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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241$5,000+10 - 49 employeesWalnut Creek, CARead More
Slam Media Lab is a small Walnut Creek, California-based SEO services firm. Their services include search engine optimization, content marketing, and web design.
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242$1,000+2 - 9 employeesAustin, TXMotoza is a small PPC company. They provide Pay Per Click, Search Engine Optimization, and Content Marketing and were founded in 2011.Read More
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MitratechIndustries
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243$5,000+10 - 49 employeesLos Angeles, CARead More
Falcon Marketing is a marketing and advertising agency based in Los Angeles. Founded in 2012, their team of around 15 employees specializes in SEO, web design, and mobile app development.
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BodnoIndustries
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244$10,000+10 - 49 employeesAnn Arbor, MIRead More
Pay per click agency Pure Visibility was founded in 2005. The agency focuses on pay per click, search engine optimization, content marketing, digital strategy, and more and has a small team.
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Windsor Communities Johnson and Johnson Stellantis YazakiIndustries
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245$1,000+2 - 9 employeesSan Francisco, CARead More
EnlightWorks, a web design company, was founded in 2016. Their small team is located in Benicia, California; San Francisco, California; Portland, Oregon and Seattle, Washington and offers Web Design, Search Engine Optimization, and Web Development.
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Marin Housing AuthorityIndustries
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246$5,000+10 - 49 employeesDublin, OHRead More
SEO services firm ForeFront Web was launched in 2001. Their small team is located in Dublin, Ohio. Their services include Search Engine Optimization, Web Design, and Digital Strategy.
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247$5,000+10 - 49 employeesVernon Hills, ILRead More
Perfect Search Media is a Chicago-based digital marketing agency. They specialize in paid search and social media advertising, SEO, remarketing, display, UX, design, and content. Perfect Search is a results-driven, remote company with teammates on every coast. They build custom strategies for clients across multiple industries, including education, software, associations, retail, and more.
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ACGI SoftwareIndustries
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248$25,000+10 - 49 employeesAlpharetta, GARead More
The Creative Momentum is a creative agency in Roswell, Ga, that was founded in 2012. The Creative Momentum's team of 15 employees provides web design, web development, and conversion optimization services for clients ranging from entrepreneurs to enterprises.
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HumanaIndustries
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249$5,000+10 - 49 employeesLos Angeles, CARead More
Social media marketing agency Thought Catalog Agency is headquartered in Los Angeles, California and Brooklyn, New York. The small agency was launched in 2010. Their services include Social Media Marketing, Content Marketing, Search Engine Optimization, Digital Strategy, and more.
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250$5,000+50 - 249 employeesBinghamton, NYWeb design agency Freshy was established in 2011. The agency focuses on Web Design, Web Development, and Search Engine Optimization and has a midsize team.Read More
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United Way Forbes John Hopkins University State of PennsylvaniaIndustries
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251$50,000+10 - 49 employeesSan Francisco, CARead More
RSO Consulting is a small pay per click agency in San Francisco, California. They specialize in Pay Per Click, Search Engine Optimization, Social Media Marketing, Conversion Optimization, and more and were founded in 2006.
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Adobe Alsco Uniforms ADLINK Technology Inc. La Scuola International SchoolIndustries
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252$5,000+50 - 249 employeesIrvine, CADirective is a midsize PPC agency. They specialize in Pay Per Click, Demand Generation Marketing, Content Marketing, Search Engine Optimization, and more and were founded in 2014.Read More
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Betterment Samsung SDS Sendoso GongIndustries
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253$1,000+50 - 249 employeesMadison, CTRead More
Zero Gravity Marketing is a midsize Marketing Strategy company in Madison, Connecticut. Founded in 2013, the team focuses on Marketing Strategy, Social Media Marketing, Search Engine Optimization, Pay Per Click, and more.
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Clean Cut LandscapingIndustries
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254$10,000+50 - 249 employeesBoise, IDRead More
VELOX Media is an ROI-modeled digital marketing agency based in Boise, Idaho. It was founded in 2004 and now has a team of 20 employees. VELOX Media provides mostly SEO, PPC, digital strategy, conversion optimization, and content marketing services.
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ReebokIndustries
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255$5,000+10 - 49 employeesMcLean, VAProperExpression is a CRM consulting and SI company. Launched in 2018, the firm is in Rockville, Maryland; Bethesda, Maryland and McLean, Virginia. The small team specializes in CRM consulting and SI, Advertising, Digital Strategy, Content Marketing, and more.Read More
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256$1,000+10 - 49 employeesLancaster, PARead More
Web Talent Marketing, a SEO company, was established in 2005. The small Lancaster, Pennsylvania-based team provides search engine optimization, pay per click, content marketing, web development, and more.
