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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1531$1,000+2 - 9 employeesAtlanta, GAWebStuffGuy.com is an Atlanta, Georgia-based web design company. The agency offers Web Design, Search Engine Optimization, Pay Per Click, Social Media Marketing, and more and is small.The agency was launched in 2007.Read More
Clients
SalonistIndustries
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1532$1,000+2 - 9 employeesMercersburg, PARead More
Pendragon Consulting, LLC is a digital marketing agency based in Crownsville, Md. The agency, founded in 2019, has a team of less than ten that provides content marketing, SEO, social media marketing, and advertising services. Pendragon Consulting serves small companies in various industries.
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EGA Process ServingIndustries
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1533$1,000+10 - 49 employeesWestwego, LAFounded in 2023, Shepherd Web Design & Digital Marketing is a SEO agency. The agency specializes in Search Engine Optimization, Web Design, and Pay Per Click and has a small team. The agency is based in Westwego, Louisiana.Read More
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1534$5,000+10 - 49 employeesNaples, FLDragon Horse Agency is a social media marketing firm launched in 2015. The agency specializes in Social Media Marketing and Digital Strategy, and is small.Read More
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1535$1,000+2 - 9 employeesClover, SCRead More
Digital Marketing On-Ramp is a digital marketing agency founded in 2020 in Lake Wylie, S.C. With a compact team of fewer than 10 employees, they provide SEO, digital strategy, social media marketing, and more to small business clients.
Clients
Vision Office Systems, Inc.Industries
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1536$25,000+50 - 249 employeesHouston, TXRead More
Adcetera is a creative firm based in Houston, Tex. Founded in 1982, their team of around 98 employees provides advertising, branding, and media planning services.
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HPIndustries
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1537$5,000+10 - 49 employeesLafayette, LARead More
Founded in 1998, Firefly Marketing Solutions, LLC is a marketing company based in Lafayette, La. Their team specializes in a variety of services including brand messaging, print design, and SEO.
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Acadian CompaniesIndustries
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1538$50,000+10 - 49 employeesFrederick, MDHeadquartered in Frederick, Maryland, New North is a small Digital Strategy company. They specialize in Digital Strategy, Content Marketing, Web Design, Search Engine Optimization, and more and were established in 2008.Read More
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Thermo Fisher ScientificIndustries
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1539$1,000+2 - 9 employeesToledo, OHRead More
Launched in 2009, Easy Street Social is a social media marketing agency. Their small team is based in Toledo, Ohio. Their services include Social Media Marketing, Content Marketing, and Search Engine Optimization.
Clients
DaCapo Coffee Novotney Lawn Care Sew Digg This Citizens of Hope ToledoIndustries
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1540$1,000+2 - 9 employeesTaylor, TXRead More
NetUplift is a small SEO services firm established in 2020. Their services include search engine optimization, web design, web development, e-commerce development, and more. The firm is located in Hutto, Texas.
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1541$5,000+10 - 49 employeesMiami, FLBranding company HKO Agency was launched in 2019. They are based in Miami, Florida; Asunción, Paraguay and Las Condes, Chile and have a small team. Their services include Branding, Social Media Marketing, Email Marketing, Search Engine Optimization, and more.Read More
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1542$5,000+2 - 9 employeesNashville, TNRead More
Based in Nashville, Tenn., Cinnamon Entertainment Group is a digital marketing firm of fewer than 10 employees. They offer digital strategy, email marketing, and SEO services, specializing in the arts, media, and entertainment industry. They were founded in 1998.
Clients
LeQuireGallery.comIndustries
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1543$5,000+2 - 9 employeesDixon, CARead More
Small digital strategy company SEO'D Digital Marketing, is headquartered in Dixon, California. Established in 2019, the team specializes in digital strategy, content marketing, search engine optimization, social media marketing, and more.
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1544$5,000+2 - 9 employeesChicago, ILIn Chicago, Illinois, Mightybytes is a small website development firm. Founded in 1998, the team focuses on Web Development, Other Digital Marketing, UX/UI Design, Search Engine Optimization, and more.Read More
Clients
AllstateIndustries
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1545Undisclosed2 - 9 employeesSeattle, WARead More
Perception Builder is a small conversion optimization company in Seattle, Washington. Established in 2011, the team focuses on conversion optimization, search engine optimization, ux/ui design, and web development.
