333 companies integrate with Google, tracked by ATDb — grouped by category.
View Google’s full profile 
AdjustAdjust is a mobile measurement and analytics company, now part of AppLovin (NASDAQ: APP), trusted…
AdobeAdobe is a digital experience company that serves a broad range of customers — from individual…
Adobe SenseiAdobe Sensei is an artificial intelligence and machine learning framework that enhances user…
AdswerveAdswerve is a digital marketing and analytics consultancy specializing in Google Marketing…A
Amadeus IT GroupAmadeus IT Group — recorded in ATDb as the acquirer/parent of one or more AdTech companies (s375…
AppsFlyerAppsFlyer is a Modern Marketing Cloud that provides brands with the infrastructure and intelligence…A
AppsFlyer Privacy CloudPrivacy-first data collaboration product family (encompasses devtodev + oolo integrations).A
AppsFlyer Signal HubPrivacy-safe data collaboration / clean-room product. Launched November 2025 as part of 8-product…
AssemblyAssembly is the global media agency under Stagwell Inc., formed by merging Assembly + ForwardPMX…
CatalinaCatalina is a shopper intelligence company that personalizes the shopper journey through targeted…
Deloitte DigitalDeloitte Digital is a creative consultancy within Deloitte Consulting, focused specifically on the…D
Dentsu CXMDentsu's customer experience management division, delivering data-driven CX transformation through…
EssenceEssence, now EssenceMediacom, was a global data and measurement-driven full-service agency that…
GALEGALE is a business agency that collaborates with brands to drive measurable results by bringing…
GroupMGroupM, now rebranded as WPP Media, was a U.S.-based media business owned by the multinational…G
GroupM JapanGroupM Japan is the leading media investment and management group in Japan, overseeing WPP's…
Hearts & ScienceData-led media agency built for AT&T account 2016; specialist scale, smaller than OMD/PHD.
HubSpotHubSpot is a customer platform company, founded in 2006, that uses an AI-powered Smart CRM to help…
InitiativeInitiative is an American media planning and buying agency that operates as part of IPG…
InstacartOnline grocery platform (Maplebear Inc.) with a major retail media business, Instacart Ads.
IPG MediabrandsIPG Mediabrands was the data management and media buying arm of the Interpublic Group of Companies,…
JellyfishJellyfish is a marketing performance platform that helps brands optimize their digital marketing…
KantarKantar is an international market research company headquartered in London that employs…
KenshooKenshoo (now Skai) is a leading AI-powered advertising platform enabling marketers to plan,…
KochavaKochava is a mobile advertising and data broker company specializing in mobile attribution and…L
Logan Tod & CoLondon digital analytics / web optimisation consultancy (~20 consultants), acquired by PwC March…M
Manning Gottlieb OMDManning Gottlieb OMD is a leading UK media agency known for its data-driven planning and buying,…M
MastercardMastercard — recorded in ATDb as the acquirer/parent of one or more AdTech companies (s375 lineage…
MediacomMediacom was a global media agency that merged with Essence in January 2023 to form EssenceMediacom.
MerkleMerkle is a business, technology, and marketing services consultancy founded in data science and…M
Metric TheoryMetric Theory is a digital advertising agency specializing in paid media management and…M
MightyHiveProgrammatic media and advanced data services company founded in 2012 in San Francisco.
