Top 100 SEO Companies in the United States

ATAK Interactive is a full-service agency located in Los Angeles. The agency was founded in 2007 and employs a team of 17 staff members. ATAK Interactive provides web development, digital strategy, marketing strategy, content marketing, and graphic design services primarily to small businesses. 

LuccaAM is an e-commerce branding and digital marketing company founded in 2009 and located Rockford, Ill. The team of about 7 individuals offers web design, branding, social media marketing, SEO, PPC, and email marketing services. Their client base includes mostly small businesses in the e-commerce and business services industries.

Marketorr is a social media marketing agency. Their small team is in Dhaka, Bangladesh. The agency provides social media marketing, content marketing, email marketing, search engine optimization, and more. The agency was launched in 2022.

TechArk Solutions is a digital creative agency headquartered in Norfolk, Va. Founded in 2012, the company has 14 people who provide web design, web development, custom software development, mobile app development, and UX/UI design.  
 

IT Vibes is an internet marketing agency based just outside Houston in The Woodlands, TX. The agency was founded in 2008, and now employs a team of 18 that does web design, web development, custom software development, SEO, PPC, and social media marketing. 

SEO company Three Pack Marketing Strategies is in Selinsgrove, Pennsylvania. The agency focuses on search engine optimization, content marketing, and conversion optimization and is small.The agency was launched in 2021.

Krative is a branding, design, and marketing firm based in New Haven, Conn. The firm, founded in 2010, has a team of around ten that provides SEO, web design, branding, marketing strategy, logo, social media marketing, and graphic design services to small and larger-sized companies in various industries that include business services, financial services, and e-commerce.

Seal Media is a studio founded in 2007 with fewer than 10 professionals. They offer video production, digital strategy, and content marketing solution from their office in Costa Mesa, Calif. They mainly work with small and mid-market businesses.

E. Curtis Designs is a web development company founded in 2002 and located in Sacramento, Calif. With a team of fewer than 10 employees, they offer web development, SEO, social media marketing, web design, and graphic design services. Their clientele includes small businesses in the business services, financial services, and health care and medical industries.

Bordwalk is a branding and design firm headquartered in London. The company was founded in 2015 and their team of 5 also provides app development and UX services for its midmarket, small business, and enterprise clients. 

Link2CITY is a digital marketing and SEO agency located in Miami. Founded in 1996, Link2CITY works closely with clients to design user-friendly websites that drive sales and attract customers. Comprised of around 10 employees, Link2CITY collaborates with clients to expand their online visibility and increase brand recognition through SEO, PPC advertising, digital strategy, and other digital services. 

OutreachX is a SEO company founded in 2019. Their midsize team is located in Lewes, Delaware; Laguna Niguel, California and Kolkata, India. Their services include search engine optimization.

Luminate Denver is a small web design agency established in 2022. Their team provides web design, web development, search engine optimization, branding, and more. The company is in Centennial, Colorado.

Growth Machine, a small content marketing company, is based in Austin, Texas. Launched in 2018, the team focuses on content marketing and search engine optimization.

Surge Elevate Thrive - Proventus Marketing Agency is an advertising company. Their small team is located in Idaho Falls, Idaho and focuses on advertising, pay per click, web design, graphic design, and more. The company was established in 2020.

Oozle Media is a full-service digital marketing agency based in Salt Lake City, Utah. The 40-person company was founded in 2007 and focuses on web design, SEO, PPC, social media marketing, digital strategy, mobile and app marketing, conversion optimization, and content marketing.

Branding agency Main & Rose is located in Denver, Colorado. The small team focuses on branding, digital strategy, social media marketing, web design, and more. The company was launched in 2013.

Aston360 is a SEO agency. Their small team is headquartered in New York, New York. The company specializes in search engine optimization, video production, web development, and mobile app development. The company was launched in 2017.

Innovatech Solutions LLC is a SEO services firm based in Vienna, Virginia. The small company was launched in 2023. Their team offers search engine optimization, web design, web development, social media marketing, and more.

Bandicoot Marketing is a small branding agency. Launched in 2009, the firm is in Alpharetta, Georgia. Their services include branding, web design, web development, and other marketing.

Silver Ant Marketing is a marketing firm based in Richardson, Texas with more than 50 experts. Founded in 2017, they specialize in SEO, PPC, and social media marketing solutions for small and mid-market businesses alike.

Based in Richmond, Va., Web Tech Fusion is a full-service digital agency that was founded in 2005. Their small team of five specializes in SEO, PPC, web design, and more for primarily small businesses in the business services industry. 

RedRattler is a creative agency based in San Antonio, Texas. They are a team of 7 employees, and were founded in 2012.  The agency serves enterprises, middle-market companies, and small businesses across industries such as consumer products and services, healthcare and medical, and government. Their services include web design, PPC, and social media marketing.

Miller Ad Agency is a Dallas-based marketing agency that was founded in 1984. With over 20 employees on staff, the team specializes in branding, advertising, digital strategy, social media marketing, and video production.

Captivate Search Marketing is a digital marketing agency founded in 2009. Based in Atlanta, the team of 10 specializes in PPC, SEO, and social media marketing. 

Hatchery is a pay per click agency. They provide pay per click, search engine optimization, email marketing, web design, and more and were launched in 2012. Their small team is Franklin, Tennessee-based.

Phase Marketing, a small SEO agency, is located in Columbus, Ohio. They offer search engine optimization, video production, and web design and were established in 2018.

Mazeless Enterprise SEO is an SEO agency based in La Crescenta, Calif. with no more than 10 professionals. They have provided SEO and content marketing solutions since their founding in 2019. They work with clients in the industries of legal and business services.

Digital strategy company Hylink Digital was established in 1994. The midsize team offers digital strategy, mobile app development, mobile & app marketing, search engine optimization, and more. The firm is headquartered in Santa Monica, California and Kowloon, Hong Kong.

Two Octobers is a Denver, Colorado-based SEO services firm. The small company was established in 2011. Their services include search engine optimization, web design, advertising, ux/ui design, and more.