Companies
3,685 companies in the AdTech ecosystem
Tata Consultancy Services
IT Services & Consulting (AdTech/MarTech Solutions)
Global IT services and consulting firm providing digital transformation, technology consulting, and business solutions across industries including advertising and marketing technology.
Tatari
TV Advertising Technology
Tatari is a TV advertising platform that brings digital-style measurement and buying capabilities to linear and streaming television advertising.
TBS
Cable TV / Comedy / Sports
Cable TV network under Warner Bros. Discovery. Mix of comedy, sports (MLB postseason, NCAA Men's Basketball), and reruns.
TBWA Dublin
Creative Advertising & Brand Strategy
TBWA\Dublin is the Irish outpost of the global TBWA network, delivering creative advertising and brand strategy for local and multinational clients across Ireland.
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.
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.
TBWA\Chiat\Day
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.
Teads
Video Advertising Platform
Teads is a global omnichannel video advertising platform specializing in outstream video ads across premium publisher inventory.
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...
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.
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.
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.
Team Epiphany
AcquiredExperiential & Multicultural Marketing
Team Epiphany was a New York-based multicultural marketing and experiential agency known for bridging brands with diverse, influential consumer communities.
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.
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.
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.
Tebra
Healthcare Technology / Digital Marketing for Healthcare
Tebra — recorded in ATDb as the acquirer/parent of one or more AdTech companies (s375 lineage backfill).
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.
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.
TED Consulting
Data Consultancy / Marketing Analytics
Paris-headquartered data consultancy acquired by Havas in 2024. Integrated into the Havas Creative Network.
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.
Telaria
RebrandedVideo & CTV Ad Tech / Supply-Side Platform
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.
Teledyne Technologies
Industrial Technology / Defense Electronics
Teledyne Technologies — recorded in ATDb as the acquirer/parent of one or more AdTech companies (s375 lineage backfill).
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.