Company lists · Data refreshed September 2026

Top 25 IT security companies based in Malaysia

Name: IT security companies based in Malaysia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 91 companies tracked

RevenueBase identified 91 IT security companies headquartered in Malaysia as of September 2026 and tracks 1,899 professional contacts across them, including 479 with verified work emails. Kuala Lumpur is the largest hub.

This list covers IT security companies headquartered in Malaysia, 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 14, 2026.

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 14, 2026 86% judged on-target in blind review

91Companies

1,899Contacts tracked

479Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest IT security companies based in Malaysia

Ranked by team size

Top 25 of 91 IT security companies based in Malaysia, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to IT security companies: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Lgms Berhad	Indirect evidence	Subang Jaya, MalaysiaHQ checked Sep 14, 2026	51-200	170 contacts →
	Indirect evidence “LGMS Berhad (KLSE:0249) 202001039091 (1395412-W) 200501018357 (700742-M) Established in 2005, LGMS () has since built a reputation for its integrity values and best practices.” Source: RevenueBase Database · checked Sep 14, 2026
2	Nexagate	Indirect evidence	Kl Eco City, MalaysiaHQ checked Sep 14, 2026	51-200	164 contacts →
	Indirect evidence “SSM : 201001034592 (918515-W) Ensuring everyone is safe in the cyberspace.” Source: RevenueBase Database · checked Sep 14, 2026
3	Firmus	Indirect evidence	Kuala Lumpur, MalaysiaHQ checked Sep 14, 2026	51-200	162 contacts →
	Indirect evidence “Founded in 2008 by seasoned cybersecurity professionals, Firmus is an industry leader in delivering advanced cybersecurity services and solutions.” Source: RevenueBase Database · checked Sep 14, 2026
4	Ssquad Global	Partial evidence	Kula Lumpur, MalaysiaHQ checked Sep 14, 2026	51-200	144 contacts →
	Partial evidence “Ssquad Global is a trusted Cybersecurity-led IT services company, dedicated to protecting and empowering organizations in today’s digitally driven world.” Source: RevenueBase Database · checked Sep 14, 2026
5	Techlab Security SDN BHD	Indirect evidence	Petaling Jaya, MalaysiaHQ checked Sep 14, 2026	51-200	120 contacts →
	Indirect evidence “Innovation through adversity.” Source: RevenueBase Database · checked Sep 14, 2026
6	Sysarmy	Partial evidence	Kuala Lumpur, MalaysiaHQ checked Sep 14, 2026	51-200	90 contacts →
	Partial evidence “Sysarmy is a Managed Security Services Provider (MSSP) focuses on protecting enterprises, governments and GLCs via our 24x7 and ISMS complied Security Operations Center (SOC).” Source: RevenueBase Database · checked Sep 14, 2026
7	Ec-Council Global Services	Indirect evidence	Kuala Lumpur, MalaysiaHQ checked Sep 14, 2026	51-200	87 contacts →
	Indirect evidence “EC-Council Global Services (EGS) is the consulting division of EC-Council, the world’s largest cybersecurity technical certification body that offers the world-famous Certified…” Source: RevenueBase Database · checked Sep 14, 2026
8	Aceteam	Indirect evidence	Petaling Jaya, MalaysiaHQ checked Sep 14, 2026	51-200	82 contacts →
	Indirect evidence “In today’s era of convergence, we are here for you.” Source: RevenueBase Database · checked Sep 14, 2026
9	Bright Nexus M SDN BHD	Partial evidence	Bandar Tasik Selatan, MalaysiaHQ checked Sep 14, 2026	51-200	73 contacts →
	Partial evidence “Bright Nexus is a trusted cybersecurity service and solution provider, helping our customers solve cyber and digital security complexity through expert solutioning, professional…” Source: RevenueBase Database · checked Sep 14, 2026
10	Deltaspike	Indirect evidence	Kuala Lumpur, MalaysiaHQ checked Sep 14, 2026	11-50	66 contacts →
	Indirect evidence “DeltaSpike Cybersecurity is a global, vendor-agnostic cybersecurity services provider redefining cyber defence through an Autonomous SOC powered by Generative AI.” Source: RevenueBase Database · checked Sep 14, 2026
11	Akati Sekurity	Partial evidence	Kuala Lumpur, MalaysiaHQ checked Sep 14, 2026	51-200	52 contacts →
	Partial evidence “It’s nice to meet you.” Source: RevenueBase Database · checked Sep 14, 2026
12	Ask4key	Partial evidence	Kuala Lumpur, MalaysiaHQ checked Sep 14, 2026	51-200	48 contacts →
	Partial evidence “Ask4key is positioned to provide next-generation Cloud Security, information Security, Cybersecurity managed services to our customers.” Source: RevenueBase Database · checked Sep 14, 2026
13	Cybertronium	Indirect evidence	Kuala Lumpur, MalaysiaHQ checked Sep 14, 2026	51-200	44 contacts →
	Indirect evidence “Cybertronium Sdn.” Source: RevenueBase Database · checked Sep 14, 2026
14	Kloudynet	Indirect evidence	Kuala Lumpur, MalaysiaHQ checked Sep 14, 2026	51-200	42 contacts →
	Indirect evidence “Kloudynet is a highly experienced and well-established company that provides comprehensive cybersecurity and data protection solutions to large enterprises.” Source: RevenueBase Database · checked Sep 14, 2026
15	Across Verticals SDN BHD	Partial evidence	Petaling Jaya, MalaysiaHQ checked Sep 14, 2026	11-50	31 contacts →
	Partial evidence “Across Verticals is a boutique cyber security consulting firm that specializes in holistic, deeply technical and end to end cyber security advisory services based on industry best…” Source: RevenueBase Database · checked Sep 14, 2026
16	Provintell Cyber Security	Indirect evidence	Ara Damansara, MalaysiaHQ checked Sep 14, 2026	11-50	28 contacts →
	Indirect evidence “PROVINTELL 24x7 Next-Gen Cyber Defense transforms the external and internal threat intelligence data into automated and coordinated threat response by utilizing the cutting-edge…” Source: RevenueBase Database · checked Sep 14, 2026
17	Blue Fortress	Indirect evidence	Bangsar South, MalaysiaHQ checked Sep 14, 2026	11-50	22 contacts →
	Indirect evidence “Established in 2009 in Kuala Lumpur, Blue Fortress Sdn.” Source: RevenueBase Database · checked Sep 14, 2026
18	Securelytics	Indirect evidence	Petaling Jaya, MalaysiaHQ checked Sep 14, 2026	11-50	17 contacts →
	Indirect evidence “Founded in 2014, Securelytics is a professional services consulting firm that specializes in Lab & ICT testing, Common Criteria (ISO/IEC 15408), Governance, Risk & Compliance and…” Source: RevenueBase Database · checked Sep 14, 2026
19	Zetvest	Indirect evidence	Petaling Jaya, MalaysiaHQ checked Sep 14, 2026	11-50	17 contacts →
	Indirect evidence “As a seasoned professional in the realm of digital transformation, we specialize in navigating the intricate landscape of technology evolution.” Source: RevenueBase Database · checked Sep 14, 2026
20	Network Security Solutions I LTD	Indirect evidence	Kuala Lumpur, MalaysiaHQ checked Sep 14, 2026	11-50	17 contacts →
	Indirect evidence “NSS is well known for introducing cutting edge products and providing high end consultancy services to organizations across different industries.” Source: RevenueBase Database · checked Sep 14, 2026
21	Excer Global SDN BHD	Indirect evidence	Kuala Lumpur, MalaysiaHQ checked Sep 14, 2026	11-50	16 contacts →
	Indirect evidence “Proving that your company has a secure and stable network assures your clients/customers that their information is safeguarded.” Source: RevenueBase Database · checked Sep 14, 2026
22	AI MSP	Indirect evidence	Selangor, MalaysiaHQ checked Sep 14, 2026	11-50	15 contacts →
	Indirect evidence “At AI MSP, we redefine the paradigm of cybersecurity solutions.” Source: RevenueBase Database · checked Sep 14, 2026
23	Mtechnix Sdn. BHD	Indirect evidence	Kuala Lumpur Sentral, MalaysiaHQ checked Sep 14, 2026	11-50	14 contacts →
	Indirect evidence “Welcome to our company, where we offer a range of services that cater to the cybersecurity and digital innovation needs of businesses.” Source: RevenueBase Database · checked Sep 14, 2026
24	Flawtrack	Indirect evidence	Kuala Lumpur, MalaysiaHQ checked Sep 14, 2026	1-10	13 contacts →
	Indirect evidence “At Flawtrack (https://flawtrack.com/) we are experts in offensive cybersecurity, and Threat Intelligence.” Source: RevenueBase Database · checked Sep 14, 2026
25	Ascendsys SDN BHD	Partial evidence	Petaling Jaya, MalaysiaHQ checked Sep 14, 2026	51-200	13 contacts →
	Partial evidence “Ascendsys is an information security consultancy and service provider that facilitates information security solutions to complex ICT environments.” Source: RevenueBase Database · checked Sep 14, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: IT security companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names IT security companies.
Partial evidence: Its own public description names part of IT security companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name IT security companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 91 IT security companies based in Malaysia

