Company lists · Data verified August 2026

Top 25 Ad tech consulting firms based in New York, United States

Name: Ad tech consulting firms based in New York, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 413 companies tracked

There are 413 ad tech consulting firms headquartered in New York, United States (RevenueBase, August 2026). RevenueBase tracks 13,279 professional contacts across them, including 4,240 with verified work emails and 3,726 with mobile numbers. New York is the largest hub.

This list covers ad tech consulting firms headquartered in New York, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

413Companies

13,279Contacts tracked

4,240Verified emails

3,726Mobile numbers

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The 25 largest ad tech consulting firms based in New York, United States

Ranked by team size

Top 25 of 413 ad tech consulting firms based in New York, United States, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Taboola	New York, NY	1,001-5,000	1,978	417
2	TEADS	New York, NY	1,001-5,000	1,794	965
3	Perion	New York, NY	501-1,000	613	355
4	Raptive	New York, NY	201-500	527	232
5	Triplelift	New York, NY	201-500	409	222
6	Mediavine	New York, NY	201-500	213	120
7	Medialink	New York, NY	51-200	205	67
8	Yahoo DSP	New York, NY	5,001-10,000	186	71
9	LEMMA	New York	51-200	173	4
10	ICEA	New York, NY	51-200	160	4
11	Delve Deeper	New York, NY	51-200	156	79
12	Sizmek By Amazon	New York, NY	1,001-5,000	139	5
13	Tremor Video	New York, NY	201-500	135	32
14	ITN Networks	New York, NY	201-500	127	78
15	Simulmedia	New York, NY	51-200	115	73
16	Danads	New York, NY	201-500	109	16
17	Jump 450	New York, NY	51-200	106	49
18	Adtech	New York, NY	201-500	105	1
19	AI Media Group	New York	51-200	84	48
20	Eyeota, A DUN & Bradstreet Company	New York, NY	51-200	75	32
21	Adtheorent	New York, NY	201-500	74	47
22	Capacity	New York, NY	51-200	73	57
23	Showseeker	New York, NY	51-200	68	43
24	Engine	New York, NY	51-200	68	6
25	Undertone By Perion	New York, NY	201-500	62	25

Showing 25 of 413 ad tech consulting firms based in New York, United States

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Ad tech consulting firms based in New York, United States at a glance

As of Aug 28, 2026

11-50Median size (employees)

New YorkLargest hub · 413 HQs

3,726Contacts with mobile numbers

26Emails re-verified in last 30 days

Companies by employee count

1-10

198

11-50

126

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Ad tech consulting firms by metro in the United States

Metro	Companies
Ad tech consulting firms in New York	413
Ad tech consulting firms in Los Angeles	171
Ad tech consulting firms in Miami	116
Ad tech consulting firms in San Francisco	86
Ad tech consulting firms in Chicago	85
Ad tech consulting firms in Atlanta	71
Ad tech consulting firms in Austin	69

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “ad tech consulting firms”, with match quality audited by blind human judging, and headquartered in New York, United States.
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: Contact records re-verify on a rolling cadence; 26 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many ad tech consulting firms are there based in New York, United States?

There are 413 ad tech consulting firms headquartered in New York, United States as of August 2026 (RevenueBase).

What is the largest company on this list?

Taboola, headquartered in New York, tops this list with the largest team on record.

Which city has the most ad tech consulting firms?

New York leads with 413 headquartered companies, followed by Los Angeles (171) and Miami (116).

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 4,240 verified decision-maker contacts tracked across these 413 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.