Company lists · Data refreshed November 2026

Top 15 Secure infrastructure providers based in Hong Kong

RevenueBase identified 41 company matches for secure infrastructure providers associated with Hong Kong as of November 2026 and tracks 676 professional contacts across them, including 106 with verified work emails. Hong Kong is the largest hub.

This list covers company matches for secure infrastructure providers 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 6, 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 6, 2026 How this list was built
41Companies
676Contacts tracked
106Verified emails
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The 15 largest secure infrastructure providers based in Hong Kong

Ranked by team size
Top 15 of 41 company matches for secure infrastructure providers based in Hong Kong, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchKwun Tong, Hong KongHQ recorded Nov 6, 20261,001-5,00039 contacts →

Exact match

“Megastrength Security Services Co.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchKwun Tong District, Hong KongHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
3Exact matchKong, Hong KongHQ recorded Nov 6, 2026n/a28 contacts →

Exact match

“Make Your Digital Transformation Simpler and Secure.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSham Shui Po District, Hong KongHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Petabytes & Beyond Technology Limited (Pnbhk) is a leading information technology solution provider, headquartered in Hong Kong.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchKwun Tong, Hong KongHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“A reputable company headquartered in HK provides digital solutions, consulting and managed service for thousands of clients worldwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchKong, Hong KongHQ recorded Nov 6, 202651-20015 contacts →

Exact match

“Founded in 1990, ELM Computer Technologies Limited (ELM) has been providing state-of-the-art IT solutions and professional services to our clients for over twenty nine years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchHong KongHQ recorded Nov 6, 202651-20011 contacts →

Exact match

“At One2Cloud, we specialize in delivering secure, scalable, and innovative multi-cloud solutions tailored to meet the unique needs of businesses worldwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchKowloon, Hong KongHQ recorded Nov 6, 202651-20010 contacts →

Exact match

“ESH is the cybersecurity services arm of a leading cybersecurity company in Hong Kong - Edvance International Holdings Limited (Stock code: 1410.HK) and is formed from edvance’s…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchCentral, Hong KongHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
10Exact matchKowloon Bay, Hong KongHQ recorded Nov 6, 202611-503 contacts →

Exact match

“ITENET Limited is a one-stop IT enterprise solutions provider, specializing in systems, networking, security and cloud services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSheung Wan, Hong KongHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
12Exact matchHong KongHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
13Exact matchHong, Hong KongHQ recorded Nov 6, 202611-502 contacts →

Exact match

“IS-services limited is an information technology and business solutions provider which provides IT support, in additional managed service, private/ hybrid cloud solution and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchKowloon, Hong KongHQ recorded Nov 6, 202611-501 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchHong KongHQ recorded Nov 6, 20261-101 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 15 of 41 secure infrastructure providers based in Hong Kong

See the full list, filter by size, metro and specialty, and access 106 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Secure infrastructure providers based in Hong Kong at a glance

As of Nov 6, 2026
15.7%Verified-email coverage
16.5Average contacts per company
11-50Median size (employees)
24.4%Largest-city concentration · Hong Kong
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
9
11-50
15
51-200
11
201-500
2
501-1,000
1
1,001-5,000
1
5,001-10,000
2

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 41 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 “secure infrastructure providers” 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 106 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 6, 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 “secure infrastructure providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many secure infrastructure providers are there based in Hong Kong?

RevenueBase identified 41 company matches for secure infrastructure providers 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?

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

Which city has the most secure infrastructure providers?

Hong Kong leads with 10 company records, followed by Hong (6) and Kong (5).

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 106 professional contacts with verified work emails tracked across these 41 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 6, 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.