MindshareMindshare is a global media and marketing services agency, founded in 1997, with billings exceeding…
MutinexMutinex is an AI-powered marketing mix modeling (MMM) platform that helps brands optimize media…
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360i360i, now operating under the Dentsu Creative banner, was a New York City-based digital agency…
Accenture InteractiveAccenture Interactive, now operating as Accenture Song, was a global marketing agency that…B
BarkleyOKRPBarkleyOKRP — recorded in ATDb as the acquirer/parent of one or more AdTech companies (s375 lineage…
BBDOBBDO is a worldwide advertising agency network headquartered in New York City that works with major…B
Blue StateBlue State is a digital engagement agency that helps progressive causes, nonprofits, and…
BSSPBSSP (Butler, Shine, Stern & Partners) is an independent, full-service advertising agency based in…
Cheil WorldwideCheil Worldwide is a Samsung Group marketing company, established in 1973 and headquartered in…C
ChemistryChemistry is an independent, full-service advertising agency that blends data-driven strategy with…C
Clemenger BBDOClemenger BBDO is one of Australia and New Zealand's most awarded creative agencies, delivering…
Colle McVoyMinneapolis full-service integrated agency, founded 1935. Constellation Network member.C
CossetteCossette is a Canadian full-service creative agency founded 1972 in Quebec City — one of Canada's…
Dentsu DigitalDentsu Digital is a global digital marketing and transformation agency that combines creative,…D
Dept AgencyDEPT® is a global digital agency combining technology, creativity, and data to deliver end-to-end…
DigitasDigitas is a global marketing and technology agency that combines data, creativity, and technology…D
DirectiveDirective is a performance marketing agency specializing in customer generation for B2B SaaS and…D
Directive ConsultingDirective Consulting is a performance marketing agency specializing in SEO, PPC, and demand…E
EdelmanEdelman is the world's largest independent public relations and communications firm, offering…- EssenceMediacomEssenceMediacom is GroupM's largest and innovative agency, built to deliver marketing breakthroughs…
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GSD&MGSD&M is an Austin-based full-service advertising agency known for purpose-driven creative work and…
iProspectiProspect is a global, digital-first, end-to-end media agency, part of dentsu, that combines media…I
IsobarIsobar was a global digital agency network known for commerce, experience design, and…J
J. Walter ThompsonJ. Walter Thompson, which ultimately became part of VML following a series of mergers, was an…J
Jung von MattJung von Matt is a leading independent German creative agency network known for bold, award-winning…
KurveKurve is a UK-based performance marketing and growth agency specializing in paid media, user…L
Logical PositionFull-service digital marketing agency specializing in paid search, SEO, social media advertising,…
M&C SaatchiLondon-headquartered publicly-traded global marketing and communications group, founded in 1995 by…M
McCann Worldgroup JapanMcCann Worldgroup Japan is the Tokyo-based arm of the global McCann Worldgroup network, delivering…
AcxiomAcxiom is a data and technology company that solves complex challenges for leading brands and…- Adobe Experience CloudAdobe Experience Cloud is Adobe's unified suite of digital marketing tools, bringing together…
- Adobe Marketing CloudAdobe Marketing Cloud, now known as Adobe Experience Cloud, was a collection of integrated online…
Cheetah DigitalCheetah Digital is a cross-channel customer engagement solution provider for the modern marketer…C
Concentrix CatalystConcentrix Catalyst is the technology and design consultancy arm of Concentrix, delivering digital…
ConversantConversant is a personalized digital advertising platform that delivers individualized marketing…
Dentsu Group Inc.Dentsu Group Inc. is a Japanese international advertising and public relations holding company…
Dentsu Inc.Dentsu Inc., now operating as Dentsu Group Inc., was a Japanese international advertising and…- Dentsu InternationalDentsu International was a multinational media and digital marketing communications company…
EpsilonEpsilon is a marketing technology firm acquired by Publicis Groupe in 2019, now operating as a…G
GigyaGigya was a Customer Identity and Access Management (CIAM) platform that helped brands manage…
IBM iXIBM iX is a digital agency that works at the intersection of strategy, creativity, and technology,…J
JanrainJanrain was a pioneer in Customer Identity and Access Management (CIAM), enabling brands to manage…
KustomerKustomer is an AI-powered customer service CRM platform that unifies customer conversations, data,…
LiveRampLiveRamp is a data onboarding and collaboration platform that gathers a company's online and…
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AmadeusAmadeus is a global travel technology company providing IT solutions and distribution systems for…
ARF (Advertising Research Foundation)Industry association focused on advertising and media research standards.A
Associated PressThe Associated Press (AP) is a global nonprofit news agency that licenses premium journalism,…C
CircanaCircana is a global consumer intelligence firm, born from the 2023 combination of IRI and The NPD…
comScoreComscore is an American-based global media measurement and analytics company that provides…
FactualFactual was a leading location data platform that provided accurate, comprehensive place and…
GreyGrey is a global advertising and marketing agency network that is part of WPP, providing creative,…H
HakuhodoHakuhodo is a Japanese integrated marketing and innovation company, founded in 1895, that provides…
HavasHavas is a French multinational advertising and public relations company headquartered in Puteaux,…I
IRIIRI, now operating as Circana, was a data analytics and market research company headquartered in…
LookerLooker is a powerful business intelligence and data analytics platform, now part of Google Cloud,…M
