Company lists · Data refreshed September 2026
Top 25 Out of home advertising networks worldwide
RevenueBase identified 6,800 out of home advertising networks worldwide as of September 2026 and tracks 89,077 professional contacts across them, including 23,650 with verified work emails. The United States is the largest market and London the largest hub.
This list covers out of home advertising networks worldwide, 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 20, 2026. Country and city lists for out of home advertising networks follow the table.
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.
The 25 largest out of home advertising networks worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 5,559 contacts → | ||||
Partial evidence “In 1964, Jean-Claude Decaux invented advertising street furniture.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 2 | 4,448 contacts → | ||||
Partial evidence “The UK and Europe’s largest Radio & Outdoor company, Global is home to respected, national market-leading media brands broadcasting across the UK on DAB & FM and around the world…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 3 | 3,725 contacts → | ||||
Partial evidence “Founded in 1902, Lamar Advertising Company (Nasdaq: LAMR) is one of the largest outdoor advertising companies in the world, with displays across the United States and Canada.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 4 | 2,462 contacts → | ||||
Strong evidence “Clear Channel Outdoor Holdings, Inc.(NYSE: CCO) is at the forefront of driving innovation in the out-of-home advertising industry.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 5 | 904 contacts → | ||||
Strong evidence “oOh!media is the #1 Out of Home company in Australia and New Zealand.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 6 | 900 contacts → | ||||
Indirect evidence “O tempo fez a gente evoluir, inovar e ganhar experiência pra tirar milhões de pessoas do piloto automático.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 7 | 806 contacts → | ||||
Strong evidence “Ströer is a leading German media house and, with its "OOH plus" strategy, combines the business segments outdoor advertising/out-of-home (OOH), digital media and dialog marketing…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 8 | 524 contacts → | ||||
Partial evidence “Transforming India's urban advertising landscape, AdOnMo is pioneering the next wave of high-impact digital experiences that captivate and connect.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 9 | 495 contacts → | ||||
Strong evidence “We help brands and businesses harness the power of Out-of-Home advertising by providing the most comprehensive range of products, markets, insights and customer support services-…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 10 | 441 contacts → | ||||
Indirect evidence “We don’t trade in hype.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 11 | 437 contacts → | ||||
Strong evidence “Certified Great Place to Work® Founded in 1983, Adams Outdoor is the 4th largest privately held out of home advertising operator in the United States.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 12 | 437 contacts → | ||||
Partial evidence “National CineMedia (NCM) is the largest cinema advertising platform in the US.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 13 | 417 contacts → | ||||
Indirect evidence “Cityz Media est un acteur français majeur de la communication extérieure.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 14 | 374 contacts → | ||||
Indirect evidence “MEDIATRANSPORTS est la régie publicitaire leader de la communication dans les transports.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 15 | 372 contacts → | ||||
Partial evidence “Vi is the largest operator of the advertising media market in Russia and Eastern Europe.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 16 | 358 contacts → | ||||
Strong evidence “Intersection is an experience-driven Out of Home media and technology company that delivers programming, consumer amenities, and advertising to cities.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 17 | 357 contacts → | ||||
Indirect evidence “Laqshya Media Pvt.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 18 | 340 contacts → | ||||
Indirect evidence “IGPDecaux è leader e unico operatore globale di comunicazione esterna in Italia, grazie alla completezza dell’offerta commerciale, alla competenza specifica sul media e alla…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 19 | 339 contacts → | ||||
Strong evidence “Vistar Media, a part of T-Mobile Advertising Solutions, is the home of out-of-home (OOH).” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 20 | 331 contacts → | ||||
Partial evidence “An integrated network of marketing services and OOH media specialists.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 21 | 323 contacts → | ||||
Indirect evidence “ABOUT SCREENVISION MEDIA Screenvision Media is a premier cinema, video and media organization.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 22 | 308 contacts → | ||||
Strong evidence “JCDecaux is the number one global out-of-home advertising company, with more than 1 million advertising panels in 80+ countries and more than employees.Founded in 1964, JCDecaux…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 23 | 306 contacts → | ||||
Strong evidence “Khushi Advertising specializes in delivering integrated Out-Of-Home solutions across India.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 24 | 292 contacts → | ||||
Strong evidence “Posterscope is the original Out-of-Home media agency.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 25 | 280 contacts → | ||||
Indirect evidence “Ströer ist ein führender deutscher Außenwerber und bietet werbungtreibenden Kunden individualisierte, voll integrierte Komplettlösungen entlang der gesamten Marketing- und…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
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: out of home advertising networks. 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 out of home advertising networks.
- Partial evidence
- Its own public description names part of out of home advertising networks, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name out of home advertising networks. 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 6,800 out of home advertising networks worldwide
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Out of home advertising networks worldwide at a glance
As of Sep 20, 2026Companies by employee count
Email recency is reported on each country list linked below.
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 out of home advertising networks, 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.
- Coverage
- Every country. Country and city lists for out of home advertising networks are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “out of home advertising networks”. 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 out of home advertising networks), 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 out of home advertising networks, and records with no verified work email.
- 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, 23,650 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 20, 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.
Out of home advertising networks by location
35 lists · largest firstEvery Out of home advertising networks list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Out of home advertising networks based in the United States842
- Out of home advertising networks based in India619
- Out of home advertising networks based in Brazil432
- Out of home advertising networks based in the United Kingdom269
- Out of home advertising networks based in Germany243
- Out of home advertising networks based in Italy186
- Out of home advertising networks based in Mexico160
- Out of home advertising networks based in South Africa143
- Out of home advertising networks based in Canada141
- Out of home advertising networks based in France132
- Out of home advertising networks based in Indonesia132
- Out of home advertising networks based in Australia111
- Out of home advertising networks based in Spain111
- Out of home advertising networks based in Türkiye106
- Out of home advertising networks based in the United Arab Emirates91
- Out of home advertising networks based in the Netherlands84
- Out of home advertising networks based in Nigeria79
- Out of home advertising networks based in Argentina73
- Out of home advertising networks based in Poland66
- Out of home advertising networks based in Peru54
- Out of home advertising networks based in the Philippines54
- Out of home advertising networks based in Malaysia53
- Out of home advertising networks based in Switzerland46
- Out of home advertising networks based in Sweden40
- Out of home advertising networks based in Colombia39
- Out of home advertising networks based in Romania38
- Out of home advertising networks based in Chile35
- Out of home advertising networks based in Saudi Arabia34
- Out of home advertising networks based in Austria32
- Out of home advertising networks based in Belgium31
- Out of home advertising networks based in New Zealand28
- Out of home advertising networks based in Hong Kong26
Cities
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 out of home advertising networks, 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 out of home advertising networks are there worldwide?
RevenueBase identified 6,800 out of home advertising networks worldwide 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?
Jcdecaux, headquartered in Neuilly-Sur-Seine, tops this list with the largest team on record.
Which country has the most out of home advertising networks?
The United States leads with 842 companies, followed by India (619) and Brazil (432). Every out of home advertising networks list by country and city is linked on this page.
Which city has the most out of home advertising networks?
London leads with 127 headquartered companies, followed by Sao Paulo (103) and New York (95).
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 23,650 verified decision-maker contacts tracked across these 6,800 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 20, 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.