Top 100 Advertising Agencies in the United Kingdom
The Best of October 2026Looking for a top advertising agency in the United Kingdom?
Businesses looking to develop a relationship with media outlets should consider working with an advertising agency. Beyond increasing visibility, top agencies are a gateway to a variety of crucial resources, including researchers, designers, SEO/PPC experts, and social media managers.
To assist you in your search for a partner, we’ve compiled this list of the top advertising and marketing companies in United Kingdom. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best United Kingdom Ad and Marketing Companies
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61$1,000+2 - 9 employeesLeeds, EnglandRead More
Founded in 2019, Underdog is located in Leeds, U.K. With 8 employees, they provide marketing strategy, branding, and advertising services for enterprise, midmarket, and small businesses. They're focused on consumer products, advertising, and marketing industries.
Clients
Molson CoorsIndustries
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62$1,000+2 - 9 employeesLondon, EnglandTexonica, a pay per click company, was launched in 2017. The small Tallinn, Estonia-based team focuses on Pay Per Click, Digital Strategy, Advertising, Branding, and more.Read More
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63$1,000+50 - 249 employeesSmethwick, EnglandProgressino LLC is a Ypsilanti, Michigan-based pay per click agency. The midsize team offers Pay Per Click, UX/UI Design, Advertising, Search Engine Optimization, and more. The agency was established in 2011.Read More
Clients
IBMIndustries
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64$1,000+2 - 9 employeesBrighton, EnglandRead More
Launched in 2020, OUTCREATE is an advertising company. They are headquartered in Brighton, United Kingdom and have a small team. The firm specializes in advertising, other design, social media marketing, and marketing strategy.
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65$5,000+2 - 9 employeesBlackpool, EnglandPurple Parasol Animation is an advertising company established in 2019. The agency offers advertising, other design, social media marketing, and video production and has a small team. The agency is in Blackpool, United Kingdom.Read More
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66$1,000+2 - 9 employeesLondon, EnglandRead More
Bloom is a marketing agency based in London. The agency, founded in 2017, has a team of around ten that provides branding, content marketing, social media marketing, graphic design, advertising, and event marketing & planning. Bloom serves small companies in the business services, automotive, e-commerce, and retail industries.
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Jaguar Land RoverIndustries
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67Undisclosed10 - 49 employeesPortsmouth, EnglandRead More
The Graphic Design House is a design agency based in Portsmouth, U.K. The agency, founded in 2004, has a team of more than 15 that provides graphic design, branding, print design, advertising, and web design services. The Graphic Design House serves companies, organizations, and institutions in the education, nonprofit, arts & entertainment, business services, and legal sectors.
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68$10,000+50 - 249 employeesDerbyshire, EnglandRead More
Advertising company The One Off is headquartered in Derbyshire, United Kingdom; London, United Kingdom and Mumbai, India. The midsize company was launched in 2003. Their services include advertising, branding, interior design, ux/ui design, and more.
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69$50,000+50 - 249 employeesLondon, EnglandThe House of Poppins is a midsize social media marketing firm. Founded in 2014, the firm is headquartered in London, England. Their team specializes in Social Media Marketing, Web Design, Advertising, Branding, and more.Read More
Clients
Just Eat Movado McLaren FUJIFILMIndustries
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70$1,000+2 - 9 employeesWeybridge, EnglandRead More
Advertising company Switch Creative is located in London, United Kingdom. The small firm was established in 2014. Their team focuses on advertising, branding, content marketing, and video production.
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71$5,000+10 - 49 employeesNewquay, EnglandProspect Plus is an advertising company. They are located in Newquay, United Kingdom and have a small team. Their services include advertising, marketing strategy, email marketing, conversion optimization, and more.Read More
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72$5,000+10 - 49 employeesLondon, EnglandRead More
J2 (Branding & Marketing) is a branding company. Their small team is in London, United Kingdom and Bushey, United Kingdom. Their services include branding, graphic design, digital strategy, marketing strategy, and more. The company was launched in 2001.
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73$1,000+2 - 9 employeesLondon, EnglandRead More
The Little Wild Ones is a London-based animation and motion design studio founded in 2019 with more than two employees. They specialize in content marketing, social media marketing, and video production for small businesses.
Clients
Tiger HeartIndustries
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74Undisclosed2 - 9 employeesFarnham, EnglandRead More
Founded in 2016, Ethos Metrics Ltd is an advertising company. They are in Farnham, United Kingdom and have a small team. The firm offers advertising, pay per click, and digital strategy.
