Company lists · Data verified August 2026

Top 25 Demand-side platforms based in the United States

Name: Demand-side platforms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 491 companies tracked

There are 491 demand-side platforms headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 24,497 professional contacts across them, including 11,847 with verified work emails and 6,529 with mobile numbers. New York is the largest hub.

This list covers demand-side platforms headquartered in the 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.

491Companies

24,497Contacts tracked

11,847Verified emails

6,529Mobile numbers

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The 25 largest demand-side platforms based in the United States

Ranked by team size

Top 25 of 491 demand-side platforms based in the 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	The Trade Desk	Boston, MA	1,001-5,000	4,241	2,971
2	Taboola	New York, NY	1,001-5,000	1,978	417
3	TEADS	New York, NY	1,001-5,000	1,794	965
4	RTB House	San Francisco, CA	1,001-5,000	1,339	1,008
5	Inmobi Advertising	New York	1,001-5,000	1,320	488
6	Pubmatic	Redwood City, CA	501-1,000	1,285	946
7	Ibotta	Denver, CO	501-1,000	974	573
8	Nexxen	New York, NY	501-1,000	666	514
9	Innovid	Chicago, IL	501-1,000	640	430
10	Perion	New York, NY	501-1,000	613	355
11	Quantcast	Seattle, WA	501-1,000	496	282
12	OPENX	Munchen	201-500	464	303
13	Viant Technology	Denver, CO	201-500	415	336
14	Triplelift	New York, NY	201-500	409	222
15	Databeat	Princeton, NJ	201-500	363	125
16	Admedia	Los Angeles, CA	201-500	238	82
17	XANDR	New York	1,001-5,000	207	52
18	JUN Group	Chicago, IL	51-200	200	65
19	Townsquare Ignite	Charlotte, NC	201-500	199	110
20	IQM Corporation	Manhasset, NY	51-200	152	52
21	Sizmek By Amazon	New York, NY	1,001-5,000	139	5
22	Owneriq	Chicago, IL	201-500	137	1
23	Fluency	Burlington, VT	51-200	124	37
24	C1x INC	San Jose	51-200	124	23
25	Byyd Mobile Advertising Platform	New York, NY	51-200	119	39

Showing 25 of 491 demand-side platforms based in the United States

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Demand-side platforms based in the United States at a glance

As of Aug 28, 2026

11-50Median size (employees)

New YorkLargest hub · 103 HQs

6,529Contacts with mobile numbers

19Emails re-verified in last 30 days

Companies by employee count

1-10

163

11-50

208

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Demand-side platforms by metro

Metro	Companies
Demand-side platforms in New York	103
Demand-side platforms in San Francisco	26
Demand-side platforms in Miami	23
Demand-side platforms in Los Angeles	22
Demand-side platforms in Wilmington	16
Demand-side platforms in Chicago	15
Demand-side platforms in Sheridan	14

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 “demand-side platforms”, with match quality audited by blind human judging, and headquartered in the 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; 19 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 demand-side platforms are there based in the United States?

There are 491 demand-side platforms headquartered in the United States as of August 2026 (RevenueBase).

What is the largest company on this list?

The Trade Desk, headquartered in Boston, tops this list with the largest team on record.

Which city has the most demand-side platforms?

New York leads with 103 headquartered companies, followed by San Francisco (26) and Miami (23).

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 11,847 verified decision-maker contacts tracked across these 491 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.