Top London Advertising Agencies
London’s ad scene stretches from the bustling offices of Soho and Fitzrovia to the tech-savvy studios of Shoreditch, placing the city among the world’s most influential creative hubs. Whether you need a cross-channel campaign, a bold rebrand, or data-driven performance ads, London agencies pair global reach with unmistakably British creativity.
On Clutch, every provider is vetted through in-depth client interviews and quantitative scoring, so you can quickly shortlist partners that match your budget, timeline, and goals. Use the filters for hourly rate, team size, industry focus, and more to zero in on the perfect London advertising agency for your next campaign.
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Looking beyond London? Compare agencies on our global list of Top Advertising Agencies, or view nearby markets such as Manchester and Birmingham.
Need a niche partner? Check out London-based advertising agencies specializing in healthcare campaigns here.
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Featured
What are Featured Providers?
$5,000+$50 - $99 / hr250 - 999London, EnglandServices provided
See all 75 projectsNinja Promo is an Advertising Agency specializing in marketing, promotions, and paid media services. With 100% positive feedback, clients commend Ninja Promo for its strong project management, timely delivery, and proactive communication. Approximately 80% of reviews highlight their expertise in social media, SEO, and paid advertising, underscoring their ability to enhance brand visibility and generate leads effectively.
$25,000+$100 - $149 / hr10 - 49London, EnglandServices provided
See all 42 projectsWildish & Co. is an advertising agency specializing in branding and marketing services. They have been praised for their collaborative approach and ability to deliver comprehensive brand overhauls. Positive feedback highlights their strong project management and communication skills, with 100% of reviewers noting the team's dedication to client success. However, some clients observed instances where deliverables felt templated rather than bespoke.
$10,000+$100 - $149 / hr2 - 9London, EnglandServices provided
See all 16 projectsMake Us Care is an advertising agency specializing in branding, campaign assets, and paid media strategies. With 100% positive feedback, clients commend their emotional connection with consumers and timely project delivery. Approximately 67% of reviewers highlight their professionalism and proactive communication, while 33% note their ability to reduce costs and improve conversion rates.
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$1,000+$100 - $149 / hrFreelancerFlackwell Heath, England
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Seeking Perfection Marketing Ltd is a Marketing Strategy company. Located in Flackwell Heath, England, the team provides Marketing Strategy and Pay Per Click.
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$1,000+$100 - $149 / hr2 - 9Bishop's Stortford, England
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Black Diamond Marketing is a pay per click agency based in Bishop's Stortford, England. They focus on Pay Per Click and Web Design.
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Featured
What are Featured Providers?
$5,000+$100 - $149 / hr2 - 9Serves London, EnglandServices provided
See all 7 projectsWeb Marketer is an advertising agency specializing in paid marketing services, with a focus on Google Ads management and digital advertising consultation. Across their reviews, 100% of clients praise their ability to meet deadlines, improve lead quality, and achieve desired results, highlighting their professionalism and strategic problem-solving approach. Notably, Web Marketer excels in delivering high-quality leads and maintaining strong communication with clients.
$5,000+$100 - $149 / hr10 - 49Serves London, EnglandServices provided
See all 20 projectsCorkboard Concepts is an advertising agency offering services such as PPC advertising, SEO, and website development. Reviewers commend their professionalism, accessibility, and genuine approach, with all feedback being positive. Approximately 50% of reviewers highlight their impressive customer service and project management, while 100% note their local focus and capability in generating traffic and leads.
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$10,000+$150 - $199 / hr2 - 9Knebworth, England
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Launched in 2014, One Further is a small Knebworth, England-based SEO company. Their services include Search Engine Optimization and Web Design.
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$10,000+$150 - $199 / hr10 - 49Chelmsford, England
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RP2 Global is a small Advertising company founded in 1991. Their team specializes in Advertising and Branding.
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$10,000+$150 - $199 / hr2 - 9Hemel Hempstead, England
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Iguana Creative is an Advertising company. Launched in 1997, their team offers Advertising and Branding.
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$1,000+$100 - $149 / hr2 - 9Kings Hill, England
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FMS Marketing Agency is a graphic design agency launched in 1994. The small team focuses on Graphic Design and Advertising.
