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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931$10,000+10 - 49 employeesFarmers Branch, TXRead More
Miller Ad Agency is a Dallas-based marketing agency that was founded in 1984. With over 20 employees on staff, the team specializes in branding, advertising, digital strategy, social media marketing, and video production.
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M&M MarsIndustries
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932$1,000+2 - 9 employeesQuincy, MARead More
Fuelviews, a PPC agency, is based in Quincy, Massachusetts. They focus on pay per click, search engine optimization, and web design and were launched in 2017.
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Reign WealthIndustries
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933$5,000+2 - 9 employeesMonroe, WARead More
Efinitytech is a web design company located in Monroe, Wash. Founded in 1998, Efinitytech's team of around 5 employees specializes in web design, web development, and ecommerce development. Efinitytech's clients are primarily small businesses in the ecommerce, real estate, and consumer product spaces.
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Safe ConsultingIndustries
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934$1,000+2 - 9 employeesSarasota, FLFortress SEO is a SEO company located in Sarasota, Florida. The small team offers search engine optimization. The company was established in 2023.Read More
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935$1,000+2 - 9 employeesExcelsior, MNRead More
3plains is a marketing agency based in Shakopee, Minn., that was founded in 2006. 3plains' team of five specializes in web design, SEO, content marketing, PPC, and email marketing services for clients in the hunting and fishing industries.
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Big Rim OutfittersIndustries
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936$5,000+2 - 9 employeesCumming, GARead More
Headquartered in Cumming, Georgia and Chicago, Illinois, Bandicoot Marketing is a web design agency. The small team provides Web Design, Web Development, Mobile App Development, Digital Strategy, and more and was launched in 2009.
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937Undisclosed10 - 49 employeesSacramento, CARead More
Post Modern Marketing is a marketing and web design company based in Sacramento, CA, with offices in San Diego, California, that was established in 2010. Their team of 11 employees offers web design, web development, and SEO services.
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938$1,000+10 - 49 employeesNew York, NYWEB CARROTS is a SEO agency founded in 2024. The agency specializes in Search Engine Optimization and Market Research and has a small team. The agency is located in New York, New York.Read More
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939$1,000+2 - 9 employeesHowell Township, NJRead More
Founded in 1999, givemeservice.com is a web design company. Their small team is in Belmar, New Jersey. Their services include web design, content marketing, and search engine optimization.
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940Undisclosed10 - 49 employeesMount Pleasant, SCRead More
Mr. Marketing SEO is a digital marketing agency based in Mount Pleasant, SC with offices in the Philippines and Bangladesh. Founded in 2011, they have a team of about 20 that provide SEO, PPC, social media marketing, and conversion optimization services for mainly small businesses in the Charleston area.
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HealthyWayIndustries
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941Undisclosed10 - 49 employeesEphrata, PARead More
WebTek is a web design agency based in Ephrata, Pa. Founded in 1999, their team of over 10 mostly serves small businesses. Services include web development and design as well as search engine optimization.
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Oregon DairyIndustries
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942$5,000+10 - 49 employeesHouston, TXRead More
Since its founding in 2010, Blue Sky Marketing has served business clients in the real estate, medical, consumer products, and business services industries, providing guidance on online marketing and strategy. The team of 13 is based in Houston. They specialize in web design, SEO, digital strategy, advertising, and branding.
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VitalPetIndustries
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943$1,000+2 - 9 employeesSacramento, CARead More
E. Curtis Designs is a web development company founded in 2002 and located in Sacramento, Calif. With a team of fewer than 10 employees, they offer web development, SEO, social media marketing, web design, and graphic design services. Their clientele includes small businesses in the business services, financial services, and health care and medical industries.
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Lafitte Music CenterIndustries
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944$1,000+2 - 9 employeesSeattle, WAEstablished in 2017, Clarity Online is a SEO company. They are in Seattle, Washington and have a small team. Their services include Search Engine Optimization, Web Development, Pay Per Click, and Web Design.Read More
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Lake Washington Windows & DoorsIndustries
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945$1,000+2 - 9 employeesNew York, NYRead More
Lasting Trend is a digital marketing agency that was established in 2017 in New York. The team of about five employees does SEO, content marketing, and marketing strategy. They primarily work with small businesses in the business services and legal industries.
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Law Office of Yuriy MoshesIndustries
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946$1,000+2 - 9 employeesTulsa, OKRead More
Direct Allied Agency is a marketing agency based in Tahlequah, Okla. Since 2015, their team of fewer than 10 works mainly with small businesses. They specialize in SEO, web design, and branding.
