
Top 100 SEO Companies in London
September 2023Looking for a top SEO firm in London?
Compare top-performing SEO agencies to see which may be the best fit for your business goals. Whether you're seeking to improve your ranking in search engine results pages, boost website traffic, or show up in local search results, investing in SEO is important for business growth.
To assist you in your search for a partner, we’ve compiled this list of the top SEO companies in London. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
>List of the Best London SEO Firms
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Featured providers
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- $1,000+
- 250 - 999 employees
- Paramus, NJ
SmartSites is a full-service digital agency located in Paramus, N.J. Founded in 2011, SmartSites has a team of nearly 100 designers, writers, developers, marketers, and problem solvers who work tirelessly to make websites successful. SmartSites offers its clients creative ways to build, plan, and promote their website. They focus on web design, PPC marketing, and organic SEO.
Industries
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- $1,000+
- 250 - 999 employees
- Odesa, Ukraine
Netpeak is an internet marketing agency located in New York. Since the agency was founded in 2006, their team has grown to over 300 employees. Netpeak specializes in SEO, PPC, and mobile & app marketing. They've fostered a client base that focuses on small business and mid-sized companies.
Industries
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181
- $5,000+
- 10 - 49 employees
- London, United Kingdom
The ASO.co is a london-based agency that specializes in app store optimization. Founded in 2015, their team of 25–50 mostly services enterprise-level clients in industries that range from retail to healthcare. Additionally, they provide competitor analysis, localization, and SEO.
Clients
- eBay
- Ebates
- Spotify
- Hulu
Industries
Notable Project
TheASO.co provides marketing support to an artificial intelligence healthcare company. The team focuses on keyword optimization within the App Store and Google Play.
"They know what’s necessary in any app environment, whether it be iOS or Google."
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182
- $10,000+
- 10 - 49 employees
- London, United Kingdom
Blue Horn Technologies is a web development firm based in London, United Kingdom. The company specializes in web development, mobile app development, social media marketing, search engine optimization, and more and has a small team.The company was launched in 2005.Industries
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183
- $10,000+
- 10 - 49 employees
- London, United Kingdom
PingPong Digital, a small social media marketing agency, is located in Birmingham, United Kingdom; London, United Kingdom; Shanghai, China and Brooklyn, New York. They specialize in social media marketing, web development, e-commerce development, public relations, and more and were founded in 2013.
Industries
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184
- $1,000+
- 50 - 249 employees
- London, United Kingdom
CMG Digital is a website development firm headquartered in Pula, Croatia and Zagreb, Croatia. The company offers web development, video production, web design, ux/ui design, and more and has a midsize team.The company was established in 2001.Clients
- P&G, GSK, ConvaTec, Edgewell, Cloetta, Helion, Rimac
Notable Project
CMG Digital manages the design, UX, security, and updates of a prominent consumer products company's main website and 35 regional sites. They also do web content updates, optimization, and maintenance tasks.
"They have an exceptional digital acumen."
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185
- $1,000+
- 2 - 9 employees
- London, United Kingdom
Callpalooza is a sales outsourcing company based in London, United Kingdom. The small team provides sales outsourcing, social media marketing, and search engine optimization. The company was founded in 2020.Clients
- All Services 4 U
- Ingram Micro
- ConvrtX
- Zizo Technologies
Notable Project
A digital performance platform hired Callpalooza to handle their appointment setting and email marketing efforts. This involved researching and reaching out to potential clients through email.
"They were very responsive, and they delivered work on time."
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187
- $1,000+
- 2 - 9 employees
- London, United Kingdom
Web Hands Marketing is a marketing agency based in London with more than two employees. Since their founding in 2010, they have offered SEO, PPC, and social media marketing solutions for various clients.
Clients
- Recent clients include: Restaurants: Dishoom
- Honest Burgers
- Pure Foods
- Thunderbird Chicken
Notable Project
A chicken restaurant is working with Web Hands Marketing for advertising and digital marketing services. The team provides templates, bespoke documents, and training sessions.
"They are very responsive and helpful."
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188
- $10,000+
- 2 - 9 employees
- London, United Kingdom
Growth Division is a marketing firm based in London with more than two members. They are experts in marketing strategy, digital strategy, and advertising solutions for small businesses.
Clients
- Seedlegals
- Oddbox
- Offset Earth
- Startups.com
Industries
Notable Project
Growth Division provides social media marketing (SMM) services for a remote recording platform. The team manages the client's paid advertising campaigns on Meta and creates videos and assets for content.
"We really enjoy working with the Growth Division's team."
