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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1$5,000+50 - 249 employeesMarion, ILEstablished in 2013, Rankings.io is a SEO agency. The firm offers Search Engine Optimization, Pay Per Click, Web Design, and Advertising and has a midsize team. The firm is based in Marion, Illinois.Read More
Clients
Sibley Dolman GipeIndustries
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2$1,000+250 - 999 employeesParamus, NJSmartSites is a SEO agency founded in 2011. The company focuses on Search Engine Optimization, Pay Per Click, Advertising, and Social Media Marketing and has a midsize team. The company is in Paramus, New Jersey; Chamblee, Georgia; Detroit, Michigan and Raleigh, North Carolina.Read More
Clients
PorscheIndustries
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3$1,000+250 - 999 employeesColorado Springs, COLocated in Colorado Springs, Colorado; San Diego, California; Farmington, Arizona and Columbia, Missouri, Intero Digital is a SEO services firm. Established in 1996, the midsize team specializes in Search Engine Optimization, Pay Per Click, Digital Strategy, Social Media Marketing, and more.Read More
Clients
Mizuno Gaiam Jaguar ArcadiaIndustries
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4$5,000+250 - 999 employeesRaleigh, NCGo Fish Digital is a SEO company. The midsize Raleigh, North Carolina-based agency was established in 2005. Their team offers Search Engine Optimization, Pay Per Click, Web Design, Web Development, and more.Read More
Clients
GEICOIndustries
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5$1,000+250 - 999 employeesArlington Heights, ILElit-Web, a SEO services firm, was founded in 2014. Their midsize team is in Arlington Heights, Illinois; Kyiv, Ukraine; Kherson, Ukraine and New York, New York. Their services include Search Engine Optimization, Pay Per Click, Social Media Marketing, Digital Strategy, and more.Read More
Clients
IKEA Bolt Rehau Hi EYEIndustries
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6$5,000+50 - 249 employeesLondon, EnglandRead More
Established in 2015, ROAST | B Corp Certified is a SEO agency. Their midsize team is headquartered in London, England; Cape Town, South Africa; Avon, England and New York, New York. Their services include Search Engine Optimization, Social Media Marketing, Pay Per Click, Media Planning & Buying, and more.
Clients
Experian Hyperoptic World Courier, part of CencoraIndustries
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7$50,000+50 - 249 employeesSan Francisco, CAVictorious is a SEO company. Launched in 2013, the team offers Search Engine Optimization, Content Marketing, and Web Development. Their midsize firm is located in San Francisco, California.Read More
Clients
Agora Wayfair Spotify University of MiamiIndustries
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8$1,000+50 - 249 employeesRead More
Established in 2020, LinkDoctor is a SEO company. The midsize Sheridan, Wyoming-based team focuses on Search Engine Optimization.
Industries
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9$1,000+1,000 - 9,999 employeesAhmedabad, IndiaRead More
Mavlers is a SEO company established in 2012. Their large team is in Ahmedabad, India; Surry Hills, Australia and San Jose, California. The agency provides Search Engine Optimization, Email Marketing, Web Development, Social Media Marketing, and more.
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10$1,000+50 - 249 employeesL'viv, UkraineRead More
Panem Agency is a digital marketing agency based in Lyiv, Ukraine. Founded in 2015, this company has a team of 22 employees. Services provided by Panem Agency include SEO and PPC for small to mid-sized businesses.
Clients
BF Tech Waverley Newoldstamp Stibo SystemsIndustries
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11$1,000+50 - 249 employeesSan Antonio, TXFunnel Boost Media is a SEO company. They are located in San Antonio, Texas; Doral, Florida; Boston, Massachusetts and San Francisco, California and have a midsize team that focuses on Search Engine Optimization, Advertising, Pay Per Click, and Web Design. The agency was launched in 2012.Read More
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12$1,000+50 - 249 employeesNew Delhi, IndiaRead More
Based in New Delhi, India; Chicago, Illinois; Mumbai, India and London, England, PageTraffic is a SEO company. They provide Search Engine Optimization, Web Design, Pay Per Click, Ecommerce Marketing, and more and were founded in 2002.
Clients
OLXIndustries
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13$1,000+10 - 49 employeesDraper, UTHeadquartered in Draper, Utah, Searchbloom is a SEO services firm. The small company was established in 2014. Their services include Search Engine Optimization, Pay Per Click, and Conversion Optimization.Read More
Clients
Trex Fencing Nordstrom Sun & Ski Sports 1 800 ContactsIndustries
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14$5,000+10 - 49 employeesLondon, EnglandRead More
Passion Digital is a digital marketing agency based in Holborn, Central London, founded in 2012. We specialize in blending performance and imagination to create innovative marketing solutions for growth brands, offering services such as organic marketing (SEO, content marketing) and paid media (PPC, paid social, YouTube, and programmatic).
Clients
Mazda Octopus Investments Knight Frank BionaIndustries
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15$1,000+10 - 49 employeesTampa, FLRead More
SEO agency Marketing Link is headquartered in Tampa, Florida. Launched in 2016, the small team specializes in Search Engine Optimization and Pay Per Click.
