Top 100 SEO Companies in the United States

WebStuffGuy.com is a web design company headquartered in Atlanta. The company, founded in 2007, has a small team of 3 people who specialize in SEO and web design. They have worked exclusively with small businesses that are mainly in the legal industry. 

SugarFree Designs is a design firm founded in 2015 with fewer than 10 employees. They offer web design, SEO, and graphic design solutions from their office in Pheonix. They mainly work with small and mid-market firms across various fields.

Miles Technologies is an IT and software firm founded in 1997 and headquartered in Moorestown, N.J. With an additional office in Philadelphia, they operate with a team of over 300 employees to provide various services, including custom software development, mobile app development, and cloud consulting and SI. Their clientele consists of small, midmarket, and enterprise companies within the business, financial, or health care industries. 
 

WILL+WAY LLC, an advertising company, was established in 2017. The company specializes in advertising, branding, public relations, marketing strategy, and more and has a small team.

Nick the Marketer is a full-service, leads-generation-focused digital ads agency based in Birmingham, Ala. The agency, founded ub 2018, has a team of less than ten that provides SEO, PPC, web design, and social media marketing services to small businesses.

Headquartered in San Diego, California, Client Catch is a PPC agency. Launched in 2021, the small team focuses on pay per click, social media marketing, and search engine optimization.

Small Business LIFT (Marketing & Strategy), a SEO agency, is headquartered in Katy, Texas. They specialize in search engine optimization, marketing strategy, digital strategy, market research, and more and were established in 2016.

Reibar Marketing is a digital marketing company founded in 2018 with more than two employees. They offer content marketing, digital strategy, and SEO solutions from their office in Nashville, Tenn. They work with small businesses in the field of real estate.

In business since 1999, Woodrow Design is a digital design and marketing agency based in Bend, Oregon. Their services include web design, digital strategy, and branding. They work with small businesses in various industries.

Avenue 25 is a full-service creative agency with a special focus on web design, web development, SEO, graphic design, and digital strategy. The small team of about 6 employees is based in Phoenix, AZ and has been around for nearly three decades – since 1991.

Founded in 2017, Ecommerce Intelligence is an Ecommerce Marketing company. The small Austin, Texas-based team focuses on Ecommerce Marketing, Email Marketing, and Search Engine Optimization.

Amplitude Digital is an advertising company. They are headquartered in Los Angeles, California and have a small team that focuses on advertising, social media marketing, conversion optimization, search engine optimization, and more. The firm was founded in 2004.

Lea Digital Solutions is a small social media marketing firm headquartered in Durham, North Carolina. Launched in 2021, the team focuses on social media marketing, search engine optimization, branding, digital strategy, and more.

Rezolutions Design is a full-service digital agency headquartered in Aventura, Florida. Founded in 2013, their team of approximately 8 professionals primarily serves small to mid-sized businesses in the retail and consumer goods sectors. Their specialties include web development and design, SEO, and e-commerce development.

Lyft SEO was founded in 2013 and has nearly ten employees. Located in Springfield, Ill., they provide search engine optimization, web design, and social media marketing services.

Propellant Media is a digital agency founded in 2015. Based in Atlanta, the 13-person team specializes in PPC, advertising, and SEO. They primarily serve clients in the automotive, advertising & marketing, retail, real estate, and education industries. 

Izell Marketing Group, LLC is a digital marketing company located in Chattanooga, Tenn. Since their founding in 2016, they have provided advertising, digital strategy, and social media marketing services. They have about 6 employees.

WeAdvertiseYourBusiness is a pay per click agency based in Austin, Texas. They offer pay per click, search engine optimization, social media marketing, and advertising and were launched in 2017.

Content marketing company Two Wolves Creative is based in Vancouver, Washington. Founded in 2018, the small team offers content marketing, graphic design, logo, search engine optimization, and more.

Thrive Marketing Consultants is a small Hopkins, Minnesota-based SEO company. Their services include search engine optimization, pay per click, other digital marketing, and conversion optimization.

2nd Line Marketing is a web design agency founded in 2013. Their small team is located in New Orleans, Louisiana and Carrollton, Georgia. The company provides web design, search engine optimization, social media marketing, pay per click, and more.

Magnet Digital LLC is a digital marketing company founded in 2017. They're based in Greensboro, N.C. and have a team of around 10 employees. Their services include social media marketing, SEO, PPC, and digital strategy for small businesses. 

In Kihei, Hawaii, Nick Ponte Marketing is a PPC company. The small agency was founded in 2017. Their services include pay per click, search engine optimization, web design, social media marketing, and more.

Somnu Medias is a social media marketing company located in Laguna Beach, California and Salt Lake City, Utah. Founded in 2018, the small team specializes in social media marketing, branding, video production, marketing strategy, and more.

Founded in 2009, Gravity Junction is based in Gainseville, Ga. Their team of over 10 offers digital marketing, SEO, and web design services, as well as mobile app, web, and custom software development. They primarily serve small businesses in industries such as consumer products, retail, and e-commerce.

KAT is a Chicago-based marketing agency founded in 2020. With a team of more than 10 experts, they deliver SEO solutions, PPC ads, and social media marketing solutions for small businesses in the industries of legal services, e-commerce, and health care.
 

Silvernail Web Design is a WordPress digital marketing agency located in South Bound Brook, N.J. Founded in 2009, they employ three staff experienced with custom WordPress design, SEO, content marketing, and SMM. They work with small, midmarket and global companies, particularly in business services, healthcare, education, and consumer products.

Stella Rising is a marketing and media agency focused on driving revenue and profitability for rising star brands and service companies in the consumer products space. The agency and its award-winning team of 60+, mainly located in New York and Connecticut, leverage proprietary market research and analysis tools to solve today’s business challenges. Well-versed in eCommerce, marketplaces, and brick-and-mortar retail, Stella Rising navigates clients through all phases of growth.

SEO services firm Rhema Marketing, LLC is located in Philadelphia, Pennsylvania. The small firm was established in 2009. Their services include search engine optimization, content marketing, other digital marketing, digital strategy, and 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.