Best California Enterprise SEO Companies & Services

430 Companies - Rankings updated: July 01, 2026

We evaluate every agency on DesignRush according to expertise credentials and client satisfaction ratings. Some placements are sponsored.

United States × California ×

Pathloft
From Influence To Impact Scale Intelligently
From Influence To Impact Scale Intelligently
Pathloft is a digital marketing agency focused on building strong relationships and delivering measurable results. The agency helps brands build trust, generate demand, and achieve sustainable growth across search platforms, AI-driven systems, and go-to-market channels. [... view Pathloft profile ]
Top Services:
SEO
PPC
Social Media Marketing
Location
Santa Clara, California
Number of Employees
100 - 249
Average Hourly Rate
$30/hr
Minimal Budget
$1,000 - $10,000
View Profile
Force4 Technology Communications
Strategic Technology Communications
Strategic Technology Communications
For over 20 years, Force4 has combined high-level industry knowledge with in-depth technology experience to provide our clients with the services necessary to establish and maintain awareness in the global marketplace. We design, deploy and execute communications programs that directly support the goals of [... view Force4 Technology Communications profile ]
Top Services:
SEO
Digital Services
Public Relations
Location
Santa Cruz, California
Number of Employees
Under 49
Average Hourly Rate
$199/hr
Minimal Budget
$1,000 - $10,000
View Profile
KingKong
Like Steroids for Business
Like Steroids for Business
King Kong is a Facebook advertising agency that drives growth and revenue with direct response campaigns, paid media, and full-funnel marketing strategies for businesses ready to scale aggressively. [... view KingKong profile ]
Top Services:
SEO
PPC
Location
Santa Monica, California
Number of Employees
50 - 99
View Profile
MediaJel
Casino Marketing Solutions
Casino Marketing Solutions
MediaJel is a casino social media agency that specializes in regulated industry marketing offering compliant social, programmatic and omni-channel campaigns for casinos, iGaming platforms, and related gaming businesses. [... view MediaJel profile ]
Top Services:
SEO
Digital Marketing
PPC
Location
Walnut Creek, California
Number of Employees
100 - 249
View Profile
5.0 5.0 (2)
Defin8 Consulting
We Bring Your Brand to Life
We Bring Your Brand to Life
We work with companies and their partners to advice on brand-business growth. Through a combination of market research and marketing strategy, our teams build sustainable growth maps, that travel into campaigns and activities across the board. [... view Defin8 Consulting profile ]
Top Services:
SEO
Digital Marketing
PPC
Location
San Francisco, California
Number of Employees
50 - 99
View Profile
SEOFAT
Elite Services That Multiply Revenue
Elite Services That Multiply Revenue
SEOFAT is a full-service digital agency offering SEO, web development, and marketing solutions. We help brands grow visibility, leads, and revenue through smart, data-driven strategies. [... view SEOFAT profile ]
Top Services:
SEO
Digital Marketing
PPC
Location
Irvine, California
Number of Employees
100 - 249
Average Hourly Rate
$25/hr
Minimal Budget
$1,000 - $10,000
View Profile
American Publishers Empire
From Draft to Print, We Handle It All
From Draft to Print, We Handle It All
American Publishers Empire handles every step for your book, providing expert guidance from your initial draft to the final printed book, ensuring a seamless and professional book publishing experience. [... view American Publishers Empire profile ]
Top Services:
SEO
Location
Los Angeles, California
Number of Employees
100 - 249
Average Hourly Rate
$100/hr
Minimal Budget
Under $1,000
View Profile
Digital World Institute
Be The Answer
Be The Answer
We are Digital World Institute (DWI), a performance-first SEO agency. Our mission is to turn organic visibility into qualified leads by combining traditional SEO with AI-driven optimization. [... view Digital World Institute profile ]
Top Services:
SEO
SEO Consulting
eCommerce
Location
Glendale, California
Number of Employees
Under 49
Average Hourly Rate
$35/hr
Minimal Budget
$1,000 - $10,000
View Profile
ITJ Group
The All-in-One Agency For Luxury Brands
The All-in-One Agency For Luxury Brands
ITJ Group is an all-in-one marketing, web development & creative studio that builds high-performance digital experiences for Jewelry & E-commerce brands. Web Dev, SEO, UX, Paid Ads, Email Marketing, Social, Photography, Videography under one roof. [... view ITJ Group profile ]
Top Services:
SEO
PPC
eCommerce
Location
Los Angeles, California
Number of Employees
Under 49
Minimal Budget
$10,000 - $25,000
View Profile
WebVello
Design. Develop. Dominate.
Design. Develop. Dominate.
A modern digital studio building high-performance websites, SEO systems, and growth platforms for brands that want real results not just visuals. [... view WebVello profile ]
Top Services:
SEO
Digital Marketing
Web Development
Location
Roseville, California
Number of Employees
Under 49
Average Hourly Rate
$55/hr
Minimal Budget
$1,000 - $10,000
View Profile
5.0 5.0 (15)
