AdTech holding companies & their portfolios

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

1. 1Google46 companies →
2. 2Meta Platforms29 companies →
3. 3Publicis Groupe29 companies →
4. 4Amazon28 companies →
5. 5Salesforce27 companies →
6. 6Microsoft24 companies →
7. 7Snap Inc.24 companies →
8. 8WPP plc22 companies →
9. 9Stagwell Inc.21 companies →
10. 10The Walt Disney Company19 companies →
11. 11Spotify Technology18 companies →
12. 12Accenture Song16 companies →
13. 13ByteDance16 companies →
14. 14Adobe14 companies →
15. 15Havas Creative14 companies →
16. 16Adobe Experience Cloud13 companies →
17. 17Omnicom Media13 companies →
18. 18Oracle13 companies →
19. 19Warner Bros. Discovery13 companies →
20. 20Yahoo13 companies →
21. 21Apple Inc.12 companies →
22. 22TikTok for Business12 companies →
23. 23Dentsu Group Inc.11 companies →
24. 24IBM11 companies →
25. 25Roku11 companies →
26. 26Alibaba Group10 companies →
27. 27AppLovin10 companies →
28. 28Criteo10 companies →
29. 29Databricks10 companies →
30. 30Deloitte Digital10 companies →
31. 31Mediaocean10 companies →
32. 32Snowflake10 companies →
33. 33Tripledot Studios10 companies →
34. 34Comcast Corporation9 companies →
35. 35Omnicom Group9 companies →
36. 36Versant Media Group9 companies →
37. 37Cheil Worldwide8 companies →
38. 38
    O
    Omnicom Advertising Group8 companies →
39. 39Vista Equity Partners8 companies →
40. 40WPP Media8 companies →
41. 41Amazon Web Services (AWS)7 companies →
42. 42AppsFlyer7 companies →
43. 43Epsilon7 companies →
44. 44Fox Corporation7 companies →
45. 45Hakuhodo DY Holdings7 companies →
46. 46NBCUniversal7 companies →
47. 47OpenX7 companies →
48. 48Pinterest Inc.7 companies →
49. 49PubMatic7 companies →
50. 50
    P
    PwC Digital Services7 companies →
51. 51SAP7 companies →
52. 52
    S
    SiriusXM Media7 companies →
53. 53BBDO6 companies →
54. 54Disney Advertising6 companies →
55. 55Havas6 companies →
56. 56Nielsen6 companies →
57. 57Oracle Advertising6 companies →
58. 58The Trade Desk6 companies →
59. 59Walmart Inc.6 companies →
60. 60Zeta Global6 companies →
61. 61Zoho6 companies →
62. 62Acquia5 companies →
63. 63
    D
    Diversified Agency Services (DAS)5 companies →
64. 64Francisco Partners5 companies →
65. 65McCann5 companies →
66. 66
    N
    NBCU One Platform5 companies →
67. 67Paramount Skydance5 companies →
68. 68TBWA Worldwide5 companies →
69. 69TikTok5 companies →
70. 70watsonx5 companies →
71. 71Adjust4 companies →
72. 72AOL4 companies →
73. 73
    A
    Atlassian4 companies →
74. 74Branch4 companies →
75. 75Cision4 companies →
76. 76Constellation Network4 companies →
77. 77DoubleVerify4 companies →
78. 78Equativ4 companies →
79. 79Expedia4 companies →
80. 80IBM iX4 companies →
81. 81iHeartMedia4 companies →
82. 82Kibo Commerce4 companies →
83. 83LiveRamp4 companies →
84. 84Magnite4 companies →
85. 85Ogilvy4 companies →
86. 86
    P
    Plus Company4 companies →
87. 87Sensor Tower4 companies →
88. 88
    S
    Shutterstock, Inc.4 companies →
89. 89Twilio4 companies →
90. 90
    Y
    Yandex4 companies →
91. 91ZoomInfo4 companies →
92. 92Adform3 companies →
93. 93Alphabet Inc.3 companies →
94. 94Amazon Ads3 companies →
95. 95Automattic3 companies →
96. 96Azerion3 companies →
97. 97Baidu Inc.3 companies →
98. 98Brave Software3 companies →
99. 99
    C
    Cisco3 companies →
100. 100comScore3 companies →
101. 101Contentsquare3 companies →
102. 102Demandbase3 companies →
103. 103
     E
     Epic Games3 companies →
104. 104Havas Health Network3 companies →
105. 105Havas Media3 companies →
106. 106
     H
     Hitachi Vantara3 companies →
107. 107IAS (Integral Ad Science)3 companies →
108. 108
     I