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75$5,000+50 - 249 employeesLeeds, EnglandICS-digital is a Leeds, England-based SEO company. The midsize company was launched in 2009. Their team provides Search Engine Optimization, Content Marketing, Advertising, Public Relations, and more.Read More
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76$1,000+2 - 9 employeesPetworth, EnglandRead More
HIKE Agency is an advertising company located in London, United Kingdom. Founded in 2019, the small team focuses on advertising, email marketing, pay per click, and search engine optimization.
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The Summerhill GroupIndustries
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77$5,000+10 - 49 employeesLondon, EnglandRadiate B2B is an Advertising company. Based in London, England, their team specializes in Advertising and Social Media Marketing.Read More
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78$10,000+10 - 49 employeesLondon, EnglandDirect Marketing company Comms8 was established in 2014. Based in London, England and Hong Kong, Hong Kong, the team offers Direct Marketing and Advertising.Read More
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Schneider ElectricsIndustries
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79Undisclosed2 - 9 employeesBath, EnglandFloresco Media is a small Advertising company. Founded in 2025, the team provides Advertising, Media Planning & Buying, Pay Per Click, Performance Marketing, and more. The firm is in Bath, England.Read More
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80$5,000+50 - 249 employeesSouthwell, EnglandMinsterFB Ltd is an advertising company. Established in 2011, the midsize agency is based in Southwell, United Kingdom. Their services include advertising, search engine optimization, pay per click, and application management & support.Read More
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81$1,000+2 - 9 employeesLondon, EnglandRead More
Branding agency Band Agency is located in London, United Kingdom. Launched in 2001, the small team focuses on branding, print design, digital strategy, web design, and more.
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82$1,000+2 - 9 employeesLiverpool, EnglandRead More
Baltic Digital Marketing is a small social media marketing agency. Launched in 2023, the team offers social media marketing, email marketing, search engine optimization, video production, and more. The agency is headquartered in Liverpool, United Kingdom.
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83$1,000+50 - 249 employeesCalverley, EnglandLaunched in 2007, HUB is an Advertising company. Based in Calverley, England, the team focuses on Advertising and Branding.Read More
Clients
Smyths Toys Mattel Co-op CookologyIndustries
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84$1,000+2 - 9 employeesLichfield, EnglandRead More
Brave New Beast is a video production company founded in 2014 and based in Lichfield, England. Their team of fewer than 10 specializes in video production, digital strategy, and advertising solutions for clients ranging from small startups to large businesses.
Clients
Kuka Robotics -
85$10,000+10 - 49 employeesGlasgow, ScotlandRead More
Hudson Commerce is an ecommerce-focused full-service digital agency based in Glasgow, U.K., with offices in Manchester, U.K., and Copenhagen, Denmark. The agency, founded in 2016, has a team of more than ten that provides advertising, branding, content marketing, SEO, and web design services. Hudson Commerce serves mid-market and small companies in various industries.
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Aston MartinIndustries
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86Undisclosed10 - 49 employeesWallingford, EnglandAdvertising company Artstash Creative was founded in 2025. The small team specializes in Advertising, Mobile & App Marketing, Branding, Content Marketing, and more. The agency is located in Wallingford, England.Read More
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87$1,000+10 - 49 employeesSheffield, EnglandRead More
Founded in 2013, Rubarb Digital is headquartered in Cherkasy, Ukraine with another location in Ottawa, Ontario. Their team of 18+ employees provides branding, web design, and marketing strategy services.
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FordIndustries
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88$1,000+10 - 49 employeesLondon, EnglandAzuryth Digital Ltd is an Advertising company founded in 2024. The small team specializes in Advertising, Digital Strategy, Email Marketing, Conversion Optimization, and more. The firm is headquartered in London, England.Read More
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Fehér AntalIndustries
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89$1,000+10 - 49 employeesBrentford, EnglandBit n Byte is a branding agency. Their small team is headquartered in Brentford, United Kingdom. Their services include branding, digital strategy, web development, and mobile app development. The agency was launched in 2018.Read More
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90$10,000+10 - 49 employeesKnowsley, EnglandFounded in 2008, Zut is a Broadcast Video company. Their small team is based in Knowsley, England and specializes in Broadcast Video, Video Production, Event Management, Advertising, and more.Read More
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