Bobble Digital
Leeds, UKDigital marketing agency
Leeds digital agency offering SEO alongside PPC, social and web design.
SEO Strategy Agencies in England
Compare 14 seo strategy agencies with a published business address in England, plus 11 serving the area remotely.
14published address
11serving remotely
Listed A–Z. Order is not a ranking or quality score.
Brainlabs
London, UKDigital marketing agency
Large London-headquartered performance marketing agency with a dedicated SEO practice of 110+ specialists, AI visibility work and enterprise ecommerce case studies.
+£400K in annual incremental revenue for Screwfix; +7.5x organic share of voice for B&Q for Kingfisher · agency-reported
Builtvisible
London, UKSpecialist SEO agency
London SEO, content and digital PR agency, announced in March 2025 as acquired by Brave Bison.
+221% revenue uplift Award-winning +221% revenue uplift for Icelandic airline · agency-reported
Design Brothers
Croydon, UKDigital marketing agency
Croydon web design and SEO agency founded in 1995.
Figment
Kingston upon Thames, UKSpecialist SEO agency
Family-run agency in Kingston upon Thames focused on SEO and digital PR for expert-led businesses such as private healthcare clinics and financial services.
organic traffic increased by 15% on average month-on-month for Hull & East Riding Fertility · agency-reported
Josh Willett
London, UKIndependent consultant
Independent technical SEO consultant with an engineering background, working directly with clients from London and France.
Global ranking for the term 'change management certification' for APMG International · agency-reported
Outrank
Middlesbrough, UKDigital marketing agency
Digital marketing agency headquartered in Middlesbrough with offices in London, Edinburgh and Brighton.
RAD SEO
Duxford (Cambridge), UKSpecialist SEO agency
Boutique Cambridgeshire SEO consultancy (formerly Red Alien Digital) working on local, national and global projects.
SEOZA
London, UKSpecialist SEO agency
Small London SEO agency offering audits, strategy, link building, content, local SEO and UX/CRO, plus PPC and paid social.
Squarebird
Bristol, UKDigital marketing agency
Bristol-area web design and digital marketing agency with a dedicated SEO service page covering audits, strategy and generative engine optimisation.
Turtle Media
Liverpool, UKLocal SEO provider
Small Liverpool SEO and WordPress web design agency, also listing Birmingham.
Webtures
Istanbul, TürkiyeTechnical SEO consultancy
Istanbul and London digital strategy consultancy advising enterprise brands on search and AI-answer visibility, performance marketing and analytics; publishes books and runs an academy.
Whites Agency
Warsaw, PolandDigital marketing agency
Warsaw data-driven SEO and performance agency serving international B2B and pharma/health clients in English, with a London office and a 100+ expert team.
Organic traffic increased from 125% to 726% YoY for Cetaphil · agency-reported
Agencies serving this area remotely
They state they serve United Kingdom but have no published address in England.
Polemic Digital
Cookstown, UK · SEO Audits · SEO Strategy · AI Search Visibility
Red Evolution
Aberdeen, UK · SEO Content Strategy · AI Search Visibility · SEO Strategy
Services in England
Cities in England
London 31Manchester 8Leeds 3Nottingham 3Sheffield 3Ashby de la Zouch 2Birmingham 2Liverpool 2Middlesbrough 2Twickenham 2Beckenham 1Bradford on Avon 1Bradley Stoke, Bristol 1Brighton 1Bristol 1Bromley 1Cambridge 1Croydon 1Duxford (Cambridge) 1Kingston upon Thames 1Leicester 1Nailsea 1Newcastle upon Tyne 1Norwich 1Telford 1