Most acquisitive companies in AdTech

243 companies ranked by the acquisitions ATDb has tracked. Open any for every deal it has made.

1. 1Publicis Groupe9 acquisitions →
2. 2Salesforce8 acquisitions →
3. 3
   B
   BlueFocus Group6 acquisitions →
4. 4Marketecture Media6 acquisitions →
5. 5Accenture5 acquisitions →
6. 6Databricks5 acquisitions →
7. 7Snowflake5 acquisitions →
8. 8Acquia4 acquisitions →
9. 9Adobe4 acquisitions →
10. 10Amazon4 acquisitions →
11. 11AppLovin4 acquisitions →
12. 12Francisco Partners4 acquisitions →
13. 13IBM4 acquisitions →
14. 14Oracle4 acquisitions →
15. 15Spotify Technology4 acquisitions →
16. 16Zeta Global4 acquisitions →
17. 17AOL3 acquisitions →
18. 18Contentsquare3 acquisitions →
19. 19Dentsu Inc.3 acquisitions →
20. 20Google3 acquisitions →
21. 21Havas3 acquisitions →
22. 22Microsoft3 acquisitions →
23. 23MiQ3 acquisitions →
24. 24Omnicom Group3 acquisitions →
25. 25Oracle Marketing Cloud3 acquisitions →
26. 26Pinterest Inc.3 acquisitions →
27. 27Twitter3 acquisitions →
28. 28
    U
    Upland Software3 acquisitions →
29. 29Vista Equity Partners3 acquisitions →
30. 30Walmart Inc.3 acquisitions →
31. 31WPP plc3 acquisitions →
32. 32Apollo Global Management2 acquisitions →
33. 33
    A
    Assembly Industries2 acquisitions →
34. 34Azerion2 acquisitions →
35. 35Brightcove2 acquisitions →
36. 36Centro2 acquisitions →
37. 37
    C
    Cisco2 acquisitions →
38. 38Conductor2 acquisitions →
39. 39Demandbase2 acquisitions →
40. 40Digital Turbine2 acquisitions →
41. 41DoubleVerify2 acquisitions →
42. 42Dun & Bradstreet2 acquisitions →
43. 43
    E
    Epic Games2 acquisitions →
44. 44Facebook, Inc.2 acquisitions →
45. 45Foursquare2 acquisitions →
46. 46Fox Corporation2 acquisitions →
47. 47Gannett2 acquisitions →
48. 48
    H
    Hitachi Vantara2 acquisitions →
49. 49HUMAN Security2 acquisitions →
50. 50
    I
    Idera2 acquisitions →
51. 51Infillion2 acquisitions →
52. 52InMobi2 acquisitions →
53. 53LiveRamp2 acquisitions →
54. 54Mediaocean2 acquisitions →
55. 55Meltwater2 acquisitions →
56. 56Qualtrics2 acquisitions →
57. 57Roku2 acquisitions →
58. 58Sensor Tower2 acquisitions →
59. 59Sitecore2 acquisitions →
60. 60Sprout Social2 acquisitions →
61. 61Stagwell Inc.2 acquisitions →
62. 62
    T
    T-Mobile US2 acquisitions →
63. 63Twilio2 acquisitions →
64. 64Verizon Communications2 acquisitions →
65. 65Vimeo2 acquisitions →
66. 66Yahoo2 acquisitions →
67. 67ZoomInfo2 acquisitions →
68. 68ActiveCampaign1 acquisition →
69. 69Adform1 acquisition →
70. 70
    A
    AEA Investors1 acquisition →
71. 71Affle1 acquisition →
72. 72Airship1 acquisition →
73. 73Akamai1 acquisition →
74. 74Alteryx1 acquisition →
75. 75Altice International1 acquisition →
76. 76
    A
    Altus Group1 acquisition →
77. 77
    A
    Amadeus1 acquisition →
78. 78
    A
    Anaplan1 acquisition →
79. 79Apple Inc.1 acquisition →
80. 80AppsFlyer1 acquisition →
81. 81AT&T Inc.1 acquisition →
82. 82
    A