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Digital Seniority
Own Your Occupancy
Own Your Occupancy
Digital Seniority exclusively supports senior living communities with hands-on digital marketing execution, including Google Ads, Meta advertising, websites, and performance reporting. [... view Digital Seniority profile ]
Top Services:
SEO
Web Design
PPC
Location
San Francisco, California
Number of Employees
Under 49
Minimal Budget
$1,000 - $10,000
View Profile
Remedo
Build Your Online Presence
Build Your Online Presence
Remedo is an all-in-one healthcare growth platform that helps medical practices enhance their online presence, attract new patients, and streamline engagement through AI-powered marketing, CRM, and automation tools. [... view Remedo profile ]
Top Services:
SEO
PPC
Content Marketing
Location
Fremont, California
Number of Employees
50 - 99
View Profile
DigiTec Studio
Top Digital Marketing Agency In USA
Top Digital Marketing Agency In USA
DigiTec Studio Top digital marketing agency in USA offering SEO, web design, branding, and results-driven solutions. See how we can help your business grow. [... view DigiTec Studio profile ]
Top Services:
SEO
Content Marketing
Marketing Analytics
Location
Glendale, California
Number of Employees
50 - 99
Average Hourly Rate
$50/hr
Minimal Budget
$10,000 - $25,000
View Profile
5.0 5.0 (1)
GLG Studio
Strategy + Storytelling + Design For Mission-driven Impact.
Strategy + Storytelling + Design For Mission-driven Impact.
GLG Studio is a Black-owned creative strategy and communications studio based in Los Angeles and Oakland. We help mission-driven organizations and public-sector partners translate complex work into clear, culturally fluent campaigns that build trust and drive action. We blend stakeholder-informed strategy [... view GLG Studio profile ]
Top Services:
SEO
Advertising
Public Relations
Location
Los Angeles, California
Number of Employees
Under 49
Average Hourly Rate
$150/hr
Minimal Budget
$1,000 - $10,000
View Profile
Ambsan Digital
Building the Future, Code At A Time
Building the Future, Code At A Time
Ambsan Digital is a full stack company specializing in high-performance web and mobile app development. We transform ideas into scalable digital products, offering end-to-end services from UI/UX design and custom web platforms to native and cross-platform mobile applications. Our expert developers focus on [... view Ambsan Digital profile ]
Top Services:
SEO
Web Design
Digital Marketing
Location
California City, California
Number of Employees
Under 49
Average Hourly Rate
$50/hr
Minimal Budget
$1,000 - $10,000
View Profile
NTD Digital
NTD Digital is a data-driven digital marketing agency specializing in Generative Engine Optimization (GEO), SEO, paid media, and AI-powered marketing optimization. We help brands improve their visibility across both traditional search engines and emerging AI-powered platforms through Generative Engine [... view NTD Digital profile ]
Top Services:
SEO
Web Design
eCommerce
Location
Santa Clara, California
Number of Employees
Under 49
Minimal Budget
$1,000 - $10,000
View Profile
5.0 5.0 (3)
Pyrite Technologies
Elevate Your Brand With Us An Experience The Difference.
Elevate Your Brand With Us An Experience The Difference.
We bring a decade of experience and expertise orchestrating business growth and revenue for over 500+ companies like yours. We are the catalyst for digital marketing success, building industry powerhouses with our tailored solutions that drive results. [... view Pyrite Technologies profile ]
Top Services:
SEO
Content Marketing
Web Development
Location
California City, California
Number of Employees
50 - 99
Average Hourly Rate
$200/hr
Minimal Budget
$1,000 - $10,000
View Profile
NOLA Marketing
Marketing That Drives Action.
Marketing That Drives Action.
NOLA Marketing specializes in technology product marketing and content marketing for all audiences, from executives to developers. We specialize in everything content: AEO/GEO, sales collateral, demand generating offers, thought leadership and video scripts. [... view NOLA Marketing profile ]
Top Services:
SEO
Digital Marketing
Content Marketing
Location
Burlingame, California
Number of Employees
Under 49
Average Hourly Rate
$125/hr
Minimal Budget
$1,000 - $10,000
View Profile
C&I Studios
Stories That Inspire Real Results
Stories That Inspire Real Results
C&I Studios is a global creative studio specializing in video production, photography, branding, graphic design, web design, and storytelling-driven marketing campaigns. The agency helps brands create impactful visual experiences that engage audiences and drive measurable results. [... view C&I Studios profile ]
Top Services:
SEO
Web Design
Web Development
Location
Los Angeles, California
Number of Employees
Under 49
Average Hourly Rate
$200/hr
Minimal Budget
$1,000 - $10,000
View Profile
4.2 4.2 (5)
BroBex Marketing
Dominate Your Competition
Dominate Your Competition
BroBex Marketing is a Los Angeles-based SEO agency specializing in local and national search optimization for small and medium-sized businesses. Founded on a commitment to transparency, they offer daily website updates, weekly video progress reports, and a no-fluff approach to driving measurable growth. [... view BroBex Marketing profile ]
