Sep 29, 20261,001-5,000943 contacts →

Partial evidence

“Value Point Systems, one of the leading Digital Systems & Services Integrator company in South Asia.”

Source: RevenueBase Database · checked Sep 29, 2026
4Partial evidenceHod-hasharon, IsraelHQ checked Sep 29, 2026501-1,000856 contacts →

Partial evidence

“Allot Ltd.(NASDAQ: ALLT, TASE: ALLT) is a provider of leading innovative converged cybersecurity solutions and network intelligence for service providers and enterprises…”

Source: RevenueBase Database · checked Sep 29, 2026
5Indirect evidenceLissieu, FranceHQ checked Sep 29, 20261,001-5,000538 contacts →

Indirect evidence

“Byblos Group est un groupe indépendant spécialisé dans la protection des personnes, des biens et des données, avec une approche sur mesure, fondée sur l’excellence opérationnelle…”

Source: RevenueBase Database · checked Sep 29, 2026
6Indirect evidenceBuford, GA, IndiaHQ checked Sep 29, 2026501-1,000527 contacts →

Indirect evidence

“Since 1987, Tech Systems, Inc.”

Source: RevenueBase Database · checked Sep 29, 2026
7Partial evidenceLondon, United KingdomHQ checked Sep 29, 2026501-1,000502 contacts →

Partial evidence

“SecurityHQ, a global cybersecurity company pioneering Security Performance Engineering for stronger operational performance and resilience.”

Source: RevenueBase Database · checked Sep 29, 2026
8Partial evidenceJakarta, IndonesiaHQ checked Sep 29, 2026201-500493 contacts →

Partial evidence

“Founded in 2004, Packet Systems Indonesia (PSI) is one of Indonesia's most trusted ICT systems integrators headquartered in Jakarta, delivering secure, scalable, and…”

Source: RevenueBase Database · checked Sep 29, 2026
9Partial evidenceRiyadh, Saudi ArabiaHQ checked Sep 29, 2026501-1,000488 contacts →

Partial evidence

“Since our inception in 1994, SETRA has evolved from pioneers in computer site preparation to expert system integrators, delivering end-to-end turnkey solutions across various…”

Source: RevenueBase Database · checked Sep 29, 2026
10Indirect evidenceIssy-les-moulineaux, FranceHQ checked Sep 29, 2026201-500457 contacts →

Indirect evidence

“En tant qu’intégrateur ouvert de solutions de sûreté électroniques, nous vous accompagnons dans la protection de vos biens et personnes.”

Source: RevenueBase Database · checked Sep 29, 2026
11Strong evidenceAg. Paraskevi, GreeceHQ checked Sep 29, 2026501-1,000442 contacts →

Strong evidence

“Founded in 1985, Space Hellas is a leading system integrator that offers a comprehensive range of integrated ICT and security solutions and services complemented by after-sales…”

Source: RevenueBase Database · checked Sep 29, 2026
12Partial evidenceGurgaon, IndiaHQ checked Sep 29, 2026201-500398 contacts →

Partial evidence

“ACPL Systems is a pure-play cybersecurity services company focused on helping organisations translate security investments into measurable outcomes.”

Source: RevenueBase Database · checked Sep 29, 2026
13Indirect evidenceBoulogne-billancourt, FranceHQ checked Sep 29, 2026501-1,000397 contacts →

Indirect evidence

“Metsys est un intégrateur de solutions de cybersécurité, d’infrastructure et de cloud.”

Source: RevenueBase Database · checked Sep 29, 2026
14Partial evidenceToronto, ON, CanadaHQ checked Sep 29, 2026501-1,000396 contacts →

Partial evidence

“Jolera is a Global Systems Integrator (GSI) dedicated to transforming IT operations into secure, efficient environments.”

Source: RevenueBase Database · checked Sep 29, 2026
15Indirect evidenceAlto De Pinheiros/sp, BrazilHQ checked Sep 29, 2026501-1,000389 contacts →

Indirect evidence

“Somos uma Integradora de Tecnologia.”

Source: RevenueBase Database · checked Sep 29, 2026
16Strong evidenceSingaporeHQ checked Sep 29, 2026501-1,000387 contacts →

Strong evidence

“PCSS is a Singapore-based systems integrator with more than 25 years of experience and accolades in providing secure, reliable and state-of-the-art security solutions.”