    Atlassian1 acquisition →
83. 83Attivo Group1 acquisition →
84. 84
    A
    Augeo1 acquisition →
85. 85Automattic1 acquisition →
86. 86
    B
    BarkleyOKRP1 acquisition →
87. 87Bazaarvoice1 acquisition →
88. 88
    B
    BBC Studios1 acquisition →
89. 89
    B
    Bending Spoons1 acquisition →
90. 90Bigtincan1 acquisition →
91. 91
    B
    Bill.com1 acquisition →
92. 92Bloomreach1 acquisition →
93. 93BlueConic1 acquisition →
94. 94
    B
    Boomi1 acquisition →
95. 95Cadent1 acquisition →
96. 96Campaign Manager 3601 acquisition →
97. 97Cardlytics1 acquisition →
98. 98Chartbeat1 acquisition →
99. 99CHEQ1 acquisition →
100. 100Cision1 acquisition →
101. 101CleverTap1 acquisition →
102. 102
     C
     CommerceHub1 acquisition →
103. 103Constant Contact1 acquisition →
104. 104Contentful1 acquisition →
105. 105
     C
     Coveo1 acquisition →
106. 106CreatorIQ1 acquisition →
107. 107Criteo1 acquisition →
108. 108
     D
     DAZN1 acquisition →
109. 109dbt Labs1 acquisition →
110. 110Deloitte1 acquisition →
111. 111Dentsu Group Inc.1 acquisition →
112. 112
     D
     Dept1 acquisition →
113. 113eBay1 acquisition →
114. 114
     E
     Emplifi1 acquisition →
115. 115Ensighten1 acquisition →
116. 116
     E
     Entrust1 acquisition →
117. 117Envato1 acquisition →
118. 118Equativ1 acquisition →
119. 119Experian1 acquisition →
120. 120
     E
     Extensiv1 acquisition →
121. 121Extreme Reach1 acquisition →
122. 122Fandango Media1 acquisition →
123. 123
     F
     Flowbox1 acquisition →
124. 124FreeWheel1 acquisition →
125. 125Freshworks1 acquisition →
126. 126Gainsight1 acquisition →
127. 127Getty Images1 acquisition →
128. 128
     G
     Gimbal1 acquisition →
129. 129
     H
     HealthVerity1 acquisition →
130. 130Hootsuite1 acquisition →
131. 131HubSpot1 acquisition →
132. 132
     I
     IgniteTech1 acquisition →
133. 133Impact1 acquisition →
134. 134Impact XM1 acquisition →
135. 135Index Exchange1 acquisition →
136. 136
     I
     Infinite Reality1 acquisition →
137. 137
     I
     Infor1 acquisition →
138. 138InMoment1 acquisition →
139. 139Innovid1 acquisition →
140. 140Intango1 acquisition →
141. 141Interpublic Group1 acquisition →
142. 142Ipsos1 acquisition →
143. 143iSpot.tv1 acquisition →
144. 144
     J
     J. Walter Thompson1 acquisition →
145. 145
     K
     Keywords Studios1 acquisition →
146. 146Lightspeed1 acquisition →
147. 147Limelight Networks1 acquisition →
148. 148LinkedIn1 acquisition →
149. 149
     L
     London Stock Exchange Group1 acquisition →
150. 150LoopMe1 acquisition →
151. 151Lumen Research1 acquisition →
152. 152Magnite1 acquisition →
153. 153Mapp1 acquisition →
154. 154Marin Software1 acquisition →
155. 155Mediafly1 acquisition →
156. 156MediaRadar1 acquisition →
157. 157
     M
     Millennial Media1 acquisition →
158. 158MNTN1 acquisition →
159. 159Naver1 acquisition →
160. 160Neustar1 acquisition →
161. 161Nielsen1 acquisition →
162. 162Nielsen Attribution1 acquisition →
