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Companies

4,251 companies in the AdTech ecosystem

W

WPP Japan

Integrated Marketing & Advertising Services

WPP Japan is the local arm of WPP plc, the world's largest advertising and communications group, delivering integrated marketing, creative, media, and data-driven solutions to major brands operating in Japan.

Marketing TechnologyMarketing AgencyTokyo
Yieldbird

Yieldbird

Publisher Monetization / Programmatic Advertising

Yieldbird is a publisher yield management and programmatic monetization consultancy that provides SSP optimization, header bidding management, and revenue analytics for premium digital publishers. The company combines technology with managed services to help publishers maximize ad revenue across programmatic channels.

Supply Side Platform (SSP)Warsaw, Masovian Voivodeship
Yieldlab

Yieldlab

Supply-Side Platform (SSP) / Yield Management

Yieldlab is a European premium supply-side platform (SSP) and yield management solution headquartered in Hamburg, Germany. It enables publishers to maximize ad revenue through programmatic advertising, header bidding, and direct deal management across display, video, and mobile formats. Yieldlab serves major European publishers and is part of the Xandr/Microsoft ecosystem.

Supply Side Platform (SSP)Hamburg
YouAppi

YouAppi

Mobile Marketing / User Acquisition & Retargeting

YouAppi is a mobile marketing platform specializing in programmatic user acquisition and retargeting for app advertisers, leveraging AI-driven audience intelligence.

Mobile Ad PlatformCustomer AcquisitionSan Francisco, California
Zappar

Zappar

Augmented Reality Technology / AR Platform

Zappar is a pioneering augmented reality (AR) technology company that has positioned itself as a leader in democratizing AR content creation and distribution across multiple industries. Founded with the mission to make advanced AR capabilities accessible to organizations of all sizes and technical capabilities, Zappar provides comprehensive platforms and tools that enable brands, agencies, educators, and content creators to build sophisticated augmented reality experiences without requiring d...

Creative PlatformMarketing TechnologyLondon, England
Zoho

Zoho

Enterprise Software / Business Applications SaaS

Zoho Corporation is a comprehensive software-as-a-service (SaaS) provider that delivers an extensive suite of business, productivity, and customer engagement applications. The company has established itself as a significant player in the enterprise software market by offering an integrated ecosystem of over 45+ applications spanning CRM, finance, HR, marketing automation, collaboration tools, and IT management solutions. Zoho's platform is designed to serve businesses of all sizes, from start...

Customer Data PlatformMarketing CloudAustin, Texas, USA (with major operations in Chennai, India), Tamil Nadu
Adbrain

Adbrain

Merged

Cross-Device Identity Resolution

Adbrain was a London identity-resolution company that mapped customers across people, places and devices for marketers and their partners. In October 2017 The Trade Desk bought its assets, not the company. Adbrain Ltd went into administration in November 2017 and was dissolved in 2019.

Attribution & AnalyticsIdentity ResolutionLondon, England
Adobe Experience Platform Agent Orchestrator

Adobe Experience Platform Agent Orchestrator

Marketing Technology / AdTech Infrastructure

Platform layer underlying Adobe Brand Concierge and all Adobe AI agents. Launched March 2025. The agentic-AI infrastructure for Adobe Experience Cloud.

Customer Data PlatformAI-Powered PlatformSan Jose, California
A

Affinity Solutions

Marketing Measurement & Attribution

Affinity Solutions provides purchase-based marketing intelligence and measurement solutions using aggregated consumer transaction data from credit and debit cards.

Data & AnalyticsAttribution & AnalyticsNew York, New York
Albertsons Media Collective

Albertsons Media Collective

Retail Media

Albertsons Media Collective is the retail media network of Albertsons Companies, connecting brands with shoppers across digital and in-store channels through targeted advertising solutions.

