Company lists · Data refreshed September 2026
Top 25 Online advertising law firms based in the United States
RevenueBase identified 473 company matches for online advertising law firms associated with the United States as of September 2026 and tracks 3,693 professional contacts across them, including 1,601 with verified work emails. New York is the largest hub.
This list covers company matches for online advertising law firms associated with the United States, 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 September 29, 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.
The 25 largest online advertising law firms based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 148 contacts → | ||||
Exact match “Martindale-Avvo comprises the online legal brands Martindale-Hubbell, Martindale-Nolo, Ngage, Captorra, and Avvo, and connects attorneys with millions of prospective clients every…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 2 | 148 contacts → | ||||
Exact match “Located in the heart of downtown Nashville, cj Advertising is a full-service ad agency that exclusively serves personal injury brands.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 3 | 143 contacts → | ||||
Exact match “Consumer Attorney Marketing Group (CAMG) is a full service Marketing Agency made up of experts in Direct Response Marketing.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 4 | 138 contacts → | ||||
Exact match “With offices in Washington, DC, Denver, Colorado, and Austin, Texas, Wilkinson Barker Knauer (WBK) is the nation’s largest stand-alone communications and technology law firm.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 5 | 137 contacts → | ||||
Exact match “BluShark Digital LLC was founded on the principle of providing high quality online marketing solutions for companies struggling to stand out online.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 6 | 116 contacts → | ||||
Exact match “Most law firms invest in advertising, but struggle to connect the spend to revenue growth.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 7 | 115 contacts → | ||||
Exact match “Named to Fortune’s 50 Best Workplaces in Advertising & Marketing, Hennessey Digital is an award-winning digital marketing agency specializing in SEO for lawyers and other online…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 8 | 93 contacts → | ||||
Exact match “For over 20 years, PMP has been the trusted partner for consumer law firms, delivering innovative marketing and website management solutions that drive results.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 9 | 84 contacts → | ||||
Exact match “USAttorneys.com is a full service online marketing firm.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 10 | 64 contacts → | ||||
Exact match “Whitehardt is a full-service broadcast and digital advertising agency specializing in mass tort and personal injury case acquisition.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 11 | 49 contacts → | ||||
Exact match “Above the Bar Marketing offers comprehensive digital marketing services specifically tailored for law firms.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 12 | 45 contacts → | ||||
Exact match “is a digital marketing agency that focuses entirely on helping law firms grow through expert SEO, Website Design, Google PPC, Local Service Ads (LSA) & Social Media Services.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 13 | 40 contacts → | ||||
Exact match “O+Z is a dynamic litigation boutique founded by attorneys with extensive experience protecting content and brands.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 14 | 40 contacts → | ||||
Exact match “Elite Legal Marketing offers superior web design and digital marketing services for law firms and attorneys.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 15 | 35 contacts → | ||||
Exact match “17+ years driving legal marketing • Hundreds of millions managed in ad spend • Web Dev | SEO | Paid Search | Mass Torts • We get law firms cases-single event or mass tort •…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 16 | 34 contacts → | ||||
Exact match “Boost your solo or small law firm's online presence with Speakeasy Authority Marketing.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 17 | 33 contacts → | ||||
Exact match “OVC, INC.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 18 | 32 contacts → | ||||
Exact match “We are digital marketers who are passionate about performance marketing and continuing to reinvent the way we connect with consumers to help grow your business at scale.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 19 | 29 contacts → | ||||
Exact match “Over the past 20 years, we’ve helped over law firms across the country build dynamic websites and powerful marketing campaigns, empowering them to achieve their growth goals.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 20 | 28 contacts → | ||||
Exact match “InfoLawGroup LLP is a national boutique law firm with a laser focus on information governance – including privacy and data security matters – advertising and marketing, evolving…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 21 | 28 contacts → | ||||
Exact match “Mockingbird provides data-driven solutions to help solo attorneys and multi-state law firms create, measure and refine all aspects of their digital marketing.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 22 | 27 contacts → | ||||
Exact match “Content Marketing + Paid Ads Your Legal Marketing Growth Formula Empowering Lawyers with Marketing” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 23 | 27 contacts → | ||||
Exact match “Premier Legal Marketing (PLM) is an internet marketing firm specializing in search engine optimization and SEM/PPC for the legal community.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 24 | 26 contacts → | ||||
Exact match “Esquire Digital is an award-winning legal marketing agency helping law firms grow through advanced SEO, AI search optimization, and PR driven digital authority development.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 25 | 26 contacts → | ||||
Exact match “Clixsy is a Digital Marketing Agency that specializes in Search Optimization and Search Marketing for Injury Lawyers.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “online advertising law firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 473 online advertising law firms based in the United States
See the full list, filter by size, metro and specialty, and access 1,601 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Online advertising law firms based in the United States at a glance
As of Sep 29, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 473 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 the United States whose business descriptions match “online advertising law firms” 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 1,601 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 September 29, 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.
