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AdTech holding companies & their portfolios

431 holding companies ranked by portfolio size. Open any for its full ownership tree.

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  1. 1GoogleGoogle40 companies →
  2. 2
    O
    Omnicom Group    32 companies →
  3. 3Publicis GroupePublicis Groupe27 companies →
  4. 4Meta PlatformsMeta Platforms23 companies →
  5. 5MicrosoftMicrosoft23 companies →
  6. 6Snap Inc.Snap Inc.23 companies →
  7. 7WPP plcWPP plc21 companies →
  8. 8SalesforceSalesforce20 companies →
  9. 9AmazonAmazon19 companies →
  10. 10Stagwell Inc.Stagwell Inc.19 companies →
  11. 11Adobe Experience CloudAdobe Experience Cloud18 companies →
  12. 12Accenture SongAccenture Song16 companies →
  13. 13YahooYahoo16 companies →
  14. 14ByteDanceByteDance15 companies →
  15. 15The Walt Disney CompanyThe Walt Disney Company15 companies →
  16. 16Havas CreativeHavas Creative14 companies →
  17. 17Spotify TechnologySpotify Technology14 companies →
  18. 18
    T
    TikTok for Business    14 companies →
  19. 19Warner Bros. DiscoveryWarner Bros. Discovery14 companies →
  20. 20Apple Inc.Apple Inc.11 companies →
  21. 21DatabricksDatabricks11 companies →
  22. 22Alibaba GroupAlibaba Group10 companies →
  23. 23AppLovinAppLovin10 companies →
  24. 24Deloitte DigitalDeloitte Digital10 companies →
  25. 25RokuRoku10 companies →
  26. 26
    T
    Tripledot Studios    10 companies →
  27. 27CriteoCriteo9 companies →
  28. 28Disney AdvertisingDisney Advertising9 companies →
  29. 29IBMIBM9 companies →
  30. 30
    O
    Omnicom Media Group    9 companies →
  31. 31Salesforce Marketing CloudSalesforce Marketing Cloud9 companies →
  32. 32
    S
    SiriusXM Media    9 companies →
  33. 33SnowflakeSnowflake9 companies →
  34. 34Versant Media GroupVersant Media Group9 companies →
  35. 35Cheil WorldwideCheil Worldwide8 companies →
  36. 36Comcast CorporationComcast Corporation8 companies →
  37. 37
    D
    Dentsu    8 companies →
  38. 38NBCUniversalNBCUniversal8 companies →
  39. 39Oracle AdvertisingOracle Advertising8 companies →
  40. 40SAPSAP8 companies →
  41. 41The Trade DeskThe Trade Desk8 companies →
  42. 42WPP MediaWPP Media8 companies →
  43. 43Amazon Web Services (AWS)Amazon Web Services (AWS)7 companies →
  44. 44AppsFlyerAppsFlyer7 companies →
  45. 45EpsilonEpsilon7 companies →
  46. 46Hakuhodo DY HoldingsHakuhodo DY Holdings7 companies →
  47. 47MediaoceanMediaocean7 companies →
  48. 48OpenXOpenX7 companies →
  49. 49PubMaticPubMatic7 companies →
  50. 50
    P
    PwC Digital Services    7 companies →
  51. 51Vista Equity PartnersVista Equity Partners7 companies →
  52. 52AcquiaAcquia6 companies →
  53. 53AdobeAdobe6 companies →
  54. 54Fox CorporationFox Corporation6 companies →
  55. 55HavasHavas6 companies →
  56. 56MagniteMagnite6 companies →
  57. 57OracleOracle6 companies →
  58. 58Pinterest Inc.Pinterest Inc.6 companies →
  59. 59Zeta GlobalZeta Global6 companies →
  60. 60ZohoZoho6 companies →
  61. 61Amazon AdsAmazon Ads5 companies →
  62. 62CisionCision5 companies →
  63. 63
    N
    NBCU One Platform    5 companies →
  64. 64
    P
    Publicis Media    5 companies →
