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Companies

3,792 companies in the AdTech ecosystem

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TBWA Hakuhodo

Creative Advertising & Integrated Marketing

TBWA Hakuhodo is a leading Japan-based creative agency and joint venture between TBWA Worldwide and Hakuhodo, delivering disruptive advertising and integrated marketing solutions to major brands across Japan and Asia.

Marketing AgencyTokyo, Tokyo
TBWA Worldwide

TBWA Worldwide

Creative Advertising & Brand Strategy

Surviving creative pillar of Omnicom Group post-IPG merger (alongside BBDO and McCann). TBWA is one of the worlds top creative networks, known for "disruption" methodology. Per Q1 2026 Omnicom restructure, both DDB and MullenLowe are folding into TBWA, cementing it as the disruption-and-design pole of the merged holdco.

Marketing AgencyNew York, New York
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TBWA\Chiat\Day

Acquired

Creative Advertising Agency

TBWA\Chiat\Day is a leading global advertising agency known for iconic creative campaigns and disruptive brand strategies, operating as part of the TBWA Worldwide network.

Creative PlatformMarketing AgencyLos Angeles, California
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TBWA\Paris

Creative Advertising & Brand Strategy

TBWA\Paris is the French flagship of the global TBWA network, renowned for its 'Disruption' methodology and iconic campaigns for brands like Apple, McDonald's, and Nissan.

Marketing AgencyParis, Île-de-France
Teads

Teads

Video Advertising / Programmatic Advertising

Teads is a global omnichannel video advertising platform specializing in outstream video ads across premium publisher inventory.

Supply Side Platform (SSP)Video Advertising PlatformMontpellier, Hérault
Tealium

Tealium

Customer Data Platform (CDP) / Tag Management

Tealium is a leading enterprise customer data platform (CDP) and tag management solution founded in 2008, headquartered in San Diego, California. The company pioneered the tag management category and has evolved into a comprehensive customer data orchestration platform that helps organizations collect, unify, and activate customer data across digital touchpoints in real-time. Tealium serves over 1,000 global enterprises across industries including retail, financial services, telecommunication...

Customer Data PlatformPrivacy & Consent ManagementSan Diego, California
Tealium AudienceStream

Tealium AudienceStream

Customer Data Platform (CDP)

Tealium's CDP module within the broader Customer Data Hub. AudienceStream is the brand name for Tealium's flagship customer data platform — separately licensed from iQ Tag Management and EventStream. Provides cross-channel profile unification, real-time audience segmentation, predictive ML, and Moments API for sub-second profile lookups.

Attribution & AnalyticsCustomer Data PlatformSan Diego, California
Tealium EventStream

Tealium EventStream

Customer Data Platform / Tag Management / Data Infrastructure

Tealium's server-side event collection API — separately licensed module that handles real-time event streaming to downstream destinations (analytics, ad tech, CDPs). Cited as a key 2025 differentiator vs. client-side-only competitors.

Customer Data PlatformData Management PlatformSan Diego, California
Tealium iQ Tag Management

Tealium iQ Tag Management

Tag Management / Customer Data Infrastructure

Tealium's original founding product (2008). Enterprise tag management system — orchestrates first- and third-party tags across web properties. Separately licensed module within Tealium's Customer Data Hub.

Customer Data PlatformPrivacy & Consent ManagementSan Diego, California
Team Epiphany

Team Epiphany

Acquired

Experiential & Multicultural Marketing

Team Epiphany was a New York-based multicultural marketing and experiential agency known for bridging brands with diverse, influential consumer communities.

Influencer MarketingMarketing AgencyNew York, New York
TeamCity

TeamCity

Developer Tools & DevOps Software

TeamCity is a continuous integration and deployment (CI/CD) server developed by JetBrains that helps development teams automate build, test, and deployment processes.

Marketing TechnologyMunich, Bavaria
TeamSupport

TeamSupport

Customer Support Software / Customer Service Management / B2B SaaS

TeamSupport is a B2B customer support software platform designed specifically for technology and software companies requiring collaborative customer service solutions.

Customer EngagementDallas, Texas
Teamwork

Teamwork

Teamwork is a suite of business management software, primarily known for its project management platform, Teamwork Project. It helps teams collaborate, manage tasks, track time, and streamline workflows to enhance productivity and efficiency for various business operations.

Marketing TechnologyDublin, Leinster
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Tebra

Healthcare Technology / Digital Marketing for Healthcare

Tebra — recorded in ATDb as the acquirer/parent of one or more AdTech companies (s375 lineage backfill).

Local AdvertisingVertical Marketing PlatformSan Diego, California
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Technicolor Creative Studios

Creative Production & Visual Effects

Technicolor Creative Studios is a global visual effects, animation, and creative technology powerhouse serving major film studios, streaming platforms, and advertising agencies.

Creative PlatformParis, Île-de-France
TechTarget

TechTarget

B2B Media, Intent Data & Demand Generation

TechTarget is a B2B media and data intelligence company that helps technology vendors identify and reach in-market buyers through intent data, content marketing, and demand generation solutions.

Customer Data PlatformMarketing AutomationNewton, Massachusetts
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TED Consulting

Acquired

Data Consultancy / Marketing Analytics

Paris-headquartered data consultancy acquired by Havas in 2024. Integrated into the Havas Creative Network.

Data & AnalyticsAttribution & AnalyticsParis, Île-de-France
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TEGNA

Broadcast & Connected TV Advertising

TEGNA is a leading U.S. broadcast media company operating 64+ TV stations across 51 markets, offering multiplatform advertising solutions that connect brands with local and national audiences.

Attribution & AnalyticsConnected TV PlatformTysons, Virginia
Teikametrics

Teikametrics

E-commerce Marketplace Advertising & Optimization

Teikametrics is an AdTech Platform that helps brands and sellers optimize their advertising campaigns on marketplaces like Amazon, Walmart, and eBay.

AI-Powered PlatformMarketing AnalyticsBoston, Massachusetts
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Telaria

Rebranded

Supply-Side Platform (SSP) / Video Ad Tech

Telaria was a leading sell-side video ad management platform that merged with Rubicon Project in 2020 to form Magnite, the largest independent omnichannel SSP.

Connected TV PlatformSupply Side Platform (SSP)New York, New York
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Teledyne Technologies

Industrial Technology / Defense Electronics

Teledyne Technologies — recorded in ATDb as the acquirer/parent of one or more AdTech companies (s375 lineage backfill).

Thousand Oaks, California
Telegram

Telegram

Social Media Advertising

Telegram is a cloud-based instant messaging and voice over IP service. While primarily known as a consumer messaging app, Telegram has also developed an advertising platform that allows businesses to reach their target audience through sponsored messages and other ad formats.

Contextual AdvertisingNative AdvertisingDubai, Dubai
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Telemundo

Broadcast & Streaming Media / Hispanic Advertising

Spanish-language broadcast network owned by NBCUniversal Telemundo Enterprises since 2001 ($1.98B). Major World Cup 2026 + Olympics Spanish-language inventory.

Local AdvertisingVideo Advertising PlatformHialeah, Florida
Telenor

Telenor

Telecommunications

Norwegian multinational telecommunications group. Best known in AdTech as the corporate parent of Tapad (2016-2020) — Telenor acquired Tapad in January 2016 for $360M and divested to Experian in November 2020 for $280M.

Fornebu, Viken