Companies
4,248 companies in the AdTech ecosystem
AppLovin Array
Mobile App Distribution & Monetization
End-to-end app management suite for mobile carriers / OEMs. Distinct from 'Array Networks' (unrelated infra company).
Colossus SSP
Programmatic Advertising / AdTech
Colossus SSP is a supply-side platform focused on connecting diverse-owned media companies with premium programmatic demand. The platform specializes in providing monetization solutions for multicultural and minority-owned publishers, offering unique audience segments that are underrepresented in traditional programmatic ecosystems. It enables advertisers to reach diverse audiences at scale through a curated marketplace.
Diamond Management & Technology Consultants
MergedManagement & Technology Consulting
Chicago tech and management consulting firm (~500 consultants), acquired by PwC November 2010 ($378M deal). Initial sub-brand "PwC's Diamond Advisory Services"; folded into PwC Advisory and ultimately Strategy&. Brand sunset. Sources: PR Newswire + Wikipedia.
Direct Digital Holdings, Inc.
Programmatic Advertising / Supply-Side Platform
Direct Digital Holdings is a Houston-based ad-tech holding company (Nasdaq: DRCT, IPO Feb 2022). It operates Colossus SSP, its sell-side platform serving general-market and multicultural publishers, alongside the Orange142 buy-side arm.
Harte-Hanks
Direct Marketing & Customer Experience Services
Harte-Hanks is a global customer experience company delivering data-driven marketing services, direct mail, fulfillment, and customer care solutions to enterprise brands.
Havas London
Creative Agency
Distinct creative agency within Havas Creative Network; standalone brand identity (lon.havas.com).
HUNTER
Public Relations / Integrated Marketing Communications
Consumer PR firm, NYC. Food, beverage, beauty, lifestyle. Joined Stagwell via 2021 MDC merger.
Inuvo
AI-Driven Audience Targeting & Programmatic Advertising
Inuvo is an AI-driven marketing technology company best known for its IntentKey platform, which identifies and targets consumer intent signals without using personal data or cookies. The platform uses natural language processing and machine learning to analyze content and audience intent at scale for programmatic advertising. Inuvo serves brands and agencies seeking privacy-compliant audience targeting solutions.
LinkedIn Sales Navigator
Sales Intelligence & Lead Generation
LinkedIn's premium B2B sales intelligence and lead generation platform that helps sales professionals identify, research, and engage with prospects through advanced search and CRM integration.
Lumenad
RebrandedAd Intelligence & Campaign Reporting
Lumenad was an advertising intelligence platform that unified cross-channel campaign data into a single workspace, helping media teams streamline reporting and optimization.
Martin (Martin AI / Consultmates Inc.)
AcquiredProgrammatic Advertising / Media Measurement
Martin (ConsultMates, Inc.) was a buyer-side media measurement and reporting platform that gave advertisers and agencies workflow, analytics and supply-path-optimization tools. PubMatic announced the deal on September 14, 2022 and closed it that month for $30.8 million; Martin's technology underpins PubMatic's Activate buyer platform, launched in May 2023.
McCann Worldgroup Japan
Integrated Marketing Communications
McCann Worldgroup Japan is the Tokyo-based arm of the global McCann Worldgroup network, delivering integrated creative, media, and marketing communications services to major brands across Japan.
Reactful
MergedConversion Rate Optimization / Website Personalization
Reactful was a marketing automation platform that specialized in personalized email and web messaging for e-commerce businesses.
Socialvibe
Social Media Analytics & Marketing Technology
Socialvibe is a specialized social video analytics platform that serves brands, marketers, and content creators by providing comprehensive measurement and optimization tools for video content performance across multiple social media channels. The platform addresses the critical challenge of fragmented social media data by consolidating performance metrics from major social networks including Facebook, Instagram, YouTube, TikTok, LinkedIn, and Twitter into a unified, centralized dashboard. Thi...
Thunder Experience Cloud
Marketing Technology / Customer Experience Platforms
Thunder Experience Cloud is a creative personalization platform that bridges the gap between content production and data-driven customer experiences. The platform enables businesses to deliver dynamic, personalized digital interactions across multiple touchpoints by leveraging advanced machine learning algorithms and real-time data processing. Organizations can create, manage, and optimize tailored content at scale while maintaining brand consistency and creative excellence, addressing the gr...
Tokyu Agency
Full-Service Advertising Agency
Tokyu Agency is a major Japanese full-service advertising agency closely affiliated with the Tokyu Group conglomerate, offering integrated marketing and media services across traditional and digital channels.
Tokyu Corporation
Out-of-Home (OOH) / Digital Out-of-Home Advertising
Tokyu Corporation is a major Japanese conglomerate anchored by its railway and real estate operations in the Greater Tokyo area, with growing interests in lifestyle, retail, and digital media advertising.
Trapica
Programmatic Advertising & Campaign Automation
Trapica is an AI-powered advertising automation platform that uses machine learning to optimize paid social and search campaigns.
Ubersuggest
SEO & Content Marketing Technology
SEO and content marketing tool that provides keyword research, competitor analysis, and website optimization insights for digital marketers.
Vaizle
Vaizle is a social media analytics and competitive intelligence platform designed to help businesses monitor, analyze, and benchmark their social media performance. It provides actionable insights into content strategy, audience engagement, and competitor activities across various social channels.
Wizaly
Marketing Attribution & Analytics
Wizaly is a marketing attribution and analytics platform that helps advertisers measure and optimize cross-channel campaign performance.
Yieldr
DefunctProgrammatic Advertising / Travel AdTech
Yieldr was a programmatic advertising platform specializing in data-driven audience targeting and campaign optimization, with a strong focus on the travel and airline industry.
Zoomph
Sports Analytics & Sponsorship Measurement
Zoomph was a social media analytics and sponsorship measurement platform that helped brands and sports organizations measure marketing ROI and audience engagement.
Crosspixel
AcquiredAudience Data & Programmatic Advertising
Crosspixel was a data-driven audience targeting and programmatic advertising platform that provided third-party data segments and custom audience solutions for digital marketers.