Company lists · Data refreshed November 2026

Top 25 Advertising platforms based in Hong Kong

RevenueBase identified 318 company matches for advertising platforms associated with Hong Kong as of November 2026 and tracks 2,162 professional contacts across them, including 221 with verified work emails. Hong Kong is the largest hub.

This list covers company matches for advertising platforms 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 4, 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 4, 2026 How this list was built
318Companies
2,162Contacts tracked
221Verified emails
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The 25 largest advertising platforms based in Hong Kong

Ranked by team size
Top 25 of 318 company matches for advertising platforms based in Hong Kong, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 4, 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 matchHong, Hong KongHQ recorded Nov 4, 202651-200112 contacts →

Exact match

“FABCOM is a marketing consulting agency, providing comprehensive full-funnel strategy, planning, and execution services across online and offline media, creative solutions, as…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
2Exact matchHong KongHQ recorded Nov 4, 202651-20095 contacts →

Exact match

“New iMedia has 18+ years of digital marketing experience in Hong Kong, and is the only one in Hong Kong that has simultaneously received recognition qualifications from Google…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
3Exact matchHong KongHQ recorded Nov 4, 202651-20071 contacts →

Exact match

“We continue to deepen the integration of AI technology and global resources to create an intelligent marketing ecology of "product efficiency marketing".”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
4Exact matchCheung Sha Wan, Hong KongHQ recorded Nov 4, 202651-20053 contacts →

Exact match

“CG Marketing has years of digital marketing experience and we specialize in China marketing in where business promote their products and services to mainland China consumers.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
5Exact matchHong KongHQ recorded Nov 4, 202651-20041 contacts →

Exact match

“With 30+ years of achievements, POAD has established its status as the leader of the outdoor advertising industry in Hong Kong.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
6Exact matchГонконг, Hong KongHQ recorded Nov 4, 202611-5027 contacts →

Exact match

“We combine an affiliate network, in-house media buying, and tech solutions to deliver performance across the funnel.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
7Exact matchKowloon, Hong KongHQ recorded Nov 4, 202611-5026 contacts →

Exact match

“Since 2016, GoGoChart has helped over brands reach millions of users, from SEO and ASO to the latest GEO in 2026.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
8Exact matchKowloon Bay, Hong KongHQ recorded Nov 4, 202611-5025 contacts →

Exact match

“A leader in mobile marketing, Hotmob is the first mobile advertising network in Hong Kong, growing alongside the evolution of the iPhone and Android phones - and changing the way…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
9Exact matchCauseway Bay, Hong KongHQ recorded Nov 4, 202611-5017 contacts →

Exact match

“Cody OUT OF HOME, the Out of Home specialist, pioneers the highest quality, innovative and premium advertising connections with commuters.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
10Exact matchQuarry Bay, Hong KongHQ recorded Nov 4, 202651-20016 contacts →

Exact match

“JCDecaux Cityscape is a subsidiary of JCDecaux Group, the number one outdoor advertising company worldwide.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
11Exact matchHong, Hong KongHQ recorded Nov 4, 202651-20015 contacts →

Exact match

“DIGIOO is one of the leading digital marketing agencies based in Hong Kong.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
12Exact matchHong KongHQ recorded Nov 4, 20261-1015 contacts →

Exact match

“With effective strategy and innovative advertising technology powered by data we help our advertisers engage the audience at scale and ultimately level up the ROI, while our…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
13Exact matchHong KongHQ recorded Nov 4, 202611-5014 contacts →

Exact match

“We are one of the leading advertising technology companies in the region.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
14Exact matchHong KongHQ recorded Nov 4, 202611-5012 contacts →

Exact match

“Inhousead is a performance ad-tech company built to buy, sell, and scale traffic at volume.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
15Exact matchNorth Point, Hong KongHQ recorded Nov 4, 202611-5011 contacts →

Exact match

“Ingenium Digital, as an advertising technology company, offers a diverse range of solutions to clients across Asia.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
16Exact match香港, Hong KongHQ recorded Nov 4, 20261-108 contacts →

Exact match

“DOOH -We are a non-traditional marketing services company.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
17Exact matchHong, Hong KongHQ recorded Nov 4, 20261-108 contacts →

Exact match

“XGD Media is a next generation outdoor media company specialising in innovative advertising spaces in the heart of Hong Kong.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
18Exact matchKwun Tong, Hong KongHQ recorded Nov 4, 202611-507 contacts →

Exact match

“Founded in 2004, we are the expertise in online advertising, marketing and social media platforms.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
19Exact matchHong, Hong KongHQ recorded Nov 4, 202611-507 contacts →

Exact match

“Mediastinct is an next-generation programmatic marketplace for advertisers, publishers and independent writers.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
20Exact matchHong KongHQ recorded Nov 4, 202611-506 contacts →

Exact match

“Greenbase AD Limited founded in 2005, specialize in media buying for transportation media.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
21Exact matchKowloon, Hong KongHQ recorded Nov 4, 202611-506 contacts →

Exact match

“KOOKEA is a young and fast growing premium ad network.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
22Exact matchHong KongHQ recorded Nov 4, 20261-105 contacts →

Exact match

“Born from a passion for performance marketing, we partner with media agencies and advertisers to turn ideas into measurable growth.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
23Exact matchHongkong, Hong KongHQ recorded Nov 4, 20261-105 contacts →

Exact match

“Eastidea is a global hardware solutions company specialising in elevator advertising systems, indoor digital media networks, and smart display technology.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
24Exact matchNew Territories, Hong KongHQ recorded Nov 4, 202611-504 contacts →

Exact match

“Founded in 2020, HKAI Limited (HKAI) is a technology company specialized in leveraging artificial intelligence (AI) to enhance online advertising.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
25Exact matchKwun Tong, Hong KongHQ recorded Nov 4, 202611-504 contacts →

Exact match

“See the exact ads your competitors are running and unlock inspiration for your next campaign across: Native Ads Desktop Ads YouTube Ads Mobile Ads Push Ads Adult Ads”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase

Showing 25 of 318 advertising platforms based in Hong Kong

See the full list, filter by size, metro and specialty, and access 221 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Advertising platforms based in Hong Kong at a glance

As of Nov 4, 2026
10.2%Verified-email coverage
6.8Average contacts per company
11-50Median size (employees)
35.5%Largest-city concentration · Hong Kong
Nov 4, 2026Page data refreshed

Companies by employee count

1-10
76
11-50
183
51-200
48
201-500
7
501-1,000
3
10001+
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 318 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 “advertising platforms” 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 221 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 4, 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 “advertising platforms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many advertising platforms are there based in Hong Kong?

RevenueBase identified 318 company matches for advertising platforms 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?

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

Which city has the most advertising platforms?

Hong Kong leads with 113 company records, followed by Kowloon (39) and Hong (33).

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 221 professional contacts with verified work emails tracked across these 318 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 4, 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.