Attribution & AnalyticsRetail Media PlatformBoise, Idaho
A

AMV BBDO

Creative Advertising Agency

AMV BBDO is one of the UK's most celebrated creative advertising agencies, known for iconic campaigns across major consumer brands and a consistent record of industry awards.

Marketing AgencyLondon, England
C3 Metrics

C3 Metrics

Marketing Attribution & Measurement

C3 Metrics was a multi-touch attribution (MTA) platform that helped enterprise advertisers measure the true impact of every advertising touchpoint across channels.

Attribution & AnalyticsMarketing AnalyticsPortsmouth, New Hampshire
Clinch

Clinch

Dynamic Creative Optimization (DCO) / Personalized Advertising

Clinch is a cloud-based platform that helps companies create, manage, and distribute digital assets, such as images, videos, and documents. The platform offers a range of features, including brand management, asset library, and workflow automation.

Creative Management PlatformCreative PlatformNew York, New York
C

Crackle

Merged

Connected TV / Streaming Video Advertising

Crackle was a free, ad-supported streaming video service that offered movies and TV shows before shutting down in April 2025 following its parent company's bankruptcy.

CTV PlatformVideo Advertising PlatformCulver City, California
Decide

Decide

Programmatic Advertising / Ad Decisioning

Machine-learning ad-decisioning platform for the open web; formerly LockerDome.

Demand Side Platform (DSP)Programmatic PlatformSt. Louis, Missouri
G

GMR Marketing

Experiential & Event Marketing

GMR Marketing is a leading experiential marketing agency that creates live brand experiences, sponsorship activations, and event-driven campaigns for major global brands.

Marketing AgencyNew Berlin, Wisconsin
Gravy Analytics

Gravy Analytics

Location Intelligence & Data Analytics

Gravy Analytics is a leading provider of real-world consumer behavior data, offering location intelligence solutions. They help businesses understand and predict consumer behavior by analyzing where people go and what they do, enabling better marketing, advertising, and business intelligence strategies.

Data & AnalyticsDigital Out-of-HomeLos Angeles, California
Hawk

Hawk

Acquired

Programmatic Advertising / Demand-Side Platform (DSP)

Hawk (formerly TabMo) is a French omnichannel advertising technology company and demand-side platform (DSP), headquartered in Paris. Its buying platform lets media agencies and advertisers plan, activate, and optimize campaigns across display, video, audio, digital out-of-home (DOOH), connected TV (CTV), and in-game inventory from a single interface. Hawk was acquired by Azerion in October 2023.

Demand Side Platform (DSP)Paris, Île-de-France
Instrument

Instrument

Digital Design & Experience Agency

Portland OR digital design + experience agency; major Google client. Joined Stagwell via 2021 MDC merger.

Creative PlatformMarketing AgencyPortland, Oregon
J

JWT Dublin

Rebranded

Creative Advertising & Brand Communications

JWT Dublin is the Irish outpost of the legendary J. Walter Thompson advertising network, delivering integrated creative and brand communications for local and multinational clients.

Marketing AgencyDublin, County Dublin
Lemma

Lemma

Programmatic Advertising Platform

Connected TV PlatformProgrammatic PlatformMumbai, Maharashtra
L

LiveOne

Audio Advertising & Streaming Media

LiveOne is a music, entertainment, and audio streaming platform that monetizes content through advertising, subscriptions, and live events across a broad digital media ecosystem.

Audio AdvertisingProgrammatic PlatformLos Angeles, California
MetaRouter

MetaRouter

Customer Data Infrastructure / Data Management Platform

MetaRouter provides a customer data infrastructure platform that enables businesses to collect, process, and route their first-party customer data in real-time. Their server-side solution helps companies achieve greater data governance, privacy compliance, and enhanced activation for marketing and analytics initiatives.

Customer Data PlatformPrivacy & Consent ManagementBoston, Massachusetts
Navegg

Navegg

Data Management Platform (DMP) / Audience Data

Customer Data PlatformData Management PlatformSão Paulo, São Paulo