Companies beginning with S:
S&P Global
S2
S4 Capital
Safari Research
Sagaci Research
Sagacity Solutions
Sagitta Market Research Ltd
Sago
SAI MedPartners
Saizen Global Insights and Consulting
Salesforce
SALESmanago
Salient Global
Salocin
SAM - Sensory and Consumer Research
SAM Immersive rooms
Samba TV
SampleBus Market Research Service Limited
SampleNinja
Samsara
SAMY Alliance
Sandstorm Analytics
Sapio Research
SatisMeter - a ProductBoard brand
Savanta
Sawtooth Software
SayWay
SBD Automotive
ScaleHouse Consulting
Scanmar QED
Scanmar QED
Schoettmer - Research Hub
Schoolzone
ScotCen
Scotinform Ltd
Scott Porter Research & Mktg Ltd
Screen Engine ASI
Scuba Analytics
Seal Rock Research
Searchmetrics
Searchspring
Second To None
Secret Agent
See Research & Planning
Seek AI
SEEK Research
Segmanta
SEKG
Select Research
Semantics Market Research
Semcasting
Semeon Analytics Inc.
Semrush
SenateSHJ
Sendinblue - now Brevo
Sense Worldwide
sense:lab
Sensing Feeling
Sensor Tower
Sensorpro.net
Sensory Dimensions
Sensu
Sentient Decision Science
SentiOne
Sermo
Serrula Research Ltd
Servicetick
Shapiro+Raj
Sharp Market Intelligence
Sharp Research Ltd
Shepper
Sherbert Research
SHG - merged and rebranded as Konovo
Shift Learning
Shimmer Research
ShinyStat
Shopmium UK - part of Quotient
Shoppercentric - acquired by Touchstone
Shoppers, Inc.
Shopping Behaviour Xplained Ltd
Sightfull
SightX
Sigma Analysis
Signal AI
Similarweb
Simmons Research / MRI-Simmons
Simon-Kucher & Partners
Simpson Carpenter Ltd
SimStat
Simulmedia
Sinergia Marketing Services
SingleStore
Singletrack
Sinomonitor
Siprocal
Siren / Siren Consulting
SIS International Research, Inc.
Sisu - sold to Snowflake in 2024
Sitecore
Sitel Group - now part of Foundever
Skai
SKIM
Skopos Connect
Skopos London
Skyflow
Skyrocket Research Consultancy
Slice - suspended pending fraud allegations
Smaply
Smart Connect Research
smartclip
SmartCommerce
Smarter Sorting
SmartEye
Smartfluence
Smartlook
Smartly.io
SmartSurvey
Smarty Pants
SMG Research
SMI (Standard Media Index)
SMI - dupe
Smith Research, Inc.
SMSR Social and Market Strategic Research
SnackMagic - part of bystadium.com / CPGpulse
Snap Surveys Ltd
SnapLogic
SNC Lavalin - now (part of) Atkins Realis
Snowfox - now a different company (medical research)
Snowplow Analytics
SNWare - suspended pending fraud allegations
Snware Research Services
Social Research Associates
SOCIS MR Russia
Sogolytics - formerly SoGoSurvey
Solsten
Solutions Consultant Pvt. Ltd.
Solutions Strategy Research Facilitation Ltd
Some Research
Somra-MBL Limited
Sounder
Space Doctors Ltd
Sparkler - acquired by PA Consulting in 2018
sparks & honey - a brand within Annalect
Spearline - now rebranded wtihin Cyara
Speechmatics
Spinach
Spiny.ai
Spire Research and Consulting Pte. Ltd.
Splatter Connect
SponsorPulse
Sporting Insights
Spotler
Sprig
Springwise Intelligence
Sprinklr
Sprout Social Influencer Marketing - previously Tagger
Sprout Strategy
Spur
SQream
SRDS (Standard Rate and Data Services) - acquired by Adwanted Group
StackAdapt
Stagwell
Stancombe Research & Planning Pty Ltd
StandPoint
Starred
StarTree
STAT Search Analytics Inc
Statco
StatSocial
Steer Group
Stefanini Group
Step Beyond
Stirista
Storybrand Consulting
StoryFit
STR benchmarking
Strat7 Bonamy Finch
STRAT7 CrowdDNA
STRAT7 Incite
STRAT7 Rainmakers - now part of Strat7 incite
Stratavision
Stratega Poland
Strategic Focus Research & Consultancy Ltd
Strategic Research & Insight
Strategir
Strategy Analytics
Stratifyd
Stravito
Streamline Surveys Inc.
Streem - part of Cision
Streetbees
Strictly Financial
Strive Insight
SturdyAI
SubstanceQI
Succeet
SugarCRM
Sumatra - site not found 12/24
Summit Park - investment firm which acquired Curion
Sundial Market Research
SuperAwesome
Supermom
Surethinks LLC
Survation Ltd
Survature
Survey Hero
Survey Mechanics
Survey Solutions - free World Bank version
Survey Solutions
Surveyapp.io
SurveyLab
SurveyMethods
SurveyMonkey
SurveyNuts
surveypacific
SurveyPlanet
SurveySensum
SurveySparrow
SurveyStance
Surveywonders
Survicate
Survox Inc.
Suzy
Swaarm
Swash
Swelly
Swift Research
Swrve - now rebranded as part of Message Gears
Symphony Research
Sympler
Synecticsworld
Synetiq
Synopticom
System1
Systra Group