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Companies

4,158 companies in the AdTech ecosystem

CJ Affiliate

CJ Affiliate

Affiliate Marketing / Performance Marketing

CJ Affiliate (formerly Commission Junction) is a global online advertising company founded in 1998 that specializes in affiliate marketing technology and performance marketing.

Attribution & AnalyticsCustomer AcquisitionSanta Barbara, California
Epsilon Digital

Epsilon Digital

Data-Driven Marketing & Identity Resolution

Epsilon Digital is a global marketing company, acquired by Publicis Groupe in 2019 in one of the largest deals in marketing history, positioning it at the center of Publicis operations worldwide, with over 8,000 employees across more than 40 offices.

Attribution & AnalyticsCustomer Data PlatformIrving, Texas
Essence

Essence

Rebranded

Media Agency / AdTech

Essence, now EssenceMediacom, was a global data and measurement-driven full-service agency that merged with Mediacom in January 2023.

Attribution & AnalyticsMarketing AgencyLondon, England
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Fox Sports

Sports Media & Broadcasting

Fox Sports is a major American media company that produces and distributes sports content through its portfolio of domestic broadcast and cable brands.

Video Advertising PlatformProgrammatic PlatformLos Angeles, California
IMDB TV Ads

IMDB TV Ads

Rebranded

Connected TV / Streaming Video Advertising

IMDb TV Ads, now Amazon Freevee, was Amazon's ad-supported streaming service that enabled advertisers to place video ads within its content in order to reach a broad audience.

Demand Side Platform (DSP)Connected TV PlatformSeattle, Washington
Kakao

Kakao

Digital Advertising & Super-App Platform

Kakao Corporation is one of South Korea's most influential digital ecosystem companies, operating across communication, mobility, entertainment, fintech, and commerce.

Mobile Ad PlatformLocation-Based AdvertisingSeongnam, Gyeonggi-do
Kargo

Kargo

Mobile & Cross-Screen Advertising

Kargo is an advertising technology company that engineers technology to forge connections between brands and consumers.

Mobile Ad PlatformSupply Side Platform (SSP)New York, New York
Lotame Panorama ID

Lotame Panorama ID

Data Management & Identity Resolution

Lotame Panorama ID is a pseudonymous identifier designed to preserve and extend audience addressability across the global open web.

Identity ResolutionColumbia, Maryland
MedData Group

MedData Group

Healthcare Data & Marketing Technology

MedData Group is a healthcare data company specializing in providing detailed professional data on healthcare providers (HCPs) to support digital marketing across multiple channels, offering demographics, firmographics, clinical behavior, and full contact data including email and digital IDs.

Data Management PlatformMarketing TechnologyBedminster, New Jersey
Microsoft Curate

Microsoft Curate

Programmatic Advertising / Supply Curation

Microsoft Curate is a programmatic advertising product from Microsoft Advertising that addresses key challenges faced by both buyers and sellers in the modern digital ecosystem.

Supply Side Platform (SSP)Data Management PlatformNew York, New York
Opera Ads

Opera Ads

Native Advertising & Performance Marketing

Opera Ads is a Norway-based advertising and monetization platform operated by Opera, the Nasdaq-listed maker of several web browsers including Opera, Opera GX, Opera Mini, and Opera Neon.

Mobile Ad PlatformAd NetworkOslo
RedTrack

RedTrack

Ad Tracking and Attribution

RedTrack is a performance marketing analytics company that provides ad tracking and automation solutions for advertisers across digital channels.

Attribution & AnalyticsAd Fraud PreventionLimassol
S

Samsung TV Plus

Connected TV / Streaming Advertising

Samsung TV Plus is a free, ad-supported streaming service built directly into Samsung Smart TVs, reaching 100 million monthly active users globally across 4,300-plus channels in 30 countries, with data drawn from 77 million active Smart TVs.

Connected TV PlatformVideo Advertising PlatformSeoul, California
Treasure AI

Treasure AI

Customer Data Platform / AI Marketing Technology

Treasure AI is the customer data and AI marketing platform company formerly called Treasure Data. It took the new name on April 20, 2026, repositioning its customer data platform as an "agentic experience platform" in which AI agents build segments, journeys and campaigns on unified customer data.

Customer Data PlatformAI-Powered PlatformSan Mateo, California
TrueData

TrueData

Data & Identity / Audience Targeting

TrueData is an identity resolution company, founded in 2013 in Los Angeles, that helps advertisers, publishers, and ad tech firms generate growth through identity resolution, customer insights, and machine-learning-driven audience segmentation.

Data & AnalyticsMarketing AnalyticsSanta Monica, California
Usercentrics

Usercentrics

Privacy & Consent Management

Usercentrics is a leading innovator in consent management technology, having pioneered consent management platforms since 2012 to help organizations navigate the demands of the modern data privacy landscape.

Privacy & Consent ManagementPrivacy TechnologyMunich, Bavaria
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WarnerMedia

Rebranded

Media, Entertainment & Advertising

WarnerMedia, now Warner Bros. Discovery, was a U.S.-based multinational media and entertainment conglomerate under AT&T's ownership, tracing its roots to the 1990 union of Time Inc. and Warner Communications that created Time Warner.

New York, New York
Dailymotion Advertising

Dailymotion Advertising

Video Advertising

Dailymotion Advertising is the monetization arm of Dailymotion, offering video advertising solutions across its owned-and-operated platform and partner publishers. The platform provides programmatic video advertising and brand-safe inventory.

Video Advertising PlatformParis, Île-de-France
i

iHeartMedia Podcast Network

Podcast / Audio Media & Advertising

iHeartMedia Podcast Network is a major audio media company that pursues programmatic audio advertising as a complement to its direct-deal ad sales.

Audio AdvertisingProgrammatic PlatformSan Antonio, Texas
Oracle Unity CDP

Oracle Unity CDP

Customer Data Platform (CDP)

Oracle Unity CDP — now formally marketed as Oracle Fusion Unity Data Platform — is a customer data platform embedded within Oracle Fusion Cloud Customer Experience, built to connect marketing, sales, and service engagement with operational records such as orders, contracts, subscriptions, billing, and service history.

Customer Data PlatformMarketing TechnologyAustin, Texas
S

Sidecar

E-Commerce Advertising & Retail Media

Sidecar is an e-commerce marketing technology company that programmatically connects retailers' products to the most relevant consumers.

AI-Powered PlatformRetail Media PlatformPhiladelphia, Pennsylvania
Booking.com Partner Hub

Booking.com Partner Hub

Travel AdTech / OTA Partner Platform

Booking.com Partner Hub is a property management analytics platform that provides hosts with data on how guests interact with their listings, including saves and wishlist activity.

Commerce TechnologyMarketplace TechnologyAmsterdam, North Holland
ChatGPT

ChatGPT

Conversational AI / Emerging Ad-Supported AI Platform

ChatGPT is a conversational AI platform developed by OpenAI that hosts the first major form of AI advertising inside a large language model, displaying sponsored placements matched to the topics users are actively exploring.

Native AdvertisingAI-Powered PlatformSan Francisco, California
D

Databricks Data Intelligence Platform

Data Infrastructure & AI Platform

Databricks Data Intelligence Platform is a data and AI company that combines a unified intelligence platform with out-of-the-box integrations to an ecosystem of leading marketing and technology solution providers.

Attribution & AnalyticsAI-Powered PlatformSan Francisco, California