Top 50 Mobile Optimization SEO Companies in Johannesburg
The Best of December 2025Looking for a top mobile optimization SEO agency in Johannesburg?
Mobile optimization refers to making your web pages accessible via different screen sizes, such as mobile phones and tables, and ensuring your content loads quickly across devices. Why is mobile optimization important? Well, people spend more time on mobile devices, so you want them to be able to access your content from their phones or tablets. Google also moved to mobile-first indexing in 2016. This means mobile accessibility now factors into rankings.
An SEO company that specializes in mobile optimization will look at your page speed, CSS, JavaScript, images, site design, and schema markup to see if it follows mobile best practices.
To assist you in your search for a partner, we’ve compiled this list of the top mobile optimization SEO companies in Johannesburg. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Johannesburg Mobile Optimization SEO Agencies
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1$1,000+10 - 49 employeesJohannesburg, South AfricaWeb SEM Online is a Cape Town, South Africa-based SEO services firm. The small firm was launched in 2008. Their services include Search Engine Optimization, Pay Per Click, Web Development, and Low/No Code Development.Read More
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ESETIndustries
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2$1,000+2 - 9 employeesRandburg, South AfricaRead More
SyberGrupe is a small e-commerce development company founded in 2012. Their services include e-commerce development, search engine optimization, web development, web design, and more. The agency is in Randburg, South Africa.
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3Undisclosed10 - 49 employeesJohannesburg, South AfricaRead More
Located in Johannesburg, South Africa, Mut-Con (Pty) Ltd is a social media marketing agency. Founded in 2017, the small team provides social media marketing, content marketing, email marketing, conversion optimization, and more.
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4$1,000+2 - 9 employeesBoksburg, South AfricaRead More
Ahmad Digital Agencies is a digital agency founded in 2018. They have a team of around 5 employees and are based in Boksburg, Gauteng. Their services include mainly web design, SEO, and e-commerce development for small businesses.
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Colaba StreetIndustries
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5Undisclosed10 - 49 employeesSandton, South Africa1st Content Digital is a small content marketing company. Headquartered in Sandton, South Africa, the firm was launched in 2016. Their services include content marketing, search engine optimization, social media marketing, and digital strategy.Read More
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6$1,000+2 - 9 employeesJohannesburg, South AfricaRead More
Big Web Media is a web design agency based in Cape Town, South Africa, and founded in 2007. Their team of more than two offers web design, branding, and SEO solutions for small and mid-market clients in the fields of e-commerce, hospitality, and business services.
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Affinity HealthIndustries
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7$1,000+2 - 9 employeesBenoni, South AfricaRead More
The Wikid Agency is a digital agency based in Benoni, South Africa, and founded in 2012. Their team of over two offers web design, branding, and SEO solutions to both small and mid-market firms.
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8$1,000+2 - 9 employeesMidrand, South AfricaRead More
Periscope Management Group is a web design company headquartered in Midrand, South Africa. Launched in 2014, the small team provides web design, search engine optimization, graphic design, social media marketing, and more.
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9$1,000+10 - 49 employeesSandton, South AfricaEstablished in 2020, Nova Marketing Seychelles is a social media marketing agency. The small team focuses on social media marketing, digital strategy, branding, marketing strategy, and more. The company is located in Victoria, Seychelles.Read More
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10$5,000+2 - 9 employeesSandton, South AfricaRead More
Edot Digital is a SEO company. Their small team is in Sandton, South Africa. The firm offers search engine optimization, web design, web development, e-commerce development, and more. The firm was founded in 1999.
