Most acquisitive companies in AdTech

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

1. 1Publicis Groupe9 acquisitions →
2. 2Salesforce8 acquisitions →
3. 3Accenture5 acquisitions →
4. 4Databricks5 acquisitions →
5. 5Snowflake5 acquisitions →
6. 6Acquia4 acquisitions →
7. 7Adobe4 acquisitions →
8. 8Amazon4 acquisitions →
9. 9AppLovin4 acquisitions →
10. 10Francisco Partners4 acquisitions →
11. 11IBM4 acquisitions →
12. 12Oracle Marketing Cloud4 acquisitions →
13. 13
    P
    Plus Company4 acquisitions →
14. 14Spotify Technology4 acquisitions →
15. 15
    U
    Upland Software4 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. 25Oracle3 acquisitions →
26. 26Pinterest Inc.3 acquisitions →
27. 27Twitter3 acquisitions →
28. 28Vista Equity Partners3 acquisitions →
29. 29Walmart Inc.3 acquisitions →
30. 30Yahoo3 acquisitions →
31. 31Apollo Global Management2 acquisitions →
32. 32
    A
    Assembly Industries2 acquisitions →
33. 33Azerion2 acquisitions →
34. 34
    B
    BlueFocus Group2 acquisitions →
35. 35Brightcove2 acquisitions →
36. 36
    C
    Cisco2 acquisitions →
37. 37Demandbase2 acquisitions →
38. 38Digital Turbine2 acquisitions →
39. 39DoubleVerify2 acquisitions →
40. 40Dun & Bradstreet2 acquisitions →
41. 41
    E
    Epic Games2 acquisitions →
42. 42Facebook, Inc.2 acquisitions →
43. 43Foursquare2 acquisitions →
44. 44Fox Corporation2 acquisitions →
45. 45
    G
    Gannett2 acquisitions →
46. 46
    H
    Hitachi Vantara2 acquisitions →
47. 47
    I
    Idera2 acquisitions →
48. 48Infillion2 acquisitions →
49. 49InMobi2 acquisitions →
50. 50LiveRamp2 acquisitions →
51. 51Mediaocean2 acquisitions →
52. 52Meltwater2 acquisitions →
53. 53Qualtrics2 acquisitions →
54. 54Roku2 acquisitions →
55. 55Sensor Tower2 acquisitions →
56. 56Sitecore2 acquisitions →
57. 57Sprout Social2 acquisitions →
58. 58Stagwell Inc.2 acquisitions →
59. 59
    T
    T-Mobile US2 acquisitions →
60. 60
    T
    Time Warner2 acquisitions →
61. 61Twilio2 acquisitions →
62. 62Verizon Communications2 acquisitions →
63. 63Vimeo2 acquisitions →
64. 64WPP plc2 acquisitions →
65. 65ZoomInfo2 acquisitions →
66. 66ActiveCampaign1 acquisition →
67. 67Adform1 acquisition →
68. 68
    A
    AEA Investors1 acquisition →
69. 69Affle1 acquisition →
70. 70Airship1 acquisition →
71. 71Akamai1 acquisition →
72. 72Alteryx1 acquisition →
73. 73
    A
    Altus Group1 acquisition →
74. 74
    A
    Amadeus1 acquisition →
75. 75
    A
    Anaplan1 acquisition →
76. 76Apple Inc.1 acquisition →
77. 77AppsFlyer1 acquisition →
78. 78AT&T Inc.1 acquisition →
79. 79
    A
    Atlassian1 acquisition →
80. 80Attivo Group1 acquisition →
81. 81
    A
    Augeo1 acquisition →
82. 82Automattic1 acquisition →
83. 83
    B
    BarkleyOKRP1 acquisition →
84. 84Bazaarvoice1 acquisition →
85. 85
    B
    BBC Studios1 acquisition →
86. 86
    B
    Bending Spoons1 acquisition →
87. 87Bigtincan1 acquisition →
88. 88
    B
    Bill.com1 acquisition →
89. 89Bloomreach1 acquisition →
90. 90BlueConic1 acquisition →
91. 91
    B
    Boomi1 acquisition →
92. 92Campaign Manager 3601 acquisition →
93. 93Cardlytics1 acquisition →
94. 94Centro1 acquisition →
95. 95Chartbeat1 acquisition →
96. 96CHEQ1 acquisition →
97. 97Cision1 acquisition →
98. 98CleverTap1 acquisition →
99. 99
    C
    CommerceHub1 acquisition →
100. 100Conductor1 acquisition →
101. 101Constant Contact1 acquisition →
102. 102Contentful1 acquisition →
103. 103
     C
     Coveo1 acquisition →
104. 104CreatorIQ1 acquisition →
105. 105Criteo1 acquisition →
106. 106
     D
     DAZN1 acquisition →
107. 107dbt Labs1 acquisition →
108. 108Deloitte1 acquisition →
109. 109Dentsu Group Inc.1 acquisition →
110. 110
     D
     Dept1 acquisition →
111. 111eBay1 acquisition →
112. 112
     E
     Emplifi1 acquisition →
113. 113Ensighten1 acquisition →
114. 114
     E
     Entrust1 acquisition →
115. 115Envato1 acquisition →
116. 116Equativ1 acquisition →
117. 117Experian1 acquisition →
118. 118
     E
     Extensiv1 acquisition →
119. 119
     F
     Flowbox1 acquisition →
120. 120FreeWheel1 acquisition →
121. 121Freshworks1 acquisition →
122. 122Gainsight1 acquisition →
123. 123Getty Images1 acquisition →
124. 124
     G
     Gimbal1 acquisition →
125. 125