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$5,000+$100 - $149 / hr2 - 9Godalming, England
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Underdog Sports Marketing is a Godalming, England-based Marketing Strategy company. Their services include Marketing Strategy and Content Marketing.
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$10,000+Undisclosed2 - 9Pitstone, England
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Panacea Agency is a branding firm located in Pitstone, England. They specialize in Branding and Marketing Strategy.
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$10,000+$150 - $199 / hr50 - 249Winnersh, England
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DirectionGroup, a midsize SEO company, is headquartered in Winnersh, England. The team provides Search Engine Optimization and Web Design.
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UndisclosedUndisclosed2 - 9Farnham, England
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See all 1 projectsEthos Metrics Ltd is a digital marketing agency specializing in pay-per-click (PPC) and keyword optimization services. Client feedback highlights their exceptional reporting capabilities and adept project management, with 100% of reviews praising their expertise in spotting trends and issues. However, some suggest they could enhance service integration by incorporating outsourced SEO partnerships.
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$1,000+$100 - $149 / hrFreelancerNewney Green, England
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Sterling Results is a Newney Green, England-based Advertising company. Established in 2025, the team offers Advertising and Digital Strategy.
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$10,000+$150 - $199 / hr2 - 9Essex, England
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Beyond Clicks is an Advertising company. The agency is located in Essex, England. Their services include Advertising and Pay Per Click.
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$10,000+$150 - $199 / hr10 - 49Marlow, England
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In Marlow, England and Slough, England, TMA is a small SEO agency. The team provides Search Engine Optimization and Web Design.
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$10,000+$150 - $199 / hr2 - 9Slough, England
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Video production company Resource Productions Ltd was founded in 1999. The team offers Video Production and Advertising.
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$10,000+$150 - $199 / hr2 - 9Chatham, England
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ZC Social Media, a social media marketing company, is in Chatham, England. Their services include Social Media Marketing and Marketing Strategy.
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$10,000+$150 - $199 / hr2 - 9Thundersley Essex , England
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Marketing Strategy company Osca Digital was launched in 2017. Headquartered in Thundersley Essex , England, the team provides Marketing Strategy and Search Engine Optimization.
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$10,000+$150 - $199 / hr2 - 9Dagnall, England
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Ecoutez Creative Limited is a Dagnall, England-based SEO agency. The team specializes in Search Engine Optimization and Web Design.
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UndisclosedUndisclosed2 - 9Gillingham, England
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Roofers Reach, an Advertising company, is located in Gillingham, England. Their services include Advertising and Branding.
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UndisclosedUndisclosed2 - 9Farnborough, England
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Established in 2011, SCS Marketing & PR is a Marketing Strategy company. The agency focuses on Marketing Strategy and Public Relations, and is small.
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$1,000+< $25 / hr2 - 9Saint Mary's Island, England
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Zenif Studio is a small Advertising company headquartered in Saint Mary's Island, England. The team provides Advertising and Branding.
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$1,000+$100 - $149 / hr2 - 9Yateley, England
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Virens is an Advertising company launched in 2019. Their services include Advertising and Branding.
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$10,000+$150 - $199 / hr50 - 249Southend-on-Sea, England
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Ventilation cleaning is an Advertising company. In Southend-on-Sea, England, their midsize team focuses on Advertising and Branding. The firm was launched in 1982.
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$10,000+Undisclosed2 - 9Cheddington, England
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Agency Ghost Ltd is a small branding firm established in 2020. Their team specializes in Branding and Content Marketing.
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$10,000+$150 - $199 / hr2 - 9Wokingham , England
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Gasp is a SEO agency. The Wokingham , England-based company was launched in 2009. Their team offers Search Engine Optimization and Web Design.
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UndisclosedUndisclosed10 - 49Windsor, England
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Dunk Design Ltd is a graphic design agency located in Windsor, England. They focus on Graphic Design and Logo and were established in 1999.
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$10,000+$150 - $199 / hr2 - 9Berkhamsted, England
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YUMYUM Creative Design Ltd, a web design company, is based in Berkhamsted, England. They offer Web Design and Advertising.
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$10,000+$100 - $149 / hr10 - 49Godalming, England
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Fresh Britain is a small Advertising company. They provide Advertising and Branding and were founded in 1999.
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Undisclosed$100 - $149 / hr2 - 9Harpenden, England
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Founded in 1995, Oyster Studios is a graphic design company. Their team provides Graphic Design and Web Design.
