Company lists · Data refreshed September 2026
Top 25 Digital advertising companies based in Houston, United States
RevenueBase identified 113 digital advertising companies headquartered in Houston, United States as of September 2026 and tracks 505 professional contacts across them, including 165 with verified work emails. New York is the largest hub.
This list covers digital advertising companies headquartered in Houston, United States, 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.
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 digital advertising companies based in Houston, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 79 contacts → | ||||
Strong evidence “Adcetera is an integrated advertising and digital marketing agency with over four decades of experience helping brands connect, convert, and grow.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 2 | 41 contacts → | ||||
Partial evidence “Blue Sky Marketing is a full-service digital marketing agency headquartered in Houston, Texas.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 3 | 32 contacts → | ||||
Indirect evidence “Welcome to Alpha Co.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 4 | 30 contacts → | ||||
Strong evidence “Direct Digital Holdings (Nasdaq: DRCT) brings state-of-the-art sell- and buy-side advertising platforms together under one umbrella company.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 5 | 22 contacts → | ||||
Partial evidence “Bonafide is an online / digital marketing agency based in Houston, Texas that works with growth-minded businesses nationwide.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 6 | 14 contacts → | ||||
Indirect evidence “The new definition of a full-service agency.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 7 | 13 contacts → | ||||
Partial evidence “Marketing | Advertising | Facebook ads | YouTube Ads Our mission is to help health and wellness professionals get a minimum 3x return on investment with our lead generation and…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 8 | 13 contacts → | ||||
Indirect evidence “Spacejet Media is a premier online marketing and internet lead generation company focused on delivering sustainable, scalable and fruitful value to its advertisers and publishers.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 9 | 11 contacts → | ||||
Indirect evidence “In 2025, unleash the full potential of your business with top-tier Internet marketing services.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 10 | 10 contacts → | ||||
Strong evidence “At Briggs & Caldwell, we offer a full spectrum of advertising services: media mix optimization, advertising placement in both traditional and digital media, competitive and…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 11 | 10 contacts → | ||||
Partial evidence “Small Screen Producer is a full-service digital media marketing agency that specializes in creating engaging content that is consistent with today's socially-shareable…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 12 | 8 contacts → | ||||
Partial evidence “DIGITAL MEDIA AGENCY T2O media specializes in both digital and offline media activations helping brands to communicate with potential users and customers at every stage of the…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 13 | 7 contacts → | ||||
Indirect evidence “Houston Search Engine Optimization Company Directory One is a full service website marketing company offering SEO/SEM, pay per click management, website design, video production…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 14 | 7 contacts → | ||||
Partial evidence “Growth360Partners is a minority owned Full-Service International Digital Marketing Agency situated in South Florida.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 15 | 6 contacts → | ||||
Partial evidence “Digital media is all we do.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 16 | 6 contacts → | ||||
Partial evidence “Huddled Masses is a Digital Performance Marketing company that brings advertisers and agencies comprehensive solutions that combine visibility, access and insights to drive…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 17 | 6 contacts → | ||||
Partial evidence “Your digital ally.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 18 | 5 contacts → | ||||
Indirect evidence “Quantum Outdoors was founded in India in 2008, and has since grown into the largest Out-of-home (OOH) marketing companies across Northern India.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 19 | 4 contacts → | ||||
Indirect evidence “WE BUILD BUSINESSES ONLINE Grow on Social!” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 20 | 3 contacts → | ||||
Partial evidence “Full-service digital marketing agency in Houston, TX.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 21 | 3 contacts → | ||||
Partial evidence “Digital League Solutions provides realistic pricing, Google compliant tech, the best online listing management, effective websites and innovative marketing campaigns, all backed…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 22 | 2 contacts → | ||||
Partial evidence “TheGridBiz is a digital performance data agency with the ability to develop and execute innovative traditional and digital marketing strategies.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 23 | 2 contacts → | ||||
Partial evidence “Laser-Focused Online Advertising - Cutting Edge Automation System - Keep your business organized and informed for better decision-making and accelerated growth.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 24 | 2 contacts → | ||||
Partial evidence “Digital Marketing Solutions” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 25 | 1 contacts → | ||||
Partial evidence “Southern Fried Advertising is a company based out of Houston, TX, United States.” Source: RevenueBase Database · checked Sep 19, 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: digital 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 digital advertising companies.
- Partial evidence
- Its own public description names part of digital advertising companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name digital 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 113 digital advertising companies based in Houston, United States
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Digital advertising companies based in Houston, United States at a glance
As of Sep 19, 2026Companies by employee count
Email recency for this list is measured across the whole United States list rather than for Houston, so it is reported there. Company counts and contact totals on this page are exact for Houston, over 113 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 digital 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.
- What qualifies
- Companies headquartered in Houston, United States whose own description of what they do matches “digital 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 digital 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 digital advertising companies, and records with no verified work email. Companies headquartered outside Houston 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, 165 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.
Digital advertising companies by metro in the United States
- Digital advertising companies in New York496
- Digital advertising companies in Los Angeles227
- Digital advertising companies in Miami214
- Digital advertising companies in Austin140
- Digital advertising companies in San Francisco140
- Digital advertising companies in Chicago136
- Digital advertising companies in Houston113
- Digital advertising companies in Atlanta112
- Digital advertising companies in Sheridan107
- Digital advertising companies in Dallas98
- Digital advertising companies in Denver98
- Digital advertising companies in Las Vegas93
- Digital advertising companies in San Diego89
- Digital advertising companies in Tampa78
- Digital advertising companies in Seattle75
- Digital advertising companies in Orlando65
- Digital advertising companies in Boston60
- Digital advertising companies in Charlotte57
- Digital advertising companies in Phoenix55
- Digital advertising companies in Scottsdale55
- Digital advertising companies in Portland52
- Digital advertising companies in San Antonio48
- Digital advertising companies in Philadelphia47
- Digital advertising companies in Wilmington47
- Digital advertising companies in Irvine43
- Digital advertising companies in Fort Lauderdale41
- Digital advertising companies in Minneapolis38
- Digital advertising companies in Washington37
- Digital advertising companies in Boca Raton36
- Digital advertising companies in New York City35
- Digital advertising companies in San Jose35
- Digital advertising companies in Columbus33
- Digital advertising companies in Pittsburgh32
- Digital advertising companies in Santa Monica32
- Digital advertising companies in Sacramento30
- Digital advertising companies in Salt Lake City30
- Digital advertising companies in Nashville27
- Digital advertising companies in Newark26
- Digital advertising companies in Raleigh26
- Digital advertising companies in Cleveland25
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 digital 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 digital advertising companies are there based in Houston, United States?
RevenueBase identified 113 digital advertising companies headquartered in Houston, United States 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?
Adcetera, headquartered in Houston, tops this list with the largest team on record.
Which city has the most digital advertising companies?
New York leads with 496 headquartered companies, followed by Los Angeles (227) and Miami (214).
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 165 verified decision-maker contacts tracked across these 113 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.
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