Company lists · Data refreshed September 2026

Top 25 Systems integration companies based in Hong Kong

Name: Systems integration companies based in Hong Kong
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 82 companies tracked

RevenueBase identified 82 systems integration companies headquartered in Hong Kong as of September 2026 and tracks 2,512 professional contacts across them, including 557 with verified work emails. Hong Kong is the largest hub.

This list covers systems integration companies headquartered in Hong Kong, 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

82Companies

2,512Contacts tracked

557Verified emails

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The 25 largest systems integration companies based in Hong Kong

Ranked by team size

Top 25 of 82 systems integration companies based in Hong Kong, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to systems integration 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	Hkbn JOS	Partial evidence	Kowloon Bay, Hong KongHQ checked Sep 14, 2026	1,001-5,000	894 contacts →
	Partial evidence “With over 60 years of experience in Asia, HKBN JOS is a systems integrator, solutions provider and technology consultancy with deep industry knowledge and an exceptional ability…” Source: RevenueBase Database · checked Sep 14, 2026
2	VEGA	Indirect evidence	Kwai Chung, Hong KongHQ checked Sep 14, 2026	501-1,000	369 contacts →
	Indirect evidence “VEGA is a global leader in audiovisual, collaboration, and dynamic display solutions, and it has been a preferred partner for our customers’ AV, collaboration, and display needs…” Source: RevenueBase Database · checked Sep 14, 2026
3	Ideal Systems Group	Partial evidence	Kowloon Bay, Hong KongHQ checked Sep 14, 2026	51-200	101 contacts →
	Partial evidence “IDEAL Systems Group IDEAL is an industry leading broadcast, audio visual and media systems integrator providing innovative technology solutions to broadcast, telecommunications…” Source: RevenueBase Database · checked Sep 14, 2026
4	Eastech Systems Limited	Partial evidence	Kowloon Bay, Hong KongHQ checked Sep 14, 2026	201-500	91 contacts →
	Partial evidence “Eastech Systems Limited is one of the leading service providers for integrated IT solutions and services to business of all sizes in Hong Kong.” Source: RevenueBase Database · checked Sep 14, 2026
5	Xenus Technology Limited	Partial evidence	Kwun Tong Hong Kong, Hong KongHQ checked Sep 14, 2026	51-200	49 contacts →
	Partial evidence “Xenus Technology Limited is one of the market leaders providing qualitative products and IT solutions, including but not limited to relocation, cabling, system migration…” Source: RevenueBase Database · checked Sep 14, 2026
6	Icon Business Systems Limited	Indirect evidence	Cheung Sha Wan, Hong KongHQ checked Sep 14, 2026	51-200	47 contacts →
	Indirect evidence “iCON’s commitment to customer total satisfaction remains steadfast when the knowledge-based digital economy relentlessly redefines value position.” Source: RevenueBase Database · checked Sep 14, 2026
7	Amidas Hong Kong Limited	Strong evidence	Cheung Sha Wan, Hong KongHQ checked Sep 14, 2026	51-200	45 contacts →
	Strong evidence “Amidas is a trusted IT consulting and system integration company founded in 2014, dedicated to delivering enterprise-grade solutions in Cybersecurity, Artificial Intelligence…” Source: RevenueBase Database · checked Sep 14, 2026
8	Roctec Technology Limited	Partial evidence	North Point Hong Kong, Hong KongHQ checked Sep 14, 2026	51-200	45 contacts →
	Partial evidence “Roctec Technology Limited is a well-established system integrator and solution developer with proven experience in implementing large-scale data communications, multimedia and…” Source: RevenueBase Database · checked Sep 14, 2026
9	Hensen System Engineering LTD	Indirect evidence	Shaukeiwan, Hong KongHQ checked Sep 14, 2026	51-200	28 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 14, 2026
10	Resolve Technology	Indirect evidence	Kwun Tong District, Hong KongHQ checked Sep 14, 2026	51-200	22 contacts →
	Indirect evidence “Our Mission - We are committed to delivering quality Technology Solutions and Professional Excellence Services that provide true business values to our clients, enabling them to…” Source: RevenueBase Database · checked Sep 14, 2026
11	Kepro Solutions Limited	Partial evidence	Kwun Tong, Hong KongHQ checked Sep 14, 2026	201-500	20 contacts →
	Partial evidence “Kepro Solutions Limited, a wholly-owned subsidiary of KARIN Group, has developed itself as a leading IT solutions system integrator for enterprises in Hong Kong.” Source: RevenueBase Database · checked Sep 14, 2026
12	WIT Consulting	Indirect evidence	Hong, Hong KongHQ checked Sep 14, 2026	51-200	19 contacts →
	Indirect evidence “Driving Innovation in Technology & Infrastructure WIT Consulting is a leading global technology and infrastructure consulting firm, delivering strategic ICT design, deployment…” Source: RevenueBase Database · checked Sep 14, 2026
13	Electronic Business Solutions Limited EBS	Indirect evidence	Kwun Tong Hong Kong, Hong KongHQ checked Sep 14, 2026	51-200	18 contacts →
	Indirect evidence “Founded in 1991, EBS has nearly 30 years of expertise of providing holistic IT solutions to enterprises, education institutes, and government sectors alike.” Source: RevenueBase Database · checked Sep 14, 2026
14	Kddi Hong Kong Limited	Indirect evidence	Quarry Bay, Hong KongHQ checked Sep 14, 2026	11-50	17 contacts →
	Indirect evidence “KDDI Hong Kong has a wealth of experience and know-how of the international telecommunications market.” Source: RevenueBase Database · checked Sep 14, 2026