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$10,000+$150 - $199 / hr2 - 9Welwyn, England
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Advertising company InSync Creative provides Advertising and Branding. They are located in Welwyn, England.
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$10,000+$150 - $199 / hr10 - 49Henley on Thames, England
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Arthaus Visual Communications Ltd is a SEO company. The Henley on Thames, England-based company was established in 1991. Their services include Search Engine Optimization and Web Design.
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UndisclosedUndisclosed2 - 9Barkham, England
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PR company Adviser PR was launched in 2018. The firm focuses on Public Relations and Advertising, and is small.
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$10,000+$150 - $199 / hr10 - 49Farnborough , England
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Established in 2005, WiseTiger is a small SEO agency. Their services include Search Engine Optimization and Web Design.
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$10,000+$150 - $199 / hr2 - 9Chelmsford, England
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Small SEO company Design Chambers, is based in Chelmsford, England. The team provides Search Engine Optimization and Web Design.
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$10,000+$150 - $199 / hr10 - 49Royal Tunbridge Wells , England
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Cheeky is an Advertising company. The team offers Advertising and Branding, and the firm is based in Royal Tunbridge Wells , England.
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$10,000+$150 - $199 / hr10 - 49Puttenham, England
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Formulate Digital is a web design company. Based in Puttenham, England, their small team offers Web Design and Advertising. The agency was established in 2011.
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$10,000+$150 - $199 / hr10 - 49Bishop’s Stortford, England
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Douglas. Is a branding agency. They offer Branding and Graphic Design and were launched in 1994.
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UndisclosedUndisclosed2 - 9Luton, England
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Attribute Design Ltd is a branding company headquartered in Luton, England. They focus on Branding and Web Design.
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$10,000+$150 - $199 / hr2 - 9Godalming, England
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SEO services firm Steelstar Ltd is in Godalming, England. Their services include Search Engine Optimization and Web Design.
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$10,000+$150 - $199 / hr2 - 9Lacey Green, England
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RedLinePR, a small PR firm, is headquartered in Lacey Green, England. The team focuses on Public Relations and Search Engine Optimization.
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$10,000+$150 - $199 / hr10 - 49Reading , England
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Circle Agency is a branding company. Founded in 2004, their team specializes in Branding and Advertising.
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$10,000+$150 - $199 / hr10 - 49Reading, England
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Oculus Design & Communications Ltd is a web design company. The Reading, England-based firm was founded in 1992. Their services include Web Design and Advertising.
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$10,000+Undisclosed2 - 9Oxfordshire, England
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TBD Group is a SEO company. The company is headquartered in Oxfordshire, England and London, England. Their team provides Search Engine Optimization and Web Design.
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$10,000+$150 - $199 / hr10 - 49Woodley, England
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Theme Group, a branding company, is in Woodley, England. They focus on Branding and Web Design and were established in 1995.
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$10,000+$150 - $199 / hr2 - 9Guildford, England
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Generator Creative Consultants is a branding company. The Guildford, England-based agency focuses on Branding and Print Design.
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Undisclosed$25 - $49 / hr10 - 49Reading, England
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Instaconnect Digital Services is a Reading, England-based social media marketing company. They provide Social Media Marketing and Graphic Design.
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UndisclosedUndisclosed2 - 9Earley, England
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PR company Market Led Services is based in Earley, England. They offer Public Relations and Advertising.
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$10,000+$150 - $199 / hr2 - 9Hitchin, England
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Embryonex Communications is an Advertising company. The team is located in Hitchin, England, and their services include Advertising and Graphic Design.
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$10,000+$150 - $199 / hr10 - 49Southend-on-sea, England
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SEO company sixredsquares is headquartered in Southend-on-sea, England. They focus on Search Engine Optimization and Web Design and were launched in 2005.
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$10,000+$150 - $199 / hr2 - 9Farnham, England
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Azur PR is a small branding firm. They specialize in Branding and Marketing Strategy and were established in 2013.
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$10,000+$150 - $199 / hr2 - 9Henley-on-Thames, England
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Jenova, a SEO company, is located in Henley-on-Thames, England. They specialize in Search Engine Optimization and Web Design.
