Exponential Interactive, Inc d/b/a VDX.tv

Roq.ad Inc.

Index Exchange, Inc.

Quantcast International Limited

BeeswaxIO Corporation

Sovrn Holdings Inc

Adikteev

RTB House S.A.

Widespace AB

The Trade Desk

admetrics GmbH

Amobee, Inc.

Epsilon

Verizon Media EMEA Limited

TripleLift, Inc.

Xandr, Inc.

NEORY GmbH

RhythmOne DBA Unruly Group Ltd

NEURAL.ONE

Taboola Europe Limited

Smart Adserver

Adform

xAd, Inc. dba GroundTruth

The Rubicon Project, Inc.

ADARA MEDIA UNLIMITED

Sift Media, Inc

Rakuten Marketing LLC

GumGum, Inc.

LifeStreet Corporation

Sizmek by Amazon

OpenX

Yieldlab AG

Roku Advertising Services

Simplifi Holdings Inc.

PubMatic, Inc.

Flashtalking, Inc.

MediaMath, Inc.

Smaato, Inc.

Semasio GmbH

Scene Stealer Limited

TreSensa, Inc.

Criteo SA

Blis Media Limited

Lotame Solutions, inc

LoopMe Limited

Dynata LLC

smartclip Europe GmbH

Fusio by S4M

DoubleVerify Inc.​

IPONWEB GmbH

NextRoll, Inc.

Teads

Platform161

district m inc.

Adacado Technologies Inc. (DBA Adacado)

Smadex SL

Unruly Group Ltd

Outbrain UK Ltd

SpotX, Inc.

EASYmedia GmbH

remerge GmbH

Delta Projects AB

usemax advertisement (Emego GmbH)

emetriq GmbH

Publicis Media GmbH

McCann Discipline LTD

OneTag Limited

Cloud Technologies S.A.

Smartology Limited

Improve Digital BV

ADYOULIKE SA

Fyber

Bannerflow AB

TabMo SAS

Integral Ad Science, Inc.

Wizaly

WEBORAMA

SpringServe, LLC

Jivox Corporation

Mobile Professionals BV

Exactag GmbH

Celtra, Inc.

mainADV Srl

Free Stream Media Corp. dba Samba TV

numberly

AudienceProject Aps

Effiliation

Seenthis AB

Commanders Act

travel audience GmbH

Adludio Ltd

Neodata Group srl

TACTIC™ Real-Time Marketing AS

Haensel AMS GmbH

NeuStar, Inc.

STRIATUM SAS

ATG Ad Tech Group GmbH

Admixer EU GmbH

Smartclip Hispania SL

Kochava Inc.

Adobe Audience Manager, Adobe Experience Platform

Dailymotion SA

Localsensor B.V.

Online Solution Int Limited

Relay42 Netherlands B.V.

GP One GmbH

Liftoff Mobile, Inc.

MindTake Research GmbH

Cint AB

Vidazoo Ltd

Google Advertising Products

RevJet

Digiseg ApS

Protected Media LTD

Amazon Advertising

Aarki

AdClear

Adclouds

ADEX

Adloox

Admedo

AdTriba

advanced STORE GmbH

advolution.control

affilinet

Akamai

Amazon

Analights

AppLovin Corp.

Arrivalist

Aunica

Avocet

Batch Media

BDSK Handels GmbH & Co. KG

Betgenius

Bombora

Booking.com

C3 Metrics

Cablato

Centro

Clinch

Cloud Technologies

Cloudflare

comScore

Crimtan

CUBED

Demandbase

DENTSU

Dentsu Aegis Network

DMA Institute

Dstillery

DTS

eBay

ebuilders

Ensighten

Essens

Evidon

Facebook

Fractional Media

Gemius

GfK

GroundTruth

GroupM

gskinner

Havas Media France - DBi

hurra.com

IBM

Ignition One

Impact

Infectious Media

Innovid

intelliAd

Kantar

LiveRamp

LKQD

LoopMe

Macromill group

Manage.com

Marketing Science Consulting Group, Inc.

MBR Targeting Gmbh

Meetrics

Mobitrans

Moloco Ads

MSI-ACI

Nano Interactive

Navegg

Netflix

Netquest

Nexus Soft

Nielsen

Objective Partners

On Device Research

Optomaton

Oracle Data Cloud

OTTO

Pixalate

PulsePoint

Rackspace

Resolution Media

Resonate

Salesforce DMP

Scoota

SFR

Sociomantic

Sojern

Spotad

TEEMO

Tradedoubler AB

Travel Data Collective

TruEffect

TrustArc

Undertone

Vidazoo

Videology

Vimeo

Virtual Minds

Vodafone GmbH

Waystack

White Ops

Yandex