Top 100 SEO Companies in Southampton
The Best of December 2025Looking for a top SEO firm in Southampton?
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 Southampton. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
Jump to Most Reviewed Companies
List of the Best Southampton SEO Firms
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$1,000+10 - 49 employeesNew York, NYSEO company NuStream is in New York, New York; Philadelphia, Pennsylvania and Allentown, Pennsylvania. They provide Search Engine Optimization, Web Design, Digital Strategy, and Video Production and were established in 2010.Read More
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151$1,000+2 - 9 employeesLytchett Matravers, EnglandInfinity Binary Digital Marketing & Computational Services, an Email Marketing company, was established in 2019. They focuses on Email Marketing and Search Engine Optimization.Read More
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152$10,000+10 - 49 employeesFarnham, EnglandThunderbolt Digital is a SEO services firm in Farnham, England. The team specializes in Search Engine Optimization and Web Design.Read More
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153Undisclosed2 - 9 employeesBognor Regis, EnglandLaunched in 2021, Bulldogs Digital is a social media marketing firm. The company focuses on Social Media Marketing and Search Engine Optimization.Read More
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154$1,000+2 - 9 employeesLytchett Matravers, EnglandMacnsales is a Lytchett Matravers, England-based social media marketing firm. They provide Social Media Marketing and Content Marketing.Read More
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155$10,000+2 - 9 employeesGosport , EnglandLocated in Gosport , England, Clarke Creative is a small SEO company. Their services include Search Engine Optimization and Web Design.Read More
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156$10,000+2 - 9 employeesSouthampton, EnglandHalf Centric Digital Agency is a SEO agency. Their team is in Southampton, England and specializes in Search Engine Optimization and Web Design.Read More
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157$1,000+10 - 49 employeesWorthing, EnglandEstablished in 2021, MrPrime is a small SEO company headquartered in Worthing, England. Their team focuses on Search Engine Optimization and Pay Per Click.Read More
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158$1,000+2 - 9 employeesShaftesbury, EnglandGrey Matter is a SEO company. They are in Shaftesbury, England and have small team of experts. Their services include Search Engine Optimization and Web Design.Read More
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159$1,000+2 - 9 employeesMere, EnglandEstablished in 1998, NCompass Ltd is a small web development firm located in Mere, England. Their team provides Web Development and Search Engine Optimization.Read More
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160$10,000+10 - 49 employeesBournemouth, EnglandAppius is a CRM consulting and SI company established in 1997. Headquartered in Bournemouth, England, the team provides CRM consulting and SI and Search Engine Optimization.Read More
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161$1,000+2 - 9 employeesReading, EnglandCodarity is a small SEO services firm launched in 2017. Their team specializes in Search Engine Optimization and Web Design.Read More
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162Undisclosed10 - 49 employeesGodalming, EnglandRed Ant Solutions, a small SEO services firm, is based in Godalming, England. Their services include Search Engine Optimization and Web Design.Read More
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163Undisclosed10 - 49 employeesChristchurch, EnglandSocial media marketing company Overt Digital Media was launched in 2020. The team specializes in Social Media Marketing and Search Engine Optimization.Read More
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164UndisclosedFreelancer employeesGodalming, EnglandWebsite 4 Trades is a Godalming, England-based web design agency. They focus on Web Design and Pay Per Click and were launched in 2021.Read More
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165$5,000+Freelancer employeesNewbury, EnglandAlex Croucher, Independent B2B Marketing Consultant is a Newbury, England-based Marketing Strategy company. They offer Marketing Strategy and Content Marketing.Read More
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166$1,000+2 - 9 employeesShaftesbury, EnglandNotus Digital, a Conversion Optimization company, was founded in 2024. The firm focuses on Conversion Optimization and Search Engine Optimization.Read More
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167$1,000+2 - 9 employeesFarnham, EnglandLocated in Farnham, England, Six One Creative is a small SEO services firm. The team focuses on Search Engine Optimization and Web Design.Read More
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168Undisclosed10 - 49 employeesBillingshurst, EnglandWebsite Design Antiques is a web design agency. Their small team is based in Billingshurst, England. Their team provides Web Design and Search Engine Optimization.Read More
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169$1,000+2 - 9 employeesFarnham, EnglandProgress Digital is a small Digital Strategy company founded in 2020. Their team offers Digital Strategy and Search Engine Optimization.Read More
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170$10,000+2 - 9 employeesBournemouth, EnglandAscesis is an Advertising company in Bournemouth, England. They provide Advertising and Branding.Read More
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171$1,000+10 - 49 employeesSwindon, EnglandZUDARO LTD, a SEO agency, was launched in 2024. Their small team is located in Karachi, Pakistan and Swindon, England. Their services include Search Engine Optimization, Custom Software Development, Web Development, Mobile App Development, and more.Read More
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172$1,000+10 - 49 employeesHorsham, EnglandChillibyte is a SEO company. In Horsham, England, their team provides Search Engine Optimization and Content Marketing.Read More
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173$1,000+10 - 49 employeesPoole, EnglandIntergage Ltd is a small branding firm. Founded in 2000, the team specializes in Branding and Digital Strategy.Read More
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174Undisclosed2 - 9 employeesBognor Regis, EnglandHeadquartered in Bognor Regis, England, Improve Position is a SEO company. Founded in 2013, the team focuses on Search Engine Optimization and Social Media Marketing.Read More
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175$1,000+2 - 9 employeesAshford, EnglandRead More
Discoverable is a marketing agency founded in 2017 and based in Ashford, Kent. The team consists of less than 10 employees and specializes in SEO and PPC.
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176$10,000+2 - 9 employeesMarlborough, EnglandCurious Cat Digital is a Content Marketing company headquartered in Marlborough, England. They specialize in Content Marketing and Email Marketing.Read More
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177$5,000+10 - 49 employeesBrighton, EnglandFounded in 2014, Seed - SEO, PPC & Social Marketing Agency is a social media marketing company. Their team offers Social Media Marketing and Search Engine Optimization.Read More
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178Undisclosed50 - 249 employeesMaidenhead, EnglandMidsize media planning and buying agency Just Global, is headquartered in Emeryville, California and Austin, Texas. Their services include Media Planning & Buying and Social Media Marketing.Read More
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179UndisclosedFreelancer employeesSouthampton, EnglandImagine Digital Design, a Marketing Strategy company, was founded in 2019. Headquartered in Southampton, England, the team focuses on Marketing Strategy and Digital Strategy.Read More
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180$1,000+10 - 49 employeesReading, EnglandMarketing Strategy company SK is in Reading, England. The team specializes in Marketing Strategy and Search Engine Optimization.Read More
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Check out a SEO Company in Southampton with the most new reviews in the past 12 months.
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