Top 100 SEO Companies in the United States

Consultwebs, founded in 1999, is a law firm SEO company headquartered in Raleigh, N.C. The company’s team of 82 employees mainly provide SEO services, and some social media marketing services. They serve small, mid-market, and enterprise businesses; they work solely with businesses in the legal industry.
 

INTEGRITY RESOURCE SOLUTION LLC is a web development company. Their small team is in Acworth, Georgia and provides web development, search engine optimization, e-commerce development, social media marketing, and more. The company was launched in 2008.

Headquartered in Issaquah, Wash., Connection Model is a digital marketing agency founded in 2008. A team of ten provide branding, digital strategy, content marketing, SEO, and web design services for clients.

Wallaroo Media is a full-service digital marketing agency based in Provo, UT. The company has approximately 20 employees, including graphic designers, social media and content strategists, and SEO specialists. Since 2008, its distinct sense of design and visual expertise has won partnerships number of high profile clients, but the company specializes in SEO, PPC, digital strategy, conversion optimization, and content marketing. 

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.

Established in 2021, Agency 102 is a content marketing company. Headquartered in Towson, Maryland, their small team specializes in content marketing, social media marketing, marketing strategy, email marketing, and more.

Founded in 2016, BluShark Digital LLC is located in Washington. With more than 48 employees, they provide digital strategy, content marketing, and SEO for midmarket and small businesses. They focus on the legal, health care, medical, and business services industries.

Other digital marketing company MoreVisibility is located in Boca Raton, Florida. The small company was established in 1999. Their services include other digital marketing, pay per click, search engine optimization, and social media marketing.

Verve Marketing Group is a small web design agency. The Oak Brook, Illinois-based firm was launched in 2008. Their team offers Web Design, Branding, Search Engine Optimization, Content Marketing, and more.

LOCOMOTIVE Agency is an SEO agency founded in 2012 and based in Apex, N.C. Their team of more than 10 specializes in content marketing, digital strategy, and SEO services for clients that work in the industries of e-commerce, business services, and consumer products.

Housed in Indianapolis, Ayokay is full service creative agency founded in 2011 with a team of 10 professionals. From copywriting and event marketing to web development and graphic design, this agency works with clients in the consumer service, business, e-commerce, and hospitality industries.

Amplitude Digital Inc. is a digital marketing agency headquartered in Los Angeles. The company specializes in PPC and SEO, and additionally provides digital marketing and social media marketing services. Their small team of 9 works with mid-market and enterprise businesses in mainly the health care & medical, media, and retail industries. 
 

BCC Interactive is a small SEO company. The Philadelphia, Pennsylvania-based agency was founded in 2017. Their team offers search engine optimization, content marketing, and digital strategy.

Headquartered in Fairfield, N.J., 9Sail is an SEO and digital strategy company that has been working with clients in the information technology, business services, and telecommunications industries since 2015. With another office in NYC, the team of 10 provide SEO strategies, content marketing, web design, and UX/UI design for clients.

Obility is a digital marketing firm based out of headquarters in Portland. Founded in 2011, the agency's team of over 30 specialists partner with to offer clients, digital strategy, and search engine optimization. 

Gravitate Design is a digital agency based in Vancouver, Wash. and founded in 1999. The team of about 10 employees specializes in web design and development, but also offers search engine optimization and content marketing.

Founded in 2008, Web Daytona is a digital marketing agency headquartered in Daytona Beach, Fla. with locations in Orlando, Fla. and Miami. They have 17 employees and specialize in SEO, digital strategy, and PPC

Ripe Media is a full-service digital agency based in Los Angeles. Founded in 2003, the small team of six specializes in web design, app development, and design to create interactive and digital products for their clients. 

Knucklepuck is a digital marketing agency located in Arlington, Va. Founded in 2014, Knucklepuck's team of around 20 employees specializes in SEO, content marketing, and web design.  The client appreciated Knucklepuck's ability to quickly master the nuances of their industry.

Top Notch Dezigns® is a New York, New York-based web design company. The small team focuses on Web Design, E-Commerce Development, Search Engine Optimization, and Web Development and was launched in 2004.

Socium Media is a digital marketing agency based in New York. Founded in 2017, this company has eight employees. Services provided by Socium Media include PPC, social media marketing, and other forms of digital marketing.

Gerard Agency is a small web design agency headquartered in Warrenville, Illinois. The team focuses on web design, branding, content marketing, email marketing, and more.

Bananas Marketing Agency is a Los Angeles-based marketing firm founded in 2019 with fewer than 10 employees. They are experts in SEO, PPC, and conversion optimization services for small businesses in various industries, including legal services, health care, and more.

Get Online NOLA is a branding company based in New Orleans. It was founded in 2013 and has 7 employees. The team offers branding, graphic design, social media marketing, web design, and SEO services.

Advertising company Opel Solutions Inc was established in 2020. The small San Diego, California-based team provides advertising, branding, social media marketing, search engine optimization, and more.

GrowthExpertz is a Mobile & App Marketing company. Headquartered in San Francisco, California, their small team offers Mobile & App Marketing, Social Media Marketing, Search Engine Optimization, Public Relations, and more. The company was founded in 2016.

ONE18MEDIA is a digital strategy company founded in 2014. They are located in Melville, New York and have a small team. Their services include digital strategy, pay per click, search engine optimization, web design, and more.

Double Up Digital is a full-service digital marketing company based in Atlanta. They were founded in 2016 and have a team of 9 employees. They specialize in web design, digital strategy, and UX/UI design for clients of all sizes.

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.

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.