Online advertising law firms by metro
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 “online advertising law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many online advertising law firms are there based in the United States?
RevenueBase identified 473 company matches for online advertising law firms associated with the United States as of September 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?
Martindale-Avvo tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most online advertising law firms?
New York leads with 25 company records, followed by Los Angeles (24) and Washington (13).
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 1,601 professional contacts with verified work emails tracked across these 473 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 September 29, 2026.
Ready to reach these companies? Verified emails and direct dials for all 473 online advertising law firms based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Online advertising law firms by geography
- Online advertising law firms based in Sao Paulo, Brazil
- Online advertising law firms based in Paris, France
- Online advertising law firms based in New York, United States
- Online advertising law firms based in Australia
- Online advertising law firms based in Brazil
- Online advertising law firms based in Canada
- Online advertising law firms based in France
- Online advertising law firms based in Germany
- Online advertising law firms based in India
- Online advertising law firms based in Italy
- Online advertising law firms based in the Netherlands
- Online advertising law firms based in Poland
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Online advertising law firms based in Sao Paulo, Brazil
- Online advertising law firms based in Paris, France
- Online advertising law firms based in New York, United States
- Online advertising law firms based in Australia
- Online advertising law firms based in Brazil
- Online advertising law firms based in Canada
Company intelligence · public preview
Top 25 online advertising law firms based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 473 matching company records for online advertising law firms based in the United States, with 3,693 tracked contacts and 1,601 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 29, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 online advertising law firms based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Martindale-Avvomartindale-avvo.comHQ: El Segundo, CA, United StatesReported employees: 501-1,000 | El Segundo, CA, United States | 501-1,000 | Exact match | 148 contacts → |
“Martindale-Avvo comprises the online legal brands Martindale-Hubbell, Martindale-Nolo, Ngage, Captorra, and Avvo, and connects attorneys with millions of prospective clients every…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  CJ Advertisingcjadvertising.comHQ: Nashville, TN, United StatesReported employees: 51-200 | Nashville, TN, United States | 51-200 | Exact match | 148 contacts → |
“Located in the heart of downtown Nashville, cj Advertising is a full-service ad agency that exclusively serves personal injury brands.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Consumer Attorney Marketing Group, Inc. Camgcamginc.comHQ: Woodland Hills, CA, United StatesReported employees: 201-500 | Woodland Hills, CA, United States | 201-500 | Exact match | 143 contacts → |
“Consumer Attorney Marketing Group (CAMG) is a full service Marketing Agency made up of experts in Direct Response Marketing.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Wilkinson Barker Knauer, LLPwbklaw.comHQ: Washington, DC, United StatesReported employees: 51-200 | Washington, DC, United States | 51-200 | Exact match | 138 contacts → |
“With offices in Washington, DC, Denver, Colorado, and Austin, Texas, Wilkinson Barker Knauer (WBK) is the nation’s largest stand-alone communications and technology law firm.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Blushark Digitalblusharkdigital.comHQ: Washington, DC, United StatesReported employees: 51-200 | Washington, DC, United States | 51-200 | Exact match | 137 contacts → |
“BluShark Digital LLC was founded on the principle of providing high quality online marketing solutions for companies struggling to stand out online.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Consultwebsconsultwebs.comHQ: Raleigh, NC, United StatesReported employees: 51-200 | Raleigh, NC, United States | 51-200 | Exact match | 116 contacts → |
“Most law firms invest in advertising, but struggle to connect the spend to revenue growth.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Hennessey Digitalhennessey.comHQ: North Hollywood, CA, United StatesReported employees: 51-200 | North Hollywood, CA, United States | 51-200 | Exact match | 115 contacts → |