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11$1,000+10 - 49 employeesGermiston, South AfricaSocial media marketing firm HelloYes Marketing was established in 2014. Their small team is located in Germiston, South Africa and London, England. Their services include Social Media Marketing, Advertising, UX/UI Design, Conversion Optimization, and more.Read More
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Imperial LogisticsIndustries
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12$1,000+2 - 9 employeesSandton, South AfricaCasson Media is a Sandton, South Africa-based SEO company. They provide Search Engine Optimization and Pay Per Click.Read More
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13$5,000+10 - 49 employeesJohannesburg, South AfricaWao Host, a web design agency, was launched in 2007. The agency focuses on Web Design and Digital Strategy, and is small.Read More
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14Undisclosed2 - 9 employeesGermiston, South AfricaSrsBsns is a web development firm. Located in Germiston, South Africa, the team focuses on Web Development and Custom Software Development.Read More
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15Undisclosed50 - 249 employeesAlberton, South AfricaRCM Digital Solutions is an Alberton, South Africa-based SEO services firm. Founded in 2013, the team focuses on Search Engine Optimization and Pay Per Click.Read More
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16$5,000+50 - 249 employeesSandton, South AfricaRead More
Launched in 1999, Spark PR is a PR firm. Their small team is located in San Francisco, California; New York, New York and Sandton, South Africa and specializes in public relations, social media marketing, content marketing, search engine optimization, and more.
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17$1,000+2 - 9 employeesSandton, South AfricaSquiggle is a SEO company. They are located in Sandton, South Africa, and their services include Search Engine Optimization and Branding.Read More
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18Undisclosed2 - 9 employeesSandton, South AfricaFirst Page SEO Agency is a SEO agency launched in 2023. Located in Sandton, South Africa, the team focuses on Search Engine Optimization and Web Design.Read More
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19UndisclosedFreelancer employeesJohannesburg, South AfricaMD Web Dev Marketing, a social media marketing agency, was launched in 2019. Their small team is in Johannesburg, South Africa and provides Social Media Marketing, Search Engine Optimization, Pay Per Click, Web Design, and more.Read More
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20$1,000+2 - 9 employeesJohannesburg, South AfricaVegatech is a SEO services firm. Their small team is based in Cape Town, South Africa; George, South Africa and Johannesburg, South Africa and offers Search Engine Optimization, Web Design, Web Development, E-Commerce Development, and more. The agency was founded in 2021.Read More
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21Undisclosed2 - 9 employeesSandton, South AfricaDigital Briefcase is a social media marketing firm. The Sandton, South Africa-based team offers Social Media Marketing and Content Marketing.Read More
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22$1,000+10 - 49 employeesRoodepoort, South AfricaDigileads is a Digital Strategy company. Founded in 2017, the team offers Digital Strategy and Social Media Marketing.Read More
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23$1,000+10 - 49 employeesSandton, South AfricaImbilla Digital Agency, a social media marketing firm, was established in 2021. They focuses on Social Media Marketing and Content Marketing.Read More
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24$1,000+2 - 9 employeesJohannesburg, South AfricaV8 Media, a social media marketing agency, is in Johannesburg, South Africa and South Africa. They focus on Social Media Marketing and Content Marketing.Read More
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Thomson ReutersIndustries
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25Undisclosed2 - 9 employeesJohannesburg, South AfricaSOMS - Strategic Online Marketing Services is a SEO company launched in 2009. The team offers Search Engine Optimization and Pay Per Click.Read More
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26$5,000+10 - 49 employeesJohannesburg, South AfricaFlint Studio is a Digital Strategy company. Located in Johannesburg, South Africa, the team offers Digital Strategy and UX/UI Design.Read More
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27$25,000+2 - 9 employeesKempton Park, South AfricaSouthern Sons Group is a Kempton Park, South Africa-based web design agency. The team specializes in Web Design and Web Development.Read More
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28$1,000+2 - 9 employeesJohannesburg, South AfricaAdvertie Marketing, a web design agency, provide Web Design and Content Marketing. They were launched in 2018.Read More
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29$1,000+2 - 9 employeesRandburg, South AfricaEstablished in 2016, Ranking Rise is a SEO company. The firm specializes in Search Engine Optimization and Pay Per Click, and is small.Read More
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30Undisclosed50 - 249 employeesSandton, South AfricaFounded in 2013, Flume Digital Marketing Agency is a midsize SEO agency located in London, England and Sandton, South Africa. Their team offers Search Engine Optimization and Market Research.Read More
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