     Idera3 companies →
109. 109Index Exchange3 companies →
110. 110Kochava3 companies →
111. 111LinkedIn3 companies →
112. 112LinkedIn Marketing Solutions3 companies →
113. 113
     M
     Mother3 companies →
114. 114Nexxen3 companies →
115. 115
     O
     Omnicom Health Group3 companies →
116. 116
     O
     Omnicom Public Relations Group3 companies →
117. 117
     P
     Publicis Media3 companies →
118. 118Qualtrics3 companies →
119. 119S4 Capital3 companies →
120. 120Salesforce Marketing Cloud3 companies →
121. 121Samsung Electronics Co., Ltd.3 companies →
122. 122
     S
     Shopify3 companies →
123. 123Sky Group3 companies →
124. 124
     S
     Stagwell Media Network3 companies →
125. 125Target Corporation3 companies →
126. 126Teads3 companies →
127. 127Tealium3 companies →
128. 128Tencent Holdings3 companies →
129. 129TransUnion3 companies →
130. 130Uber Technologies3 companies →
131. 131Unity Technologies3 companies →
132. 132
     U
     Upland Software3 companies →
133. 133Verve Group3 companies →
134. 134Adobe Advertising2 companies →
135. 135Adobe Creative Cloud2 companies →
136. 136Algonomy2 companies →
137. 137Anthropic2 companies →
138. 138Audacy2 companies →
139. 139Awin2 companies →
140. 140Bazaarvoice2 companies →
141. 141BBH (Bartle Bogle Hegarty)2 companies →
142. 142Bigtincan2 companies →
143. 143
     B
     Blackstone2 companies →
144. 144
     B
     BlueFocus Group2 companies →
145. 145Brandwatch2 companies →
146. 146Bynder2 companies →
147. 147Canva2 companies →
148. 148Carlyle Group2 companies →
149. 149Cloudflare2 companies →
150. 150Code and Theory Network2 companies →
151. 151Comcast Advertising2 companies →
152. 152Comcast Cable Communications2 companies →
153. 153Constant Contact2 companies →
154. 154CVC Capital Partners2 companies →
155. 155Deloitte2 companies →
156. 156Digital Turbine2 companies →
157. 157DoorDash2 companies →
158. 158Dun & Bradstreet2 companies →
159. 159
     E
     Emplifi2 companies →
160. 160Etsy2 companies →
161. 161Experian2 companies →
162. 162Eyeo2 companies →
163. 163Forsta2 companies →
164. 164Foursquare2 companies →
165. 165Freshworks2 companies →
166. 166
     G
     Gannett2 companies →
167. 167Getty Images2 companies →
168. 168Google Ads2 companies →
169. 169Grey2 companies →
170. 170GroupM2 companies →
171. 171HubSpot2 companies →
172. 172HUMAN Security2 companies →
173. 173IAB Tech Lab2 companies →
174. 174
     I
     IgniteTech2 companies →
175. 175Infillion2 companies →
176. 176Khoros2 companies →
177. 177Lotame2 companies →
178. 178
     M
     Marigold2 companies →
179. 179
     M
     Mastercard2 companies →
180. 180Meltwater2 companies →
181. 181Microsoft Advertising2 companies →
182. 182
     M
     Microsoft Bot Framework2 companies →
183. 183MiQ2 companies →
184. 184Momentive2 companies →
185. 185Movable Ink2 companies →
186. 186Naver2 companies →
187. 187Netcore Cloud2 companies →
188. 188NextRoll2 companies →
189. 189Novacap2 companies →
190. 190OpenAI2 companies →
191. 191Oracle Marketing Cloud2 companies →
192. 192Piano2 companies →
193. 193Prebid.org2 companies →
194. 194Precisely2 companies →
195. 195Publicis Sapient2 companies →
196. 196PwC2 companies →
197. 197Qlik2 companies →
198. 198R/GA2 companies →
199. 199
     R
     Recruit Holdings2 companies →
200. 200
     R
     Rokt2 companies →
201. 201Seismic2 companies →
202. 202SEMrush2 companies →
203. 203Sisense2 companies →
204. 204Sitecore2 companies →
205. 205Sprinklr2 companies →
206. 206Sprout Social2 companies →
207. 207
     T
     T-Mobile US2 companies →
208. 208The Kroger Co.2 companies →
209. 209Vimeo2 companies →
210. 210VIZIO2 companies →
211. 211X2 companies →
