Company lists · Data refreshed November 2026

Top 16 Cyber consulting firms based in Hong Kong

RevenueBase identified 71 company matches for cyber consulting firms associated with Hong Kong as of November 2026 and tracks 681 professional contacts across them, including 287 with verified work emails. Hong Kong is the largest hub.

This list covers company matches for cyber consulting firms associated with Hong Kong, 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
71Companies
681Contacts tracked
287Verified emails
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The 16 largest cyber consulting firms based in Hong Kong

Ranked by team size
Top 16 of 71 company matches for cyber consulting firms based in Hong Kong, 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 matchCentral, Hong KongHQ recorded Nov 5, 20261,001-5,000113 contacts →

Exact match

“Protiviti is a global consulting firm that delivers deep expertise, objective insights, a tailored approach, and unparalleled collaboration to help leaders confidently face the…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchCheung Sha Wan, Hong KongHQ recorded Nov 5, 202651-20052 contacts →

Exact match

“Amidas is a trusted IT consulting and system integration company founded in 2014, dedicated to delivering enterprise-grade solutions in Cybersecurity, Artificial Intelligence…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchKwun Tong District, Hong KongHQ recorded Nov 5, 202651-20033 contacts →

Exact match

“Founded by a group of devoted IT veterans from Hong Kong and Asia, the outstanding track record of our founders includes a number of winning projects with various public and…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchKong, Hong KongHQ recorded Nov 5, 202611-5026 contacts →

Exact match

“MXC Security deliver the best possible information security experience and advice to protect our client’s business and information.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchLai Chi Kok, Hong KongHQ recorded Nov 5, 202611-5022 contacts →

Exact match

“Gamatech is your key to access enablement and governance.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchShatin, Hong KongHQ recorded Nov 5, 202611-509 contacts →

Exact match

“Century Technology & Consultant Limited is an award-winning IT solutions firm that specializes in IT equipment, Managed Services, cybersecurity services and strategic IT…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchCentral, Hong KongHQ recorded Nov 5, 20261-104 contacts →

Exact match

“Syber Couture is an IT consulting agency based in Hong Kong, proudly recognized as the first and only local breed full-service cybersecurity agency in the region.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchAdmiralty, Hong KongHQ recorded Nov 5, 20261-103 contacts →

Exact match

“Pentastic is a team of experienced and professional consultants working towards proactively safeguarding critical client systems, applications, networks, and data by providing…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchSheung Wan, Hong KongHQ recorded Nov 5, 20261-102 contacts →

Exact match

“Accurate IT provides a range of Information / Cyber Security and IT Services for small to medium sized businesses.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchHong KongHQ recorded Nov 5, 20261-102 contacts →

Exact match

“SoCoeus provides total Information Security Training Services.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchHong KongHQ recorded Nov 5, 202611-502 contacts →

Exact match

“Welcome to HK Managed Services Provider, where over two decades of unparalleled expertise in cybersecurity and IT infrastructure management converge to protect and empower your…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchLai Chi Kok, Hong KongHQ recorded Nov 5, 20261-102 contacts →

Exact match

“StormEye is a Hong Kong found cybersecurity firm.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchHong KongHQ recorded Nov 5, 20261-102 contacts →

Exact match

“HK Base IT Managed Security Services Provider”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchKowloon, Hong KongHQ recorded Nov 5, 202611-501 contacts →

Exact match

“Founded in 1997, New Sky Internet Limited (New Sky) has steadily established itself as a reputable IT solutions and consultations provider in Hong Kong and obtained trust from…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchHong KongHQ recorded Nov 5, 20261-101 contacts →

Exact match

“We have 20 years’ experience in managing enterprise infrastructure and software systems.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchCentral & Western District, Hong KongHQ recorded Nov 5, 20261-101 contacts →

Exact match

“Check out our careers page for all of our latest job openings: Founded on the principles of integrity, partnership, transparency, and excellence, SearchCP is committed to…”

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

Showing 16 of 71 cyber consulting firms based in Hong Kong

See the full list, filter by size, metro and specialty, and access 287 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cyber consulting firms based in Hong Kong at a glance

As of Nov 5, 2026
42.1%Verified-email coverage
9.6Average contacts per company
11-50Median size (employees)
38.0%Largest-city concentration · Hong Kong
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
35
11-50
21
51-200
10
201-500
2
1,001-5,000
2
5,001-10,000
1

Email recency for this list is measured worldwide rather than for Hong Kong, so it is reported there. Company counts and contact totals on this page are exact for Hong Kong, over 71 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 Hong Kong whose business descriptions match “cyber consulting firms” 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 287 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.

Cyber consulting firms by metro

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 “cyber consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cyber consulting firms are there based in Hong Kong?

RevenueBase identified 71 company matches for cyber consulting firms associated with Hong Kong 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?

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

Which city has the most cyber consulting firms?

Hong Kong leads with 27 company records, followed by Hong (9) and Kowloon (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 287 professional contacts with verified work emails tracked across these 71 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.