Top 100 SEO Companies in the United States

Ranq is a SEO agency. Their small team is based in Charlotte, North Carolina. Their services include search engine optimization. The firm was founded in 2018.

Bruce Clay, Inc. is a digital marketing agency headquartered in Simi Valley, CA, with additional offices in Switzerland, India, and Japan. The agency and its 85+ employees have experience with social media marketing, PPC, and SEO.

SeoTuners is an SEO company based in Thousand Oaks, Calif. Founded in 2009, this company has 14 employees. SeoTuners exclusively deals in SEO services for small to mid-sized businesses.

M16 Marketing is an advertising company based in Atlanta. They have 10 employees that provide services for web, design, marketing strategy, SEO, and PPC. M16 Marketing serves a substantial array of businesses across many sectors.

Established in 2017, Session Interactive is a small SEO services firm. Their team offers search engine optimization, digital strategy, conversion optimization, pay per click, and more. The agency is in Denver, Colorado.

SEO Locale is a digital marketing agency that was founded in 2015. Based in Philadelphia, PA, SEO Locale's team of about 5 employees specialize in web design, web development, and SEO. The firm also offers social media marketing, PPC, and content marketing services to its clients. 

Founded in 2010, 180Fusion is a Los Angeles, CA-based digital marketing agency that serves small and enterprise businesses, with a particular focus on the hospitality industry. The team of nearly 50 employees is expert in national and local SEO, PPC, video, social media management, and conversion rate optimization.

Pennsylvania-based LSEO is a full-service digital marketing agency, founded in 2014 by internet marketing expert Kristopher Jones. LSEO offers SEO, PPC, and paid social media management. The company’s main focus is SEO, and the team of 30 specializes in onsite optimization, link earning and development, local search, content creation, and mobile optimization.  

Based in Utah, Stryde performs digital marketing for e-commerce businesses. Their services include social media marketing, PR, SEO, email marketing, and PPC. The team of 10+ works with a variety of businesses from startups to enterprises.

SEO services firm Verbsz Marketing was established in 2017. They are located in Reston, Virginia; Richmond, Virginia and Washington, District of Columbia and have a small team. Their services include Search Engine Optimization, Pay Per Click, Social Media Marketing, Content Marketing, and more.

Building Brands Marketing is an advertising company in Victoria, Texas. The small team focuses on advertising and was founded in 2018.

Miami-based company On The Map, Inc. offers SEO, social media marketing, direct marketing, and web development to business clients of all sizes. Founded in 2009, On The Map has a team of about 70 employees who are dispersed across five offices in Los Angeles, Raleigh, N.C., Latvia, and Mexico.

Search Nurture is a full-stack digital marketing agency headquartered in Oakland, California. Founded in 2017, their team of approximately 17 employees serves clients of all sizes, primarily in the business services and retail sectors. Their specialties are SEO, PPC, and digital advertising.

Jives Media is a marketing agency based in San Francisco. Since 2012, they have offered their services in advertising, email marketing, and SEO solutions for small and medium-sized businesses alike. The team of 10 includes web designers, growth hackers, and brand strategists.

SEO Werkz is a digital marketing firm in Draper, Utah, just outside of Salt Lake City. SEO Werkz has around 20 employees and helps clients with web design, content marketing, PPC, and social media marketing, in addition to SEO.

Founded in 2005, Vizion Interactive is a digital marketing company with offices in Irving, Texas and Overland Park, Kan. The team of 14 are experts in SEO, PPC, and digital strategy.

Digital marketing agency Window To Recovery is headquartered in Costa Mesa, Calif. Since 2017, their small team of 2 has been specializing in digital strategy, SEO, web design, advertising, and more. 

Decoder is a marketing agency based in Portland, Ore. Founded in 2011, the team of 2 specializes in conversion optimization, PPC and SEO.

Volume Nine is a digital marketing agency based in Denver, CO that specializes in search engine marketing (SEO and PPC), content marketing, and all things social media marketing. The team has experience with a wide range of industries and has served 1000's of brands in the e-commerce, CPG, and B2B segments since 2006.

PixelChefs is a web design and SEO company based in Winter Garden, Fla. The company, founded in 2007, has a team of less than ten that provides web design and SEO services to small and midmarket companies. 

Egochi is a digital marketing agency founded in Sun Prairie, Wisc. in 2009. Even as a small company with fewer than ten employees, it has worked with clients of international acclaim. Egochi's capabilities include full-service web development, SEO, social media, and content marketing, making it particularly versatile for its size.

Advertising company Firon Marketing is located in New York, New York. The firm focuses on advertising, branding, market research, marketing strategy, and more and is small.The firm was established in 2018.

Acute SEO & Web Design is a SEO agency established in 2017. Their small team is headquartered in Reno, Nevada. Their services include Search Engine Optimization, Web Design, and Pay Per Click.

FBA Brigade is a pay per click company. The small Ilford, United Kingdom-based agency was founded in 2022. Their services include pay per click, logistics & supply chain consulting, and ecommerce marketing.

Wise Digital Partners is a San Diego, California-based SEO agency. The agency provides search engine optimization, pay per click, web design, ux/ui design, and more and is small.The agency was founded in 2016.

Search Engine Projects is an internet marketing firm based in Anaheim, Calif. Founded in 2004, the team of 3 specializes in SEO, PPC, and social media marketing. They work with clients primarily in the dental, transportation, and health care and medical industries.

Razor Rank is an SEO firm headquartered in Dallas, with additional offices in Yonkers, N.Y. Founded in 2015, they have a team of around 40 employees. Their main focus lines are SEO, PPC, and social media marketing

Jax Media Team is a full-service marketing company headquartered in Jacksonville, Florida. The company, founded in 2011, has a small team of fewer than 10 employees. They specialize in SEO, but also provide web development, web design, and social media marketing services. 
 

Direct Online Marketing is a digital marketing agency based in Pittsburgh. Founded in 2006, they have just over 20 employees and serve a wide range of clients, including local businesses, larger firms, universities, and nonprofits. Their services include SEO, PPC campaigns, social media marketing.

MeanPug Digital is a full-service digital agency based in New York. The agency, founded in 2017, has a team of more than ten that provides PPC, custom software development, social media marketing, SEO, web development, and mobile app development services. MeanPug Digital serves mid-market and small companies and institutions in the legal, e-commerce, and education industries.