Company lists · Data refreshed September 2026

Top 25 Adtech consulting services based in the United States

Name: Adtech consulting services based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 2,519 companies tracked

RevenueBase identified 2,519 company matches for adtech consulting services associated with the United States as of September 2026 and tracks 33,199 professional contacts across them, including 13,521 with verified work emails. New York is the largest hub.

This list covers company matches for adtech consulting services 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 21, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 21, 2026 How this list was built

2,519Companies

33,199Contacts tracked

13,521Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest adtech consulting services based in the United States

Ranked by team size

Top 25 of 2,519 company matches for adtech consulting services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Grazitti Interactive	Exact match	Mountain View, CA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,506 contacts →
	Exact match “Grazitti Interactive is a digital innovation leader with offices in India, USA, Australia, and Singapore.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2	Pubmatic	Exact match	Redwood City, CA, United StatesHQ recorded Sep 21, 2026	501-1,000	1,297 contacts →
	Exact match “PubMatic is the leading AI-powered ad tech company delivering digital advertising performance.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3	Mediaocean	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,050 contacts →
	Exact match “Mediaocean is powering the future of the advertising ecosystem with technology that empowers brands and agencies to deliver impactful omnichannel marketing experiences.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4	Logical Position	Exact match	Lake Oswego, OR, United StatesHQ recorded Sep 21, 2026	501-1,000	899 contacts →
	Exact match “Logical Position (LP) is an Inc.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5	BASIS	Exact match	Chicago, IL, United StatesHQ recorded Sep 21, 2026	501-1,000	891 contacts →
	Exact match “Basis is a global provider of media automation and programmatic advertising software and services for enterprises.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6	Innovid	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	501-1,000	640 contacts →
	Exact match “Innovid is the leading independent ad tech platform, empowering marketers to create, deliver, measure, and optimize ad-supported experiences that people love.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7	Vertis Communications	Exact match	Sussex, WI, United StatesHQ recorded Sep 21, 2026	10001+	605 contacts →
	Exact match “Vertis Communications was acquired by Quad/Graphics in January 2013.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8	Tombras	Exact match	Knoxville, TN, United StatesHQ recorded Sep 21, 2026	201-500	496 contacts →
	Exact match “Tombras is a 450+ person, full-service agency with a digital mindset.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9	Affinity Global	Exact match	Chicago, IL, United StatesHQ recorded Sep 21, 2026	201-500	446 contacts →
	Exact match “Affinity is a leading global AdTech company, empowering publishers to maximize revenue and enabling advertisers to reach their ideal audiences.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10	VERVE	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	501-1,000	436 contacts →
	Exact match “Verve is a global leading advertising technology company, connecting advertisers seeking to buy digital ad space with publishers monetizing their content.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11	Viant Technology	Exact match	Irvine, CA, United StatesHQ recorded Sep 21, 2026	201-500	418 contacts →
	Exact match “Viant Technology Inc.(NASDAQ: DSP) is a leader in AI-powered programmatic advertising, dedicated to driving innovation in digital marketing.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12	Unified	Exact match	NY, United StatesHQ recorded Sep 21, 2026	201-500	399 contacts →
	Exact match “A best in class team of digital experts leveraging purpose built technology to deliver operational excellence and insights across paid social, programmatic, OTT and digital audio.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13	Wideorbit	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	201-500	392 contacts →
	Exact match “Founded in WideOrbit helps media companies do more business by making it easier to sell advertising.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14	Databeat	Exact match	Princeton, NJ, United StatesHQ recorded Sep 21, 2026	201-500	357 contacts →
	Exact match “At DataBeat, we redefine what's possible in AdTech, simplifying AdTech complexities into actionable strategies that drive revenue.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15	DWA	Exact match	San Francisco, CA, United StatesHQ recorded Sep 21, 2026	51-200	290 contacts →
	Exact match “Merkle \| DWA is a global media and marketing agency for technology companies.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16	Accel Digital AD Operations	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	201-500	251 contacts →
	Exact match “Welcome to Accel-Digital, a leading brand in the Marketing and Advertising industry that offers top-notch assistance with ad operations support services.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17	Fusion92	Exact match	Chicago, IL, United StatesHQ recorded Sep 21, 2026	201-500	244 contacts →
	Exact match “Fusion92 is the independent growth partner for highly regulated, multi-location brands.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18	Adswerve, INC	Exact match	Denver, CO, United StatesHQ recorded Sep 21, 2026	201-500	239 contacts →
	Exact match “Adswerve helps marketers and agencies embrace innovation to create a positive impact to their businesses.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19	Mediavine	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	201-500	213 contacts →
	Exact match “Mediavine powers monetization for independent publishers, delivering the technology, demand infrastructure, and revenue performance that digital businesses need to grow.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20	Townsquare Ignite	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	201-500	199 contacts →
	Exact match “Townsquare Ignite is a customer-centric, data-driven technology provider of cross-platform advertising solutions including programmatic, search, marketing and client services.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21	Division-D	Exact match	Columbia, MO, United StatesHQ recorded Sep 21, 2026	51-200	192 contacts →
	Exact match “Division-D is a full-service digital media partner offering fully managed programmatic, search, social, and influencer marketing solutions.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22	Brkthru	Exact match	Southfield, MI, United StatesHQ recorded Sep 21, 2026	51-200	190 contacts →
	Exact match “We founded Brkthru in 2017 with a focus on what we believe to be missing in our industry – SERVICE.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23	Yahoo DSP	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	201-500	186 contacts →
	Exact match “Marketers choose Yahoo DSP to transform diverse and unique data sets into proven results.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24	Adcellerant	Exact match	Denver, CO, United StatesHQ recorded Sep 21, 2026	201-500	183 contacts →
	Exact match “AdCellerant is a digital marketing platform and growth partner that helps media companies and agencies simplify operations, scale campaigns, and drive measurable growth.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25	Click Here Digital	Exact match	Baton Rouge, LA, United StatesHQ recorded Sep 21, 2026	51-200	167 contacts →
	Exact match “Founded by Bo White in 1993 during the early stages of the Internet, Click Here Digital is a digital marketing and consulting firm that provides full-service digital marketing…” Recorded in the RevenueBase company graph · Sep 21, 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 “adtech consulting services”. 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 2,519 adtech consulting services based in the United States

See the full list, filter by size, metro and specialty, and access 13,521 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Adtech consulting services based in the United States at a glance

As of Sep 21, 2026

40.7%Verified-email coverage

13.2Average contacts per company

1-10Median size (employees)

9.1%Largest-city concentration · New York

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

1,579

11-50

677

51-200

174

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 2,519 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 “adtech consulting services” 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 13,521 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 21, 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.

Adtech consulting services 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 “adtech consulting services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many adtech consulting services are there based in the United States?

RevenueBase identified 2,519 company matches for adtech consulting services 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?

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

Which city has the most adtech consulting services?

New York leads with 229 company records, followed by Los Angeles (105) and Miami (73).

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 13,521 professional contacts with verified work emails tracked across these 2,519 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 21, 2026.

Ready to reach these companies? Verified emails and direct dials for all 2,519 adtech consulting services based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

Adtech consulting services by geography

Browse the directory

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.