Market research companies

Gartner is a research and advisory company.

Thomson Reuters is a provider of business information services.

Nielsen is a measurement and data analytics company.

Verisk Analytics is a data analytics provider serving customers in insurance, natural resources, healthcare, financial services, government, and risk management.

Moody's Corporation is a company providing credit ratings, research tools, and analysis that contribute to transparent and integrated financial markets.

FactSet (also known as FactSet Research Systems) is a company providing integrated financial data and software solutions for investment professionals.

Forrester Research is a market research, data, and advisory company.

SurveyMonkey is a provider of survey software products and purpose-built solutions that help organizations engage with their customers, employees, and the markets they serve.

Comscore is a media measurement and analytics company providing marketing data and analytics to enterprises, media and advertising agencies, and publishers.

Nasdaq is a global provider of trading, clearing, exchange technology, listing, information, and public company services.

Information Services Group (ISG) is a technology research and advisory firm.

Ipsos is a market research and consulting company.