Top 100 Technical SEO Services
The Best of December 2025Looking for a top technical SEO agency?
Technical SEO companies optimize a website's underlying infrastructure to enhance its performance in search engine results. They address site speed, mobile-friendliness, and crawlability to ensure that search engines can efficiently index and rank a site. By implementing technical improvements such as structured data and proper tagging, these companies help websites achieve better visibility and higher rankings on search engine results pages.
That's why we've created this list of the best technical SEO companies for you to review. Read through company descriptions, former clients, and notable projects to find the best fit for your business.
List of the Best Technical SEO Agencies
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121$10,000+2 - 9 employeesBatavia, ILFounded in 2007, Zadro Web is a small SEO company. Their team offers Search Engine Optimization, Web Development, IT managed services, and Cybersecurity. The firm is headquartered in Batavia, Illinois.Read More
Clients
Assemblies Unlimited, Inc.Industries
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122$1,000+50 - 249 employeesDhaka, BangladeshIn Dhaka, Bangladesh and Ottawa, Canada, Notionhive is a SEO company. They focus on Search Engine Optimization, Web Development, UX/UI Design, and Video Production and were founded in 2016.Read More
Clients
Area 120 by GoogleIndustries
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123$1,000+10 - 49 employeesCrows Nest, AustraliaRead More
Founded in 2018, AEK Media is an Advertising company. The company provides Advertising, Social Media Marketing, Search Engine Optimization, Web Design, and more and has a small team. The company is located in Crows Nest, Australia and Melbourne, Australia.
Clients
Tasman EcoIndustries
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124$10,000+50 - 249 employeesAhmedabad, IndiaViha Digital Commerce, an e-commerce development firm, was established in 2015. They are headquartered in Ahmedabad, India and New York, New York and have a midsize team. Their services include E-Commerce Development, Search Engine Optimization, Pay Per Click, and Artificial Intelligence.Read More
Clients
Harney & SonsIndustries
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125$10,000+50 - 249 employeesPlano, TXRead More
CloudMellow is a Frisco, Texas-based web design company. The small firm was established in 2015. Their services include web design, advertising, marketing strategy, social media marketing, and more.
Clients
LassoIndustries
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126$1,000+10 - 49 employeesAhmedabad, IndiaIn Ahmedabad, India; Brooklyn, New York; Hamilton, Canada and Fairfield, Australia, 21Twelve Interactive is a mobile app development company. They offer Mobile App Development, Search Engine Optimization, Pay Per Click, Custom Software Development, and more and were founded in 2017.Read More
Clients
ProspuhIndustries
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127$5,000+10 - 49 employeesBengaluru, IndiaIn Bengaluru, India, Rasonix is a website development company. The agency specializes in Web Development, Search Engine Optimization, Mobile App Development, E-Commerce Development, and more and is small.The agency was launched in 2023.Read More
Clients
📌Devstringx Technlogies 📌MYTYLES.COM 📌Vishesh Lab 📌SHEC IndiaIndustries
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128$1,000+10 - 49 employeesNew York, NYRead More
DiscoverMyBusiness is a small PPC company based in New York, New York; London, England and Madrid, Spain. They provide Pay Per Click, Social Media Marketing, and Search Engine Optimization and were launched in 2018.
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129$5,000+10 - 49 employeesRīga, Latvia94n Digital is a pay per click agency. The small team is based in Rīga, Latvia and Lancaster, England. Their services include Pay Per Click, Social Media Marketing, Ecommerce Marketing, Demand Generation Marketing, and more.Read More
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130$10,000+10 - 49 employeesGuildford, EnglandGeeky Tech, a SEO agency, is headquartered in Guildford, England and Los Angeles, California. The small team specializes in Search Engine Optimization, Generative AI, Advertising, and Pay Per Click and was founded in 2010.Read More
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131$5,000+10 - 49 employeesDenver, CORead More
Established in 2017, Session Interactive is a small SEO services firm. Their team offers search engine optimization, digital strategy, conversion optimization, pay per click, and more. The agency is in Denver, Colorado.
Clients
Canvas Credit UnionIndustries
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132$1,000+10 - 49 employeesKharkiv, UkraineITForce is a SEO services firm based in Kharkiv, Ukraine and Kyiv, Ukraine. They specialize in Search Engine Optimization, Pay Per Click, Web Development, Digital Strategy, and more and were founded in 2015.Read More
Clients
Stalirov&Co Mattino MST® Nutrition Poetry HomeIndustries
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133$1,000+50 - 249 employeesOttawa, CanadaRead More
WSI Ottawa, a SEO agency, is located in Ottawa, Canada and Toronto, Canada. The midsize team offers search engine optimization, digital strategy, pay per click, and other digital marketing. The agency was launched in 1995.
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134$1,000+10 - 49 employeesNew York, NYRead More
Founded in 2017, Digital Drew SEM is a PPC firm with two offices in New York City. The freelancer provide PPC, SEO, Social Media Marketing, and digital strategies for his small business clients. His clients are primarily in the business services, e-commerce, entertainment, and real estate industries.