212. 2121WorldSync1 company →
213. 213
     A
     Accelerate Group1 company →
214. 214Accenture1 company →
215. 215ActiveCampaign1 company →
216. 216ActiveProspect, Inc.1 company →
217. 217
     A
     ADK Holdings1 company →
218. 218Adobe Experience Platform1 company →
219. 219Adswerve1 company →
220. 220
     A
     Adtraction1 company →
221. 221
     A
     AEA Investors1 company →
222. 222Affise1 company →
223. 223Affle1 company →
224. 224Agentforce1 company →
225. 225
     A
     Agoda1 company →
226. 226Airship1 company →
227. 227Akamai1 company →
228. 228Aki Technologies1 company →
229. 229Albertsons Companies, Inc.1 company →
230. 230
     A
     Albertsons Media Collective1 company →
231. 231Alteryx1 company →
232. 232
     A
     Altus Group1 company →
233. 233
     A
     Amadeus IT Group1 company →
234. 234Amazon Publisher Services1 company →
235. 235AMC Networks1 company →
236. 236Amplitude1 company →
237. 237
     A
     Anaplan1 company →
238. 238Apollo Global Management1 company →
239. 239Aspire1 company →
240. 240
     A
     Assembly Industries1 company →
241. 241AT&T Inc.1 company →
242. 242Attivo Group1 company →
243. 243
     B
     Banzai International1 company →
244. 244
     B
     BarkleyOKRP1 company →
245. 245Basis Technologies1 company →
246. 246
     B
     BBC1 company →
247. 247
     B
     BBC Studios1 company →
248. 248
     B
     Bending Spoons1 company →
249. 249Best Buy Co., Inc.1 company →
250. 250
     B
     BigBear.ai1 company →
251. 251BigCommerce1 company →
252. 252
     B
     Bill.com1 company →
253. 253Bird1 company →
254. 254
     B
     BlackBerry1 company →
255. 255
     B
     Bloomberg1 company →
256. 256Bloomreach1 company →
257. 257BlueConic1 company →
258. 258Booking.com1 company →
259. 259
     B
     Boomi1 company →
260. 260Brevo1 company →
261. 261Brightcove1 company →
262. 262Centerbridge Partners1 company →
263. 263Chartbeat1 company →
264. 264Charter Communications1 company →
265. 265CHEQ1 company →
266. 266Chocolate Platform1 company →
267. 267
     C
     Circana1 company →
268. 268Claritas1 company →
269. 269CleverTap1 company →
270. 270Cloudera1 company →
271. 271
     C
     CNBB Equity Partners1 company →
272. 272
     C
     Compass1 company →
273. 273Conductor1 company →
274. 274Contentful1 company →
275. 275
     C
     Coupons.com1 company →
276. 276
     C
     Coveo1 company →
277. 277Cox Communications1 company →
278. 278CreatorIQ1 company →
279. 279Crownpeak1 company →
280. 280
     C
     Crunchtime1 company →
281. 281
     D
     Dalet Digital Media Systems1 company →
282. 282
     D
     DAZN1 company →
283. 283dbt Labs1 company →
284. 284
     D
     Dealfront1 company →
285. 285
     D
     Deluxe Corporation1 company →
286. 286
     D
     Digital Envoy1 company →
287. 287Direct Digital Holdings, Inc.1 company →
288. 288
     D
     Disney Audience Graph1 company →
289. 289Douyin1 company →
290. 290Dynata1 company →
291. 291eBay1 company →
292. 292Edgio1 company →
293. 293Electronic Arts1 company →
294. 294Ensighten1 company →
295. 295
     E
     Entrust1 company →
296. 296Envato1 company →
297. 297
     E
     Extensiv1 company →
298. 298Extreme Reach1 company →
299. 299Fastly1 company →
300. 300Feefo1 company →
301. 301Filestack1 company →
302. 302
     F
     Firefly1 company →
303. 303Flashtalking1 company →
304. 304FleishmanHillard1 company →
305. 305
     F
     Flowbox1 company →
306. 306Fluent1 company →
307. 307Formstack1 company →
308. 308Freestar1 company →
309. 309FreeWheel1 company →
310. 310FuboTV1 company →
311. 311Gainsight1 company →
312. 312GameAnalytics1 company →
313. 313GitHub1 company →
314. 314GoDaddy Ads1 company →