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Grimes Chiropractic CultivIndustries
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947$5,000+10 - 49 employeesNovato, CARead More
Alaniz is a marketing company based just outside San Francisco in Novato, CA. They were founded in 2008 with the goal of helping businesses navigate the choppy waters of the digital ocean, and today fulfill this ideal with transparency, sound strategy, and marketing expertise. Their team of 11 provide services like advertising, web design, SEO, social media, PR, branding, and content marketing.
Clients
Topcon Positioning Systems,Industries
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948$5,000+2 - 9 employeesSanta Monica, CARead More
310 Creative Inc. is a Santa Monica, Calif.-based marketing agency. Founded in 2003, their team of fewer than 10 offers marketing strategy, web design, digital strategy, and conversion optimization services.
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Universal MusicIndustries
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949$1,000+2 - 9 employeesRobbinsville Township, NJRead More
Big Fin Solutions is a marketing services and consulting company Robbinsville, N.J. Founded in 2008, they comprise between two and nine employees experienced with SEO, SEM, SMM, and website design. They work with small businesses and Fortune 1000 companies.
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Munich ReIndustries
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950$5,000+2 - 9 employeesNorth Andover, MARead More
Compete Now is a website design and marketing company headquartered in Beverly, Mass. The company was founded in 2009, and their team of 5 people mostly provide web design services. They also provide PPC, email marketing, and SEO services.
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HPIIndustries
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951Undisclosed10 - 49 employeesRed Bank, NJRead More
Content Development Pros is a content production company based in Red Bank, N.J. and founded in 2008. Their team of five employees specializes in content marketing, SEO, and video production. Their services include blog writing, press releases, and web design.
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GCPFund.comIndustries
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952$5,000+2 - 9 employeesBurlington, MARead More
VRG Web Design is a web agency based in Burlington, Mass. with more than two members. Founded in 2014, they offer web design, social media marketing, and SEO solutions for small businesses.
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Green Maids CleaningIndustries
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953$1,000+10 - 49 employeesAustin, TXTekzoTech is a small software development firm located in. They offer custom software development, web development, mobile app development, e-commerce development, and more and were founded in 2023.Read More
Clients
Suleiman Noor, Netherlands (Brand Name: ArtbyMaudsch) Lars Hauwert, Netherlands (Manage 15+ Etsy, Faire, Fb Marketplace, Wayfair Accounts) Rachel Linn, United States (Brand Name: OhMyDarlingPartyCo) Aran Mahtani, United States (Brand Name: ZoeyReedDesigns)Industries
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954$1,000+10 - 49 employeesGlendale, CASEO services firm DWI was launched in 2020. They are located in Yerevan, Armenia and Glendale, California and have a small team. DWI offers Search Engine Optimization and Web Development.Read More
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955$25,000+10 - 49 employeesOakland, CAMangrove Web is a small website development firm. The Oakland, California-based company was established in 2009. Their team provides Web Development, Web Design, Branding, Content Marketing, and more.Read More
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Mighty NetworksIndustries
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956$5,000+10 - 49 employeesDallas, TXRead More
JSL Marketing & Web Design is a digital agency based in Dallas, Texas and founded in 2011. The small team of fewer than 10 specializes in web design services, but also provides search engine optimization and pay-per-click marketing. Most of JSL's clients are small and midmarket businesses.
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957$5,000+10 - 49 employeesTampa, FLRead More
Sparxoo is an integrated digital marketing agency that specializes in web design and branding services for companies looking to expand in the digital marketplace. Based in Tampa, Fla. with a team of around 30 employees, Sparxoo also works to provide SEO, social media marketing, digital strategy, and PR, among other services.
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Tech DataIndustries
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958$10,000+10 - 49 employeesLafayette, LARead More
Bizzuka, Inc. is a digital marketing agency founded in 2000. Headquartered in Lafayette, La., they have a team of over 10 employees. They provide web design, social media marketing, and SEO services to clients in industries such as energy and natural resources and government.
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C&C TechnologiesIndustries
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959$5,000+2 - 9 employeesChicago, ILRead More
Matchnode is a Chicago-based digital marketing firm of 3 employees. Since 2013, they have specialized in advertising, digital strategy, and conversion optimization. They serve small and midmarket businesses in the education, financial, retail, and consumer products industries.
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- New Balance ChicagoIndustries
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960$5,000+10 - 49 employeesAventura, FLThe Social Formula, a small branding agency, is located in Beograd, Serbia; Aventura, Florida and Great Neck, New York. Established in 2016, the team offers branding, marketing strategy, social media marketing, search engine optimization, and more.Read More
Industries
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