Clients
Pet Pro Supply Co.Industries
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135$1,000+250 - 999 employeesAlexandria, VARead More
Alconost Inc is an information technology agency based in Alexandria, Va. that was founded in 2003. Their team of nearly 35 employees specializes in video production, translation, and advertising for small businesses.
Clients
China Airlines Jira Ecwid WildlifeIndustries
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136$5,000+10 - 49 employeesTel Aviv-Yafo, IsraelAngora Media is a small SEO services firm. They focus on Search Engine Optimization, Pay Per Click, Social Media Marketing, and Generative AI and were established in 2013. The agency is headquartered in Tel Aviv-Yafo, Israel and New York, New York.Read More
Clients
Dyson Zerto Hadassah Medical Center Bar Ilan UniversityIndustries
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137$5,000+10 - 49 employeesLewisville, TXRead More
Located in Lewisville, Texas, Idea Grove is a PR company. Founded in 2005, the small team specializes in Public Relations, Branding, Content Marketing, Search Engine Optimization, and more.
Clients
Idea Grove works with companies across B2B technology sectorsIndustries
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138$5,000+10 - 49 employeesLondon, EnglandBranding company Burst Digital is in London, England; New York, New York and San Francisco, California. They specialize in Branding, Social Media Marketing, Search Engine Optimization, Web Design, and more and were founded in 2018.Read More
Clients
Vivienne Westwood - The Vivienne Foundation Artisan AI Cogency Global Moonbeam Car WashIndustries
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139$10,000+10 - 49 employeesSencur, SloveniaRead More
Creatim Rzisnik Perc is a digital agency founded in 2000 with a team of fewer than 50 professionals. Based in Sencur, Slovenia, the company offers their services in custom software development, e-commerce development, and UX.UI design for small and medium-sized businesses. They primarily work in the field of e-commerce, as well as in the industries of hospitality and financial services.
Clients
SKB bank Vita Insurance Slovenian Tourist Organization MerkurIndustries
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140$1,000+2 - 9 employeesSan Jose, CARead More
Founded in 2011, Spectrum Group Online is a digital marketing agency that prides itself on transparency and effective strategies. Based in San Francisco, its 8 person team provides SEO, PPC, web design, social media, and content marketing solutions to their small business customers.
Clients
United Way Bay AreaIndustries
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141$1,000+2 - 9 employeesRichmond, EnglandRead More
Artios, a small SEO agency, is based in Richmond, United Kingdom. Launched in 2007, the team offers search engine optimization.
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142$1,000+10 - 49 employeesZaporizhzhia, UkraineFortunatos is a PPC agency. Founded in 2014, the team provides Pay Per Click, Social Media Marketing, Search Engine Optimization, Marketing Strategy, and more. Their small firm is located in Zaporizhzhia, Ukraine; San Ramon, California; Kraków, Poland and Dubai, United Arab Emirates.Read More
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143$1,000+2 - 9 employeesScottsdale, AZRead More
YB Marketing is a SEO company. Established in 2003, the team specializes in Search Engine Optimization, Social Media Marketing, Advertising, Branding, and more. Their small agency is Scottsdale, Arizona-based.
Clients
SonsioIndustries
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144$1,000+2 - 9 employeesWeb design company WebsiteDesigners.London was founded in 2011. They are headquartered in London, England and Basildon, England and have a small team. Their services include Web Design, Search Engine Optimization, and Social Media Marketing.Read More
Clients
KeyPropertyConsultants.co.ukIndustries
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145$5,000+10 - 49 employeesEncinitas, CARead More
Headquartered in Encinitas, California, Collective42 is a web design company. The small company was launched in 2017. Their team provides Web Design, Web Development, Search Engine Optimization, and Pay Per Click.
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146$1,000+10 - 49 employeesGlen Ellyn, ILAva Digital Agency is a small SEO agency. Established in 2019, the company is in Glen Ellyn, Illinois. Their services include search engine optimization, social media marketing, pay per click, web development, and more.Read More
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147$1,000+50 - 249 employeesKyiv, UkraineLaunched in 2018, SYMVOLT is a SEO agency. The midsize team focuses on Search Engine Optimization, Content Marketing, Digital Strategy, Social Media Marketing, and more. The agency is located in Sheridan, Wyoming and Kyiv, Ukraine.Read More
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148$5,000+10 - 49 employeesDenver, CORead More
Clicks and Clients, a pay per click agency, was founded in 2002. Their small team is based in Englewood, Colorado. The agency focuses on pay per click, search engine optimization, social media marketing, web development, and more.
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149$1,000+10 - 49 employeesPortsmouth, NHScaledOn is a small PPC company. The Portsmouth, New Hampshire-based company was established in 2013. Their team specializes in Pay Per Click, Ecommerce Marketing, Digital Strategy, Social Media Marketing, and more.Read More
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150$1,000+10 - 49 employeesMiami, FLRead More
FJ Solutions is an e-commerce development company established in 2004. The company provides E-Commerce Development, Ecommerce Marketing, Email Marketing, and Search Engine Optimization and has a small team.
Clients
Sam Villa Invisible Bead Extensions Goldie Locks Language OnIndustries
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