Company lists · Data refreshed September 2026

Top 25 Billboard advertising companies worldwide

Name: Billboard advertising companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 4,143 companies tracked

RevenueBase identified 4,143 billboard advertising companies worldwide as of September 2026 and tracks 45,089 professional contacts across them, including 11,154 with verified work emails. The United States is the largest market and New York the largest hub.

This list covers billboard advertising companies 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 19, 2026. Country and city lists for billboard advertising companies 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

4,143Companies

45,089Contacts tracked

11,154Verified emails

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The 25 largest billboard advertising companies worldwide

Ranked by team size

Top 25 of 4,143 billboard advertising companies worldwide, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to billboard advertising 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	Jcdecaux	Partial evidence	Neuilly-sur-seine, FranceHQ checked Sep 19, 2026	10001+	5,559 contacts →
	Partial evidence “In 1964, Jean-Claude Decaux invented advertising street furniture.” Source: RevenueBase Database · checked Sep 19, 2026
2	Lamar Advertising Company	Partial evidence	Baton Rouge, LA, United StatesHQ checked Sep 19, 2026	1,001-5,000	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 19, 2026
3	Clear Channel Outdoor	Partial evidence	New York, NY, United StatesHQ checked Sep 19, 2026	1,001-5,000	2,462 contacts →
	Partial 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 19, 2026
4	Pattison Outdoor	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 19, 2026	201-500	495 contacts →
	Partial 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 19, 2026
5	Adams Outdoor	Partial evidence	United StatesHQ checked Sep 19, 2026	201-500	437 contacts →
	Partial 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 19, 2026
6	Jcdecaux Australia	Partial evidence	Sydney, AustraliaHQ checked Sep 19, 2026	201-500	308 contacts →
	Partial 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 19, 2026
7	Posterscope	Indirect evidence	Sao Paulo, United KingdomHQ checked Sep 19, 2026	501-1,000	292 contacts →
	Indirect evidence “Posterscope is the original Out-of-Home media agency.” Source: RevenueBase Database · checked Sep 19, 2026
8	Ströer Deutsche Städte Medien Gmbh	Indirect evidence	Köln, GermanyHQ checked Sep 19, 2026	501-1,000	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 19, 2026
9	NEOOH	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 2026	51-200	277 contacts →
	Indirect evidence “A NEOOH é referência no segmento de mídia Out of Home.” Source: RevenueBase Database · checked Sep 19, 2026
10	Primedia OUT Of Home	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 19, 2026	51-200	274 contacts →
	Indirect evidence “Primedia Out-of-Home, a division of Primedia (Pty) Ltd, is the largest wholly South African-owned OOH media specialist.” Source: RevenueBase Database · checked Sep 19, 2026
11	Clear Channel France	Indirect evidence	Boulogne-billancourt, FranceHQ checked Sep 19, 2026	501-1,000	226 contacts →
	Indirect evidence “Clear Channel est présent dans 30 pays à travers les 5 continents avec 7 800 collaborateurs, 760 dispositifs publicitaires et un chiffre d’affaires annuel de 3 milliards de…” Source: RevenueBase Database · checked Sep 19, 2026
12	Terraboost Media	Partial evidence	Naperville, IL, United StatesHQ checked Sep 19, 2026	51-200	221 contacts →
	Partial evidence “Terraboost Media: Nationwide Advertising Network Engaging Millions at the Point of Purchase!” Source: RevenueBase Database · checked Sep 19, 2026
13	Alliance Media	Strong evidence	Dubai, United Arab EmiratesHQ checked Sep 19, 2026	201-500	198 contacts →
	Strong evidence “Alliance Media is the international leader in billboard and airport advertising, with premium OOH sites across 49+ markets spanning Africa, the Middle East, Europe, the USA, and…” Source: RevenueBase Database · checked Sep 19, 2026
14	Latcom Worldcomooh	Indirect evidence	Buenos Aires, ArgentinaHQ checked Sep 19, 2026	51-200	187 contacts →
	Indirect evidence “Somos una empresa especializada en Out Of Home con alcance global, experta en estrategia, planificación, implementación y reportes de campañas de publicidad fuera del hogar.” Source: RevenueBase Database · checked Sep 19, 2026
15	Rapportww	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	51-200	180 contacts →
	Indirect evidence “Out-of-Home (OOH) agency pioneering the connection between creativity and dynamic OOH audiences.” Source: RevenueBase Database · checked Sep 19, 2026
16	Fairway Outdoor Advertising	Partial evidence	United StatesHQ checked Sep 19, 2026	201-500	176 contacts →
	Partial evidence “Fairway Outdoor Advertising is one of the country's finest outdoor advertising companies.” Source: RevenueBase Database · checked Sep 19, 2026
17	Proxymo	Partial evidence	MexicoHQ checked Sep 19, 2026	201-500	166 contacts →