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List of the Best London Advertising & Marketing Agencies
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$25,000+$100 - $149 / hr1,000 - 9,999London, England
Ability to deliver
35.9/40.016/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
20% Advertising20% Marketing60% Other -
$5,000+$50 - $99 / hr250 - 999London, England
Ability to deliver
39.7/40.020/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
10% Advertising55% Marketing35% Other -
$25,000+$100 - $149 / hr10 - 49London, England
Ability to deliver
35.9/40.016.4/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
30% Advertising35% Marketing35% Other -
$50,000+$150 - $199 / hr250 - 999London, England
Ability to deliver
34.1/40.016.6/20 Reviews8.7/10 Clients & Experience8.8/10 Market PresenceService focus
20% Advertising50% Marketing30% Other -
$5,000+$100 - $149 / hr50 - 249London, England
Ability to deliver
38.6/40.019/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
10% Advertising90% Marketing -
$25,000+$150 - $199 / hr10 - 49London, England
Ability to deliver
36.1/40.016.6/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
30% Advertising50% Marketing20% Other -
$1,000+$100 - $149 / hr10 - 49London, England
Ability to deliver
37.1/40.017.8/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
15% Advertising75% Marketing10% Other -
$50,000+$150 - $199 / hr10 - 49London, England
Ability to deliver
36.7/40.017/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
10% Advertising55% Marketing35% Other -
$5,000+$150 - $199 / hr10 - 49London, England
Ability to deliver
36.5/40.017.6/20 Reviews10/10 Clients & Experience9/10 Market PresenceService focus
10% Advertising90% Marketing -
$25,000+$50 - $99 / hr10 - 49London, England
Ability to deliver
34.1/40.016.6/20 Reviews8.6/10 Clients & Experience8.9/10 Market PresenceService focus
20% Advertising80% Marketing -
$5,000+$50 - $99 / hr2 - 9Dubai, United Arab Emirates
Ability to deliver
36.2/40.017/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
10% Advertising70% Marketing20% Other -
$50,000+$200 - $300 / hr50 - 249London, England
Ability to deliver
29.8/40.016.2/20 Reviews7.9/10 Clients & Experience5.7/10 Market PresenceService focus
30% Advertising50% Marketing20% Other -
$10,000+$100 - $149 / hr2 - 9London, England
Ability to deliver
33.8/40.017.4/20 Reviews10/10 Clients & Experience6.4/10 Market PresenceService focus
40% Advertising50% Marketing10% Other -
$25,000+$100 - $149 / hr10 - 49London, England
Ability to deliver
35.4/40.017.2/20 Reviews10/10 Clients & Experience8.2/10 Market PresenceService focus
20% Advertising50% Marketing30% Other -
$50,000+$150 - $199 / hr10 - 49London, England
Ability to deliver
33.4/40.016.4/20 Reviews9.1/10 Clients & Experience7.8/10 Market PresenceService focus
30% Advertising38% Marketing32% Other -
$5,000+$200 - $300 / hr10 - 49London, England
Ability to deliver
34.2/40.016.2/20 Reviews8.9/10 Clients & Experience9.1/10 Market PresenceService focus
10% Advertising50% Marketing40% Other -
$1,000+Undisclosed2 - 9London, England
Ability to deliver
31.8/40.016.2/20 Reviews10/10 Clients & Experience5.5/10 Market PresenceService focus
10% Advertising90% Marketing -
$5,000+$50 - $99 / hr2 - 9Watford, England
Ability to deliver
30.6/40.016/20 Reviews9.1/10 Clients & Experience5.5/10 Market PresenceService focus
15% Advertising75% Marketing10% Other -
$1,000+Undisclosed250 - 999London, England
Ability to deliver
25.3/40.016.2/20 Reviews3.6/10 Clients & Experience5.5/10 Market PresenceService focus
20% Advertising20% Marketing60% Other -
$10,000+Undisclosed2 - 9London, England
Ability to deliver
29.2/40.016.2/20 Reviews7.6/10 Clients & Experience5.5/10 Market PresenceService focus
20% Advertising50% Marketing30% Other -
UndisclosedUndisclosed250 - 999London, England
Ability to deliver
24.3/40.016.2/20 Reviews8.1/10 Clients & Experience0/10 Market PresenceService focus
20% Advertising60% Marketing20% Other -
$10,000+$100 - $149 / hr2 - 9London, England
Ability to deliver