“Named to Fortune’s 50 Best Workplaces in Advertising & Marketing, Hennessey Digital is an award-winning digital marketing agency specializing in SEO for lawyers and other online…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  PMP Marketing Grouppmpmg.comHQ: West Palm Beach, FL, United StatesReported employees: 11-50 | West Palm Beach, FL, United States | 11-50 | Exact match | 93 contacts → |
“For over 20 years, PMP has been the trusted partner for consumer law firms, delivering innovative marketing and website management solutions that drive results.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  usattorneys.comusattorneys.comHQ: Ft. Lauderdale, FL, United StatesReported employees: 11-50 | Ft. Lauderdale, FL, United States | 11-50 | Exact match | 84 contacts → |
“USAttorneys.com is a full service online marketing firm.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Whitehardtwhitehardt.comHQ: Nashville, TN, United StatesReported employees: 11-50 | Nashville, TN, United States | 11-50 | Exact match | 64 contacts → |
“Whitehardt is a full-service broadcast and digital advertising agency specializing in mass tort and personal injury case acquisition.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Above The BAR Marketing, LLCabovethebarmarketing.comHQ: Madison, WI, United StatesReported employees: 11-50 | Madison, WI, United States | 11-50 | Exact match | 49 contacts → |
“Above the Bar Marketing offers comprehensive digital marketing services specifically tailored for law firms.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Rizeup Mediarizeupmedia.comHQ: Aliso Viejo, CA, United StatesReported employees: 51-200 | Aliso Viejo, CA, United States | 51-200 | Exact match | 45 contacts → |
“is a digital marketing agency that focuses entirely on helping law firms grow through expert SEO, Website Design, Google PPC, Local Service Ads (LSA) & Social Media Services.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Oppenheim Zebrak, LLPoandzlaw.comHQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 40 contacts → |
“O+Z is a dynamic litigation boutique founded by attorneys with extensive experience protecting content and brands.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Elite Legal Marketingelitelegalmarketing.comHQ: Austin, TX, United StatesReported employees: Not recorded | Austin, TX, United States | Not recorded | Exact match | 40 contacts → |
“Elite Legal Marketing offers superior web design and digital marketing services for law firms and attorneys.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  TSEGtseg.comHQ: Austin, TX, United StatesReported employees: 11-50 | Austin, TX, United States | 11-50 | Exact match | 35 contacts → |
“17+ years driving legal marketing • Hundreds of millions managed in ad spend • Web Dev | SEO | Paid Search | Mass Torts • We get law firms cases-single event or mass tort •…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Speakeasy Authority Marketingspeakeasymarketinginc.comHQ: Oakland Gardens, NY, United StatesReported employees: 11-50 | Oakland Gardens, NY, United States | 11-50 | Exact match | 34 contacts → |
“Boost your solo or small law firm's online presence with Speakeasy Authority Marketing.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  OVC Lawyer Marketingovclawyermarketing.comHQ: Downers Grove, IL, United StatesReported employees: 11-50 | Downers Grove, IL, United States | 11-50 | Exact match | 33 contacts → |
“OVC, INC.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Ignite Media Groupignitemediagroup.coHQ: San Diego, United StatesReported employees: 11-50 | San Diego, United States | 11-50 | Exact match | 32 contacts → |
“We are digital marketers who are passionate about performance marketing and continuing to reinvent the way we connect with consumers to help grow your business at scale.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Omnizantomnizant.comHQ: Port Washington, NY, United StatesReported employees: 51-200 | Port Washington, NY, United States | 51-200 | Exact match | 29 contacts → |
“Over the past 20 years, we’ve helped over law firms across the country build dynamic websites and powerful marketing campaigns, empowering them to achieve their growth goals.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Infolawgroup LLPinfolawgroup.comHQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 28 contacts → |
“InfoLawGroup LLP is a national boutique law firm with a laser focus on information governance – including privacy and data security matters – advertising and marketing, evolving…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Mockingbird Marketingmockingbirdmarketing.comHQ: Seattle, WA, United StatesReported employees: 11-50 | Seattle, WA, United States | 11-50 | Exact match | 28 contacts → |
“Mockingbird provides data-driven solutions to help solo attorneys and multi-state law firms create, measure and refine all aspects of their digital marketing.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Spotlight Marketing Brandingspotlightbranding.comHQ: Charlotte, NC, United StatesReported employees: 11-50 | Charlotte, NC, United States | 11-50 | Exact match | 27 contacts → |
