Top 100 SEO Companies in the United States
The Best of December 2025Looking for a top SEO firm in the United States?
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 United States. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best United States SEO Firms
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$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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$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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2281$1,000+10 - 49 employeesCovina, CAEpic Owl is a small branding firm. They offer branding, content marketing, search engine optimization, pay per click, and more and were launched in 2021. The company is in.Read More
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2282$1,000+10 - 49 employeesLos Angeles, CARead More
The Web Provider is a digital agency headquartered in Los Angeles. Founded in 2017, their main focus lines are digital strategy, media planning and buying, and content marketing.
Clients
Sofie and TrayIndustries
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2283$25,000+50 - 249 employeesAtlanta, GAResponse Mine Digital is a Digital Strategy company. Their midsize team of employees is headquartered in Atlanta, Georgia. Their team offers Digital Strategy and Pay Per Click.Read More
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CarharttIndustries
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2284$1,000+2 - 9 employeesWashington, DCRead More
Thor Social is a digital marketing agency based in Washington, DC, with offices in New York, Phoenix, Los Angeles, Miami, Atlanta, and Boston. The agency, founded in 2019, has a team of less than ten that provides social media marketing, SEO, PPC, advertising, email marketing, and web design services. Thor Social serves small and mid-market companies and institutions in various industries that include business services, consumer products & services, and education.
Clients
Beazer Homes USAIndustries
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2285$1,000+2 - 9 employeesHouston, TXArtificial intelligence development company Seven Brains was established in 2024. Their small team is based in Houston, Texas and Fürth, Germany. Seven Brains offers Artificial Intelligence, Web Development, Search Engine Optimization, and E-Commerce Development.Read More
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2286$1,000+2 - 9 employeesEverett, WAPNW Web Marketing, a PPC company, is based in Everett, Washington. Established in 2022, the small team provides pay per click, digital strategy, social media marketing, conversion optimization, and more.Read More
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2287$5,000+10 - 49 employeesNewport Beach, CAWarm Websites is a web design agency. The small team is based in Newport Beach, California. Their services include web design, Artificial Intelligence, search engine optimization, and generative ai.Read More
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2288$1,000+10 - 49 employeesSeattle, WARead More
Steelsmith Haus LLC is an internet marketing agency in Seattle. Founded in 2010, Steelsmith Haus has about 8 employees that work with a range of clients. Services include SEO, content marketing, web design, and email marketing services.
Clients
StacheClipIndustries
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2289$1,000+10 - 49 employeesAustin, TXRead More
Krazy Web Design is a web design and development firm based in Austin, Texas. The firm, founded in 2012, has a team of more than ten that provides web development, web design, and SEO services to small and midmarket companies and institutions.
Clients
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2290$1,000+10 - 49 employeesFleming Island, FLRead More
ModFXMedia is a Fleming Island, Florida-based advertising company. The firm focuses on advertising, social media marketing, search engine optimization, pay per click, and more and is small.The firm was launched in 2018.
