Our industry analysts determined the best California cybersecurity companies helping businesses protect their business data from attacks and streamline security measures. Browse companies' rates, portfolios, reviews and more in our agency listings table below to pick the most suitable partner.
Best California Cybersecurity Firm Rankings
147 Companies
Rankings updated: December 02, 2024
Goji Labs - Building It Right the First TimeAt Goji Labs, we are a web and mobile app development company headquartered in Los Angeles. With over 10 years of experience, our team has helped startups, businesses, and non-profits launch hundreds [... view the full profile of Goji Labs]Los Angeles, California Under 49 $149/hr $25,000 - $50,000
Top US Mobile & Web App Development AgencyAppMakersUSA is a US-based full-service mobile application development company. We specialize in building cross-platform websites and apps (meaning iOS & Android for the price of one), informing your [... view the full profile of App Makers USA]Woodland, California Under 49 Inquire $10,000 - $25,000
We are largest provider of sales lead generation services helping businesses increase their revenue.Callbox is a worldwide recognized leader in B2B Lead Generation powered by AI and human expertise, having been one of the top lead generation and appointment setting experts for the past many years. [... view the full profile of Callbox]Los Angeles, California 500 - 999 Inquire Inquire
Award-Winning IT & CybersecurityTruAdvantage is a Bay Area based, award-winning IT firm specializing in managed IT, managed Cybersecurity, cloud solutions and strategic IT . Our passion is to bring enterprise-level productivity [... view the full profile of TruAdvantage]San Jose, California Under 49 $165/hr Inquire
Top Product, Technology, & Venture Design FirmSidebench is an award-winning UX design, mobile app, and custom software development company in Los Angeles. We are a diverse group of digital strategists, technologists, tinkers, and thought leaders. [... view the full profile of Sidebench]Santa Monica, California Under 49 Inquire $50,000 & Up
Elevate your business: custom solutions, built to scaleAt Vention, unparalleled customer care isnt just a promise its our mission. We blend personalized experience, unwavering attention to detail, and a genuine passion for your business, ensuring that [... view the full profile of Vention]San Francisco, California 1000 & Up $50/hr $25,000 - $50,000
We Maximize Your ROI, Trusted by 1000+ Clients ️With over 9+ years of experience and 1000+ happy clients, we commit ourselves to your growth. Our team of 85+ of digital marketing experts has delivered:1. 493.37% Increase In Conversions2. [... view the full profile of Webspero Solutions]Los Angeles, California 50 - 99 $25/hr $1,000 - $10,000
Dedicated teams that build complex software systemsSiliconMint designs, develops, and supports mission-critical software systems. Based in San Francisco, SiliconMint has offices in New York and Europe to serve clients across the globe. [... view the full profile of SiliconMint]San Francisco, California 50 - 99 $55/hr $25,000 - $50,000
Rediscover the Joy of TechnologyXO IT Services offers true business value with a unique combination of service quality and high-end advice. Specializing in Windows PCs, Macs, servers, and more, we provide 24/7 managed IT services [... view the full profile of XO IT Services]Los Angeles, California Under 49 Inquire Inquire
Transforming Enterprises with AI ApplicationsThirdEye Data Transforms Enterprises with Data & AI Solutions & Services.ThirdEye Data leverages Artificial Intelligence & Data technologies to build AI applications for enterprises worldwide. [... view the full profile of ThirdEye Data]San Jose, California 50 - 99 $55/hr $10,000 - $25,000
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A CMMI5 Certified CompanySeasia, being a well-known world-class enterprise software development company, serves small, medium, and large-sized businesses in a seamless and secure manner. We enable competitive digital [... view the full profile of Seasia Infotech]Emeryville, California 500 - 999 $25/hr $1,000 - $10,000
Our Award-Winning IT Services Help Organizations Win with Technology.Implementing the right IT solutions and choosing the Ideal IT services company for your organization can seem impossible. We make it more than possible, we make it easy. [... view the full profile of Exigent Technologies LLC]Los Angeles, California Under 49 Inquire Inquire