315. 315Google Ad Manager1 company →
316. 316
     G
     Gravity41 company →
317. 317GumGum1 company →
318. 318
     H
     Hakuhodo1 company →
319. 319Havas Play1 company →
320. 320
     H
     HealthVerity1 company →
321. 321
     H
     Hinge Health1 company →
322. 322
     H
     Hitachi1 company →
323. 323Hootsuite1 company →
324. 324Hulu1 company →
325. 325IAB (Interactive Advertising Bureau)1 company →
326. 326
     I
     Ibotta1 company →
327. 327iContact1 company →
328. 328Impact XM1 company →
329. 329
     I
     Infinite Reality1 company →
330. 330
     I
     Infor1 company →
331. 331
     I
     Inmagine Group1 company →
332. 332InMobi1 company →
333. 333InMoment1 company →
334. 334inMotionNow1 company →
335. 335Innovid1 company →
336. 336
     i
     insightsoftware1 company →
337. 337Intango1 company →
338. 338
     I
     Integrate.io1 company →
339. 339Iponweb1 company →
340. 340Ipsos1 company →
341. 341
     i
     iQIYI1 company →
342. 342iSpot.tv1 company →
343. 343JWP Connatix1 company →
344. 344
     K
     Kabbage1 company →
345. 345Kantar1 company →
346. 346Kentico1 company →
347. 347
     K
     Kepler1 company →
348. 348
     K
     Keywords Studios1 company →
349. 349Kinesso1 company →
350. 350
     K
     Know Company1 company →
351. 351
     K
     Knower Tech1 company →
352. 352
     K
     Koch Industries1 company →
353. 353kyu Collective1 company →
354. 354
     L
     Leo1 company →
355. 355LG Ads Solutions1 company →
356. 356LG Electronics1 company →
357. 357
     L
     Libsyn1 company →
358. 358
     L
     Lightricks1 company →
359. 359Lightspeed1 company →
360. 360
     L
     LiveOne1 company →
361. 361
     L
     London Stock Exchange Group1 company →
362. 362LoopMe1 company →
363. 363Lumen Research1 company →
364. 364Lyft, Inc.1 company →
365. 365M&C Saatchi1 company →
366. 366Mailchimp1 company →
367. 367Mangools1 company →
368. 368Mapp1 company →
369. 369Marketo Engage1 company →
370. 370Medallia1 company →
371. 371Mediafly1 company →
372. 372
     M
     MediaLab1 company →
373. 373Meta Ads1 company →
374. 374
     M
     Millennial Media1 company →
375. 375MNTN1 company →
376. 376
     M
     Monotype1 company →
377. 377mParticle1 company →
378. 378
     M
     Mynewsdesk1 company →
379. 379NBCUniversal Advertising & Partnerships1 company →
380. 380
     N
     Netrush1 company →
381. 381Neustar1 company →
382. 382
     N
     Nextdoor1 company →
383. 383Niantic1 company →
384. 384
     N
     NICE1 company →
385. 385NielsenIQ1 company →
386. 386Nosto1 company →
387. 387Notion1 company →
388. 388
     N
     NP Digital1 company →
389. 389
     N
     NTVB Media1 company →
390. 390
     O
     OfferUp1 company →
391. 391Okta1 company →
392. 392
     O
     Olapic1 company →
393. 393
     O
     One Identity1 company →
394. 394OneTrust1 company →
395. 395OpenWeb1 company →
396. 396
     O
     Opera1 company →
397. 397Optimizely1 company →
398. 398Ortto1 company →
399. 399Osano1 company →
400. 400
     P
     Pantastic1 company →
401. 401
     P
     Paramount+1 company →
402. 402Partnerize1 company →
403. 403PathFactory1 company →
404. 404PayPal1 company →
405. 405
     P
     Peacock Ads1 company →
406. 406Pegasystems1 company →
407. 407Pendo1 company →
408. 408
     P
     Perforce1 company →
409. 409Perion Network1 company →
410. 410Perpetua1 company →
411. 411Perplexity1 company →
412. 412
     P
     Phrasee1 company →
413. 413Ping Identity1 company →
414. 414Pipedrive1 company →
415. 415
     P
     PKWARE1 company →
416. 416PlaceIQ1 company →
417. 417Pluto TV1 company →
418. 418
     P
     Poseidon Group1 company →
419. 419PriceSpider1 company →
