Top 100 Social Media Marketing Companies in the United States

Launched in 2004, Think Jam is an advertising company. The agency specializes in advertising, digital strategy, social media marketing, out of home design, and more and has a midsize team.

Established in 2006, Zambezi is an advertising company. They are in Culver City, California and have a midsize team. The company focuses on advertising, content marketing, marketing strategy, print design, and more.

Heat is a midsize advertising company launched in 2004. Their team specializes in advertising, media planning & buying, out of home design, social media marketing, and more. The agency is located in San Francisco, California and New York, New York.

Carol H Williams Advertising, an advertising company, was established in 1986. They are located in Oakland, California; Chicago, Illinois and New York, New York and have a midsize team. Carol H Williams Advertising focuses on advertising, branding, broadcast video, print design, and more.

Established in 1984, Lou Hammond Group is a digital strategy company. Located in New York, New York; Charleston, South Carolina; Miami, Florida and Los Angeles, California, their midsize team focuses on digital strategy, public relations, branding, social media marketing, and more.

Hawkins International, a PR firm, was founded in 2002. The firm specializes in public relations, digital strategy, branding, and social media marketing and has a midsize team.

ThinkArgus is a marketing and communications agency based in Boston, MA with a team of 140+ employees. They pride themselves first and foremost on doing work that matters, crafting strategy that engages with the human experience, and cultivating long-lasting relationships.

Buyer Advertising is a digital strategy company. The Newton, Massachusetts-based company was established in 1966. The midsize team offers digital strategy, social media marketing, advertising, branding, and more.

SPM Marketing & Communications, a branding agency, is in La Grange, Illinois. Launched in 1983, the midsize team focuses on branding, media planning & buying, social media marketing, direct marketing, and more.

Marketing strategy company Greentarget Global was launched in 2005. The company offers marketing strategy, content marketing, digital strategy, social media marketing, and more and has a midsize team. The company is in Chicago, Illinois; New York, New York; London, United Kingdom and Philadelphia, .

Madwell is a Brooklyn, New York-based advertising company. The midsize team provides advertising, branding, digital strategy, media planning & buying, and more. The agency was founded in 2010.

Wednesday, a branding firm, was launched in 2003. They are based in New York, New York and London, United Kingdom and have a midsize team. Their services include branding, advertising, content marketing, social media marketing, and more.

Advertising company Sky Advertising is headquartered in New York, New York; Philadelphia, Pennsylvania and Milan, Italy. The midsize team specializes in advertising, branding, social media marketing, search engine optimization, and more and was established in 1989.

AKQA is a multidisciplinary development company with headquarters in San Francisco and offices around the world. The company was founded in 1994 and has grown to a team of over 2,000 that specializes in e-commerce development, mobile app development, CRM consulting & SI, and social media marketing services to companies of all sizes.

Bread & Butter PR is a website development company launched in 2007. They are headquartered in Los Angeles, California and Dallas, Texas and have a midsize team. Their services include web development, advertising, digital strategy, social media marketing, and more.

Booj is a mobile application development firm. Their midsize team is located in Denver, Colorado. The agency specializes in mobile app development, search engine optimization, social media marketing, web design, and more. The agency was established in 2005.

Native Rank is a web design company launched in 2010. The midsize Denver, Colorado-based team specializes in web design, search engine optimization, social media marketing, web development, and more.

Ethology is a digital strategy company. The midsize Santa Monica, California-based firm was established in 2010. Their services include digital strategy, email marketing, search engine optimization, social media marketing, and more.

Founded in 2011, OMNI Digital Agency is a SEO services firm. The agency specializes in search engine optimization, branding, content marketing, social media marketing, and more and has a midsize team. The agency is located in Torrance, California.

Revana Digital is a content marketing company. The midsize team is headquartered in Los Angeles, California; San Dimas, California and Phoenix, . Their services include content marketing, conversion optimization, pay per click, search engine optimization, and more.

The Search Agency is a global digital agency that's headquartered in Glendale, Calif. Its other locations are Baltimore, London, Canada, and England. Founded in 2002 and with about 240 employees, they serve the entertainment, retail, and consumer products and services sectors. The Search Agency specializes in social media marketing, PPC, and SEO.

DVL Seigenthaler, an advertising company, was founded in 1980. Their midsize team is based in Nashville, Tennessee. Their services include advertising, branding, digital strategy, public relations, and more.

Advertising company TVGla was founded in 2007. The midsize team focuses on advertising, content marketing, digital strategy, search engine optimization, and more. The firm is located in Los Angeles, California.

160over90 is a creative branding agency based in Philadelphia with additional offices in Newport Beach, Calif. and Gainesville, Fla. They were founded in 2000 and now employ a team of 225 that specializes in video production, marketing strategy, branding, social media marketing, and advertising for large enterprises. 

Located in Chicago, Illinois; Los Angeles, California and Washington, District of Columbia, Pulsar is an advertising company. The midsize team provides advertising, branding, marketing strategy, media planning & buying, and more and was established in 1992.

Launched in 1985, MasterMinds is an advertising company. The midsize Philadelphia, Pennsylvania-based team specializes in advertising, branding, marketing strategy, social media marketing, and more.

Wexley School for Girls is an advertising company. They are in Seattle, Washington and have a midsize team. The firm specializes in advertising, digital strategy, marketing strategy, social media marketing, and more.

LiveArea, The PFS Agency, a branding agency, is based in Seattle, Washington; Allen, Texas; New York, New York and London, United Kingdom. The midsize agency was founded in 2009. Their team provides branding, content marketing, digital strategy, social media marketing, and more.

PulseCX is a content marketing company established in 1981. They are headquartered in Montgomeryville, Pennsylvania and have a midsize team. Their services include content marketing, search engine optimization, social media marketing, digital strategy, and more.

Stream Companies, an advertising company, was founded in 1997. They are headquartered in Malvern, Pennsylvania and Pittsburgh, Pennsylvania and have a midsize team. Stream Companies provides advertising, marketing strategy, mobile & app marketing, search engine optimization, and more.