Top 100 SEO Companies in California
The Best of October 2024
Looking for a top SEO firm in California?
Compare top-performing SEO agencies to see which may be the best fit for your business goals. Whether you're seeking to improve your ranking in search engine results pages, boost website traffic, or show up in local search results, investing in SEO is important for business growth.
To assist you in your search for a partner, we’ve compiled this list of the top SEO companies in California. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best California SEO Firms
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Featured providers
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- $1,000+
- 250 - 999 employees
- San Diego, CA
Read MoreIgnite Visibility is one of the highest awarded digital marketing agency in the industry, specializing in digital marketing strategy, SEO, paid media, social media, email marketing, analytics, Amazon, and CRO. Ignite Visibility has used the same strategies they use for clients to become a four-time Inc. 5000 company (2017, 2018, 2019 and 2020). Ignite Visibility is led by leading industry expert John Lincoln, has over 110 full-time employees and offers a proprietary digital marketing forecasting system allowing clients to consistently hit quarterly goals.
Industries
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- $1,000+
- 10 - 49 employees
- New York, NY
Read MoreFounded in 2010 in Philadelphia, NuStream Marketing is an advertising and marketing agency of 8 employees. They also have an office in Allentown, Penn., and their team provides SEO, web design, and video production services to its small and midmarket clients.
Industries
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991
- $1,000+
- 10 - 49 employees
- San Diego, CA
Read MoreSiO Digital is an inbound marketing agency that was founded in 2015. They are headquartered in San Diego and have an office in Los Angeles. They currently have 14 employees and specialize in content marketing, SEO, and advertising.
Clients
- Cabrella Shipping Insurance
Industries
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992
- $5,000+
- 10 - 49 employees
- Los Angeles, CA
Read MoreFounded in 2017 NITRO PLUG Digital Marketing is located in Los Angeles. With about 10 employees, they provide digital strategy, social media marketing, and email marketing services to enterprise, midmarket, and small businesses. They focus on business services and information technology industries.
Clients
- LA Home Remodeling
Industries
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993
- $5,000+
- 10 - 49 employees
- Carlsbad, CA
EXERTUS, LLC is a Marketing Strategy company based in Carlsbad, California and Middletown, Connecticut. They provide Marketing Strategy and Search Engine Optimization.Read MoreIndustries
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994
- $5,000+
- 10 - 49 employees
- El Segundo, CA
Apollo Interactive, a Content Marketing company, was established in 1995. The team specializes in Content Marketing and Email Marketing.Read MoreIndustries
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995
- $1,000+
- 10 - 49 employees
- Los Angeles, CA
Headquartered in Los Angeles, California, Syndctd is a Content Marketing company. The team offers Content Marketing and Mobile & App Marketing.Read MoreIndustries
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996
- $1,000+
- 10 - 49 employees
- Los Angeles, CA
Located in Los Angeles, California, The Confluence is a public relations firm. They provide Public Relations and Branding and were founded in 2009.Read MoreIndustries
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997
- $5,000+
- 10 - 49 employees
- San Diego, CA
Launched in 2003, Saba SEO is a small San Diego, California-based application development company. Their team specializes in Mobile App Development and Pay Per Click.Read MoreIndustries
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998
- $5,000+
- 10 - 49 employees
- La Mesa, CA
ZD Design Agency is a social media marketing agency. Founded in 2004, their team offers Social Media Marketing and Digital Strategy.Read MoreClients
- Rock N Gold Creations
Industries
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999
- $5,000+
- 10 - 49 employees
- Compton, CA
Träfika, a Mobile & App Marketing company, was established in 2009. Located in Compton, California and Benito Juárez, Mexico, the team provides Mobile & App Marketing and Search Engine Optimization.Read MoreIndustries
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1000
- $5,000+
- 10 - 49 employees
- San Diego, CA
Taylor & Pond Interactive is an Advertising company. They were established in 1995, and their services include Advertising and Branding.Read MoreIndustries
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1001
- $5,000+
- 10 - 49 employees
- Fresno, CA
Archer & Hound Advertising is an Advertising company. Launched in 2006, the team offers Advertising and Branding.Read MoreIndustries
