Companies beginning with G:
G2
Gain.pro
Galileo - becoming part of Cisco April '26
Gallup
Gap Intelligence - now OpenBrand
Gartner
Gata - site for sale April '26
Gathr - site not found 1/25; Apr 26 just a logo and a Coming Soon
Gavagai - site gone April '26
Gazelle Global Research Services
GBK Collective
GC Research Colombia
GDCC
Gekko
Gen2 Advisors
Genesys
Genius Sports
Genow
Geo Strategy Partners
Geopath
GeoPoll
Gerson Lehrman Group (GLG)
GetWhys
GetWhy
Getwizer
GfK - now merged with and known as NIQ
GGWP
Gigwalk
Giirac (Global Ideal Intelligence Research and Consulting)
Gillian Kenny Associates / GKA
GIM
Ginger May Marketing Ltd
Giraffe Insights
Glass - previously Gauge Insights
Glassbox
Glasshouse Consulting Limited - part of the Propagator Marketing Group
Global App Testing
Global Blue
Global Market Research
Global Media & Entertainment Group / Global:IQ
Global Researchers
Global Survey Solutions
Global Survey
Global Vox Populi
Global Web Index / GWI
GlobalData
Globemonitor
GlobeScan
GLocal Mind - now part of Konovo
Glow
GMO Research / global brand GMO-Z.com Research
GoalProfit - web site not found 2/25 or 4/26
Goldstein Market Intelligence
Good Sense Research Ltd
Goodway Group
Google Insights
Gorgias
Gorkana - part of Cision
GovExec
GQG
GQR
Gracenote - part of Nielsen
Grapevine - web site not found 2/25 or 4/26
Grasp Business Development
Gravity Global
Gravity Insight - site unavailable 4/26
Gravy - now unacast
Green Cabbage
GreenBook
Greenfield Online, Inc.
Greenlight Research
GreyCells Research Services Pte Ltd
Ground Floor Partners - site access blocked 4/26
GroupSolver
Gruve.ai
GuestComment
Guideline
GumGum
Gundabluey Research
Gundell & Company
Gurobi
Gusto Research
Guy Consterdine
GWI (Global Web Index) - dupe with 62839
gyro - brand name retired by owner Merkle