Our industry experts determined the leading market research companies in California that help brands identify opportunities in the marketplace and engage their audiences successfully. Use our practical tool to filter listings by reviews, average rates and team size and pick the best partner for your business needs.

Best California Market Research Firm Rankings

108 Companies - Rankings updated: July 03, 2026

Every agency featured on DesignRush is vetted for expertise and client satisfaction to support your decision-making. Some listings may be sponsored.

United States × California ×
  • Your Guide to Tech Market Intelligence

    Your Guide to Tech Market Intelligence

    As a leading global market intelligence firm, BIS Research specializes in uncovering the disruptive potential of emerging technologies. We empower businesses to thrive in the digital age by providing in-depth analysis and actionable insights.  [... view BIS Research profile ]

    Top Services:

    • Market Research
    Location
    Fremont, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $1,000 - $10,000
  • Crafting Industry-Leading Brands

    Crafting Industry-Leading Brands

    Thomas/Ferrous Marketing & Design delivers comprehensive marketing and design solutions for consumer packaged goods (CPG) businesses. Based in Sacramento, the agency excels in branding, digital marketing, graphic design, and trade show solutions. With a proven track record working with global brands  [... view Thomas/Ferrous Marketing And Design profile ]

    Top Services:

    • Market Research
    • Digital Marketing
    Location
    Sacramento, California
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
  • Strategic Insights for Business Excellence

    Strategic Insights for Business Excellence

    Innerplum Consulting connects businesses with customers through expert product marketing, market research, and adaptable business strategies. The firm enhances operational efficiency and drives growth by offering tailored solutions and continuous process improvement. Its focus on actionable insights ensures  [... view Innerplum Consulting profile ]

    Top Services:

    • Market Research
    • Business Consulting
    Location
    San Jose, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $149/hr
    Minimal Budget
    $1,000 - $10,000
  • Your Edge in Every Opportunity

    Your Edge in Every Opportunity

    The Loyalty Consultants empower brands to excel by fostering a proactive, opportunity-driven approach to market success. Through comprehensive market research and brand strategy solutions, the agency equips businesses with insights and tools to outperform competitors. Its expertise spans custom research  [... view The Loyalty Consultants profile ]

    Top Services:

    • Market Research
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $199/hr
    Minimal Budget
    $1,000 - $10,000
  • An Orange County marketing, advertising and business development agency.

    An Orange County marketing, advertising and business development agency.

    The R.O.I. Group is a specialized marketing, advertising, and business development agency based in Orange County, focused on considered purchase products and services.  [... view The R.O.I. Group profile ]

    Top Services:

    • Market Research
    • Advertising
    • Digital Marketing
    Location
    Costa Mesa, California
    Number of Employees
    Under 49
  • We Move Brands Forward

    We Move Brands Forward

    Mōtus Agency is adept at listening to your company's unique needs and translating them into effective sales, marketing, and advertising strategies that drive profit. With expertise across various industries, including medical, automotive, and sports entertainment, we offer comprehensive services from top  [... view Mōtus Agency profile ]

    Top Services:

    • Market Research
    • Advertising
    • Branding
    Location
    Del Mar, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $149/hr
    Minimal Budget
    $1,000 - $10,000
  • Transformative Brand Strategy and Design

    Transformative Brand Strategy and Design

    Innovation Protocol is a brand strategy and design consultancy that develops insights-driven brand systems and activations to help clients articulate their identity and significance. They offer a wide range of services, including brand research, system development, and creative design, while collaborating  [... view Innovation Protocol profile ]

    Top Services:

    • Market Research
    • Branding
    • Digital Strategy
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $300/hr
    Minimal Budget
    $50,000 & Up
  • IndiaNIC is a leading mobile app, web and mobile games development company. Since 1998, we have successfully bagged 7000+ projects, building lifetime relationships with over 3500+ happy clients, for providing IT solutions to every industry sector out there. With the employee strength of over 400 mobile & web  [... view IndiaNIC profile ]

    Top Services:

    • Market Research
    Location
    Beverly Hills, California
    Number of Employees
    250 - 499
    Minimal Budget
    $1,000 - $10,000

About The Author and Expert Reviewer

Bojana Trajcheva is a seasoned content editor and innovation researcher with extensive experience in the tech and marketing industries. Formerly Editor-in-Chief at Studentsko Eho, she developed a strong foundation in content creation and editorial leadership. Bojana further honed her skills in senior innovation research roles and now brings this combined expertise to her work as an editor at DesignRush.

Lana Bečiragić is a seasoned marketing and operations leader with over a decade of experience spanning nonprofit and corporate sectors. Her diverse background includes impactful roles at the Red Cross, Philip Morris, and the Erasmus Student Network. As the Director of Operations at DesignRush, she excels in strengthening agency relationships, spearheading data-driven outreach, and optimizing operational workflows. In her tenure leading the Agency Directory, she achieved 200% of projected growth within six months, setting a new standard for team performance.