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1546$5,000+2 - 9 employeesLa Palma, CARead More
Skyhound Internet is a web design and development firm located in La Palma, Calif. Founded in 1998, Skyhound Internet's small team of 9 employees has over two decades of experience in web development and design. The firm also offers e-commerce development services to its clients. Skyhound Internet primarily works with small and mid-market sized clients from the nonprofit, business services, and e-commerce industries.
Clients
GoodwillIndustries
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1547$1,000+2 - 9 employeesMiami, FLWeb design agency Pand'Or Digital was established in 2019. They are in Miami, Florida and have a small team. Pand'Or Digital focuses on Web Design, Search Engine Optimization, E-Commerce Development, Logo, and more.Read More
Industries
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1548$1,000+10 - 49 employeesNew York, NYLaunched in 2021, improveFX is a SEO services firm. The small team offers Search Engine Optimization, Marketing Strategy, Social Media Marketing, and Pay Per Click. The firm is based in New Delhi, India; New Delhi, India; New York, New York and Dallas, Texas.Read More
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1549$1,000+2 - 9 employeesAllen, TXRead More
Total Advertise is a web design agency in Allen, Texas. The small team offers web design, search engine optimization, and other digital marketing and was established in 2020.
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1550$1,000+2 - 9 employeesCharlotte, NCRead More
BartX Digital is a Charlotte, North Carolina-based web design agency. The small agency was established in 2017. Their team provides web design, search engine optimization, and digital strategy.
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1551$5,000+2 - 9 employeesHarker Heights, TXRead More
Revolution Web Studios is a small Harker Heights, Texas-based web design agency. Founded in 2016, the team offers web design, search engine optimization, and social media marketing.
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1552Undisclosed2 - 9 employeesPortland, ORRead More
Eclipse + DDG is a web design and development agency founded in 2000 and located in Portland, Ore. The team of about 10 specializes in web design and development, but also offers other services, like mobile app development and UX/UI design. Many of Eclipse + DDG's clients are small businesses.
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1553$10,000+2 - 9 employeesLos Angeles, CARead More
Impactful Agency is a visual design & marketing agency founded in 2019 in Los Angeles with no more than 10 employees. They offer SEO, web design, and web development solutions to clients in the fields of advertising and business services.
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DisneyIndustries
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1554$1,000+2 - 9 employeesDenver, CORead More
Global Social Media Marketing is a multilingual marketing and education technology training company headquartered in Denver, Colo. Founded in 2011, they have a team of about 7 employees that offers social media marketing, SEO, and corporate training services.
Clients
Law Offices of Manuel SolisIndustries
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1555Undisclosed2 - 9 employeesConcord, CAGrowth Copywriting is a small digital strategy company in Concord, California. They focus on digital strategy, content marketing, affiliate marketing, search engine optimization, and more and were launched in 2021.Read More
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1556$5,000+2 - 9 employeesSurprise, AZSugarFree Designs, a web design company, is based in Surprise, Arizona. Established in 2015, the small team offers Web Design, Web Development, Low/No Code Development, Social Media Marketing, and more.Read More
Clients
Integrated Medical Services (IMS)Industries
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1557$1,000+2 - 9 employeesSacramento, CARead More
LeadChimp is a marketing and advertising agency founded in Sacramento, Calif. with over two members. Founded in 2016, they are experts in social media marketing, PPC ads, and SEO services for small and medium-sized businesses in the field of advertising.
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Esthetic Inknglow LLCIndustries
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1558$1,000+10 - 49 employeesSomerville, NJRead More
Three Summers Creative is a creative marketing agency based in Somerville, N.J. The agency, founded in 2008, has a team of around ten that provides marketing strategy, video production, branding, social media marketing, and web design services. Three Summers Creative serves mid-market and other-sized companies in various industries.
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VerizonIndustries
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1559$1,000+2 - 9 employeesArnold, MORead More
Window Treatment Marketing Pros is an SEO firm headquartered in Arnold, Mo. Founded in 2018, they have a team of around 5 employees. Their main focus lines are SEO, digital strategy, and web design.
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Sunshine DraperyIndustries
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1560$5,000+10 - 49 employeesCharlotte, NCRead More
E-dreamz, Inc. is a web development and SEO agency located in Charlotte, N.C. Founded in 1999, the team of about 13 employees that provide web development, web design, and e-commerce development services to mostly midmarket firms and small businesses in the healthcare, e-commerce, and automotive industries amongst others.
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OrthoCarolinaIndustries
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