Top 100 Market Research Companies in London
The Best of December 2025
Market research won’t just help you assess the market and your competitors. It also allows you to make informed business decisions and determine new or unseen opportunities. It’s a crucial foundation for the strategies and plans you will make to guide the course of your business.
Looking for an experienced expert partner? Work with London’s leading market research agencies on The Manifest. Before you set an appointment for a consultation, take a look at their company profiles, reviews, and case studies.
List of the Best London Market Research Agencies
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121$1,000+10 - 49 employeesLondon, EnglandJapanBuzz is an advertising company. They focus on advertising, content marketing, digital strategy, social media marketing, and more and were founded in 2006. Their small team is London, United Kingdom-based.Read More
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122$100,000+50 - 249 employeesLondon , EnglandM&C Saatchi Performance is an Advertising company. Their team is located in New York, New York and Beverly Hills, California. The company focuses on Advertising and Media Planning & Buying.Read More
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123$10,000+50 - 249 employeesLondon, EnglandStorm Communications, a social media marketing firm, was founded in 1994. The agency focuses on Social Media Marketing and Digital Strategy.Read More
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124Undisclosed50 - 249 employeesLondon, EnglandEmber Group is a Business Consulting company established in 2010. The company offers Business Consulting and Corporate Training & Coaching, and is midsize.Read More
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125$1,000+10 - 49 employeesChiswick , EnglandAlchemy Interactive Limited is a web design company. In Chiswick , England and Beaconsfield, England, the company provides Web Design and Advertising.Read More
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126$25,000+50 - 249 employeesLondon , EnglandMidsize Marketing Strategy company Clear M&C Saatchi, is located in London , England and New York, New York. The team specializes in Marketing Strategy and Branding.Read More
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127$10,000+50 - 249 employeesHarrow, EnglandRocSearch Limited is a Harrow, England-based Business Consulting company. Their services include Business Consulting and Market Research.Read More
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128Undisclosed250 - 999 employeesLondon, EnglandHall & Partners is a branding company. Launched in 2009, the agency is headquartered in London, England. Their team focuses on Branding and Advertising.Read More
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129$10,000+10 - 49 employeesLondon, EnglandFK3 is a branding company. Headquartered in London, England and Liverpool, England, the team offers Branding and Digital Strategy.Read More
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130$10,000+50 - 249 employeesLondon, EnglandHugo & Cat is a branding agency founded in 2004. Located in London, England and , the team provides Branding and Digital Strategy.Read More
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131$1,000+50 - 249 employeesLondon, EnglandInfoquest is a Business Consulting company located in Dubai, United Arab Emirates and London, England. Founded in 2023, the team provides Business Consulting and Market Research.Read More
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132$5,000+10 - 49 employeesLondon, EnglandLaunched in 2003, Brazil is an Advertising company. The small team offers Advertising and Public Relations.Read More
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133$25,000+2 - 9 employeesLondon, EnglandCan & Company, a Marketing Strategy company, was launched in 2021. Located in London, England, the team offers Marketing Strategy and Market Research.Read More
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134$5,000+2 - 9 employeesLondon, EnglandMarket Research company Chime Agency was established in 2022. The agency offers Market Research and Marketing Strategy.Read More
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135$10,000+2 - 9 employeesLondon, EnglandThe Observer Effect is a branding agency. Their small team of employees is in London, England. Their team specializes in Branding and Marketing Strategy.Read More
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136Undisclosed10 - 49 employeesLondon, EnglandClaim Capital, a Content Writing Services company, was established in 2018. In London, England, the team provides Content Writing Services and Market Research.Read More
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137$1,000+10 - 49 employeesGriffith, AustraliaAsk Datatech, a Back Office Outsourcing company, is in Surrey, Canada and Chicago, Illinois. Their services include Back Office Outsourcing and Market Research.Read More
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138$1,000+2 - 9 employeesLondon, EnglandAdvertising company House of Marketers is located in London, England and London, England. They specialize in Advertising and Market Research and were founded in 2010.Read More
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139$10,000+2 - 9 employeesLondon, EnglandUser experience company UXB London is based in London, England. The team offers UX/UI Design and Digital Strategy.Read More
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140Undisclosed10 - 49 employeesLondon, EnglandArtificial intelligence development company and Market Research company Qutee is headquartered in London, England. They offer Artificial Intelligence and Market Research and were established in 2016.Read More
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141Undisclosed10 - 49 employeesLondon, EnglandLoyaltyLion, an e-commerce development company and Market Research company, is located in London, England. They offer E-Commerce Development and Market Research and were established in 2012.Read More
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142Undisclosed10 - 49 employeesLondon, EnglandSustainAbility , a Business Consulting and Market Research company, is headquartered in London, England and Brooklyn, New York. The team focuses on Business Consulting and Market Research.Read More
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143$1,000+2 - 9 employeesLondon, EnglandIntegrum Media is a small Advertising company in London, England. The team specializes in Advertising and Market Research.Read More
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144$1,000+1,000 - 9,999 employeesSan Jose, CARead More
LiveHelpIndia is a back office outsourcing company founded in 2006. They are headquartered in San Jose, California and have a midsize team. Their services include back office outsourcing, customer service outsourcing, and sales outsourcing.
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145$5,000+10 - 49 employeesLondon, EnglandCity Road Communications PR Agency is a small PR firm based in London, England. The team provides Public Relations and Market Research.Read More
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146Undisclosed10 - 49 employeesLondon, EnglandMarket Research company Flare Data was established in 2023. The small team specializes in Market Research and BI & big data consulting & SI.Read More
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147$5,000+250 - 999 employeesLondon, EnglandAdvertyzed UK is an advertising company based in London, United Kingdom. The midsize team offers advertising, direct marketing, market research, marketing strategy, and more and was launched in 2022.Read More
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148$10,000+1,000 - 9,999 employeesLondon, EnglandGeometry Global is a branding agency launched in 2013. The team specializes in Branding and Market Research.Read More
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149Undisclosed50 - 249 employeesLondon, EnglandMarket Research company Future Thinking was founded in 2015. The agency focuses on Market Research and Branding.Read More
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150Undisclosed50 - 249 employeesLondon, EnglandSystem1 Research, a Market Research company, is located in London, England. They focus on Market Research and Branding and were launched in 1999.Read More
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