163. 163Nosto1 acquisition →
164. 164Notion1 acquisition →
165. 165Novacap1 acquisition →
166. 166
     O
     OfferUp1 acquisition →
167. 167Okta1 acquisition →
168. 168Onclusive1 acquisition →
169. 169
     O
     One Identity1 acquisition →
170. 170OpenWeb1 acquisition →
171. 171OpenX1 acquisition →
172. 172Osano1 acquisition →
173. 173Outbrain1 acquisition →
174. 174
     P
     Pantastic1 acquisition →
175. 175Paramount Skydance1 acquisition →
176. 176PathFactory1 acquisition →
177. 177PayPal1 acquisition →
178. 178Peer391 acquisition →
179. 179Penske Media Corporation1 acquisition →
180. 180Piano1 acquisition →
181. 181Pipedrive1 acquisition →
182. 182
     P
     PKWARE1 acquisition →
183. 183PlaceIQ1 acquisition →
184. 184Precisely1 acquisition →
185. 185PwC1 acquisition →
186. 186Quotient Technology1 acquisition →
187. 187R/GA1 acquisition →
188. 188
     R
     Recruit Holdings1 acquisition →
189. 189Red Hat1 acquisition →
190. 190
     R
     Redfin1 acquisition →
191. 191Rembrand1 acquisition →
192. 192
     R
     RhythmOne1 acquisition →
193. 193
     R
     Rogue Wave Software1 acquisition →
194. 194Roku Channel Ads1 acquisition →
195. 195Roq.ad1 acquisition →
196. 196S4 Capital1 acquisition →
197. 197Salesloft1 acquisition →
198. 198SAP1 acquisition →
199. 199Scope31 acquisition →
200. 200Seedtag1 acquisition →
201. 201Seismic1 acquisition →
202. 202SEMrush1 acquisition →
203. 203
     S
     Service Management Group (SMG)1 acquisition →
204. 204ServiceNow1 acquisition →
205. 205Sharpspring1 acquisition →
206. 206
     S
     Shopify1 acquisition →
207. 207
     S
     Shutterstock, Inc.1 acquisition →
208. 208Similarweb1 acquisition →
209. 209Simpli.fi1 acquisition →
210. 210Sisense1 acquisition →
211. 211Smartsheet1 acquisition →
212. 212Snap Inc.1 acquisition →
213. 213
     S
     Snapchat+1 acquisition →
214. 214SpaceX1 acquisition →
215. 215Sprinklr1 acquisition →
216. 216Square1 acquisition →
217. 217StackPath1 acquisition →
218. 218SugarCRM1 acquisition →
219. 219Supermetrics1 acquisition →
220. 220SurveyMonkey1 acquisition →
221. 221Syndigo1 acquisition →
222. 222
     T
     Take-Two Interactive1 acquisition →
223. 223Taptica International1 acquisition →
224. 224Telenor1 acquisition →
225. 225Teradata1 acquisition →
226. 226The New York Times1 acquisition →
227. 227The Walt Disney Company1 acquisition →
228. 228
     T
     Time Inc.1 acquisition →
229. 229Tremor International1 acquisition →
230. 230Triton Digital1 acquisition →
231. 231
     T
     Truelink Capital1 acquisition →
232. 232TrustArc1 acquisition →
233. 233Unity Technologies1 acquisition →
234. 234Vercel1 acquisition →
235. 235
     V
     Verifone1 acquisition →
236. 236Viant1 acquisition →
237. 237VideoAmp1 acquisition →
238. 238
     W
     Web.com1 acquisition →
239. 239Webflow1 acquisition →
240. 240Wix1 acquisition →
241. 241Wunderkind1 acquisition →
242. 242xAI1 acquisition →
243. 243
     Z
     Zynga1 acquisition →