     H
     HealthVerity1 acquisition →
126. 126Hootsuite1 acquisition →
127. 127HubSpot1 acquisition →
128. 128HUMAN Security1 acquisition →
129. 129
     I
     IgniteTech1 acquisition →
130. 130Impact1 acquisition →
131. 131Impact XM1 acquisition →
132. 132Index Exchange1 acquisition →
133. 133
     I
     Infinite Reality1 acquisition →
134. 134
     I
     Infor1 acquisition →
135. 135InMoment1 acquisition →
136. 136Innovid1 acquisition →
137. 137Intango1 acquisition →
138. 138Interpublic Group1 acquisition →
139. 139Ipsos1 acquisition →
140. 140iSpot.tv1 acquisition →
141. 141
     J
     J. Walter Thompson1 acquisition →
142. 142
     K
     Keywords Studios1 acquisition →
143. 143Lightspeed1 acquisition →
144. 144Limelight Networks1 acquisition →
145. 145LinkedIn1 acquisition →
146. 146
     L
     London Stock Exchange Group1 acquisition →
147. 147LoopMe1 acquisition →
148. 148Magnite1 acquisition →
149. 149Mapp1 acquisition →
150. 150Marin Software1 acquisition →
151. 151Mediafly1 acquisition →
152. 152MediaRadar1 acquisition →
153. 153Meta AI1 acquisition →
154. 154
     M
     Millennial Media1 acquisition →
155. 155MNTN1 acquisition →
156. 156Naver1 acquisition →
157. 157Neustar1 acquisition →
158. 158Nielsen1 acquisition →
159. 159Nielsen Attribution1 acquisition →
160. 160Nosto1 acquisition →
161. 161Notion1 acquisition →
162. 162Novacap1 acquisition →
163. 163
     O
     OfferUp1 acquisition →
164. 164Okta1 acquisition →
165. 165Onclusive1 acquisition →
166. 166
     O
     One Identity1 acquisition →
167. 167OpenWeb1 acquisition →
168. 168OpenX1 acquisition →
169. 169Osano1 acquisition →
170. 170Outbrain1 acquisition →
171. 171
     P
     Pantastic1 acquisition →
172. 172Paramount Skydance1 acquisition →
173. 173PathFactory1 acquisition →
174. 174PayPal1 acquisition →
175. 175Penske Media Corporation1 acquisition →
176. 176Piano1 acquisition →
177. 177Pipedrive1 acquisition →
178. 178
     P
     PKWARE1 acquisition →
179. 179PlaceIQ1 acquisition →
180. 180Precisely1 acquisition →
181. 181PwC1 acquisition →
182. 182Quotient Technology1 acquisition →
183. 183R/GA1 acquisition →
184. 184
     R
     Recruit Holdings1 acquisition →
185. 185Red Hat1 acquisition →
186. 186
     R
     Redfin1 acquisition →
187. 187Rembrand1 acquisition →
188. 188
     R
     RhythmOne1 acquisition →
189. 189
     R
     Rogue Wave Software1 acquisition →
190. 190Roku Channel Ads1 acquisition →
191. 191Roq.ad1 acquisition →
192. 192S4 Capital1 acquisition →
193. 193Salesloft1 acquisition →
194. 194SAP1 acquisition →
195. 195Seedtag1 acquisition →
196. 196Seismic1 acquisition →
197. 197SEMrush1 acquisition →
198. 198
     S
     Service Management Group (SMG)1 acquisition →
199. 199ServiceNow1 acquisition →
200. 200Sharpspring1 acquisition →
201. 201
     S
     Shopify1 acquisition →
202. 202
     S
     Shutterstock, Inc.1 acquisition →
203. 203Similarweb1 acquisition →
204. 204Simpli.fi1 acquisition →
205. 205Sisense1 acquisition →
206. 206Smartsheet1 acquisition →
207. 207Snap Inc.1 acquisition →
208. 208
     S
     Snapchat+1 acquisition →
209. 209Sprinklr1 acquisition →
210. 210Square1 acquisition →
211. 211StackPath1 acquisition →
212. 212SugarCRM1 acquisition →
213. 213Supermetrics1 acquisition →
214. 214SurveyMonkey1 acquisition →
215. 215Syndigo1 acquisition →
216. 216Taboola1 acquisition →
217. 217
     T
     Take-Two Interactive1 acquisition →
218. 218Teads1 acquisition →
219. 219Telenor1 acquisition →
220. 220Teradata1 acquisition →
221. 221
     T
     The New York Times1 acquisition →
222. 222The Walt Disney Company1 acquisition →
223. 223Tremor International1 acquisition →
224. 224Triton Digital1 acquisition →
225. 225
     T
     Truelink Capital1 acquisition →
226. 226TrustArc1 acquisition →
227. 227Unity Technologies1 acquisition →
228. 228Vercel1 acquisition →
229. 229
     V
     Verifone1 acquisition →
230. 230Versant Media Group1 acquisition →
231. 231Viant1 acquisition →
232. 232VideoAmp1 acquisition →
233. 233
     V
     Vision7 International1 acquisition →
234. 234
     W
     Web.com1 acquisition →
235. 235Webflow1 acquisition →
236. 236Wix1 acquisition →
237. 237Wunderkind1 acquisition →
238. 238
     Z
     Zynga1 acquisition →