Top 100 Digital Marketing Companies in California

Shoreline Media Marketing is an SEO strategy company based in Asbury Park, N.J., with a secondary location in Los Angeles. Founded in 2010, this company has 10 employees. Services provided by Shoreline Media Marketing include web development, SEO, and marketing automation for small to mid-sized businesses.

3Q Digital is a digital marketing and strategic consulting agency headquartered in San Mateo, Calif. with additional offices in San Diego, San Francisco, Chicago, New York, Burlington, Vt., Austin, Texas, and Raleigh, N.C. Their staff consists of over 250 experts in SEO, social media marketing, and analytics.

Metric Theory is a San Francisco-based digital marketing agency. Since founding in 2012, they've grown to over 60 employees with experience working with over 230 clients. They have experience with every type of marketing issue for clients that range from small business to large e-commerce firms. They specialize in PPC, digital strategy, social media marketing, conversion optimization, and mobile marketing.  

Martal Group is a sales agency based in Oakville, Canada and San Francisco. Founded in 2009, their team currently consists of 70 employees, who serve mostly technology companies in SaaS, Enterprise software and IT sectors. They offer services in outbound lead generation, appointment setting, account management, and sales.

OPTYO is a branding firm. Established in 2018, the small firm is headquartered in San Diego, California. Their services include branding, social media marketing, affiliate marketing, search engine optimization, and more.

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.

Secret Sushi, Inc is a digital marketing agency, founded in 2006 and located in San Francisco. They comprise four employees specializing in customized digital marketing for small, mid-size, and global companies, primarily in IT, business services, consumer products, and education. Services include SMM, content marketing, lead generation, digital infrastructure, and MarTech consulting.

Uprgrow is a PPC, SEO, and digital strategy firm based in San Francisco. Founded in 2018, their team of 5 serves clients in the business services, IT, and financial services sectors. Services include on-site optimization, link earning, Facebook advertising, and Google Ads.

SEO company iLawyerMarketing was founded in 2006. Based in San Diego, California, their midsize team specializes in search engine optimization, pay per click, and web design.

CPC Strategy is one of the go-to PPC management agencies in San Diego, CA. Founded in 2007, CPC strategy solely works with businesses in the retail industry. They have a growing team of nearly 150 employees.

Illuminator, a other digital marketing company, was launched in 2021. Their small team is in SF, California. The agency specializes in other digital marketing, advertising, social media marketing, and branding.

Digital marketing agency Digitopia was founded in 2004. With headquarters in Carlsbad, Calif., they have a team of 11. They specialize in digital strategy, content marketing, and conversion optimization. 

Advertising company Yourhouse Marketing was launched in 2022. The small Los Angeles, California-based team offers advertising.

Launched in 2019, Marketing Empire Group is a branding firm. They are in Corona, California; Temecula, California and Carson City, Nevada and have a small team. The company focuses on branding, digital strategy, search engine optimization, pay per click, and more.

This California-based company specializes in customer acquisition and digital marketing. The 250+ team is ever-growing and passionate about delivering digital campaigns that their clients can be proud of.

Zoek is a marketing and SEO company based in Aliso Viejo, Calif. Founded in 2016, this company has a team of 20 employees. Zoek specializes in SEO and also offers services in relation to content marketing, advertising, and social media marketing for businesses of various sizes.

Digital strategy company KWSM: a digital marketing agency is headquartered in Aliso Viejo, California; Las Vegas, Nevada; Atlanta, Georgia and San Diego, California. The small agency was established in 2010. Their team provides digital strategy, content marketing, conversion optimization, pay per click, and more.

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. 

BusinessOnline is a digital marketing agency with offices in San Diego and Boston. The team of 80+ specializes in PPC, SEO, and digital strategy and mostly serves mid-market and enterprise businesses. They take a data-driven approach to all projects with clients.

Idea Hall, a small public relations agency, is in Costa Mesa, California. They offer public relations, branding, content marketing, marketing strategy, and more and were established in 2003.

Adwizar is a marketing agency founded in 2014. Based in Rancho Cucamonga, Calif., they have another office in Los Angeles and a team of 8 employees. Their services include content marketing, social media marketing, and digital strategy. 

Established in 2017, ShyftUp is a mobile & app marketing company. The small team specializes in mobile & app marketing. The firm is based in San Francisco, California.

Conversion optimization company My Creative Mark was launched in 2014. They are headquartered in Pasadena, California and have a small team. Their services include conversion optimization, digital strategy, search engine optimization, web design, and more.

Tailor Made Digital Marketing is a web design firm based in Fresno, Calif. Founded in 2019, their team of 8 serves clients in the adverting sector. Services include PPC and digital strategy.

MG Media Creative is a social media marketing company. Launched in 2018, the team focuses on social media marketing, video production, digital strategy, content marketing, and more. Their small agency is based in Danville, California.

Vonnda is a San Francisco-based web agency founded in 2010. Their team of 10–20 employees provides web development, web design, and e-commerce design. They also conduct SEO and are proficient in Magento. 

Funkhaus is a digital creative agency based in Los Angeles. The agency, founded in 2011, has a team of around 15 that provides web design, content marketing, branding, digital strategy, social media marketing, and UX/UI design services to small and midmarket companies in various industries that include arts & entertainment, hospitality & leisure, and media.

Nowfluence is a Los Angeles, California-based market research company. The small team focuses on market research, marketing strategy, social media marketing, and content writing services. The company was established in 2022.