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189
- Undisclosed
- 50 - 249 employees
- London, United Kingdom
twentysix is a full-service digital communications agency based in Leeds, United Kingdom. Founded in 1996, twentysix's 168 employees provides a host of different services such as web design, e-commerce development, mobile app development, and SEO for mainly midmarket and enterprise businesses.
Clients
- twentysix works with a variety of B2C, B2B and public sector clients and has expertise across multiple industry sectors.
- Our public sector clients include NHS Blood and Transplant, UK Trade and Investment and the Department for Work and Pensions.
Industries
Notable Project
An insurance firm hired twentysix to produce front-end designs for a direct-to-market product. They also collaborated on the design and development of a website.
"We have a very open and honest relationship with them."
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190
- $1,000+
- 2 - 9 employees
- London, United Kingdom
Launched in 1999, Nostairway Creative is a video production agency. The company offers video production, advertising, web design, and search engine optimization and has a small team. The company is headquartered in Twickenham , United Kingdom.
Notable Project
Nostairway Creative has recorded and produced video content of a musician's songs and live performances, including a stage show. Their work has also extended to recording audiobooks of children's stories.
"Rob's personal approach of getting involved and taking responsibility to deliver the best possible product stands out."
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191
- $1,000+
- 10 - 49 employees
- london, United Kingdom
The Alpha Brand is a marketing firm based in London with more than 10 employees. Founded in 2006, they specialize in mobile and app marketing, SEO, and digital strategy solutions for small businesses in the field of advertising.
Clients
- Ounto
- Shop dahab
- Travel Express
Industries
Notable Project
The Alpha Brand is developing the website of a travel services agency. After submitting mock-ups and proposals for the main page design, they are working on the final version of the site.
"We are very satisfied with their work every step of the way."
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192
- $10,000+
- 10 - 49 employees
- London, United Kingdom
Zapro Digital was founded in 2015 and is located in London. Their team of nearly ten employees provides SEO, web design, and ERP consulting and SI services.
Industries
Notable Project
Zapro Digital provided WordPress development services, working on improving the user-friendliness and usability of an existing site. They worked on the design, separate pages, and a directory.
"We had no clients before but now have 26 up-and-running profiles."
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193
- $25,000+
- 2 - 9 employees
- CHISLEHURST, United Kingdom
Finetune Digital is a SEO agency headquartered in CHISLEHURST, United Kingdom. They specialize in search engine optimization and were launched in 2016.Industries
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194
- $10,000+
- 10 - 49 employees
- London, United Kingdom
Door 105 is a mobile application development company headquartered in London. They have about 1 team member and provide mobile app development, mobile and app marketing, and SEO services.
Clients
- Hartleys Store
- Polaroid Trace
- Dolly Yourself
Notable Project
Door 105 designed and developed an iOS app. Features included online payment integration with Stripe and PayPal, user-directed filtering of service providers, and online booking.
"I wouldn’t have gone with anyone else because I think they are fantastic."
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195
- $1,000+
- 2 - 9 employees
- London, United Kingdom
Nude Digital Ltd is a digital firm founded in 2020 with no more than 10 professionals. They offer digital strategy, social media marketing, and web design solutions from their office in London. They primarily work with small and medium-sized companies.
Clients
- Eliot Partnership
- JT Camp
- Innovation Training Network
Notable Project
An engineering company engaged with Nude Digital Ltd for their web development services. Key project steps include website overhaul and information and feature update. The goal is to boost their site traffic.
"We have had more hits on our site than ever before."
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196
- $250,000+
- 2 - 9 employees
- London, United Kingdom
Smai Digital is a digital marketing consultancy founded in 2019 with more than two experts. Based in London, they offer digital strategy, social media marketing, and content marketing solutions for small and mid-market businesses alike.
Clients
- Yummy Licks Ltd
- Bauman Group
Notable Project
Smai Digital is responsible for rebranding a business during its expansion. They're creating and designing promotional flyers, brochures, and business cards.
"I was impressed by their professionalism, customer service and their understanding of my needs."
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197
- Undisclosed
- 10 - 49 employees
- London, United Kingdom
We Are Shello is a London, United Kingdom-based SEO agency. The small team focuses on search engine optimization and content marketing and was established in 2009.
Industries
Notable Project
We Are Shello provided SEO services for a fencing repair and installation company. The goal was to get the client on top of Google's local search terms and generate more leads and calls through the website.
"They delivered faster than expected and exceeded our expectations."