32.3/40.016/20 Reviews10/10 Clients & Experience6.3/10 Market PresenceService focus
40% Advertising30% Marketing30% Other -
$10,000+Undisclosed50 - 249London, England
Ability to deliver
36.7/40.017.6/20 Reviews10/10 Clients & Experience9.1/10 Market PresenceService focus
10% Advertising15% Marketing75% Other -
$1,000+Undisclosed2 - 9London, England
Ability to deliver
29.9/40.016.2/20 Reviews8.2/10 Clients & Experience5.5/10 Market PresenceService focus
10% Advertising10% Marketing80% Other -
$10,000+$100 - $149 / hr10 - 49London, England
Ability to deliver
37.9/40.019/20 Reviews10/10 Clients & Experience8.9/10 Market PresenceService focus
10% Advertising10% Marketing80% Other -
$25,000+$200 - $300 / hr2 - 9Seattle, WA
Ability to deliver
30.3/40.015.8/20 Reviews8.4/10 Clients & Experience6.1/10 Market PresenceService focus
25% Advertising35% Marketing40% Other -
$10,000+$25 - $49 / hr50 - 249Shilaj, India
Ability to deliver
26.6/40.016.8/20 Reviews4.5/10 Clients & Experience5.3/10 Market PresenceService focus
10% Advertising30% Marketing60% Other -
$1,000+$50 - $99 / hr2 - 9London, England
Ability to deliver
24.9/40.015.8/20 Reviews3.6/10 Clients & Experience5.5/10 Market PresenceService focus
15% Advertising45% Marketing40% Other -
$1,000+$25 - $49 / hr10 - 49London, England
Ability to deliver
27.1/40.016.8/20 Reviews5.7/10 Clients & Experience4.6/10 Market PresenceService focus
10% Advertising50% Marketing40% Other -
$1,000+$25 - $49 / hr2 - 9London, England
Ability to deliver
27/40.016.2/20 Reviews6.8/10 Clients & Experience4/10 Market PresenceService focus
20% Advertising45% Marketing35% Other
Latest Advertising Articles
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London Advertising Agency FAQs
London-based advertising agencies sit at the crossroads of Europe’s media landscape. By hiring local, you gain strategic advantages such as:
- Immediate access to senior creatives who have shaped campaigns for FTSE 100 brands and global startups alike.
- Cultural fluency across London’s 300+ languages and diverse consumer segments.
- Face-to-face collaboration—easy when your team is a Tube ride away.
- Early insight into UK regulations such as CAP, ASA, and impending data-privacy rules.
Budgets vary widely when hiring an advertising agency in London. Based on Clutch pricing data, clients can expect:
- Boutique studios: £5,000 – £15,000 per project or £600 – £900 day rates
- Mid-size independents: £15,000 – £50,000 per campaign or £900 – £1,200 day rates
- Global networks: £50,000+ retainers and £1,500 – £2,000 day rates
Factors affecting cost include campaign complexity, media spend, and seniority of the team. Always request a detailed scope and clarify whether media buying fees are included.
London agencies cover nearly every vertical, but you’ll find especially deep expertise in:
- Financial services and fintech
- Fashion and luxury retail
- Entertainment and gaming
- Health and pharma
- Technology and B2B SaaS
The city’s thriving startup ecosystem also means many agencies offer packages tailored to early-stage companies.
- Define your project’s objectives and requirements—i.e., brand awareness, lead gen, or product launch.
- Review each agency’s Clutch profile for relevant case studies and verified client feedback.
- Evaluate cultural fit; if possible, visit their office or schedule workshops to gauge chemistry.
- Check channel expertise—TV, programmatic, social, experiential—against your media mix.
- Compare pricing models (fixed, retainer, performance-based) to your budget tolerance.
Cut through the clutter by maximizing the data-driven resources and filters available on Clutch. Shortlist the top 2 or 3 prospects and schedule an appointment to discuss your project so you can determine which team is best for you.
- No transparent breakdown of fees or media mark-ups
- Heavily outsourced creative work with limited in-house oversight
- Generic case studies lacking UK market examples
- Over-promising reach without third-party measurement tools
- Poor responsiveness during the pitch phase (often a sign of bandwidth issues)