“Content Marketing + Paid Ads Your Legal Marketing Growth Formula Empowering Lawyers with Marketing” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Premier Legal Marketingpremierlegalmarketing.com HQ: Pennsauken Township, NJ, United StatesReported employees: 11-50 | Pennsauken Township, NJ, United States | 11-50 | Exact match | 27 contacts → |
“Premier Legal Marketing (PLM) is an internet marketing firm specializing in search engine optimization and SEM/PPC for the legal community.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Esquire Digitalesquiredigital.com HQ: Medford, NJ, United StatesReported employees: 11-50 | Medford, NJ, United States | 11-50 | Exact match | 26 contacts → |
“Esquire Digital is an award-winning legal marketing agency helping law firms grow through advanced SEO, AI search optimization, and PR driven digital authority development.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Clixsyclixsy.com HQ: Layton, UT, United StatesReported employees: 1-10 | Layton, UT, United States | 1-10 | Exact match | 26 contacts → |
“Clixsy is a Digital Marketing Agency that specializes in Search Optimization and Search Marketing for Injury Lawyers.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 473 company matches
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Online advertising law firms: dataset insights
September 29, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
473 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 473 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 29, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Online advertising law firms by metro
Questions about this company list
What does Exact match mean for online advertising law firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many online advertising law firms did RevenueBase find based in the United States?
The saved snapshot records 473 matching company records, 3,693 tracked contacts and 1,601 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 29, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Online advertising law firms by geography
- Online advertising law firms based in Sao Paulo, Brazil
- Online advertising law firms based in Paris, France
- Online advertising law firms based in New York, United States
- Online advertising law firms based in Australia
- Online advertising law firms based in Brazil
- Online advertising law firms based in Canada
- Online advertising law firms based in France
- Online advertising law firms based in Germany
- Online advertising law firms based in India
- Online advertising law firms based in Italy
- Online advertising law firms based in the Netherlands
- Online advertising law firms based in Poland
Cite this list
RevenueBase Data Team. Top 25 online advertising law firms based in the United States. Snapshot: September 29, 2026. https://revenuebase.ai/companies/online-advertising-law-firms/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Online advertising law firms based in Sao Paulo, Brazil
- Online advertising law firms based in Paris, France
- Online advertising law firms based in New York, United States
- Online advertising law firms based in Australia
- Online advertising law firms based in Brazil
- Online advertising law firms based in Canada
Company intelligence · public preview
Top 25 online advertising law firms based in the United States
RevenueBase records 473 matching company records for online advertising law firms based in the United States, with 3,693 tracked contacts and 1,601 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 29, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 online advertising law firms based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Martindale-Avvomartindale-avvo.com HQ: El Segundo, CA, United StatesReported employees: 501-1,000 | El Segundo, CA, United States | 501-1,000 | Exact match | 148 contacts → |
“Martindale-Avvo comprises the online legal brands Martindale-Hubbell, Martindale-Nolo, Ngage, Captorra, and Avvo, and connects attorneys with millions of prospective clients every…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | CJ Advertisingcjadvertising.com HQ: Nashville, TN, United StatesReported employees: 51-200 | Nashville, TN, United States | 51-200 | Exact match | 148 contacts → |
“Located in the heart of downtown Nashville, cj Advertising is a full-service ad agency that exclusively serves personal injury brands.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Consumer Attorney Marketing Group, Inc. Camgcamginc.com HQ: Woodland Hills, CA, United StatesReported employees: 201-500 | Woodland Hills, CA, United States | 201-500 | Exact match | 143 contacts → |