Source: RevenueBase Database · checked Sep 29, 2026
17Indirect evidenceExeter, United KingdomHQ checked Sep 29, 2026501-1,000386 contacts →

Indirect evidence

“Trinity’s mission statement is simple - to provide high quality design, installation, commissioning and long term after care of Fire Detection, Fire Suppression, Life Safety and…”

Source: RevenueBase Database · checked Sep 29, 2026
18Indirect evidenceBochum, GermanyHQ checked Sep 29, 2026501-1,000386 contacts →

Indirect evidence

“Progress is our motivation because we are convinced that it will lead us to a successful future – independent of industries, companies and social classes.”

Source: RevenueBase Database · checked Sep 29, 2026
19Partial evidenceCoral Gables, FL, United StatesHQ checked Sep 29, 2026501-1,000381 contacts →

Partial evidence

“AppGate secures and protects an organization's most valuable assets with its high performance Zero Trust Network Access (ZTNA) solution and Cyber Advisory Services.”

Source: RevenueBase Database · checked Sep 29, 2026
20Partial evidenceGurugram, IndiaHQ checked Sep 29, 2026201-500363 contacts →

Partial evidence

“eSec Forte® Technologies is a CMMi Level 3 certified Global Consulting and IT Security Services company with offerings across Cloud Security, Cyber Forensics, Malware Detection…”

Source: RevenueBase Database · checked Sep 29, 2026
21Indirect evidenceLorton, VA, United StatesHQ checked Sep 29, 2026201-500355 contacts →

Indirect evidence

“NJVC® provides customers with innovative solutions to critical mission, business and technology challenges.”

Source: RevenueBase Database · checked Sep 29, 2026
22Strong evidenceDenver, CO, United StatesHQ checked Sep 29, 2026501-1,000352 contacts →

Strong evidence

“LINX is a technology integrator specializing in the design, installation and support of network cabling, multimedia, security and wireless systems.”

Source: RevenueBase Database · checked Sep 29, 2026
23Strong evidenceBethel, CT, United StatesHQ checked Sep 29, 2026201-500343 contacts →

Strong evidence

“ComNet Communications is a national network infrastructure integrator delivering large-scale, mission-critical deployments across the United States.”

Source: RevenueBase Database · checked Sep 29, 2026
24Partial evidenceMumbai, IndiaHQ checked Sep 29, 2026201-500335 contacts →

Partial evidence

“T A L A K U N C H I Networks Pvt.”

Source: RevenueBase Database · checked Sep 29, 2026
25Partial evidenceBradford, United KingdomHQ checked Sep 29, 2026501-1,000326 contacts →

Partial evidence

“Kings Secure Technologies (KST) is a high-end, enterprise-level systems integrator.”

Source: RevenueBase Database · checked Sep 29, 2026

Showing 25 of 8,993 network security integrators worldwide

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Network security integrators worldwide at a glance

As of Sep 29, 2026
27.2%Verified-email coverage
14.4Average contacts per company
11-50Median size (employees)
1.1%Largest-city concentration · Sao Paulo
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
4,213
11-50
3,411
51-200
1,010
201-500
207
501-1,000
69
1,001-5,000
41
5,001-10,000
4
10001+
10

Email recency is reported on each country list linked below.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among network security integrators, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage
Every country. Country and city lists for network security integrators are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “network security integrators”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names network security integrators), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among network security integrators, and records with no verified work email.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 35,332 across the full list. 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 September 29, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Network security integrators by location

58 lists · largest first

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

Countries

Cities

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names network security integrators, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many network security integrators are there worldwide?

RevenueBase identified 8,993 network security integrators worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Private Sector, headquartered in Worldwide, tops this list with the largest team on record.

Which country has the most network security integrators?

The United States leads with 2,110 companies, followed by India (631) and the United Kingdom (405). Every network security integrators list by country and city is linked on this page.

Which city has the most network security integrators?

Sao Paulo leads with 103 headquartered companies, followed by London (100) and Dubai (95).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 35,332 verified decision-maker contacts tracked across these 8,993 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 29, 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 Smart Search, 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.