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1002
- $5,000+
- 10 - 49 employees
- Clovis, CA
Solutions By Design, Inc. Is an Advertising company founded in 1983. The agency offers Advertising and Branding.Read MoreIndustries
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1003
- $5,000+
- 10 - 49 employees
- Los Angeles, CA
STARMEN Design Group is an Advertising company. They are in Los Angeles, California and have small team of experts. Their services include Advertising and Branding.Read MoreIndustries
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1004
- $5,000+
- 10 - 49 employees
- San Francisco, CA
Launched in 2005, Perspective Branding is an Advertising company. Their services include Advertising and Branding.Read MoreIndustries
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1005
- $5,000+
- 10 - 49 employees
- Sacramento, CA
Advertising company Wallrich. Is located in Sacramento, California. Founded in 1990, the team offers Advertising and Branding.Read MoreIndustries
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1006
- $5,000+
- 10 - 49 employees
- Sacramento, CA
Crocker & Crocker, an Advertising company, focuses on Advertising and Branding. The agency is based in Sacramento, California.Read MoreIndustries
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1007
- $5,000+
- 10 - 49 employees
- Campbell, CA
Founded in 2001, CKR Interactive, a small Advertising company, is in Campbell, California and Philadelphia , Pennsylvania. Their team focuses on Advertising and Branding.Read MoreIndustries
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1008
- $5,000+
- 10 - 49 employees
- San Jose, CA
The Stephenz Group, a small Advertising company, is located in San Jose, California. Their services include Advertising and Branding.Read MoreIndustries
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1009
- $5,000+
- 10 - 49 employees
- El Segundo, CA
Based in El Segundo, California and Fresno, California, California Consulting, LLC is a small Advertising company. The team focuses on Advertising and Branding.Read MoreIndustries
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1010
- $5,000+
- 10 - 49 employees
- Long Beach, CA
Launched in 2001, Dobie Associates is a small Advertising company in Long Beach, California. Their team specializes in Advertising and Branding.Read MoreIndustries
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1011
- $5,000+
- 10 - 49 employees
- Long Beach, CA
Apartment SEO, LLC is an Advertising company. They are in Long Beach, California and Orange County, California. Their team offers Advertising and Branding.Read MoreIndustries
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1012
- $5,000+
- 10 - 49 employees
- Los Angeles, CA
ES Advertising, Inc. Is a Digital Strategy company. They were established in 1999, and their services include Digital Strategy and Search Engine Optimization.Read MoreIndustries
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1013
- $5,000+
- 10 - 49 employees
- Sacramento, CA
Admail West is an Advertising company established in 1989. The team provides Advertising and Branding.Read MoreIndustries
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1014
- $5,000+
- 10 - 49 employees
- Sacramento, CA
Merlot Marketing, Inc. Is a Sacramento, California-based Advertising company. They specialize in Advertising and Branding.Read MoreIndustries
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1015
- $5,000+
- 10 - 49 employees
- Sacramento, CA
DDI Consulting, Inc. Is an Advertising company. Based in Sacramento, California, their team focuses on Advertising and Branding.Read MoreIndustries
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1016
- $5,000+
- 10 - 49 employees
- Davis, CA
B2B Communications is an Advertising company. The team provides Advertising and Branding, and the agency is based in Davis, California.Read MoreIndustries
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1017
- $5,000+
- 10 - 49 employees
- Sacramento, CA
Sacramento Marketing Inc is an Advertising company. Founded in 2012, the firm is located in Sacramento, California and Long Beach, California. Their team provides Advertising and Branding.Read MoreIndustries
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1018
- $5,000+
- 10 - 49 employees
- San Diego, CA
EREACH is a small Digital Strategy company launched in 2010. Their team provides Digital Strategy and Conversion Optimization.Read MoreIndustries
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1019
- $5,000+
- 10 - 49 employees
- San Diego, CA
Advertising company Kaleido Creative Studio is headquartered in San Diego, California. They offer Advertising and Branding.Read MoreIndustries
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1020
- $5,000+
- 10 - 49 employees
- Carlsbad, CA
Audacity is a small Advertising company based in Carlsbad, California. The team specializes in Advertising and Branding.Read MoreIndustries
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