Maxar TechnologiesMaxar Technologies was a leading space technology and Earth intelligence company providing…
McCannMcCann is an American global advertising agency network with offices in over 120 countries,…
NielsenGlobal measurement and data analytics company providing audience measurement, advertising…- Nielsen DigitalNielsen Digital is the digital measurement and audience analytics division of Nielsen, providing…
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AAMP (Agentic Advertising Management Protocols)IAB Tech Lab’s set of protocols for AI agents that plan, buy and manage advertising.- Adobe AdvertisingAdobe Advertising is a paid media platform that automates, coordinates, and scales media buying…
AppLovinAppLovin is a Palo Alto-based American technology company whose core business centers on giving app…
CriteoCriteo is a digital advertising company that enables businesses to target and retarget potential…
DeepMindDeepMind is an AI research laboratory focused on artificial intelligence and machine learning,…D
DeptDept is a global digital agency combining technology, creativity, and data to deliver end-to-end…G
Goodie AIGoodie AI is an AI-powered shopping and product discovery platform that helps brands and retailers…
ironSourceironSource was an Israeli software company focused on developing technologies for app monetization…K
KeplerKepler is an AI-powered marketing platform that consolidates and optimizes digital advertising…
LivepersonLivePerson is a global technology company that develops conversational AI and messaging…
BigCommerceBigCommerce is a leading Software-as-a-Service (SaaS) e-commerce platform that empowers businesses…
FeedonomicsFeedonomics is a leading product feed management platform that optimizes and syndicates product…
inRiverinRiver is an AdTech Platform that helps companies manage and optimize their product information…
LightspeedLightspeed Commerce Inc. is a leading Canadian technology company providing cloud-based…
MagentoAn open-source e-commerce platform providing merchants with flexible shopping cart systems and…
MiraklMirakl is a French e-commerce software company, headquartered in Paris and Boston, that provides…
AKQAAKQA is a full-service digital experience design, development, and communications agency owned by…
BazaarvoiceBazaarvoice is a leading user-generated content (UGC) and ratings & reviews platform that helps…
Brand New GalaxyAmsterdam connected-commerce agency. Stagwell's first acquisition of an existing affiliate (April…C
CPC StrategyCPC Strategy (now Tinuiti) was a leading retail-focused digital advertising agency specializing in…I
Isobar JapanIsobar Japan is the Japanese arm of the global Isobar digital agency network, delivering integrated…
Allison WorldwideAllison Worldwide is a global independent public relations and integrated communications agency…H
HepmilAsia-Pacific digital media network acquired by Publicis Groupe for influencer + creator-economy…K
KetchumKetchum is a global public relations and communications agency known for integrated marketing,…
MediahubIndie-spirited media agency; spun out of Mullen 2005, joined IPG Mediabrands 2023, survives under…
AdsmuraiAdsmurai is a Barcelona-based paid social and performance marketing platform that provides creative…
CentroCentro, now Basis Technologies, was a Chicago-based software company that built cloud-based tools…
MediaoceanMediaocean is a New York City-based software and services company whose technology platform helps…
DoubleVerifyDoubleVerify is a publicly traded software company, founded in 2008 and headquartered in New York…
IAS (Integral Ad Science)IAS (Integral Ad Science) is a global media measurement and optimization company that delivers…
MoatMoat was an ad measurement and analytics platform founded by Jonah Goodhart and Noah Goodhart that…
AdmixAdmix, now Landvault, was a London-based startup that helped advertisers programmatically place…
HUMAN SecurityHUMAN Security is an enterprise cybersecurity company, originally founded as White Ops in 2012 and…
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3Q Digital3Q Digital is a performance-driven digital marketing agency specializing in paid search, social,…
LiftoffLiftoff is a Blackstone-backed mobile advertising and technology platform, founded in 2012, that…
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Dentsu Aegis NetworkDentsu Aegis Network, now operating as Dentsu International, was a multinational media and digital…D
Digital GarageDigital Garage is a Japanese internet and technology holding company that invests in and develops…
Constant ContactConstant Contact is a digital marketing and automation platform serving small businesses and…
MailchimpMailchimp is an email service provider built to help businesses with email and online marketing,…
DoorDashDoorDash is a leading on-demand food delivery platform that connects customers with local and…H
HibuHibu is a digital marketing solutions provider focused on helping small and medium-sized businesses…
Booking.comLeading global online travel platform specializing in accommodation bookings, offering millions of…
Channel AdvisorChannelAdvisor is a cloud-based e-commerce platform that helps brands and retailers optimize their…
AdlucentAdlucent was a digital marketing technology company specializing in predictive marketing and paid…
eBayeBay is a marketplace platform that offers a suite of advertising tools designed to drive traffic…
- eBay AdvertisingeBay's retail media advertising platform enabling brands and sellers to reach high-intent shoppers…
ExpediaLeading online travel marketplace offering flights, hotels, car rentals, vacation packages, and…
EquativEquativ is a French advertising technology company that provides a vertically integrated platform —…
Improve DigitalImprove Digital is an advertising technology company that provides a range of online…
Aleph GroupAleph Group is a global digital advertising representation company that connects international…
GannettGannett — recorded in ATDb as the acquirer/parent of one or more AdTech companies (s375 lineage…
Future plcUK-based specialist media publisher of consumer and B2B brands.