  65. 65TikTokTikTok5 companies →
  66. 66Verve GroupVerve Group5 companies →
  67. 67watsonxwatsonx5 companies →
  68. 68AdjustAdjust4 companies →
  69. 69Alphabet Inc.Alphabet Inc.4 companies →
  70. 70BranchBranch4 companies →
  71. 71Comcast AdvertisingComcast Advertising4 companies →
  72. 72Constellation NetworkConstellation Network4 companies →
  73. 73ContentsquareContentsquare4 companies →
  74. 74
    D
    Dentsu Group Inc.    4 companies →
  75. 75Dentsu InternationalDentsu International4 companies →
  76. 76DoubleVerifyDoubleVerify4 companies →
  77. 77IBM iXIBM iX4 companies →
  78. 78iHeartMediaiHeartMedia4 companies →
  79. 79Kibo CommerceKibo Commerce4 companies →
  80. 80
    M
    McCann    4 companies →
  81. 81NexxenNexxen4 companies →
  82. 82
    N
    Nielsen    4 companies →
  83. 83OgilvyOgilvy4 companies →
  84. 84Oracle Marketing CloudOracle Marketing Cloud4 companies →
  85. 85
    P
    Plus Company    4 companies →
  86. 86TransUnionTransUnion4 companies →
  87. 87
    T
    Twilio    4 companies →
  88. 88Walmart Inc.Walmart Inc.4 companies →
  89. 89
    Y
    Yandex    4 companies →
  90. 90ZoomInfoZoomInfo4 companies →
  91. 91AdformAdform3 companies →
  92. 92Amazon DSPAmazon DSP3 companies →
  93. 93AOLAOL3 companies →
  94. 94AutomatticAutomattic3 companies →
  95. 95Baidu Inc.Baidu Inc.3 companies →
  96. 96Brave SoftwareBrave Software3 companies →
  97. 97DemandbaseDemandbase3 companies →
  98. 98Francisco PartnersFrancisco Partners3 companies →
  99. 99Havas Health NetworkHavas Health Network3 companies →
  100. 100Havas MediaHavas Media3 companies →
  101. 101IAS (Integral Ad Science)IAS (Integral Ad Science)3 companies →
  102. 102Index ExchangeIndex Exchange3 companies →
  103. 103
    K
    Khoros    3 companies →
  104. 104KochavaKochava3 companies →
  105. 105LinkedInLinkedIn3 companies →
  106. 106LinkedIn Marketing SolutionsLinkedIn Marketing Solutions3 companies →
  107. 107LiveRampLiveRamp3 companies →
  108. 108Meta AdsMeta Ads3 companies →
  109. 109Microsoft AdvertisingMicrosoft Advertising3 companies →
  110. 110
    M
    Mother    3 companies →
  111. 111QualtricsQualtrics3 companies →
  112. 112Sensor TowerSensor Tower3 companies →
  113. 113Sky GroupSky Group3 companies →
  114. 114
    S
    Stagwell Media Network    3 companies →
  115. 115TeadsTeads3 companies →
  116. 116TealiumTealium3 companies →
  117. 117Tencent HoldingsTencent Holdings3 companies →
  118. 118Uber TechnologiesUber Technologies3 companies →
  119. 119Unity TechnologiesUnity Technologies3 companies →
  120. 120Adobe AdvertisingAdobe Advertising2 companies →
  121. 121Adobe Creative CloudAdobe Creative Cloud2 companies →
  122. 122AlgonomyAlgonomy2 companies →
  123. 123AnthropicAnthropic2 companies →
  124. 124AudacyAudacy2 companies →
  125. 125AwinAwin2 companies →
  126. 126AzerionAzerion2 companies →
  127. 127Basis TechnologiesBasis Technologies2 companies →
  128. 128BazaarvoiceBazaarvoice2 companies →
  129. 129BBDOBBDO2 companies →
  130. 130BBH (Bartle Bogle Hegarty)BBH (Bartle Bogle Hegarty)2 companies →
  131. 131BigtincanBigtincan2 companies →
  132. 132BirdBird2 companies →
  133. 133
    B