“Consumer Attorney Marketing Group (CAMG) is a full service Marketing Agency made up of experts in Direct Response Marketing.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Wilkinson Barker Knauer, LLPwbklaw.com HQ: Washington, DC, United StatesReported employees: 51-200 | Washington, DC, United States | 51-200 | Exact match | 138 contacts → |
“With offices in Washington, DC, Denver, Colorado, and Austin, Texas, Wilkinson Barker Knauer (WBK) is the nation’s largest stand-alone communications and technology law firm.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Blushark Digitalblusharkdigital.com HQ: Washington, DC, United StatesReported employees: 51-200 | Washington, DC, United States | 51-200 | Exact match | 137 contacts → |
“BluShark Digital LLC was founded on the principle of providing high quality online marketing solutions for companies struggling to stand out online.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Consultwebsconsultwebs.com HQ: Raleigh, NC, United StatesReported employees: 51-200 | Raleigh, NC, United States | 51-200 | Exact match | 116 contacts → |
“Most law firms invest in advertising, but struggle to connect the spend to revenue growth.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Hennessey Digitalhennessey.com HQ: North Hollywood, CA, United StatesReported employees: 51-200 | North Hollywood, CA, United States | 51-200 | Exact match | 115 contacts → |
“Named to Fortune’s 50 Best Workplaces in Advertising & Marketing, Hennessey Digital is an award-winning digital marketing agency specializing in SEO for lawyers and other online…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | PMP Marketing Grouppmpmg.com HQ: West Palm Beach, FL, United StatesReported employees: 11-50 | West Palm Beach, FL, United States | 11-50 | Exact match | 93 contacts → |
“For over 20 years, PMP has been the trusted partner for consumer law firms, delivering innovative marketing and website management solutions that drive results.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | usattorneys.comusattorneys.com HQ: Ft. Lauderdale, FL, United StatesReported employees: 11-50 | Ft. Lauderdale, FL, United States | 11-50 | Exact match | 84 contacts → |
“USAttorneys.com is a full service online marketing firm.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Whitehardtwhitehardt.com HQ: Nashville, TN, United StatesReported employees: 11-50 | Nashville, TN, United States | 11-50 | Exact match | 64 contacts → |
“Whitehardt is a full-service broadcast and digital advertising agency specializing in mass tort and personal injury case acquisition.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Above The BAR Marketing, LLCabovethebarmarketing.com HQ: Madison, WI, United StatesReported employees: 11-50 | Madison, WI, United States | 11-50 | Exact match | 49 contacts → |
“Above the Bar Marketing offers comprehensive digital marketing services specifically tailored for law firms.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Rizeup Mediarizeupmedia.com HQ: Aliso Viejo, CA, United StatesReported employees: 51-200 | Aliso Viejo, CA, United States | 51-200 | Exact match | 45 contacts → |
“is a digital marketing agency that focuses entirely on helping law firms grow through expert SEO, Website Design, Google PPC, Local Service Ads (LSA) & Social Media Services.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Oppenheim Zebrak, LLPoandzlaw.com HQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 40 contacts → |
“O+Z is a dynamic litigation boutique founded by attorneys with extensive experience protecting content and brands.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Elite Legal Marketingelitelegalmarketing.com HQ: Austin, TX, United StatesReported employees: Not recorded | Austin, TX, United States | Not recorded | Exact match | 40 contacts → |
“Elite Legal Marketing offers superior web design and digital marketing services for law firms and attorneys.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | TSEGtseg.com HQ: Austin, TX, United StatesReported employees: 11-50 | Austin, TX, United States | 11-50 | Exact match | 35 contacts → |
“17+ years driving legal marketing • Hundreds of millions managed in ad spend • Web Dev | SEO | Paid Search | Mass Torts • We get law firms cases-single event or mass tort •…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Speakeasy Authority Marketingspeakeasymarketinginc.com HQ: Oakland Gardens, NY, United StatesReported employees: 11-50 | Oakland Gardens, NY, United States | 11-50 | Exact match | 34 contacts → |
“Boost your solo or small law firm's online presence with Speakeasy Authority Marketing.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | OVC Lawyer Marketingovclawyermarketing.com HQ: Downers Grove, IL, United StatesReported employees: 11-50 | Downers Grove, IL, United States | 11-50 | Exact match | 33 contacts → |
