Company lists · Data refreshed October 2026

Top 25 Demand-side platforms worldwide

RevenueBase identified 1,893 company matches for demand-side platforms worldwide as of October 2026 and tracks 45,908 professional contacts across them, including 19,902 with verified work emails. The United States is the largest market and New York the largest hub.

This list covers company matches for demand-side platforms worldwide, 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 October 1, 2026. Country and city lists for demand-side platforms follow the table.

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 Oct 1, 2026 How this list was built
1,893Companies
45,908Contacts tracked
19,902Verified emails
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The 25 largest demand-side platforms worldwide

Ranked by team size
Top 25 of 1,893 company matches for demand-side platforms worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchVentura, CA, United StatesHQ recorded Oct 1, 20261,001-5,0004,307 contacts →

Exact match

“It's more than just clicks.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2Exact matchNew York, NY, United StatesHQ recorded Oct 1, 20261,001-5,0001,979 contacts →

Exact match

“Taboola empowers businesses to grow through performance advertising technology that goes beyond search and social and delivers measurable outcomes at scale.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3Exact matchNew York, NY, United StatesHQ recorded Oct 1, 20261,001-5,0001,789 contacts →

Exact match

“Teads Holding Co.(“Teads”)(Nasdaq: TEAD) is a leading omnichannel advertising platform focused on driving outcomes for brand and performance advertisers across screens.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4Exact matchWarsaw, PolandHQ recorded Oct 1, 20261,001-5,0001,353 contacts →

Exact match

“RTB House is a next-generation performance demand-side platform (DSP) that uses proprietary Deep Learning AI algorithms to help brands grow.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5Exact matchBangalore, IndiaHQ recorded Oct 1, 20261,001-5,0001,311 contacts →

Exact match

“InMobi Advertising is a leading global programmatic platform specializing in mobile-first solutions that drive customer growth.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6Exact matchRedwood City, CA, United StatesHQ recorded Oct 1, 2026501-1,0001,297 contacts →

Exact match

“PubMatic is the leading AI-powered ad tech company delivering digital advertising performance.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7Exact matchNew York, NY, United StatesHQ recorded Oct 1, 20261,001-5,0001,050 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 · Oct 1, 2026 · View company records in RevenueBase
8Exact matchDenver, CO, United StatesHQ recorded Oct 1, 2026501-1,000955 contacts →

Exact match

“Built in Denver, CO, Ibotta ("I bought a.")(NYSE: IBTA) is a performance marketing platform allowing brands to deliver digital promotions to over 200 million consumers through a…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9Exact matchUnited StatesHQ recorded Oct 1, 2026501-1,000910 contacts →

Exact match

“We’re Magnite (NASDAQ: MGNI), the world’s largest independent sell-side advertising company.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10Exact matchChicago, IL, United StatesHQ recorded Oct 1, 2026501-1,000891 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 · Oct 1, 2026 · View company records in RevenueBase
11Exact matchCopenhagen, DenmarkHQ recorded Oct 1, 2026501-1,000847 contacts →

Exact match

“Adform is the most powerful and safe media buying platform in the world.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12Exact matchParis, FranceHQ recorded Oct 1, 2026501-1,000705 contacts →

Exact match

“Equativ is a leading independent media platform that empowers advertisers and publishers to achieve real outcomes across the entire digital ecosystem.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13Exact matchNew York, NY, United StatesHQ recorded Oct 1, 2026501-1,000673 contacts →

Exact match

“Nexxen is the advertising platform that delivers full-funnel performance powered by unique data and media.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14Exact matchToronto, ON, CanadaHQ recorded Oct 1, 2026501-1,000671 contacts →

Exact match

“Index Exchange is a global advertising supply-side platform enabling media owners to maximize the value of their content on any screen.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15Exact matchNew York, NY, United StatesHQ recorded Oct 1, 2026501-1,000640 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 · Oct 1, 2026 · View company records in RevenueBase
16Exact matchPasadena, CA, United StatesHQ recorded Oct 1, 2026201-500464 contacts →

Exact match

“OpenX is The Intelligent SSP™, simplifying advertising through quality standards, data leadership, and future-ready infrastructure with a clear promise: to make media work better…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17Exact matchIrvine, CA, United StatesHQ recorded Oct 1, 2026201-500418 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 · Oct 1, 2026 · View company records in RevenueBase
18Exact matchNew York, NY, United StatesHQ recorded Oct 1, 2026201-500402 contacts →

Exact match

“DeepIntent is the leading healthcare demand-side platform (DSP), purpose-built to help marketers plan, activate, and optimize data-driven campaigns with speed and precision.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19Exact matchNew York, NY, United StatesHQ recorded Oct 1, 2026201-500402 contacts →

Exact match

“TripleLift is the Creative SSP that transforms digital advertising through creative technology and innovative ad formats.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
20Exact matchTehran, IranHQ recorded Oct 1, 2026201-500375 contacts →

Exact match

“YEKTANET is the biggest and most advanced online advertising network in Iran serving over 25 million unique users with 5 billion impressions per month.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21Exact matchPrinceton, NJ, United StatesHQ recorded Oct 1, 2026201-500357 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 · Oct 1, 2026 · View company records in RevenueBase
22Exact matchPetaling Jaya, MalaysiaHQ recorded Oct 1, 2026201-500357 contacts →

Exact match

“Innity is a leading online media company in Asia that offers best in class data-driven ad tech solutions that combines creative programmatic, ad-serving, data management, audience…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
23Exact matchUnited StatesHQ recorded Oct 1, 2026n/a297 contacts →

Exact match

“Advertising.com brings advanced programmatic solutions to companies with large user bases, helping them unlock new revenue streams, strengthen user loyalty, and deliver high-value…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
24Exact matchVilnius, LithuaniaHQ recorded Oct 1, 2026201-500245 contacts →

Exact match

“Say goodbye to boring advertising.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
25Exact matchLos Angeles, CA, United StatesHQ recorded Oct 1, 2026201-500242 contacts →

Exact match

“AdMedia helps Agencies and Brands meet their KPIs and hit their ROI objectives.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase

Showing 25 of 1,893 demand-side platforms worldwide

See the full list, filter by size, metro and specialty, and access 19,902 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Demand-side platforms worldwide at a glance

As of Oct 1, 2026
43.4%Verified-email coverage
24.3Average contacts per company
11-50Median size (employees)
5.3%Largest-city concentration · New York
Oct 1, 2026Page data refreshed

Companies by employee count

1-10
669
11-50
856
51-200
258
201-500
64
501-1,000
29
1,001-5,000
13
5,001-10,000
2
10001+
1

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for demand-side platforms are linked below.
What qualifies
Company records worldwide whose business descriptions match “demand-side platforms” 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. 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 19,902 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 October 1, 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.

Demand-side platforms by location

17 lists · largest first

Every Demand-side platforms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 “demand-side platforms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many demand-side platforms are there worldwide?

RevenueBase identified 1,893 company matches for demand-side platforms worldwide as of October 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?

The Trade Desk tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most demand-side platforms?

The United States leads with 491 companies, followed by India (147) and the United Kingdom (92). Every demand-side platforms list by country and city is linked on this page.

Which city has the most demand-side platforms?

New York leads with 100 company records, followed by London (71) and Singapore (60).

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 19,902 professional contacts with verified work emails tracked across these 1,893 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 October 1, 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 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.