Industries
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2291$1,000+2 - 9 employeesScranton, PAHello Whale is a social media marketing company. Headquartered in Scranton, Pennsylvania, their small team provides social media marketing, search engine optimization, web design, graphic design, and more. The agency was launched in 2021.Read More
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2292$1,000+2 - 9 employeesLa Vergne, TNDream Buildr is a small social media marketing firm. They specialize in Social Media Marketing, Search Engine Optimization, Pay Per Click, Web Design, and more and were established in 2024.Read More
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2293$1,000+2 - 9 employeesDavis, CAVisions to Visuals, a branding firm, is headquartered in Davis, California. The company offers Branding, Search Engine Optimization, Web Design, UX/UI Design, and more and has a small team.The company was established in 2024.Read More
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2294$1,000+2 - 9 employeesGlenwood Springs, COAKConsulting LLC, a branding agency, is located in Glenwood Springs, Colorado. The small team focuses on Branding, Content Marketing, Search Engine Optimization, Product Marketing, and more and was launched in 2012.Read More
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2295$1,000+10 - 49 employeesMelbourne, FLSEO Experts is a SEO agency. The agency is headquartered in Melbourne, Florida. Their services include Search Engine Optimization and Marketing Strategy.Read More
Clients
Sandals ResortsIndustries
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2296Undisclosed10 - 49 employeesLeawood, KSCCP digital is a Leawood, Kansas-based SEO agency. The team focuses on Search Engine Optimization and Social Media Marketing.Read More
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2297$1,000+10 - 49 employeesLehi, UTLeadgenix LLC is a SEO company. Established in 2018, the team specializes in Search Engine Optimization and Pay Per Click. The company is headquartered in Lehi, Utah.Read More
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2298$5,000+10 - 49 employeesChesapeake, VALaunched in 2009, Array Digital is a small Chesapeake, Virginia-based SEO agency. Their team specializes in Search Engine Optimization and Web Design.Read More
Industries
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2299$1,000+50 - 249 employeesWestlake Village, CABased in Westlake Village, California, National Positions is a SEO company. They specialize in Search Engine Optimization and Pay Per Click and were launched in 2004.Read More
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2300$10,000+10 - 49 employeesPalo Alto, CARead More
OrbitLift is an e-commerce consulting company located in Palo Alto, Calif. with additional offices in London and Odessa, Ukraine. Founded in 2014, they currently employ a team of 4 that specialize in e-commerce development, web design, UX/UI design, and more.
Clients
Men's Wearhouse, a chain of American's men dress clothes retailers in the United StatesIndustries
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2301Undisclosed2 - 9 employeesPlymouth, MARead More
Established in 2012, Senior Living Smart is a SEO company. In Plymouth, Massachusetts, their small team provides search engine optimization, web design, marketing strategy, other marketing, and more.
Industries
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2302$1,000+2 - 9 employeesDenver, COBoulder SEO Marketing is a Denver, Colorado-based SEO services firm. They provide Search Engine Optimization and Digital Strategy and were founded in 2009.Read More
Industries
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2303Undisclosed2 - 9 employeesNew York, NYHeadquartered in New York, New York, Galileo Tech Media is a SEO agency. Their services include Search Engine Optimization and Content Marketing.Read More
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2304Undisclosed10 - 49 employeesSan Diego, CASmall web design agency Cravo Marketing, is in San Diego, California. The team offers Web Design and Email Marketing.Read More
Industries
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2305$5,000+250 - 999 employeesNew York, NYRead More
Ninja Promo is a New York, New York-based social media marketing company. The company specializes in Social Media Marketing, Mobile & App Marketing, Other Digital Marketing, Advertising, and more and is midsize.The company was established in 2017.
Clients
IqoniqIndustries
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2306Undisclosed2 - 9 employeesHillsborough Township, NJIn Hillsborough Township, New Jersey, Scinorx Technlogies Inc. Is a branding company. The small team specializes in branding, search engine optimization, pay per click, web design, and more and was launched in 2017.Read More
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2307Undisclosed10 - 49 employeesHurricane, UTProfitto Marketing, a social media marketing company, was launched in 2023. Their small team is in Hurricane, Utah. The firm focuses on social media marketing, search engine optimization, pay per click, digital strategy, and more.Read More
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2308$1,000+10 - 49 employeesNew York, NYSocial media marketing company and content marketing company Crystal Method is based in New York, New York and Sofia, Bulgaria. The small agency was established in 2016. Their team specializes in social media marketing and content marketing.Read More
Industries
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2309$1,000+250 - 999 employeesLos Angeles, CASpark Digital, a SEO agency, was established in 2009. Their midsize team is located in Los Angeles, California; New York, New York; Dallas, Texas and Seattle, Washington and provides search engine optimization, e-commerce development, social media marketing, email marketing, and more.Read More
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2310$1,000+2 - 9 employeesMonterey, CASEO Dude is a SEO agency. The team offers Search Engine Optimization, and the firm is located in Monterey, California.Read More
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