Top Services:
SEO
eCommerce
Local Optimization
Location
Los Angeles, California
Number of Employees
Under 49
Average Hourly Rate
$100/hr
Minimal Budget
Under $1,000
View Profile
4.8 4.8 (23)
Tandem Medical Marketing
Built For Medicine
Built For Medicine
Tandem Medical Marketing builds Google Ads, SEO, and Meta campaigns exclusively for medical practices and healthcare organizations. No generalists. No learning curves. Just specialists who already know your patients. [... view Tandem Medical Marketing profile ]
Top Services:
SEO
Advertising
Digital Marketing
Location
Sacramento, California
Number of Employees
Under 49
Minimal Budget
$1,000 - $10,000
View Profile
175 Productions
Cinematic Video Production & Digital Content Agency In California
Cinematic Video Production & Digital Content Agency In California
175 Productions is a California-based video production company creating cinematic content for brands, events, and organizations. We deliver end-to-end production services including filming, editing, and digital content strategy to help clients tell compelling stories and grow their online presence. [... view 175 Productions profile ]
Top Services:
SEO
Social Media Marketing
Web Development
Location
Sacramento, California
Number of Employees
Under 49
Average Hourly Rate
$100/hr
Minimal Budget
$1,000 - $10,000
View Profile
RankMeHi
Driving Organic Growth Through SEO, Local SEO & AI Solutions
Driving Organic Growth Through SEO, Local SEO & AI Solutions
RankMeHi is a results-driven SEO and digital marketing agency helping businesses increase online visibility, generate qualified leads, and grow revenue. We specialize in Technical SEO, Local SEO, AI-powered marketing, content strategy, keyword research, link building, and conversion optimization. Our mission [... view RankMeHi profile ]
Top Services:
SEO
Social Media Marketing
Video Marketing
Location
Costa Mesa, California
Number of Employees
Under 49
Average Hourly Rate
$75/hr
Minimal Budget
$1,000 - $10,000
View Profile
Webllisto
Webllisto is a prominent IT Consulting and Engineering firm offering clients the finest Web and Software development services for their business. Our exceptional Web services are dedicated to Enterprises, ISVs, Startups, and digital agencies. [... view Webllisto profile ]
Top Services:
SEO
Digital Marketing
Web Development
Location
San Jose, California
Number of Employees
100 - 249
Average Hourly Rate
$50/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
4 Projects Listed
View Profile
4.7 4.7 (61)
Logo Design Lane
Logo Design Lane Believe in Creating Brand Identity Through Our Brand Logos.
Logo Design Lane Believe in Creating Brand Identity Through Our Brand Logos.
A logo is the most important part of any brand. It provides the brand with a unique identity & separates him from the competitors. Visual or symbols are the most powerful tool in communication & Logo Design. [... see all Logo Design Lane reviews ]
Top Services:
SEO
Web Development
Location
San Francisco, California
Number of Employees
50 - 99
Average Hourly Rate
$50/hr
Minimal Budget
$1,000 - $10,000
View Profile
2.3 2.3 (1)
Tech Bay Leaf
Your One-Stop-Destination For Growth-Marketing.
Your One-Stop-Destination For Growth-Marketing.
We are Tech Bay Leaf, a leading data-driven digital marketing agency where curiosity meets creativity, & insights become sales. We specialize in providing digital specialists with flexibility and cost-effective solutions. Our presence is global and our marketing culture meets the demands of businesses as the [... view Tech Bay Leaf profile ]
Top Services:
SEO
Web Design
Digital Marketing
Location
San Francisco, California
Number of Employees
Under 49
Average Hourly Rate
$50/hr
Minimal Budget
Under $1,000
View Profile
5.0 5.0 (10)
MobMaxime
Top Mobile App and Web Development Company in Canada, USA and UK
Top Mobile App and Web Development Company in Canada, USA and UK
We design highly polished iPhone, Android and Web Apps for startups and Enterprise clients. [... view MobMaxime profile ]
Top Services:
SEO
Digital Marketing
Web Development
Location
Sunnyvale, California
Number of Employees
50 - 99
Average Hourly Rate
$15/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
3 Projects Listed
View Profile
Siva Solutions Inc.
A Solution for All Your Ideas
A Solution for All Your Ideas
We know that good dentists change lives. So, our mission is to help the greatest number of people find the quality dental care they need. We do this by providing a unique mix of products and services that connect dentists to highly motivated dental patients. [... see all Siva Solutions Inc. reviews ]
Top Services:
SEO
Web Design
Digital Marketing
Location
Cathedral City, California
Number of Employees
50 - 99
Minimal Budget
Under $1,000
Portfolios Count
5 Projects Listed
View Profile
2.3 2.3 (1)
1.0 1.0 (1)
SoftGrid Computers
Innovate, Create, Excel.
Innovate, Create, Excel.