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 479 reachable decision-makers.

Free signup · no credit card

View the full list →

IT security companies based in Malaysia at a glance

As of Sep 14, 2026

25.2%Verified-email coverage

20.9Average contacts per company

11-50Median size (employees)

39.6%Largest-city concentration · Kuala Lumpur

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured worldwide rather than for Malaysia, so it is reported there. Company counts and contact totals on this page are exact for Malaysia, over 91 companies.

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 IT security companies, 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.
What qualifies: Companies headquartered in Malaysia whose own description of what they do matches “IT security companies”. 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 IT security companies), 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 IT security companies, and records with no verified work email. Companies headquartered outside Malaysia are excluded even when they keep an office there.
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, 479 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 14, 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.

IT security companies by metro

IT security companies in Kuala Lumpur36

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 IT security companies, 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 IT security companies are there based in Malaysia?

RevenueBase identified 91 IT security companies headquartered in Malaysia 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?

Lgms Berhad, headquartered in Subang Jaya, tops this list with the largest team on record.

Which city has the most IT security companies?

Kuala Lumpur leads with 36 headquartered companies, followed by Petaling Jaya (19) and Kuala (5).

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 479 verified decision-maker contacts tracked across these 91 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 14, 2026.

Ready to reach these companies? Verified emails and direct dials for all 91 IT security companies based in Malaysia. Start with a free account, no credit card.

Download this list →

Related lists

IT security companies by geography

Browse the directory

Browse: Companies home · All Malaysia lists · All IT security companies lists · New lists

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.