Company lists · Data refreshed September 2026

Top 12 Professional cybersecurity services based in Sri Lanka

RevenueBase identified 53 company matches for professional cybersecurity services associated with Sri Lanka as of September 2026 and tracks 458 professional contacts across them, including 164 with verified work emails. Colombo is the largest hub.

This list covers company matches for professional cybersecurity services associated with Sri Lanka, 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 September 21, 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 Sep 21, 2026 How this list was built
53Companies
458Contacts tracked
164Verified emails
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The 12 largest professional cybersecurity services based in Sri Lanka

Ranked by team size
Top 12 of 53 company matches for professional cybersecurity services based in Sri Lanka, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 matchColombo 08, Sri LankaHQ recorded Sep 21, 2026201-500164 contacts →

Exact match

“Founded in 2012, CryptoGen is the largest cybersecurity company in Srilanka specializing in the design, implementation, and management of advanced cyber defense solutions.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchColombo 05, Sri LankaHQ recorded Sep 21, 202611-5040 contacts →

Exact match

“SentryLabs is a pure play cyber security company that aims to bring the latest cutting-edge security services, solutions and consultancies to ensure the safe and secure operations…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchMathugama, Sri LankaHQ recorded Sep 21, 202611-5026 contacts →

Exact match

“Welcome to CDAZZDEV, where our experts provide excellent solutions for all your IT and cyber security needs.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchColombo 08, Sri LankaHQ recorded Sep 21, 20261-1022 contacts →

Exact match

“TrustVault is a Cyber Security company with offices in Australia and Sri Lanka, specialising in market leading cyber security services and implementations.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchColombo 4, Sri LankaHQ recorded Sep 21, 202611-5017 contacts →

Exact match

“CICRA Holdings is Sri Lanka's pioneering cyber security training and consultancy provider.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchColombo, Sri LankaHQ recorded Sep 21, 202611-5016 contacts →

Exact match

“Nova Corp is a Managed Security Services Provider (MSSP) and MSP headquartered in Colombo, Sri Lanka, with entities in the United States and Cambodia.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchColombo, Sri LankaHQ recorded Sep 21, 202611-5011 contacts →

Exact match

“EncryptAsia is a cybersecurity consultancy specializing exclusively in ISO 27001 managed certification programs for B2B technology companies that need to get certified without…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchColombo, Sri LankaHQ recorded Sep 21, 202611-508 contacts →

Exact match

“NGX is the gateway to new technology experience.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchColombo, Sri LankaHQ recorded Sep 21, 202651-2007 contacts →

Exact match

“INFOPRIDE SOLUIONS IS THE BEST IT SOLUTION COMPANY TO DEVELOP SECURE, FUTURE-PROOF, RESPONSIVE WEBSITES, CYBER SECURITY TESTING AND CYBER SECURITY SOLUTIONS.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchGalle, Sri LankaHQ recorded Sep 21, 20261-103 contacts →

Exact match

“We are committed to empowering individuals and businesses with comprehensive digital security solutions.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchNugegoda, Sri LankaHQ recorded Sep 21, 202611-502 contacts →

Exact match

“There are two types of companies: those that have been hacked, and those who don't know they have been hacked".”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchColombo, Sri LankaHQ recorded Sep 21, 20261-101 contacts →

Exact match

“TekSek is the exclusive sales & marketing partner for Cyber Security Works in the Sri Lankan territory.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 12 of 53 professional cybersecurity services based in Sri Lanka

See the full list, filter by size, metro and specialty, and access 164 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Professional cybersecurity services based in Sri Lanka at a glance

As of Sep 21, 2026
35.8%Verified-email coverage
8.6Average contacts per company
11-50Median size (employees)
43.4%Largest-city concentration · Colombo
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
19
11-50
29
51-200
3
201-500
1
1,001-5,000
1

Email recency for this list is measured worldwide rather than for Sri Lanka, so it is reported there. Company counts and contact totals on this page are exact for Sri Lanka, over 53 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 Sri Lanka whose business descriptions match “professional cybersecurity services” 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 164 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 September 21, 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 “professional cybersecurity services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many professional cybersecurity services are there based in Sri Lanka?

RevenueBase identified 53 company matches for professional cybersecurity services associated with Sri Lanka as of September 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?

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

Which city has the most professional cybersecurity services?

Colombo leads with 23 company records, followed by Dehiwala (3) and Nugegoda (3).

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 164 professional contacts with verified work emails tracked across these 53 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 September 21, 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.