15	Unotech Limited	Indirect evidence	Hong KongHQ checked Sep 14, 2026	11-50	15 contacts →
	Indirect evidence “UNOTECH is one of the leading service providers for integrated IT solutions in delivering comprehensive, integrated solutions and services to customers in Hong Kong.” Source: RevenueBase Database · checked Sep 14, 2026
16	3link Company LTD	Strong evidence	Hong, Hong KongHQ checked Sep 14, 2026	11-50	15 contacts →
	Strong evidence “3Link has recruited an unparalleled team of over 80 professionals, specializing in enterprise class networking solutions, system integration which include server installation &…” Source: RevenueBase Database · checked Sep 14, 2026
17	Ptarmigan Integration LTD	Indirect evidence	Sheung Wan, Hong KongHQ checked Sep 14, 2026	11-50	14 contacts →
	Indirect evidence “The worlds of technology, entertainment and architecture are converging as never before, our role is to bridge the gap between the worlds of design, technology and construction…” Source: RevenueBase Database · checked Sep 14, 2026
18	Ensec Solutions Hong Kong Limited	Strong evidence	Kwun Tong, Hong KongHQ checked Sep 14, 2026	11-50	12 contacts →
	Strong evidence “Ensec Solutions is a Hong Kong based company specializing in security system integration.” Source: RevenueBase Database · checked Sep 14, 2026
19	NAM WAH Intelligent Automation Limited	Partial evidence	Kowloon, Hong KongHQ checked Sep 14, 2026	11-50	11 contacts →
	Partial evidence “Nam Wah Intelligent Automation Ltd is a system integrator based in Hong Kong specializing in industrial automation monitoring and control systems.” Source: RevenueBase Database · checked Sep 14, 2026
20	Sds-Techglobal	Indirect evidence	Kowloon, Hong KongHQ checked Sep 14, 2026	11-50	10 contacts →
	Indirect evidence “About SDS Specialist on motivating and delivering intelligent communication solutions to enterprise in Asia Pacific.” Source: RevenueBase Database · checked Sep 14, 2026
21	HK Systems Limited	Strong evidence	Kwun Tong, Hong KongHQ checked Sep 14, 2026	11-50	10 contacts →
	Strong evidence “HKSL is a leading IT systems provider in the Hong Kong and Macau region, our people with over a decade of experience in integrating complex IT solutions.” Source: RevenueBase Database · checked Sep 14, 2026
22	Nulink Solutions Limited	Indirect evidence	Kowloon, Hong KongHQ checked Sep 14, 2026	51-200	8 contacts →
	Indirect evidence “One Team.” Source: RevenueBase Database · checked Sep 14, 2026
23	Maxline Limited	Indirect evidence	Kwun Tong, Hong KongHQ checked Sep 14, 2026	11-50	8 contacts →
	Indirect evidence “As a leading provider of IT solutions and services, helping small, mid-market, enterprise and public sector organizations harness the power of innovation is our guiding principle.” Source: RevenueBase Database · checked Sep 14, 2026
24	PCS I-Datacomms Limited	Indirect evidence	Kowloon, Hong KongHQ checked Sep 14, 2026	11-50	6 contacts →
	Indirect evidence “PCS I-Datacomms Limited has been Incorporated since 2003, as an Information Technology & Services company.” Source: RevenueBase Database · checked Sep 14, 2026
25	Edison Global Networks Limited	Strong evidence	Hong KongHQ checked Sep 14, 2026	11-50	6 contacts →
	Strong evidence “EDISON Global Networks Limited is well-established system integration Solution Company with headquarters in Hong Kong and regional office in Shenzhen, Shanghai and Beijing.” 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: systems integration 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 systems integration companies.
Partial evidence: Its own public description names part of systems integration companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name systems integration 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 82 systems integration companies based in Hong Kong

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Systems integration companies based in Hong Kong at a glance

As of Sep 14, 2026

22.2%Verified-email coverage

30.6Average contacts per company

11-50Median size (employees)

25.6%Largest-city concentration · Hong Kong

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 82 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 systems integration 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 Hong Kong whose own description of what they do matches “systems integration 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 systems integration 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 systems integration companies, and records with no verified work email. Companies headquartered outside Hong Kong 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, 557 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.

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 systems integration 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 systems integration companies are there based in Hong Kong?

RevenueBase identified 82 systems integration companies headquartered in Hong Kong 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?

Hkbn JOS, headquartered in Hong, tops this list with the largest team on record.

Which city has the most systems integration companies?

Hong Kong leads with 21 headquartered companies, followed by Hong (15) and Kowloon (10).

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 557 verified decision-maker contacts tracked across these 82 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.

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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.