Top Market Research Companies In California In 2026
Market research companies in California are dedicated to understanding the needs, preferences, and behaviors of consumers in order to help businesses make informed decisions. These companies use various methods such as surveys, focus groups, and data analysis to collect and interpret information about the target audience. With the large and diverse population in California, market research companies have the opportunity to gather valuable insights on a wide range of industries and demographics. They work closely with businesses to develop effective marketing strategies, launch new products and services, and stay ahead of their competition. The market research industry in California is highly competitive, with many reputable firms offering specialized services to meet the unique needs of their clients.
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Top Market Research Companies In California In 2026
Here are the 50 Top Market Research Companies In California In 2026 and their top employee and leadership contact details:
- Location:
- California, United States
- Employees:
- 2.53K
- Location:
- California, United States
- Employees:
- 1.33K
- Website:
- salesify.com
- City:
- Redwood City
- Founded:
- 2005
- Location:
- California, United States
- Employees:
- 721
- City:
- Costa Mesa
- Founded:
- 1968
- Location:
- California, United States
- Employees:
- 598
- Website:
- grandviewresearch.com
- City:
- San Francisco
- Founded:
- 2011
- Location:
- California, United States
- Employees:
- 489
- Website:
- azureknowledge.com
- City:
- Palo Alto
- Founded:
- 2001
- Location:
- California, United States
- Employees:
- 479
- Website:
- iresearchchina.com
- City:
- Mountain View
- Founded:
- 2002
- Location:
- California, United States
- Employees:
- 453
- Website:
- lrwoodson.com
- City:
- Los Angeles
- Founded:
- 1973
- Location:
- California, United States
- Employees:
- 294
- City:
- Los Angeles
- Founded:
- 1973
- Location:
- California, United States
- Employees:
- 225
- Website:
- jumpshot.com
- City:
- San Francisco
- Founded:
- 2015
- Location:
- California, United States
- Employees:
- 193
- Website:
- mcast.com
- City:
- Los Angeles
- Founded:
- 1987
- Location:
- California, United States
- Employees:
- 190
- Website:
- luthresearch.com
- City:
- San Diego
- Founded:
- 1977
- Location:
- California, United States
- Employees:
- 176
- Website:
- bisresearch.com
- City:
- Fremont
- Founded:
- 2014
- Location:
- California, United States
- Employees:
- 175
- Website:
- trendsource.com
- City:
- San Diego
- Founded:
- 1989
- Location:
- California, United States
- Employees:
- 158
- Website:
- nationalresearchgroup.com
- City:
- Los Angeles
- Founded:
- 1978
- Location:
- California, United States
- Employees:
- 141
- Website:
- infoscout.co
- City:
- San Francisco
- Founded:
- 2011
- Location:
- California, United States
- Employees:
- 127
- Website:
- interpretllc.com
- City:
- Culver City
- Founded:
- 2006
- Location:
- California, United States
- Employees:
- 120
- Website:
- qyresearch.com
- City:
- Rowland Heights
- Founded:
- 2007
- Location:
- California, United States
- Employees:
- 117
- Revenue:
- 83M
- Website:
- markettools.com
- City:
- San Francisco
- Founded:
- 1997
- Location:
- California, United States
- Employees:
- 116
- Website:
- screenenginellc.com
- City:
- East Los Angeles
- Founded:
- 2010
- Location:
- California, United States
- Employees:
- 111
- Website:
- innovatemr.com
- City:
- Calabasas
- Founded:
- 2014
- Location:
- California, United States
- Employees:
- 106
- Website:
- taskdrive.com
- City:
- Walnut
- Founded:
- 2014
- Location:
- California, United States
- Employees:
- 105
- Website:
- keltonglobal.com
- City:
- Los Angeles
- Founded:
- 2003
- Location:
- California, United States
- Employees:
- 105
- Website:
- intellisurvey.com
- City:
- Mission Viejo
