kesselhaus GmbH
Category: ads
KIDOZ Ltd.
Category: ads
Knorex
Category: ads
KUPONA GmbH
Category: ads
Lead Spot Media GmbH
Category: ads
Leanplum, Inc.
Category: ads
DoubleVerify, Inc.
Category: ads
Also runs: Leiki Ltd. (formerly)
Lindner IT UG (haftungsbeschränkt)
Categories: ads, telecommunication
LiveIntent, Inc.
Category: ads
LiveRamp Netherlands B.V.
Category: ads