Where Government IT Meets Simplified CybersecurityTechMD, at the vanguard of Government IT, offers a fusion of managed cybersecurity and IT solutions. Backed by SSAE-19 certification, we cater to SMBs, driving tech simplicity and fostering growth. [... view the full profile of TechMD]Santa Ana, California 50 - 99 Inquire Inquire
Superior Business SolutionsSigma Software specializes in developing software and is a globally distributed team of more than 2000 skilled IT professionals, spanning 12 countries including the USA, Sweden, UK, Canada, Israel [... view the full profile of Sigma Software]Los Angeles, California 1000 & Up $40/hr $1,000 - $10,000
Your IT Solution AuthorityBay Networks: Your IT authority with a strong IT outsourcing focus. Specializing in MSP, we offer tailored solutions, guaranteed satisfaction, and a competitive edge. [... view the full profile of Bay Networks]Menlo Park, California Under 49 $169/hr $1,000 - $10,000
Software development expertsYour Full Stack, Machine Learning, Data Science and AI Partner [... view the full profile of Uvik Software]Los Angeles, California Under 49 $50/hr $25,000 - $50,000
Grow fearlessly with Eide Bailly, your accounting ally.Eide Bailly is the trusted accounting partner for business growth and technology solutions. We embrace change and support companies experiencing growth challenges. We have a local presence in 13 [... view the full profile of Eide Bailly]San Diego, California 1000 & Up $145/hr Inquire
Global Business Consulting ExcellenceProtiviti is a global consulting firm that offers deep expertise, objective insights, and tailored solutions to empower leaders in tackling future challenges. With a comprehensive range of services [... view the full profile of Protiviti]Los Angeles, California 1000 & Up Inquire Inquire
Technology Partner for 170+ Startups.Offering Chatbot, IT, and Software Solutions. Talentica Software is an innovative outsourced product development company that provides startup-oriented and dedicated remote teams to help startups [... view the full profile of Talentica Software]Pleasanton, California 500 - 999 $30/hr $50,000 & Up
Bringing ideas to life one step at a time.Kaizen Apps specializes in innovative application development, offering personalized consultations to turn your ideas into impactful digital solutions. Start your project with our expert guidance [... view the full profile of Kaizen Apps]Vacaville, California Under 49 $65/hr $1,000 - $10,000
Get started with the magic of custom development!Yellow has a track record of assisting Y Combinator startups, Fortune 500 companies, and various clients. Get in touch with us to know more! [... view the full profile of Yellow Systems]San Francisco, California 50 - 99 $50/hr $10,000 - $25,000
IT Support in Los Angeles That Moves Your Company ForwardWe provide best in class tech support solutions and cyber security measures for companies looking to increase productivity and sales without the hassle of hiring in house. For nearly 20 years, Be [... view the full profile of Be Structured Technology Group]Los Angeles, California Under 49 $30/hr Inquire
Amazing Customer Experiences. Together.Helpware builds customized teams in Customer Service and Back Office for industry leading startups and modern companies. [... view the full profile of Helpware]San Francisco, California 1000 & Up $25/hr $10,000 - $25,000
Helping companies transform for success in the digital futureThe effects of digital transformation go beyond business and into the consulting industry itself. The old leaders in consulting cannot adapt to the speed of change in a digitally disrupted world.A [... view the full profile of Modus Create]Los Angeles, California 100 - 249 Inquire Inquire
All Ways of Quality AlwaysBugRaptors is a trailblazer in QA software testing services. Armed with ISO 9001:2018 and ISO 27001 certifications, our team of 200+ ISTQB-certified testers utilizes cutting-edge test automation tech [... view the full profile of BugRaptors]Emeryville, California 500 - 999 $25/hr Inquire