    BlueFocus Group    2 companies →
  134. 134BrandwatchBrandwatch2 companies →
  135. 135BynderBynder2 companies →
  136. 136Carlyle GroupCarlyle Group2 companies →
  137. 137
    C
    Circana    2 companies →
  138. 138CleverTapCleverTap2 companies →
  139. 139
    C
    Cloudflare    2 companies →
  140. 140Code and Theory NetworkCode and Theory Network2 companies →
  141. 141comScorecomScore2 companies →
  142. 142CVC Capital PartnersCVC Capital Partners2 companies →
  143. 143DeloitteDeloitte2 companies →
  144. 144Digital TurbineDigital Turbine2 companies →
  145. 145DoorDashDoorDash2 companies →
  146. 146Dun & BradstreetDun & Bradstreet2 companies →
  147. 147EquativEquativ2 companies →
  148. 148EtsyEtsy2 companies →
  149. 149ExperianExperian2 companies →
  150. 150ForstaForsta2 companies →
  151. 151FoursquareFoursquare2 companies →
  152. 152FreshworksFreshworks2 companies →
  153. 153Getty ImagesGetty Images2 companies →
  154. 154Google Ad ManagerGoogle Ad Manager2 companies →
  155. 155Google AdsGoogle Ads2 companies →
  156. 156Google Marketing PlatformGoogle Marketing Platform2 companies →
  157. 157
    G
    Grey    2 companies →
  158. 158HubSpotHubSpot2 companies →
  159. 159HuluHulu2 companies →
  160. 160HUMAN SecurityHUMAN Security2 companies →
  161. 161IAB Tech LabIAB Tech Lab2 companies →
  162. 162InfillionInfillion2 companies →
  163. 163
    I
    IPG Mediabrands    2 companies →
  164. 164LotameLotame2 companies →
  165. 165
    L
    LY Corporation    2 companies →
  166. 166
    M
    Marigold    2 companies →
  167. 167MediaflyMediafly2 companies →
  168. 168MeltwaterMeltwater2 companies →
  169. 169
    M
    Microsoft Bot Framework    2 companies →
  170. 170MiQMiQ2 companies →
  171. 171MomentiveMomentive2 companies →
  172. 172Movable InkMovable Ink2 companies →
  173. 173NaverNaver2 companies →
  174. 174Netcore CloudNetcore Cloud2 companies →
  175. 175NextRollNextRoll2 companies →
  176. 176NostoNosto2 companies →
  177. 177OpenAIOpenAI2 companies →
  178. 178Paramount SkydanceParamount Skydance2 companies →
  179. 179PipedrivePipedrive2 companies →
  180. 180Prebid.orgPrebid.org2 companies →
  181. 181Publicis SapientPublicis Sapient2 companies →
  182. 182PwCPwC2 companies →
  183. 183QlikQlik2 companies →
  184. 184R/GAR/GA2 companies →
  185. 185
    R
    Rokt    2 companies →
  186. 186S4 CapitalS4 Capital2 companies →
  187. 187SeismicSeismic2 companies →
  188. 188SEMrushSEMrush2 companies →
  189. 189SisenseSisense2 companies →
  190. 190SitecoreSitecore2 companies →
  191. 191SkaiSkai2 companies →
  192. 192Sprout SocialSprout Social2 companies →
  193. 193
    T
    T-Mobile US    2 companies →
  194. 194TBWA WorldwideTBWA Worldwide2 companies →
  195. 195Verisk AnalyticsVerisk Analytics2 companies →
  196. 196Viant TechnologyViant Technology2 companies →
  197. 197VimeoVimeo2 companies →
  198. 198VIZIOVIZIO2 companies →
  199. 199WunderkindWunderkind2 companies →
  200. 200XX2 companies →
  201. 2011WorldSync1WorldSync1 company →
  202. 202AccentureAccenture1 company →
  203. 203ActiveCampaignActiveCampaign1 company →
  204. 204
    A
    ADK Holdings    1 company →
  205. 205Adobe Experience PlatformAdobe Experience Platform1 company →