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198
- $1,000+
- 10 - 49 employees
- London, United Kingdom
Hire SEO and PPC Professional Greenwich is a SEO company in London, United Kingdom. The small team offers search engine optimization. The firm was established in 2020. -
199
- $5,000+
- 10 - 49 employees
- London, United Kingdom
Make Agency is a digital agency in London, United Kingdom. Founded in 2013, they have about 18 employees that serve small-business, midmarket, and enterprise clients in the healthcare, financial, and business sectors. Services include marketing strategy, web design, and web development.
Clients
- Racing Post
- Xapo
- Nordcloud
- Envision Virgin Racing
Industries
Notable Project
Make Agency handles web development services for a media company. Over the years, they've built numerous websites on WordPress as well as provided design, videography, and graphics efforts as needed.
“Make Agency has been extremely responsive from the start.”
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200
- $5,000+
- 10 - 49 employees
- London, United Kingdom
Crowds Wire Ltd. Is a small SEO agency. The London, United Kingdom-based company was launched in 2004. Their team specializes in search engine optimization and digital strategy.Industries
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201
- Undisclosed
- 2 - 9 employees
- London, United Kingdom
Meridian Freelance Studio is a SEO company. They are located in London, United Kingdom and Budva, Montenegro and have a small team. Their services include search engine optimization, content marketing, advertising, social media marketing, and more. The firm was established in 2021. -
202
- $1,000+
- 2 - 9 employees
- Romford, United Kingdom
Michael Ryan SEO is a SEO company. They provide search engine optimization, content marketing, conversion optimization, digital strategy, and more and were launched in 2019. The company is based in Aveley, United Kingdom.Industries
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203
- $1,000+
- 2 - 9 employees
- London, United Kingdom
Gaz Hall, a SEO services firm, is headquartered in Hull, United Kingdom and London, United Kingdom. The firm specializes in search engine optimization and has a small team.The firm was founded in 1996.Industries
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204
- $5,000+
- 2 - 9 employees
- London, United Kingdom
Founded in 2014, Illuminate is a creative agency with headquarters in London. Their small team of about 10 specializes in web design, SEO, advertising, and more. Illuminate works with companies across a variety of industries including retail, consumer products, and arts & entertainment.
Clients
- WAX London
- Land Rover
- ocado
- Genting Casinos
Industries
Notable Project
Illuminate designs advertising campaigns for Facebook, Instagram, and paid search. They handle strategic development, creation of evergreen content, and ad hoc enhancements.
"They suggest things that I wouldn’t have known were possible."
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205
- $1,000+
- 10 - 49 employees
- London, United Kingdom
SEO agency Viaduct Generation was founded in 2020. The company provides search engine optimization and content marketing and has a small team.Industries
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206
- $1,000+
- 2 - 9 employees
- London, United Kingdom
Rank Me Higher is a SEO services firm. Their small team is headquartered in London, United Kingdom. The company offers search engine optimization, digital strategy, content marketing, conversion optimization, and more.
Industries
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207
- $5,000+
- 2 - 9 employees
- London, United Kingdom
Launch Mappers is an independent boutique growth and digital marketing services company based in London with an office in Paris. The company, founded in 2019, has a team of less than ten that provides digital strategy, content marketing, email marketing, conversion optimization, SEO, and PPC services to small IT and real estate companies.
Clients
- Blend Network
- Moonworkers
- KISSPatent
- Herddle
Industries
Notable Project
A global IP consulting company partnered with Launch Mappers to assist in developing the company's marketing funnel. The team was in charge of defining, setting up, and ultimately launching the funnel.
"We were 100% satisfied."
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208
- $1,000+
- 2 - 9 employees
- London, United Kingdom
Lonlogic is a web design and development company founded in 2013 and located in London. With a team of fewer than 10 employees, they offer web design, web development, SEO, digital strategy, and social media marketing services.
Industries
Notable Project
Lonlogic is creating an e-commerce website for an electrical company.
"I'm impressed with their professional approach."
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209
- $5,000+
- 10 - 49 employees
- London, United Kingdom
NU Media Era is a branding company located in Calgary, Canada. The small agency was established in 2022. Their team specializes in branding, marketing strategy, digital strategy, social media marketing, and more.Clients
- Eminent Wellness
- XeroStrip
- Fatburger Canada
- Aeir Dental
Industries
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210
- $1,000+
- 10 - 49 employees
- Harrow, United Kingdom
eSolution Cloud is a website design & digital marketing agency based in Harrow, England with more than 10 employees. They have offered digital strategy, mobile and app marketing, and SEO solutions since their founding in 2019.
Clients
- GSN Immigration Ltd
Industries
Notable Project
Working with an immigration law firm, eSolution Cloud is helping to expand their client’s online presence. They built and designed a WordPress website from scratch and have contributed content to the site.
"They were clearly interested in delivering high-quality work that would help us achieve our goals."
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