World famous IT services for businessesAccenture is a renowned worldwide IT services company that excels in digital, cloud, and security solutions. With an extensive range of expertise across over 40 industries, we provide a comprehensive [... view the full profile of Accenture]Los Angeles, California 1000 & Up Inquire Inquire
Tech Made Easy.Space Cadets offers a comprehensive array of technology solutions, encompassing managed IT, networking/WiFi, audio/visual, and both physical and cyber security solutions. Our diverse range of services [... view the full profile of Space Cadets]San Francisco, California Under 49 $150/hr $1,000 - $10,000
Every cloud deserves a silver lining.We think technology so you don't have to. We provide 24/7 help desk, project work, CIO strategy, cyber security and video surveillance. We can work with your existing IT Department or be your internal [... view the full profile of Silver Linings Technology]Thousand Oaks, California Under 49 Inquire Under $1,000
Design, Development, MarketingOrange Web Group: Elevating your digital presence! We're a one-stop shop for small and medium businesses in Orange County, CA. From mobile app and web development to digital marketing and graphic [... view the full profile of Orange Web Group]Orange County, California Under 49 Inquire $1,000 - $10,000
Experience Bitscape's Tech Excellence: Your Boutique OpenText ECM PartnerBitscape: Your boutique OpenText ECM partner, crafting software solutions with Microsoft excellence. With our agile solutions, premium support, compliance standards, and 1,500+ successful projects, we [... view the full profile of AtQor]Santa Fe Springs, California 100 - 249 $105/hr $1,000 - $10,000- Integrant, Inc is a custom software development company headquartered in San Diego, CA. We focus on providing tailor-made software solutions, processes, and results to fit your needs to a tee. We [... view the full profile of Integrant]San Diego, California 100 - 249 $50/hr Inquire
Designed for the future. Engineered today.A-CX is a boutique software design and development partner empowering businesses focusing on Approachable AI and Secure Cloud solutions. We deliver user-centered software development services through [... view the full profile of A-CX]San Jose, California Under 49 Inquire Inquire
Software Development Company In MarylandPoloSoft Technologies is an innovative service provider for enterprise software, CRM, ERP, mobile applications, IoT, Digital Transformation, Cloud technologies, Web Services, e-Commerce, GIS, LiDAR & [... view the full profile of Polosoft Technologies]San Francisco, California 100 - 249 $100/hr $10,000 - $25,000
Investigate. Remediate. Automate.We build full cybersecurity plans and provide ongoing guidance to eliminate vulnerabilities and to keep your company protected [... view the full profile of Framework Security]Marina del Rey, California Under 49 $300/hr $10,000 - $25,000
Where Next Meets NowIn IT, next is always around the corner the next need, the next threat, the next technology. As a result, your challenges never stop. Neither does Quest Software. From platform migrations to cloud [... view the full profile of Quest Software]Aliso Viejo, California 1000 & Up Inquire Inquire
We prepare the other 98% of businesses for when cyber compliance matters.We prepare the other 98% of businesses for when #cyber #compliance matters.We do this by building a cyber risk airbag that deploys when hackers crash into your business and abscond with your [... view the full profile of Omnistruct]Sacramento, California Under 49 Inquire Inquire
Artera is the SaaS digital health leader in patient communications.Virtru provides a secure healthcare communication system, giving people, organizations, and developers the ability to share and securely store sensitive information while protecting privacy and [... view the full profile of Arteria]Santa Barbara, California 250 - 499 Inquire Inquire
We stop breachesCrowdStrike (Nasdaq: CRWD), a global cybersecurity leader, has redefined modern security with the worlds most advanced cloud-native platform for protecting critical areas of enterprise risk endpoints [... view the full profile of Crowdstrike]Sunnyvale, California Under 49 Inquire Inquire
SafeAeon SOC as a ServiceSafeguard Your Business withSafeAeon Cybersecurity Solutions [... view the full profile of SafeAeon]Pleasanton, California 100 - 249 $40/hr $25,000 - $50,000