  206. 206AdswerveAdswerve1 company →
  207. 207
    A
    AEA Investors    1 company →
  208. 208AffiseAffise1 company →
  209. 209AffleAffle1 company →
  210. 210AgentforceAgentforce1 company →
  211. 211
    A
    Agoda    1 company →
  212. 212AirshipAirship1 company →
  213. 213Aki TechnologiesAki Technologies1 company →
  214. 214
    A
    Albertsons Media Collective    1 company →
  215. 215AlteryxAlteryx1 company →
  216. 216AmplitudeAmplitude1 company →
  217. 217Apollo Global ManagementApollo Global Management1 company →
  218. 218AspireAspire1 company →
  219. 219
    A
    Assembly Industries    1 company →
  220. 220AT&T Inc.AT&T Inc.1 company →
  221. 221Attivo GroupAttivo Group1 company →
  222. 222
    B
    Bending Spoons    1 company →
  223. 223BigCommerceBigCommerce1 company →
  224. 224
    B
    Blackstone    1 company →
  225. 225BlisBlis1 company →
  226. 226
    B
    Bloomberg    1 company →
  227. 227BloomreachBloomreach1 company →
  228. 228BlueConicBlueConic1 company →
  229. 229Booking.comBooking.com1 company →
  230. 230
    B
    Brevo    1 company →
  231. 231BrightcoveBrightcove1 company →
  232. 232Canva ProCanva Pro1 company →
  233. 233CardlyticsCardlytics1 company →
  234. 234Centerbridge PartnersCenterbridge Partners1 company →
  235. 235ChartbeatChartbeat1 company →
  236. 236Charter CommunicationsCharter Communications1 company →
  237. 237CHEQCHEQ1 company →
  238. 238Chocolate PlatformChocolate Platform1 company →
  239. 239ClaritasClaritas1 company →
  240. 240
    C
    Clear Channel Outdoor    1 company →
  241. 241ClouderaCloudera1 company →
  242. 242Comcast Cable CommunicationsComcast Cable Communications1 company →
  243. 243ConductorConductor1 company →
  244. 244Constant ContactConstant Contact1 company →
  245. 245ContentfulContentful1 company →
  246. 246
    C
    Coupons.com    1 company →
  247. 247Cox CommunicationsCox Communications1 company →
  248. 248CreatorIQCreatorIQ1 company →
  249. 249CrownpeakCrownpeak1 company →
  250. 250DataDogDataDog1 company →
  251. 251
    D
    DAZN    1 company →
  252. 252dbt Labsdbt Labs1 company →
  253. 253DDB WorldwideDDB Worldwide1 company →
  254. 254
    D
    Disney Audience Graph    1 company →
  255. 255DouyinDouyin1 company →
  256. 256DynataDynata1 company →
  257. 257eBayeBay1 company →
  258. 258EdgioEdgio1 company →
  259. 259EnsightenEnsighten1 company →
  260. 260EnvatoEnvato1 company →
  261. 261
    E
    Extensiv    1 company →
  262. 262Extreme ReachExtreme Reach1 company →
  263. 263FacebookFacebook1 company →
  264. 264FastlyFastly1 company →
  265. 265
    F
    FCB    1 company →
  266. 266FeefoFeefo1 company →
  267. 267FilestackFilestack1 company →
  268. 268
    F
    Firefly    1 company →
  269. 269FlashtalkingFlashtalking1 company →
  270. 270FluentFluent1 company →
  271. 271FormstackFormstack1 company →
  272. 272FreestarFreestar1 company →
  273. 273FreeWheelFreeWheel1 company →
  274. 274FylloFyllo1 company →
  275. 275GainsightGainsight1 company →
  276. 276GameAnalyticsGameAnalytics1 company →
  277. 277GitHubGitHub1 company →
  278. 278GoDaddy AdsGoDaddy Ads1 company →
  279. 279
    G
    GroupM    1 company →