SoftGrid Computers is a prominent custom software development company that excels in blending the latest technologies with well-organized creative work. With a strong focus on understanding client needs and delivering optimal solutions, we strive to be a reliable partner that offers great value for money. Our [... view SoftGrid Computers profile ]
Top Services:
SEO
Web Design
SEM
Location
Santa Monica, California
Number of Employees
100 - 249
Average Hourly Rate
$49/hr
Minimal Budget
$1,000 - $10,000
View Profile
iCode49 Technolabs
4 Steps to Cloud 9
4 Steps to Cloud 9
iCode49 Technolabs stands out as a premier provider specializing in the meticulous development of cutting-edge iOS and Android mobile applications uniquely crafted for both startups and global brands. Our expertise lies in driving innovation within the ever-evolving mobile landscape, where we leverage our [... view ICode49 Technolabs profile ]
Top Services:
SEO
Inbound Marketing
Web Development
Location
Los Angeles, California
Number of Employees
Under 49
Average Hourly Rate
$20/hr
Minimal Budget
$10,000 - $25,000
View Profile
5.0 5.0 (12)
Invoxico Technologies
Crafting Websites, Creating Success!
Crafting Websites, Creating Success!
Invoxico Technologies is an adept company in web design and development, acknowledged for its proficiency in crafting customized digital solutions. Their expert team focuses on UI/UX design, web development, CMS development, eCommerce solutions, and mobile app development, and offers a complete range of [... view Invoxico Technologies profile ]
Top Services:
SEO
Web Design
Web Development
Location
La Puente, California
Number of Employees
Under 49
Average Hourly Rate
$30/hr
Minimal Budget
$1,000 - $10,000
View Profile
5.0 5.0 (10)
Opal Infotech
We Build Success Stories
We Build Success Stories
For over 2 decades, starting in 1998, we have been serving a global clientele with web design, web development, mobile app development & digital marketing services. Our expertise spans SEO, Google Ads, Alibaba minisites & ranking optimization & the ongoing maintenance of apps and websites across more than 75 [... view Opal Infotech profile ]
Top Services:
SEO
Web Development
Digital Advertising
Location
Dublin, California
Number of Employees
50 - 99
Average Hourly Rate
$50/hr
Minimal Budget
$10,000 - $25,000
View Profile
4.8 4.8 (212)
Systechlogic
Transform Your Brand with Leading IT Experts.
Transform Your Brand with Leading IT Experts.
SystechLogic is your trusted partner for innovative marketing solutions and software development services. We combine creativity, technology, and strategy to help businesses stand out in competitive markets. From crafting engaging campaigns to developing user-friendly, high-performance software & mobile apps [... view Systechlogic profile ]
Top Services:
SEO
PPC
Social Media Marketing
Location
Ontario, California
Number of Employees
Under 49
Minimal Budget
$1,000 - $10,000
View Profile
5.0 5.0 (17)
Nextwebi It Solutions Pvt Ltd
AI Enabled Digital Transformation
AI Enabled Digital Transformation
Nextwebi, a technology-driven digital transformation company delivering intelligent, AI-powered solutions to businesses of all sizes. We partner with startups, SMEs, & enterprises & help them adopt modern tech that improve efficiency, enhance customer experiences, &unlock new growth opportunities. [... view Nextwebi It Solutions Pvt Ltd profile ]
Top Services:
SEO
PPC
SEM
Location
San Francisco, California
Number of Employees
50 - 99
Average Hourly Rate
$25/hr
Minimal Budget
$1,000 - $10,000
View Profile
Brand Height
Best SEO and Digital Marketing Company
Best SEO and Digital Marketing Company
Brand Height offers digital-marketing solutions and integrates WhatsApp marketing to help brands communicate directly with customers via a channel already in their hands. The agency combines targeted outreach and performance marketing to drive leads and conversions through WhatsApp. [... view Brand Height profile ]
Top Services:
SEO
Digital Marketing
eCommerce
Location
San Francisco, California
Number of Employees
Under 49
View Profile
Hilton Technologies
Driving Digital Growth Across Industries
Driving Digital Growth Across Industries
Hilton Software Technologies is an IT solutions company based in Hyderabad, delivering customized software, web, and digital services since 2013. The company helps businesses of all sizes accelerate growth through innovative technology, reliable support, and tailored digital solutions. [... view Hilton Technologies profile ]
Top Services:
SEO
Digital Marketing
PPC
Location
Fremont, California
Number of Employees
Under 49
Average Hourly Rate
$100/hr
Minimal Budget
$1,000 - $10,000
View Profile
4.3 4.3 (10)
Website Design Valley
Let Design, Function, and Strategy Meet!
Let Design, Function, and Strategy Meet!
We create websites and provide businesses with various opportunities to collect leads and make money from unexpected conversions. The custom website company is dedicated to fulfilling needs that our experts can handle. We only make the best promises when it comes to website creation. [... see all Website Design Valley reviews ]
Top Services:
SEO
Web Design
eCommerce
Location
Los Angeles, California
Number of Employees
Under 49
Portfolios Count
5 Projects Listed
View Profile
1.8 1.8 (3)