Clients
Learnix Tree Center Rapidus Better Life Science INOKIMIndustries
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16$5,000+10 - 49 employeesLondon, EnglandBird Marketing is a London, England-based SEO company. Founded in 2010, the small team provides Search Engine Optimization and Web Design.Read More
Clients
Huawei SuperMicro FirstData Cancer ResearchIndustries
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17$1,000+10 - 49 employeesBoca Raton, FLSEO company SEO Brand was founded in 2005. Their small team is in Boca Raton, Florida; Hollywood, Florida; Philadelphia, Pennsylvania and New York, New York. SEO Brand provides Search Engine Optimization, Pay Per Click, and Generative AI.Read More
Clients
US Department of StateIndustries
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18$5,000+10 - 49 employeesNew York, NYRead More
Founded in 2018, LinkGraph is a full-service digital marketing and design agency based in New York. Their team of 25+ specializes in SEO, content marketing, PPC, UX/UI design, and conversion optimization for mainly midmarket clients.
Clients
Bright PatternIndustries
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19$1,000+10 - 49 employeesVancouver, WAWebfor is a small SEO agency. Headquartered in Vancouver, Washington and Portland, Oregon, the company was launched in 2009. Their services include Search Engine Optimization, Pay Per Click, Marketing Strategy, Web Design, and more.Read More
Clients
OOFOSIndustries
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20$1,000+50 - 249 employeesIndore, IndiaEvenDigit, a SEO services firm, is headquartered in Indore, India; Katy, Texas and Oakleigh South, Australia. The midsize agency was established in 2011. Their team specializes in Search Engine Optimization, Pay Per Click, Social Media Marketing, Email Marketing, and more.Read More
Clients
NETFLIX gupshup.io yokkao.com languageacademy.com.auIndustries
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21$1,000+50 - 249 employeesLos Angeles, CARead More
HawkSEM is a pay per click company. Launched in 2006, the midsize agency is based in Los Angeles, California. Their services include Pay Per Click, Search Engine Optimization, and Social Media Marketing.
Clients
Microsoft Honda DataDog NikeIndustries
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22$1,000+10 - 49 employeesMontreal, CanadaRead More
In Montreal, Canada; Toronto, Canada; Ottawa, Canada and Santa Monica, California, Social Media 55 is a social media marketing agency. The small firm was launched in 2014. Their team provides Social Media Marketing, Search Engine Optimization, Pay Per Click, and E-Commerce Development.
Clients
HGregoireIndustries
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23$5,000+50 - 249 employeesPleasant Grove, UTRead More
This Utah-based agency has a marketing team of 50+ that has conducted over 2,500 marketing campaign audits since 2011. Disruptive Advertising specializes in traffic, conversion, and analytics to help its clients outperform their competitors.
Clients
Scott'sMiracle-GroIndustries
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24$5,000+10 - 49 employeesSarasota, FLRead More
SimpleTiger LLC is a SEO company. Their small team is headquartered in Sarasota, Florida and provides Search Engine Optimization, Pay Per Click, Content Marketing, and Web Design. The firm was launched in 2006.
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25$1,000+50 - 249 employeesBel Air, MDBlack Propeller is a PPC agency. Founded in 2012, the midsize company is headquartered in Bel Air, Maryland. Their team focuses on Pay Per Click, Social Media Marketing, Search Engine Optimization, and CRM consulting and SI.Read More
Clients
Next Day FloorsIndustries
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26$1,000+10 - 49 employeesChernihiv, UkraineDevenup SEO is a SEO services firm headquartered in Chernihiv, Ukraine; Rio De Janeiro, Brazil; Melbourne, Australia and Auckland, New Zealand. The small firm was founded in 2015. Their services include Search Engine Optimization and Pay Per Click.Read More
Clients
SeenspireIndustries
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27$1,000+50 - 249 employeesSão Paulo, BrazilChili is a SEO agency. The midsize Panamá, Panama-based company was launched in 2019. Their services include search engine optimization, content marketing, digital strategy, pay per click, and more.Read More
Clients
Red Bull Orbia (Buyer) Stanley, Black & Decker Joico (Professional Hair Care)Industries
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28$1,000+10 - 49 employeesMiami, FLNetrocket, a SEO company, was launched in 2011. The small team offers Search Engine Optimization, Advertising, Marketing Strategy, and Pay Per Click. The company is headquartered in Miami, Florida; Kyiv, Ukraine; London, England and Berlin, Germany.Read More
Clients
myflyright.com honeyoptics.com waveup.com yohouse.comIndustries
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29$1,000+50 - 249 employeesKraków, PolandRead More
Delante is a SEO agency. Established in 2014, the midsize company is based in Kraków, Poland; London, England; Amsterdam, Netherlands and Al Raafah, United Arab Emirates. Their services include Search Engine Optimization, Generative AI, Digital Strategy, Content Marketing, and more.
Clients
Douglas Madison Reed Mazer ShareteaIndustries
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30$5,000+50 - 249 employeesLondon, EnglandAspectus is a branding company. The midsize London, England-based team offers Branding, Public Relations, Search Engine Optimization, and Web Design. The company was established in 2008.Read More
Industries
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