Cyber Security For Small Businesses, Startups And Education.At Siege Security Inc, our goal is to empower and support small to medium-sized businesses across Canada with accessible and comprehensive cybersecurity services, enabling them to grow and innovate [... view the full profile of Siege Security]Ontario, California Under 49 $200/hr $1,000 - $10,000
Digital Evidence For LitigationForensic data collection, analysis, and expert witness testimony. [... view the full profile of ArcherHall]Sacramento, California 100 - 249 Inquire Inquire- NSFOCUS is an iconic internet and application security company with over 20 years of proven industry experience. Today, we operate globally with over 4000 employees at two headquarters in Beijing [... view the full profile of NSFOCUS]Milpitas, California 1000 & Up Inquire Inquire
- CISOSHARE is driven to improve our world as the leading provider of cyber security services for rapidly growing organizations. Located in Southern California and recently ranked in 2018 as the 6th [... view the full profile of CISOSHARE]San Clemente, California Under 49 Inquire Inquire
From Dirt to Data, Your Total SolutionAcuity Total Solutions offers comprehensive facility management services, from maintenance and landscaping to IT and cybersecurity. [... view the full profile of Acuity Total Solutions]Oxnard, California 50 - 99 Inquire $25,000 - $50,000
Secure your assets from hackers.CyberTest is an autonomous firm specializing in security testing, research, and development, providing expert consultancy services and cutting-edge tools to fortify organizations and businesses in [... view the full profile of CyberTest]Burbank, California Under 49 Inquire $1,000 - $10,000
Outsourced design and IT services.Wizeline is a recognized global leader for on-point, outsourced design and technology services. Headquartered in San Francisco, the firm provides optimal data leverage, new market capitalization [... view the full profile of Wizeline]San Francisco, California 500 - 999 $100/hr $25,000 - $50,000
Online Marketing For Home Exterior Contractors.State Of Exterior, LLC excels in delivering result-driven digital marketing solutions tailored exclusively for home exterior service and contractor remodeling businesses. With a focus on maximizing [... view the full profile of State Of Exterior, LLC]Westlake Village, California Under 49 $125/hr Under $1,000
What's Next.LookingPoint is a solution provider specializing in advanced IT infrastructure, such as professional services, managed services, project management, and hardware procurement. Our expertise centers on [... view the full profile of LookingPoint]Pleasant Hill, California Under 49 Inquire Inquire
Your IT Guru for Government and BeyondFor over 30 years, Quest has been a beacon in Government IT services. From cybersecurity to cloud management, we tailor our offerings to your unique needs, ensuring agility, productivity, and [... view the full profile of Quest]Roseville, California 100 - 249 Inquire Inquire
Technology, Innovation, InspirationMob Inspire is a software development company carrying an ambition to improve software standards used in various industries. Our solutions assist startups to attain stability and enable businesses to [... view the full profile of Mob Inspire]Palo Alto, California 50 - 99 $50/hr $10,000 - $25,000Need Help Selecting The Right Agency For Your Project?
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About The Author and Expert Reviewer
Dragana Ćosić brings 14+ years of experience in content marketing and B2B content writing. She has contributed to international marketing agencies, such as Wings4U and No Bounds Digital, and created content for Microsoft, Graylog, and AirProxima. With a background in Electrical and Computer Engineering and a keen interest in technology, she now delivers compelling B2B articles on IT, software, and applications for DesignRush.
Gary Kuznetsov is a seasoned programmer, web developer, and certified Laravel developer. He was a Senior PHP developer at Blue Fountain Media, then soon became Head of Development at Digital Silk. With hundreds of successful websites/applications deployed throughout his career, it is no surprise that he is now a Chief Technology Officer at DesignRush, spearheading digital products and solutions to meet the company’s challenges and objectives.
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