| 231 | Acuity Ads | |
| 93 | Adloox SA | |
| 410 | Adtelligent Inc. | |
| 1254 | Amagi Corporation | |
| 1318 | Archon Programmatic House FZC | |
| 119 | Ask Locala | |
| 349 | Audience Project A/S | |
| 1134 | Bidmatic, Inc. | |
| 1151 | Boldwin, Inc. | |
| 183 | Cadent LLC | |
| 315 | Celtra, Inc. | |
| 1217 | Channel99, Inc. | |
| 734 | Cint AB | |
| 767 | Clinch Labs TD | |
| 319 | Clipcentric, Inc. | |
| 973 | Cluep | |
| 996 | CMI Marketing Inc. d/b/a Raptive | |
| 138 | ConnectedAd Demand GmbH | |
| 591 | Consumable, Inc. | |
| 833 | Disqus, Inc. | |
| 126 | DoubleVerify, Inc. | |
| 1442 | Drako Media Group, Inc. | |
| 674 | Duration Media, LLC | |
| 45 | Equativ | |
| 413 | Eulerian Technologies | |
| 845 | GeoEdge | |
| 550 | Happydemics | |
| 881 | Hillside (Sports) GP Limited | |
| 626 | Hivestack, Inc. | |
| 431 | HUMAN | |
| 131 | ID5 Technology Ltd | |
| 1358 | iion Digital Pty Ltd | |
| 10 | Index Exchange Inc. | |
| 452 | Innovid LLC | |
| 1412 | Intango Ltd | |
| 677 | Intercept Interactive Inc. dba Undertone | |
| 294 | Jivox Corporation | |
| 67 | LifeStreet Corporation | |
| 109 | LoopMe Limited | |
| 75 | M32 Connect, Inc. | |
| 52 | Magnite, Inc. | |
| 184 | Mediarthimics SAS | |
| 909 | MobileFuse LLC | |
| 737 | Monet Engine, Inc. | |
| 1366 | myCast TV | |
| 1060 | Next Millenium Media INC | |
| 130 | NextRoll, Inc. | |
| 816 | NoBid, Inc. | |
| 874 | PRECISO SRL | |
| 1499 | RainBarrel Inc. | |
| 1189 | ResponsiveAds, Inc. | |
| 759 | RevJet | |
| 157 | Seedtag Advertising S.L | |
| 415 | Seenthis AB | |
| 80 | Sharethrough, Inc | |
| 639 | Smile Wanted Group | |
| 964 | Solution coupons | |
| 13 | Sovrn, Inc. | |
| 1028 | Sparteo | |
| 918 | Sportority UK Ltd | |
| 655 | Sportradar AG | |
| 238 | StackAdapt Inc. | |
| 1216 | Start.io Inc | |
| 42 | Taboola Europe Limited | |
| 1525 | The Ad Group Inc. | |
| 28 | Triple Lift, Inc. | |
| 159 | Underdog Media LLC | |
| 744 | Vidazoo Ltd | |
| 256 | Wunderkind Corporation | |
| 173 | Yieldmo, Inc. | |
| 469 | Zeta Global Corp. | |