“OVC, INC.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Ignite Media Groupignitemediagroup.co HQ: San Diego, United StatesReported employees: 11-50 | San Diego, United States | 11-50 | Exact match | 32 contacts → |
“We are digital marketers who are passionate about performance marketing and continuing to reinvent the way we connect with consumers to help grow your business at scale.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Omnizantomnizant.com HQ: Port Washington, NY, United StatesReported employees: 51-200 | Port Washington, NY, United States | 51-200 | Exact match | 29 contacts → |
“Over the past 20 years, we’ve helped over law firms across the country build dynamic websites and powerful marketing campaigns, empowering them to achieve their growth goals.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Infolawgroup LLPinfolawgroup.com HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 28 contacts → |
“InfoLawGroup LLP is a national boutique law firm with a laser focus on information governance – including privacy and data security matters – advertising and marketing, evolving…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Mockingbird Marketingmockingbirdmarketing.com HQ: Seattle, WA, United StatesReported employees: 11-50 | Seattle, WA, United States | 11-50 | Exact match | 28 contacts → |
“Mockingbird provides data-driven solutions to help solo attorneys and multi-state law firms create, measure and refine all aspects of their digital marketing.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Spotlight Marketing Brandingspotlightbranding.com HQ: Charlotte, NC, United StatesReported employees: 11-50 | Charlotte, NC, United States | 11-50 | Exact match | 27 contacts → |
“Content Marketing + Paid Ads Your Legal Marketing Growth Formula Empowering Lawyers with Marketing” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Premier Legal Marketingpremierlegalmarketing.com HQ: Pennsauken Township, NJ, United StatesReported employees: 11-50 | Pennsauken Township, NJ, United States | 11-50 | Exact match | 27 contacts → |
“Premier Legal Marketing (PLM) is an internet marketing firm specializing in search engine optimization and SEM/PPC for the legal community.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Esquire Digitalesquiredigital.com HQ: Medford, NJ, United StatesReported employees: 11-50 | Medford, NJ, United States | 11-50 | Exact match | 26 contacts → |
“Esquire Digital is an award-winning legal marketing agency helping law firms grow through advanced SEO, AI search optimization, and PR driven digital authority development.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Clixsyclixsy.com HQ: Layton, UT, United StatesReported employees: 1-10 | Layton, UT, United States | 1-10 | Exact match | 26 contacts → |
“Clixsy is a Digital Marketing Agency that specializes in Search Optimization and Search Marketing for Injury Lawyers.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 473 company matches
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Online advertising law firms: dataset insights
September 29, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
473 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 473 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 29, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Online advertising law firms by metro
Questions about this company list
What does Exact match mean for online advertising law firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many online advertising law firms did RevenueBase find based in the United States?
The saved snapshot records 473 matching company records, 3,693 tracked contacts and 1,601 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 29, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Online advertising law firms by geography
- Online advertising law firms based in Sao Paulo, Brazil
- Online advertising law firms based in Paris, France
- Online advertising law firms based in New York, United States
- Online advertising law firms based in Australia
- Online advertising law firms based in Brazil
- Online advertising law firms based in Canada
- Online advertising law firms based in France
- Online advertising law firms based in Germany
- Online advertising law firms based in India
- Online advertising law firms based in Italy
- Online advertising law firms based in the Netherlands
- Online advertising law firms based in Poland
Cite this list
RevenueBase Data Team. Top 25 online advertising law firms based in the United States. Snapshot: September 29, 2026. https://revenuebase.ai/companies/online-advertising-law-firms/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Online advertising law firms based in Sao Paulo, Brazil
- Online advertising law firms based in Paris, France
- Online advertising law firms based in New York, United States
- Online advertising law firms based in Australia
- Online advertising law firms based in Brazil
- Online advertising law firms based in Canada