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About The Author and Expert Reviewer

Natasa Glikman

Content Specialist

natasa@designrush.com

Natasa Glikman is an experienced editor and content writer with over 10 years of experience in writing, editing, and translating articles across various topics, with a strong focus on marketing and advertising. At DesignRush, Natasa currently works as an editor, where she refines and enhances B2B content to ensure accuracy, clarity, and consistency across agency profiles and industry reports.

Robin Fishley

Former SEO Director

spotlight@designrush.com

Robin Fishley is a digital professional with over 20 years of experience in programming, website architecture, and data optimization. Twice honored as Most Innovative Employee at his previous agency, he excelled in leadership roles across SEO, research, analytics, and strategy. At Saatchi & Saatchi, where he was the Director of Search and Data, he developed a successful Big Data analysis tool and provided expert consulting for renowned clients like P&G, Toyota, and VISA. A valuable asset to DesignRush, he used his technical background to drive success for the company's digital initiatives.

Latest Trends Related to Enterprise SEO

SEO

Best California Enterprise SEO Companies & Services

From Influence To Impact Scale Intelligently

Strategic Technology Communications

Like Steroids for Business

Casino Marketing Solutions

We Bring Your Brand to Life

Elite Services That Multiply Revenue

From Draft to Print, We Handle It All

Be The Answer

The All-in-One Agency For Luxury Brands

Design. Develop. Dominate.

Own Your Occupancy

Build Your Online Presence

Top Digital Marketing Agency In USA

Strategy + Storytelling + Design For Mission-driven Impact.

Building the Future, Code At A Time

Elevate Your Brand With Us An Experience The Difference.

Marketing That Drives Action.

Stories That Inspire Real Results

Dominate Your Competition

Built For Medicine

Cinematic Video Production & Digital Content Agency In California

Driving Organic Growth Through SEO, Local SEO & AI Solutions

Logo Design Lane Believe in Creating Brand Identity Through Our Brand Logos.

Your One-Stop-Destination For Growth-Marketing.

Top Mobile App and Web Development Company in Canada, USA and UK

A Solution for All Your Ideas

Innovate, Create, Excel.

4 Steps to Cloud 9

Crafting Websites, Creating Success!

We Build Success Stories

Transform Your Brand with Leading IT Experts.

AI Enabled Digital Transformation

Best SEO and Digital Marketing Company

Driving Digital Growth Across Industries

Let Design, Function, and Strategy Meet!

Related Services in California

Related SEO Specializations in California

About The Author and Expert Reviewer

Latest Trends Related to Enterprise SEO