Top 100 SEO Companies in the United States

Moral SEO is an SEO agency founded in 2019 with no more than 50 employees. They provide SEO solutions from their office in Sheridan, Wyo. They work with clients in the industries of e-commerce, dental, and business services.

Founded in 2014, t/hawk digital is a small social media marketing firm in Ridgefield, Connecticut and Miami, Florida. Their services include social media marketing, search engine optimization, pay per click, web development, and more.

Vale Creative , a SEO company, is in Crozet, Virginia. The small company was established in 2019. Their services include search engine optimization, digital strategy, content marketing, and pay per click.

Founded in 2005, Go Fish Digital is a marketing and advertising agency that offers SEO, content marketing, and PPC services to their enterprise, mid-market, and small business clients in the education, hospitality, and business services industries. Their 50 employees are based out of offices in Raleigh, N.C. 

BellaVix is a marketing and growth agency based in Cary, N.C. with no more than 10 professionals. They have provided business consulting, PPC, and SEO solutions to various clients since their founding in 2018. They mainly work with clients in the fields of advertising and business services.

Main Street ROI is a digital marketing agency located in New York. Founded in 2010 and with over 20 members on staff, Main Street ROI offers SEO, PPC, and web design services, helping small businesses create successful digital marketing campaigns.

The Media Captain is a SEO, web design, and PPC firm based in Columbus, Ohio. Founded in 2010, their team of 35 serves clients in the advertising, arts, and business services sectors. Services include SEO, social media, and digital advertising.

Fair Marketing, a pay per click agency, was launched in 2005. The small Spring, Texas-based team focuses on pay per click, social media marketing, search engine optimization, conversion optimization, and more.

Headquartered in Portland, Oregon, BrillianceNW is a small custom software development firm. Founded in 2020, the team specializes in custom software development, web development, web design, digital strategy, and more.

Rotate Digital is a SEO services firm. They focus on search engine optimization, web development, and other digital marketing and were founded in 2017. Their small team is Mesa, Arizona-based.

SiO Digital is an inbound marketing agency that was founded in 2015. They are headquartered in San Diego and have an office in Los Angeles. They currently have 14 employees and specialize in content marketing, SEO, and advertising. 

North Star Inbound is a content marketing, SEO, and digital PR agency located in Austin, Texas. They have about 15 team members. Since 2015, they have provided content marketing and SEO services. Primarily, their clients are midmarket firms and small businesses in business services, education, and consumer products and services.

Jordan Marketing Consultants is a SEO services firm and web design agency. They are headquartered in Houston, Texas and have a small team that provides search engine optimization and web design. The agency was launched in 2017.

Plaudit Design is a full-service digital agency that was founded in 1998. With offices in both Saint Paul, Minn. and New York, Plaudit Design has a team of 12 employees that specializes in web design and development, digital strategy, and SEO. 

Founded in 2011, Ciphers Digital is an SEO and digital marketing firm based in Gilbert, Ariz. They have a tight-knit team of fewer than ten employees that work with small business clients. 

Since 1998, CommonMind has specialized in Google AdWords and analytics in New York. The search engine marketing company and its less than 10 employees help companies by managing search traffic and improving digital marketing campaigns.

PX Media is a boutique marketing firm based in Pasadena, Calif., with satellite offices in Los Angeles and San Diego, Calif. Founded in 2001, PX Media has fewer than 5 employees. The firm specializes in web development and SEO services.

Zero Gravity Marketing is a full-service marketing agency located in Madison, Conn. Founded in 2013, they have 55 employees specializing in digital marketing, SEO, PPC campaign management, website design, email marketing, brand development, and social media. They work with clients in advertising, consumer products, hospitality, arts and entertainment, education, IT, and automotive.

Onely, founded in 2019, is a small SEO agency based out of Wroclaw, Poland. Their team of roughly 50 employees who work with clients to develop authority and drive results using SEO best practices.

C7 Creative is a development firm based in Jacksonville, Florida. Their services include mobile app development, web design, and video production. Established in 2009, the 10-person team works primarily with small and midmarket businesses.

Camberlion is an SEO and digital marketing firm founded in Melbourne, Fla. in 2019 with over two experts. They provide social media marketing, web design, and SEO solutions for small and mid-market firms in the fields of manufacturing, dental, and e-commerce services.

CSTMR is a digital marketing firm that is located in Austin, Texas. The team of about 6 employees has been specializing in web design and development since the firm was founded in 2014. CSTMR also offers UI/UX design services to its clients.  

Signa Marketing is a digital agency in Phoenix, Ariz. Founded in 2013, Signa Marketing's team of around 10 specializes in SEO, PPC, and digital strategy, primarily with small and midmarket businesses in media and entertainment.

One Thing Marketing is a marketing agency based in Louisville, Ky. and founded in 2011. Their team of six employees specializes in SEO, web design, and content marketing.

RxMedia, a SEO agency, is in Portland, Oregon. The small agency was launched in 2018. Their services include search engine optimization, content marketing, pay per click, social media marketing, and more.

Performance Driven Marketing is an internet marketing company from Pleasant View, Utah. Founded in 2009, they have a team of about 10 that provides SEO, PPC, web design, and web development services.

BERK Labs is a full-service marketing agency located in Houston. They serve mostly small businesses across a variety of sectors. BERK Labs was founded in 2013 and has about 1 employee. Services include conversion optimization, SEO, and PPC. 

Idea Grove is a digital strategy company that was founded in 2005 and is headquartered in Dallas. The company is made up of 33 employees and specializes in PR, web design, and content marketing. 

The Molo Group is a web design agency. Their small team is in Cornelius, North Carolina and specializes in web design, digital strategy, and search engine optimization. The firm was established in 2016.

Epic Web Studios, a web design company, was launched in 2009. The agency offers web design, digital strategy, and search engine optimization and has a small team. The agency is located in Erie, Pennsylvania.