- Founded:
- 2001
- Location:
- California, United States
- Employees:
- 99
- Revenue:
- 5.56M
- Website:
- greenberginc.com
- City:
- Emeryville
- Founded:
- 1997
- Location:
- California, United States
- Employees:
- 97
- City:
- Santa Clara
- Location:
- California, United States
- Employees:
- 96
- Website:
- strategyr.com
- City:
- San Jose
- Founded:
- 1987
- Location:
- California, United States
- Employees:
- 94
- Website:
- rakutenintelligence.com
- City:
- San Mateo
- Founded:
- 2013
- Location:
- California, United States
- Employees:
- 91
- Website:
- prodegemr.com
- City:
- El Segundo
- Founded:
- 2009
- Location:
- California, United States
- Employees:
- 91
- Website:
- informars.com
- City:
- Calabasas
- Founded:
- 1983
- Location:
- California, United States
- Employees:
- 80
- Website:
- neurofocus.com
- City:
- Berkeley
- Founded:
- 2006
- Location:
- California, United States
- Employees:
- 77
- Website:
- isacorp.com
- City:
- Van Nuys
- Founded:
- 1982
- Location:
- California, United States
- Employees:
- 76
- Website:
- davisresearch.com
- City:
- Calabasas
- Founded:
- 1970
- Location:
- California, United States
- Employees:
- 73
- Website:
- tsitranscripts.com
- City:
- Palm Springs
- Location:
- California, United States
- Employees:
- 71
- City:
- Winnetka
- Location:
- California, United States
- Employees:
- 70
- Website:
- diresearch.com
- City:
- San Diego
- Founded:
- 1985
- Location:
- California, United States
- Employees:
- 69
- Website:
- currnt.com
- City:
- Palo Alto
- Founded:
- 2013
- Location:
- California, United States
- Employees:
- 69
- Website:
- delixus.com
- City:
- Concord
- Founded:
- 2001
- Location:
- California, United States
- Employees:
- 65
- Website:
- hypothesisgroup.com
- City:
- Los Angeles
- Founded:
- 2000
- Location:
- California, United States
- Employees:
- 65
- Website:
- cleantech.com
- City:
- San Francisco
- Founded:
- 2002
- Location:
- California, United States
- Employees:
- 61
- Website:
- eworksinc.com
- City:
- Laguna Beach
- Founded:
- 1992
- Location:
- California, United States
- Employees:
- 60
- Website:
- procurementiq.com
- City:
- Los Angeles
- Founded:
- 2013
- Location:
- California, United States
- Employees:
- 60
- Revenue:
- 24.60M
- Website:
- purespectrum.com
- City:
- Westlake Village
- Founded:
- 2015
- Location:
- California, United States
- Employees:
- 59
- Website:
- onekeydata.com
- City:
- Irvine
- Founded:
- 1984
- Location:
- California, United States
- Employees:
- 55
- Website:
- gapintelligence.com
- City:
- San Diego
- Founded:
- 2003
- Location:
- California, United States
- Employees:
- 52
- Website:
- pg-research.com
- City:
- Mountain View
- Founded:
- 2003
- Location:
- California, United States
- Employees:
- 50
- Revenue:
- 24.98M
- Website:
- acemetrix.com
- City:
- El Segundo
- Founded:
- 2007
- Location:
- California, United States
- Employees:
- 49
- Website:
- nicholsresearch.com
- City:
- Sunnyvale
- Founded:
- 1978
- Location:
- California, United States
- Employees:
- 48
- City:
- Emeryville
- Founded:
- 1992
Frequently asked questions about Top Market Research Companies In California In 2026
How many companies are listed here? This page currently includes 50 companies.
What information is included for each company? Entries include company profile links, employee estimates, location, website, and contact discovery details where available.
How fresh is this data? This list is refreshed periodically as source records change.
How do I find verified contacts for a company? Open the company profile and email-format pages from the links above, or click See All Employees for direct search results.
What is the best way to prioritize accounts from this list? Start with companies that have clear firmographics (website, location, team size), then validate likely email patterns before launching outreach.
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