NianticNiantic, Inc. is an American software development company best known for creating augmented reality…
Havas MediaHavas Media is the global media network of Havas Group, offering integrated media planning, buying,…
- LiveRamp Safe HavenLiveRamp Safe Haven is a secure data collaboration platform designed to enable global brands and…
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IgniteTechIgniteTech (parent of ESW Capital, Trilogy, Aurea, Crossover) acquires distressed enterprise…
ESPNESPN is a sports media company whose advertising division, led by a senior vice president of…
AnomalyAnomaly is a global creative and business-problem-solving firm, established in 2004, that operates…
Arnold WorldwideUS-based creative ad agency headquartered in Boston.
DDB WorldwideIconic creative network ("Doyle Dane Bernbach") — one of the original Mad Men shops.
Dentsu CreativeDentsu Creative is a global creative agency network.
InstrumentPortland OR digital design + experience agency; major Google client.
Left Field LabsVenice CA creative-tech agency. Web3, immersive, AI-driven experiences. Acquired October 2023.
Media.MonksMedia.Monks is a global digital transformation and marketing services company specializing in…
CapgeminiCapgemini is a global technology leader that partners with companies to transform and manage their…
DeloitteDeloitte is a global professional services firm with over 180 years of history whose core purpose…
Interpublic GroupInterpublic Group (IPG) was an American advertising and marketing services company headquartered in…
IpsosIpsos is a global market research and consulting firm that provides AdTech solutions to help…
iSpot.tviSpot.tv is a TV and streaming advertising measurement company that helps advertisers assess the…
Ad CouncilUS nonprofit that creates public service advertising campaigns using donated media.
Cannes LionsThe International Festival of Creativity: the advertising industry’s flagship annual awards and…
Code and TheoryCode and Theory is a digital-first creative agency, founded in 2001, that sits at the center of…
Constellation NetworkStagwell collective of digitally-native creative + research agencies (72andSunny, Instrument, Code…
Dentsu Japan NetworkDentsu Japan Network (DJN) — the in-house company managing Dentsus 116-160 domestic Japan group…
Hakuhodo DY HoldingsHakuhodo DY Holdings is a Japanese advertising holding company that owns Hakuhodo, Daiko, and…
Infosys
AdActionAdAction is a performance-based mobile app marketing company that has, since 2013, helped brands,…
ChartboostChartboost is an in-app programmatic advertising and monetization platform that enables developers…
Digital TurbineDigital Turbine is a mobile technology company that connects advertisers, app owners, and device…
FyberFyber is a mobile advertising technology company that specializes in ad monetization solutions for…
MolocoMoloco is an AI-native performance advertising company that brings machine learning-powered…
NativexNativex is a global mobile marketing platform headquartered in China that specializes in helping…
AmobeeAmobee was a leading omnichannel advertising platform that rebranded to Tremor International's…
Marin SoftwareMarin Software is a publicly-traded technology company that provides a cloud-based digital…
Auth0Auth0 is a leading identity-as-a-service (IDaaS) platform that provides authentication and…
InfoSumInfoSum is the world's leading data collaboration platform, enabling privacy-safe and scalable…
Lotame Panorama IDLotame Panorama ID is a pseudonymous identifier designed to preserve and extend audience…
IAB (Interactive Advertising Bureau)IAB (Interactive Advertising Bureau) is a trade organization that establishes the technical,…
IAB EuropeEuropean federation of the Interactive Advertising Bureau and the owner of the Transparency &…
IAB Tech LabIAB Tech Lab is a non-profit consortium, established in 2014, that works with a global member…