	Partial evidence “Publicidad Exterior Medios alternos / Media Outdoor Advertising Empresa 100% Mexicana dedicada a la publicidad.” Source: RevenueBase Database · checked Sep 19, 2026
18	Sistem Reklam	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 19, 2026	501-1,000	165 contacts →
	Indirect evidence “Sistem Reklamcılık, the pioneer company of Sistem Group, one of the strong industrial groups of Turkey, was founded as a small company in the mid 70’s in order to carry out…” Source: RevenueBase Database · checked Sep 19, 2026
19	Jcdecaux UK	Partial evidence	London, United KingdomHQ checked Sep 19, 2026	501-1,000	164 contacts →
	Partial evidence “Every day millions of people interact with JCDecaux’s digital poster advertising sites in cities across the UK.” Source: RevenueBase Database · checked Sep 19, 2026
20	Firefly	Partial evidence	Manhattan, United StatesHQ checked Sep 19, 2026	51-200	152 contacts →
	Partial evidence “Founded in 2017 in Silicon Valley, Firefly pioneered car-top advertising, transforming urban landscapes with the world’s most advanced moving digital screens.” Source: RevenueBase Database · checked Sep 19, 2026
21	Jcdecaux España	Indirect evidence	Madrid, SpainHQ checked Sep 19, 2026	501-1,000	143 contacts →
	Indirect evidence “Empresa número uno en #publicidadexterior desde 1964 con presencia en 80 países y más de 30 años de experiencia en España.” Source: RevenueBase Database · checked Sep 19, 2026
22	Tyler Media	Indirect evidence	Oklahoma City, OK, United StatesHQ checked Sep 19, 2026	51-200	133 contacts →
	Indirect evidence “Tyler Media is a family owned company (Ty and Tony Tyler).” Source: RevenueBase Database · checked Sep 19, 2026
23	Grupo Rentable Publicidad Exterior	Indirect evidence	Miguel Hidalgo, MexicoHQ checked Sep 19, 2026	201-500	133 contacts →
	Indirect evidence “Somos una empresa líder en publicidad exterior (OOH) y digital (DOOH) con cobertura nacional, especializada en generar presencia estratégica para marcas que buscan impacto real.” Source: RevenueBase Database · checked Sep 19, 2026
24	Media World	Partial evidence	Dubai, United Arab EmiratesHQ checked Sep 19, 2026	11-50	132 contacts →
	Partial evidence “A renowned force in the world of OOH advertising, Media World guarantees your brand will be on everyone’s mind.” Source: RevenueBase Database · checked Sep 19, 2026
25	Magnate Ventures LTD	Partial evidence	Nairobi, KenyaHQ checked Sep 19, 2026	201-500	130 contacts →
	Partial evidence “East Africa’s leading advertising and image company dealing in strategic advertising development, promotions, supply, manufacture, installation and maintenance of all types of…” Source: RevenueBase Database · checked Sep 19, 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: billboard advertising 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 billboard advertising companies.
Partial evidence: Its own public description names part of billboard advertising companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name billboard advertising 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 4,143 billboard advertising companies worldwide

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Billboard advertising companies worldwide at a glance

As of Sep 19, 2026

24.7%Verified-email coverage

10.9Average contacts per company

1-10Median size (employees)

1.1%Largest-city concentration · New York

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

2,113

11-50

1,485

51-200

392

201-500

501-1,000

1,001-5,000

10001+

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 billboard advertising 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.
Coverage: Every country. Country and city lists for billboard advertising companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “billboard advertising 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 billboard advertising 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 billboard advertising companies, 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, 11,154 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 19, 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.

Billboard advertising companies by location

21 lists · largest first

Every Billboard advertising companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 billboard advertising 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 billboard advertising companies are there worldwide?

RevenueBase identified 4,143 billboard advertising companies 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 billboard advertising companies?

The United States leads with 649 companies, followed by India (340) and Brazil (220). Every billboard advertising companies list by country and city is linked on this page.

Which city has the most billboard advertising companies?

New York leads with 45 headquartered companies, followed by London (37) and Mumbai (36).

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 11,154 verified decision-maker contacts tracked across these 4,143 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 19, 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.