  280. 280GumGumGumGum1 company →
  281. 281
    H
    Hakuhodo    1 company →
  282. 282Havas PlayHavas Play1 company →
  283. 283HootsuiteHootsuite1 company →
  284. 284IAB (Interactive Advertising Bureau)IAB (Interactive Advertising Bureau)1 company →
  285. 285
    I
    Ibotta    1 company →
  286. 286
    I
    IgniteTech    1 company →
  287. 287IMDbIMDb1 company →
  288. 288ImpactImpact1 company →
  289. 289InMobiInMobi1 company →
  290. 290InMomentInMoment1 company →
  291. 291inMotionNowinMotionNow1 company →
  292. 292InnovidInnovid1 company →
  293. 293IntangoIntango1 company →
  294. 294IntercomIntercom1 company →
  295. 295IponwebIponweb1 company →
  296. 296IpsosIpsos1 company →
  297. 297
    i
    iQIYI    1 company →
  298. 298IQVIAIQVIA1 company →
  299. 299iSpot.tviSpot.tv1 company →
  300. 300JebbitJebbit1 company →
  301. 301JWP ConnatixJWP Connatix1 company →
  302. 302KantarKantar1 company →
  303. 303
    K
    Keap    1 company →
  304. 304KenticoKentico1 company →
  305. 305
    K
    Kepler    1 company →
  306. 306KinessoKinesso1 company →
  307. 307
    L
    Leo Burnett    1 company →
  308. 308LG Ads SolutionsLG Ads Solutions1 company →
  309. 309LG ElectronicsLG Electronics1 company →
  310. 310
    L
    Libsyn    1 company →
  311. 311LiftoffLiftoff1 company →
  312. 312MailchimpMailchimp1 company →
  313. 313MangoolsMangools1 company →
  314. 314Marin SoftwareMarin Software1 company →
  315. 315Marketo EngageMarketo Engage1 company →
  316. 316MedalliaMedallia1 company →
  317. 317Media.netMedia.net1 company →
  318. 318MegaphoneMegaphone1 company →
  319. 319Meta for BusinessMeta for Business1 company →
  320. 320
    M
    Millennial Media    1 company →
  321. 321MNTNMNTN1 company →
  322. 322
    M
    Monks    1 company →
  323. 323NBCUniversal Advertising & PartnershipsNBCUniversal Advertising & Partnerships1 company →
  324. 324
    N
    Nextdoor    1 company →
  325. 325NianticNiantic1 company →
  326. 326
    N
    NICE    1 company →
  327. 327NielsenIQNielsenIQ1 company →
  328. 328NotionNotion1 company →
  329. 329NovacapNovacap1 company →
  330. 330
    O
    OfferUp    1 company →
  331. 331OktaOkta1 company →
  332. 332
    O
    Olapic    1 company →
  333. 333
    O
    Omnicom Health Group    1 company →
  334. 334OneTrustOneTrust1 company →
  335. 335OpenWebOpenWeb1 company →
  336. 336
    O
    Opera    1 company →
  337. 337OptimizelyOptimizely1 company →
  338. 338OrttoOrtto1 company →
  339. 339OsanoOsano1 company →
  340. 340
    O
    OUTFRONT Media    1 company →
  341. 341PacvuePacvue1 company →
  342. 342
    P
    Pantastic    1 company →
  343. 343
    P
    Paramount+    1 company →
  344. 344PartnerizePartnerize1 company →
  345. 345PayPalPayPal1 company →
  346. 346
    P
    Peacock Ads    1 company →
  347. 347PegasystemsPegasystems1 company →
  348. 348PencilPencil1 company →
  349. 349PendoPendo1 company →
  350. 350Perion NetworkPerion Network1 company →
  351. 351PerpetuaPerpetua1 company →
  352. 352PerplexityPerplexity1 company →
  353. 353
    P
    Phrasee    1 company →
  354. 354PianoPiano1 company →
  355. 355Ping IdentityPing Identity1 company →