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257$5,000+2 - 9 employeesMount Pleasant, SCRead More
2 Visions is a small business consulting company. The Mount Pleasant, South Carolina-based firm was founded in 2017. Their services include business consulting, digital strategy, and marketing strategy.
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KayIndustries
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258$25,000+50 - 249 employeesPortland, ORFounded in 2008, Watson Creative is a midsize branding company. Their team offers Branding, Marketing Strategy, Sports Marketing, Web Design, and more. The firm is located in Portland, Oregon; Seattle, Washington; Sausalito, California and Bend, Oregon.Read More
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Lego Nike Disney General ElectricIndustries
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259$1,000+50 - 249 employeesScottsdale, AZRead More
Located in Scottsdale, Arizona, Elevato Digital is a software development firm. The midsize agency was founded in 1986. Their team provides custom software development, digital strategy, social media marketing, content marketing, and more.
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260$1,000+10 - 49 employeesThousand Oaks, CARead More
SeoTuners is an SEO company based in Thousand Oaks, Calif. Founded in 2009, this company has 14 employees. SeoTuners exclusively deals in SEO services for small to mid-sized businesses.
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24HourPayrollIndustries
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261$10,000+10 - 49 employeesBloomington, MNRead More
August Ash is a small web development company based in Bloomington, Minnesota. Launched in 1999, the team provides Web Development, Web Design, Digital Strategy, Search Engine Optimization, and more.
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3MIndustries
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262$25,000+10 - 49 employeesYorkville, ILRead More
Founded in 2009, Idea Marketing Group is a web design agency located just outside Chicago in Yorkville, IL. Clients in the education, healthcare, and food industries come to Idea Marketing for their prowess in custom web design and development and online marketing. The team of fewer than 15 employees is skilled in web and mobile design, SEO, UI/UX design, content development, social media, and email marketing.
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CarmexIndustries
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263$1,000+10 - 49 employeesBoston, MATorro Media is a small SEO services firm. They specialize in Search Engine Optimization, Pay Per Click, Web Design, Social Media Marketing, and more and were established in 2018. The firm is located in Boston, Massachusetts and Wilmington, Massachusetts.Read More
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264$1,000+2 - 9 employeesBaltimore, MDRead More
Dragonfly Digital Marketing is a content marketing, SEO, and PPC firm based in Baltimore, Md. Founded in 1997, their team of less than 10 serves clients in the education and business services sectors. Services include content development, link earning, Facebook advertising, and Google Ads.
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Macrogen LabIndustries
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265$50,000+10 - 49 employeesNew York, NY9Sail is a small SEO company. Headquartered in West Islip, New York; Fairfield, New Jersey and New York, New York, the agency was launched in 2015. Their services include Search Engine Optimization, Pay Per Click, and Public Relations.Read More
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266$1,000+10 - 49 employeesUtica, MIRead More
Momentum is a small business marketing agency located in Clinton Township, Mich. Founded in 2010, Momentum's team of around 10 employees focuses on SEO, web design, and PPC. Through its partnership with Momentum, the manufacturing client received positive feedback from customers and attracted increased website traffic.
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Roura Material HandlingIndustries
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267$1,000+10 - 49 employeesSan Francisco, CARead More
Search Nurture is a full-stack digital marketing agency headquartered in Oakland, California. Founded in 2017, their team of approximately 17 employees serves clients of all sizes, primarily in the business services and retail sectors. Their specialties are SEO, PPC, and digital advertising.
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JergensIndustries
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268$10,000+10 - 49 employeesChicago, ILRead More
Founded in 2006, Logical Media Group is a full-service digital marketing agency crafting digital experiences for people and companies to transact, connect, and explore. The Chicago-based team, whose original core competency was in generating qualified website traffic through search engine marketing, with a specialization in PPC and SEO, now has specific teams tailored towards other online channels such as Amazon Advertising, social media marketing, email marketing, display advertising, and conversion rate optimization.
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Vienna BeefIndustries
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269$10,000+50 - 249 employeesCleveland, OHThunder::tech, an Advertising company, is based in Cleveland, Ohio; Detroit, Michigan and Chicago, Illinois. The midsize company was established in 1999. Their team provides Advertising, Branding, Marketing Strategy, Social Media Marketing, and more.Read More
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Destination Cleveland Palmer Holland PSSIndustries
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270$10,000+50 - 249 employeesDenver, CORead More
Located in Denver, CO, Booyah Advertising is a full-service digital agency. Since 2001, the team of 100+ has helped companies with pay-per-click advertising (PPC), social media marketing, search engine optimization (SEO), digital strategy, and video production.
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Western UnionIndustries
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