Top 100 Multilingual SEO Companies in the United States

Headquartered outside Los Angeles in Culver City, CA, Coalition Technologies specializes in SEO and PPC but also offers web design, e-commerce development, and WordPress development. With additional offices in Austin, TX and Seattle, WA, Coalition Technologies has grown to a team of 100+ since its founding in 2009.

SEO Brand is a Boca Raton, FL-based agency with a special focus on technology-infused SEO. The agency has offices in Miami, Pennsylvania, Paris, and Montreal and provides services such as blog management, content marketing, public relations, and website development. The agency also offers Amazon-specific services, helping clients get found on Amazon through comprehensive keyword analysis and informed product descriptions.

NextLeft, founded in 2016, is a digital content marketing and SEO agency. The company’s mission is to rid the world of digital clutter by creating the helpful, relevant content people are searching for online. Headquartered in sunny San Diego, NextLeft's team of 14 full-time SEO & Content Strategists amplify the world’s most loved brands.

High Voltage SEO is a marketing agency founded in 2014. Based in Berlin, Germany, their team of 5 employees specializes in SEO.
 

eWebResults is an internet marketing firm located in Houston, TX. Founded in 1999, eWebResults' team of about a dozen employees specialize in marketing strategy, SEO, web design, and other digital services. 

CadenceSEO was founded in 2020 and is headquartered in Gilbert, Ariz. They have a team of around 2 employees who focus on market research, digital strategy, and SEO.

Momentic is a digital marketing company based in Milwaukee. Their team of fewer than 10 serves businesses of all sizes. Founded in 2018, they specialize in SEO and digital strategy.

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

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.

Vital Design is a digital creative agency headquartered in Portsmouth, N.H. with a second office in Boston. It was founded in 2001 and now has a team of 69 that offers branding, web design, SEO, content marketing, and social media marketing to mainly midmarket companies.

A leading digital marketing and brand management company, REQ outpaces changes in today’s rapidly evolving media landscape by bringing reputation, advocacy, brand, and business results to new heights. Offering a comprehensive suite of solutions and technologies that define, connect, and protect brands, REQ serves global brands and leaders in technology, real estate, entertainment, government, hospitality, retail, and finance. The company has been named to both the Inc. 500 and Deloitte Fast 500 lists as one of the fastest growing companies in America, as well as Inc.’s Best Workplaces. Founded in Washington, DC in 2008, REQ has offices and employees in New York, Boston, and San Francisco. 

LanternSol is a web development & digital marketing company based in Cincinnati. The company, founded in 2015, has a team of less than ten that provides web design, e-commerce development, SEO, digital strategy, content marketing, and conversion optimization services. LanternSol serves mid-market and other-sized e-commerce companies.

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.

Workshop Digital is a small Richmond, Virginia-based SEO company. They focus on search engine optimization, pay per click, and conversion optimization and were established in 2015.

Founded in 1998, Lightburn is a digital agency based in Milwaukee, Wisc. They offer SEO, web design, UX design, web development, PPC, and graphic design services.

Windmill Strategy is a Minneapolis agency that provides web design, web development, branding, and SEO to B2B, technical, industrial, life science and manufacturing companies. Windmill Strategy was founded in 2006 and has a team of around 15 employees.

Located in Chicago, IL, Orbit Media Studios has been creating thousands of web design projects since 2001. With 35+ on the team, the agency works with various clients on their web design, development and e-commerce needs.

LAB Digital Creative is a digital firm founded in 2019 and based in Memphis, Tenn. With fewer than 10 members, they provide web design, digital strategy, and logo solutions for small and mid-market firms in the fields of manufacturing, e-commerce, and arts.

Launched in 2002, UO Solutions is a midsize digital strategy company. Their services include digital strategy, search engine optimization, web design, ecommerce marketing, and more. The agency is located in Miami, Florida and Dallas, Texas.

Tinuiti (formerly Elite SEM) is a digital and search marketing agency based in New York and founded in 2004. With over 400 employees, they have additional offices in Philadelphia, Atlanta, Los Angeles, Boston, San Francisco, Fort Lauderdale, Fla., Chattanooga, Tenn., and San Rafael, Calif.  They specialize in conversion optimization, media planning and buying, and SEO. 

Animink is a digital design company in Charlotte, N.C. Founded in 1998, their team of four employees delivers web design, web development, and SEO services.

Optimum7 is a full-service B2B and eCommerce Development and Marketing Agency based in Coral Gables, FL and founded in 2007. Optimum7 serves mostly small businesses and mid-market clients in B2B, eCommerce, education, industrial, healthcare, technology and legal services industries. As an agency with more than 50 employees, they are specialized experts in B2B and eCommerce Development, Web Design, Software Development, Digital Marketing and SEO.

Based in Burbank, California, Giant Propeller is an advertising company. They focus on advertising, ux/ui design, AR/VR development, branding, and more and were established in 2014.

SEO Image is a versatile SEO company based in New York. The agency and its small team of around 10 work with clients who need help with SEO, web design, and online reputation management.

Top Notch Dezigns is a web design and digital marketing agency from New York. It was founded in 2004 and now has a team of 26 that does web design and development, mobile apps, SEO, SEM, and more for clients across a variety of industries, from business services to consumer products. 

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.

Online Optimism is a digital marketing agency from New Orleans. It was founded in 2012 and now has a team of 12 that provides a wide variety of services including web design, SEO, PPC, social media marketing, digital strategy, email marketing and more.

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.

ESEOspace, an advertising company, was launched in 2019. The company focuses on advertising, marketing strategy, branding, content marketing, and more and has a small team. The company is in San Diego, California.

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.