  356. 356Pinterest AdsPinterest Ads1 company →
  357. 357PreciselyPrecisely1 company →
  358. 358PriceSpiderPriceSpider1 company →
  359. 359Project WorldwideProject Worldwide1 company →
  360. 360QuartileQuartile1 company →
  361. 361QuoraQuora1 company →
  362. 362Rakuten MarketingRakuten Marketing1 company →
  363. 363RaptiveRaptive1 company →
  364. 364Reality LabsReality Labs1 company →
  365. 365Red HatRed Hat1 company →
  366. 366Reddit Inc.Reddit Inc.1 company →
  367. 367RevcontentRevcontent1 company →
  368. 368Roq.adRoq.ad1 company →
  369. 369RTB HouseRTB House1 company →
  370. 370RudderStackRudderStack1 company →
  371. 371Salesforce Commerce CloudSalesforce Commerce Cloud1 company →
  372. 372Samsung AdsSamsung Ads1 company →
  373. 373SeedtagSeedtag1 company →
  374. 374
    S
    ServiceNow    1 company →
  375. 375
    S
    Serviceplan    1 company →
  376. 376
    S
    Shutterstock, Inc.    1 company →
  377. 377Simpli.fiSimpli.fi1 company →
  378. 378SizmekSizmek1 company →
  379. 379SKDKSKDK1 company →
  380. 380Sky MediaSky Media1 company →
  381. 381SkywordSkyword1 company →
  382. 382SmartsheetSmartsheet1 company →
  383. 383
    S
    SoftBank Group    1 company →
  384. 384Spotify Ad AnalyticsSpotify Ad Analytics1 company →
  385. 385
    S
    Spotify Advertising    1 company →
  386. 386SprinklrSprinklr1 company →
  387. 387SugarCRMSugarCRM1 company →
  388. 388SundaySkySundaySky1 company →
  389. 389SupermetricsSupermetrics1 company →
  390. 390SurveyMonkeySurveyMonkey1 company →
  391. 391System1System11 company →
  392. 392TaboolaTaboola1 company →
  393. 393TalendTalend1 company →
  394. 394TeradataTeradata1 company →
  395. 395The Roku ChannelThe Roku Channel1 company →
  396. 396The Weather CompanyThe Weather Company1 company →
  397. 397ThunderThunder1 company →
  398. 398
    T
    TikTok Pulse    1 company →
  399. 399TikTok ShopTikTok Shop1 company →
  400. 400TinuitiTinuiti1 company →
  401. 401TomTomTomTom1 company →
  402. 402TradedoublerTradedoubler1 company →
  403. 403TripAdvisorTripAdvisor1 company →
  404. 404Triton DigitalTriton Digital1 company →
  405. 405
    T
    Truelink Capital    1 company →
  406. 406TrustArcTrustArc1 company →
  407. 407TubiTubi1 company →
  408. 408TwitchTwitch1 company →
  409. 409TwitterTwitter1 company →
  410. 410UberflipUberflip1 company →
  411. 411UnacastUnacast1 company →
  412. 412UsercentricsUsercentrics1 company →
  413. 413
    V
    Valassis    1 company →
  414. 414VerblioVerblio1 company →
  415. 415VercelVercel1 company →
  416. 416Verizon Media DSPVerizon Media DSP1 company →
  417. 417
    V
    Vision7 International    1 company →
  418. 418VistaVista1 company →
  419. 419VMLVML1 company →
  420. 420VuzixVuzix1 company →
  421. 421WayfairWayfair1 company →
  422. 422WebflowWebflow1 company →
  423. 423WebtrendsWebtrends1 company →
  424. 424WhalarWhalar1 company →
  425. 425WhatsAppWhatsApp1 company →
  426. 426
    W
    Wpromote    1 company →
  427. 427X (formerly Twitter)X (formerly Twitter)1 company →
  428. 428
    Y
    Yahoo Advertising    1 company →
  429. 429ZapparZappar1 company →
  430. 430ZendeskZendesk1 company →
  431. 431
    Z
    Zynga    1 company →