Companies beginning with K:
Kadence International (UK) Ltd
Kadiska
Kalibrate
Kantar
Karlsgate
KD Market Insights
Keen Decision Systems
KELP - acquired by Signal AI
Kelton Research
Ken Research Pvt. Ltd
Kernwert
KESTIO
Ketmar
Kevel
KeyOps
Keypoint Intelligence
KGS Ltd
Khoros
Kicktag
Kids Industries
Killi renamed Reklaim
Kin + Carta - part of Valtech
Kinesso
Kinnect
Kinneir Dufort
Kinzey & Day Qualitative Market Research
Kissmetrics
Klarmedia
Klaviyo
Klover rebranded into Attain
Klue
Knit
KnoCommerce - owned by WeCommerce
Knoetic
Know Research
KnowledgeHound
KnowledgeNet.ai
Knowledgetics
Kochava
Kokoro Global
Kompyte by Semrush
Kona (prev Sike Insights)
Konnecto
KSBR Brand Futures Ltd
kubi kalloo
Kubit
Kudos Research
Kuona
Kvest
Kynetec