Companies beginning with D:
D&T Operations
Data Collect
Data Liberation
Data-Mill DP [was BCDP] website not found
DataDiggers
DataEQ
Datamatics
DataPrompt International
Datasense website not found
dataSpring
DataTree ConneXions Ltd
Datawallet
datosclaros website certificate is only for datosclaros.com, not for www.datosclaros.com
Davies Hickman
Davis Research LLC
Daxue Consulting
DBM Consultants Pty Ltd
Decipher Media Research
DecisionDatabases.com
decodeMR
Dectech
Deep Blue Research Ltd
Define Insight
Derham Marketing Research Pty Ltd
Derived Knowledge
Dexi.io
differentology
Digimid
Direct Dialogue
Directions Research & Marketing
Directive Analytics
Discover Text
Discover.ai
Discovery Research Services
Discovery Strategic Insight
Discuss
Displayr / Q Research Software
Distinctive BAT
Divergent Insights Pte Ltd
DJS Research Ltd
DMR
dobney.com
Dooblo
Dovetail
Draup
DRG branded as https://norstat.co/contact/
Drive Research
dscout
Dunnhumby
DVJ Insights
DVL Smith Ltd
Dynata