Top 100 SEO Companies in the United States

WebArc Technologies is a website development company in Pahrump, Nevada. The small team specializes in web development, e-commerce development, web design, search engine optimization, and more. The firm was launched in 2007.

Flyway Media is a small web design agency. Launched in 2002, the agency is headquartered in Bismarck, North Dakota. Their team specializes in web design, search engine optimization, marketing strategy, graphic design, and more.

Webstract Marketing is a LA-based digital marketing agency founded in 2011. Their team of approximately 10 employees primarily serves small businesses. Although they specialize in SEO and web design, they also provide other forms of web marketing. They're particularly proficient in PHP.

Sienna Creative LLC is a web design agency headquartered in Temecula, California. The small team provides web design, marketing strategy, email marketing, conversion optimization, and more. The company was founded in 2020.

Clicks and Clients, a pay per click agency, was founded in 2002. Their small team is based in Englewood, Colorado. The agency focuses on pay per click, search engine optimization, social media marketing, web development, and more.

White Shark Media is a global agency specializing in PPC and digital marketing with offices in the United States and Central America. Founded in 2011, White Shark Media’s team of 100+ employees, fully bilingual, provides marketing services to agencies, franchises, and end advertisers.  
 

Digital Impulse is a digital marketing and web design agency based in Watertown, Mass., with an office in Boston. The agency, founded in 2011, has a team of more than 20 that provides web development, web design, digital strategy, SEO, and social media marketing services to small and larger-sized companies and institutions in the medical, advertising & marketing, and other industries.

Founded in 2010, Globex Outreach is a small content marketing and SEO agency based in New York, New York. Their services include content marketing and search engine optimization.

SPARK6 is a creative agency founded in 2011 and based in Santa Monica, Calif. The seven-person team provides mobile app development, UX/UI design, search engine optimization, custom software development, and branding services.

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.

Founded in 1999, ePageCity designs user-friendly and innovative websites for small businesses and nonprofit organizations. The Chicago-based web design firm has a small team of 10.

Located in San Jose, California, Ranking Rooster is a SEO services firm. The small team offers search engine optimization and was established in 2020.

Wired SEO Company is an internet marketing agency based in Fort Worth, TX, that was established in 2013. Their two-man team offers SEO, PPC, and social media marketing services.

This New York-based agency and its small team of 11 is one of the top marketing agencies in the city. Gvate works with clients of all sizes and specializes in SEO and reputation management.  

Black Magic is a web development studio based in Houston. The studio, founded in 2019, has a team less than ten that provides, among others, web development, e-commerce development, and digital strategy services to various companies. 

Priceless Consulting, a branding firm, was founded in 2017. Their small team is headquartered in Alexandria, Virginia. Their services include branding, graphic design, marketing strategy, social media marketing, and more.

Command Legal is a web agency founded in 2016 and based in Sheridan, Wyo. With more than two members, they offer web design, logo, and SEO services for small and mid-market businesses, particularly with legal firms.

Toporin Studio is a web agency based in San Diego with more than two members. Founded in 2016, they offer web design, web development, and SEO solutions for clients in the fields of business services, consumer products, and advertising.

Prolifik Digital Marketing is a marketing agency located in Athens, Ga. Founded in 2010, Prolifik Digital Marketing's team of 15 employees primarily works with smaller and mid-market businesses. The firm specializes in SEO, social media marketing, branding, and advertising services for its clients. 

Advertas is a marketing firm founded in Houston in 2004 with fewer than 10 employees. They are experts in marketing strategy, branding, and UX/UI design solutions for clients ranging from small firms to large companies in the fields of energy and business services.

SEOLEVELUP, LLC. Web Design SEO Company, a small SEO services firm, is headquartered in Oakbrook Terrace, Illinois. Their services include search engine optimization, digital strategy, social media marketing, content marketing, and more.

Global SEO Services, a SEO services firm, is in St. Louis, Missouri. The agency offers search engine optimization and has a midsize team.The agency was founded in 2014.

Crimson Park Digital is a social media marketing firm. They specialize in Social Media Marketing, Content Marketing, Search Engine Optimization, Pay Per Click, and more and were established in 2018. Their small team is based in Charlotte, North Carolina and Charleston, South Carolina.

(un)Common Logic is a data-driven digital marketing agency located in Austin, Texas. Founded in 2005, they employ 30 staff experienced with SEO, paid media, conversion rate optimization, and analytics for midmarket and global companies. Services include SEO auditing, content strategy, backlinking, social advertising, and mobile ads.

Digital agency Arcalea was founded in 2015 and has offices in Chicago, Charlotte, N.C., Denver, and Indianapolis. Its team of 12 helps clients with web development, SEO, email marketing, content marketing, web design, and PPC.

SyncShow is a content marketing company located in Rocky River, Ohio. The small firm was founded in 2002. Their services include content marketing, search engine optimization, web design, web development, and more.

Big Buzz, founded in 2009, is a marketing agency headquartered in Denver. They specialize in digital strategy, advertising, and marketing strategy. Their team of 15 works solely with businesses in the health care & medical industries. 

Alpha Co. Marketing & Media is a fully bilingual digital marketing agency in Houston, Texas, founded in 2019. Our company consists of 12 to 25 employees that devotedly serve B2B businesses in the Healthcare, Law, Education, restaurant, and transportation industries. Our services include SEO, website design, PPC, review management, and social media marketing. Our bilingual approach allows us to deliver them both in English and Spanish.

Eversite is a small web design company in Dallas, Texas. The team provides web design, search engine optimization, and pay per click.

Since its founding in 2011, Launch Digital Marketing has provided web design, digital strategy, social media marketing, and other digital services to their clients. The around 80-person team is headquartered out of Naperville, Illinois, just outside of Chicago.