420. 420Project Worldwide1 company →
421. 421Qihoo 3601 company →
422. 422Quad1 company →
423. 423Quartile1 company →
424. 424Quora1 company →
425. 425Raptive1 company →
426. 426Reality Labs1 company →
427. 427Red Hat1 company →
428. 428Reddit Inc.1 company →
429. 429
     R
     Redfin1 company →
430. 430
     R
     Rezolve Ai1 company →
431. 431
     R
     RhythmOne1 company →
432. 432
     R
     RIB Software1 company →
433. 433Roblox1 company →
434. 434
     R
     Rogue Wave Software1 company →
435. 435RTB House1 company →
436. 436
     R
     RTL Group1 company →
437. 437Rubicon Project1 company →
438. 438RudderStack1 company →
439. 439Salesforce Commerce Cloud1 company →
440. 440Salesloft1 company →
441. 441Samsung Ads1 company →
442. 442SAS1 company →
443. 443Scholz & Friends Family1 company →
444. 444
     S
     ScribbleLive1 company →
445. 445
     S
     Scuba Analytics1 company →
446. 446Seedtag1 company →
447. 447
     S
     Sellpoints1 company →
448. 448
     S
     Service Management Group (SMG)1 company →
449. 449ServiceNow1 company →
450. 450Sharpspring1 company →
451. 451Similarweb1 company →
452. 452Simpli.fi1 company →
453. 453
     S
     Sinch1 company →
454. 454Sizmek1 company →
455. 455Skai1 company →
456. 456SKDK1 company →
457. 457Sky Media1 company →
458. 458Skyword1 company →
459. 459Smartsheet1 company →
460. 460
     S
     SoftBank Group1 company →
461. 461Spotify Advertising1 company →
462. 462
     S
     Spotler Group1 company →
463. 463Square1 company →
464. 464StackPath1 company →
465. 465SugarCRM1 company →
466. 466SundaySky1 company →
467. 467Supermetrics1 company →
468. 468SurveyMonkey1 company →
469. 469Syndigo1 company →
470. 470System11 company →
471. 471Taboola1 company →
472. 472
     T
     Take-Two Interactive1 company →
473. 473Talend1 company →
474. 474
     T
     Tamatem1 company →
475. 475
     T
     Tebra1 company →
476. 476
     T
     TEGNA1 company →
477. 477
     T
     Teledyne Technologies1 company →
478. 478Teradata1 company →
479. 479The Home Depot, Inc.1 company →
480. 480
     T
     The New York Times1 company →
481. 481The Roku Channel1 company →
482. 482The Up&Up Group1 company →
483. 483The Weather Company1 company →
484. 484Thunder1 company →
485. 485
     T
     TikTok Pulse1 company →
486. 486TikTok Shop1 company →
487. 487
     T
     Time Inc.1 company →
488. 488
     T
     Time Warner1 company →
489. 489Tinuiti1 company →
490. 490
     T
     Tokyu Corporation1 company →
491. 491TomTom1 company →
492. 492TripAdvisor1 company →
493. 493Triton Digital1 company →
494. 494
     T
     Truelink Capital1 company →
495. 495
     T
     Truist Financial1 company →
496. 496TrustArc1 company →
497. 497Tubi1 company →
498. 498Twitch1 company →
499. 499Twitter1 company →
500. 500United Talent Agency, LLC1 company →
501. 501Usercentrics1 company →
502. 502
     V
     Valassis1 company →
503. 503Verblio1 company →
504. 504Vercel1 company →
505. 505
     V
     Verifone1 company →
506. 506Viant1 company →
507. 507VideoAmp1 company →
508. 508
     V
     Vision7 International1 company →
509. 509Vista1 company →
510. 510VML1 company →
511. 511
     V
     VMware1 company →
512. 512Vuzix1 company →
513. 513Walgreens Boots Alliance, Inc.1 company →
514. 514Wayfair1 company →
515. 515
     W
     Web.com1 company →
516. 516Webflow1 company →
517. 517WhatsApp1 company →
518. 518Wix1 company →
519. 519
     W
     Woolworths Group1 company →
520. 520WPP Production1 company →
521. 521Wunderkind1 company →
522. 522
     Y
     Yahoo Advertising1 company →
523. 523Zappar1 company →
524. 524Zendesk1 company →
525. 525Zeotap1 company →
526. 526
     Z
     Ziff Davis1 company →