Top Cyber Security Companies in California
Are you looking for cybersecurity firms in California to help your organization detect, respond, and recover from cyber risks? There are many cybersecurity service providers in California that enable you to develop a roadmap to protect your current environment. In the present scenario of the prevalent online risks, it is crucial to have one of the best cybersecurity agencies in California as your partner that help you align the security strategies with your business goals. Identifying the need, Goodfirms has fabricated a list of the top cybersecurity companies in California that are capable of building defense systems against complex and sophisticated threats.
List of Top Cybersecurity Firms in California
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The company has been on the market since 2013 starting from outsourcing UI and UX design and growing the diversity of services year by year. Now, Digit Web Studios is a full-stack digital agency with all the specialists required for the efficient creative process from scratch.
NA250 - 9992015San Diego, California -
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Replit
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StateWP provides ongoing WordPress security, performance optimization, hosting, and technical support for law firms and professional service firms. We focus exclusively on mission-critical WordPress websites where uptime, speed, and risk mitigation directly impact credibility, referrals, and revenue. We take ongoing responsibility for the stability, security, and performance of the websites organizations rely on. Our services ... read StateWP reviews & insights
$150 - $199/hr2 - 92023Oakland, CaliforniaWhy StateWP?
- Security, performance, maintenance, hosting
- Premium WordPress care for professional firms
- One accountable team. Full coverage.
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We, at Web Design Ops know how to make your brand prosper in the business world. We have a client-centric approach to deal with minor or major glitches on the spot. We have a team of professionals who make sure to provide the work as per your requirements. We excel at providing you with complete ... read Web Design Ops reviews & insights
$25 - $49/hr50 - 249Los Angeles, California -
Toolsbots is a leading software development company in India that offers businesses custom software development services and top-tier web development solutions. As one of India's best web development companies, we specialize in delivering tailored solutions with innovation and excellence in every project. Our goal is to provide a seamless digital experience to our clients and ... read Toolsbots reviews & insights
< $25/hr50 - 2492022Apple Valley, California -
Proficio is a world-class Managed Security Service Provider (MSSP) providing managed detection and response solutions, 24×7 security monitoring and advanced data breach prevention services to organizations globally.
$25 - $49/hr50 - 2492010Carlsbad, California -
Parablu is a cloud data protection and management company specializing in providing secure data backup, archival, and file sharing solutions. Founded in 2015, the company aims to address the challenges associated with data security and regulatory compliance in the digital age. Parablu's offerings are particularly focused on enterprise-level needs, ensuring that sensitive information is securely ... read Parablu Inc reviews & insights
NA10 - 492015San Francisco, California -
Zoltis Technologies is a Los Angeles-based company that offers computer support, help desk remote support, and expert-managed services. With over 20 years of experience designing software and information systems for small businesses, we use the industry-standard network, workstation, and server remote management technologies to monitor and manage your small business's overall performance, productivity, and security ... read Zoltis Technologies reviews & insights
NA2 - 9Los Angeles, California -
In today’s world, technology evolves faster than most of us can wrap our heads around. As new solutions emerge, the majority of small to medium-sized businesses struggle to stay productive, profitable and ahead of the curve. This is where we come in. At Fantastic IT, our ongoing mission is to provide our clients with fast, ... read Fantastic IT reviews & insights
NA10 - 491998Torrance, California -
Are you a small business requiring assistance regarding Cyber security, It consultation, IT support among other things of that nature? We at One82 are here to help you achieve your IT initiatives and improving your IT systems. We are the best IT consulting firm California as we have a solid record of success that proves ... read One82 reviews & insights
NA10 - 491999Los Gatos, California -
OCMSP is a trusted Managed Service Provider (MSP) based in Orange County, California, serving businesses across Irvine, Newport Beach, Costa Mesa and surrounding areas. We specialize in delivering IT support, cybersecurity solutions, and compliance services to law firms, medical practices, accounting firms and small to mid-sized businesses. Our mission is simple: to give our clients peace ... read OCMSP reviews & insights
$100 - $149/hr2 - 92020Newport Beach, California -
OutsourceITSecurity.com is a specialized platform offering professional-grade IT security outsourcing services to businesses of all sizes. With cyber threats evolving faster than ever, companies need reliable, scalable, and cost-effective protection for their digital infrastructure. Our services include managed firewalls, endpoint security, network administration, threat detection, SIEM integration, and regulatory compliance assistance. We connect you with ... read Outsource IT Security reviews & insights
$25 - $49/hr2 - 92019Los Angeles, California -
Here at Methodology IT, we specialize in providing IT (Information Technology) Support for any small to medium-sized businesses. For over 15 years, small and mid-size businesses have selected us to help them communicate and collaborate across town or across the globe providing secure, on-demand access to the electronic data which is so critical to their ... read Methodology IT reviews & insights
NA10 - 491998Los Angeles, California -
At 7th Di Technologies (formerly 7th Dimension), we relieve your IT pains while helping your business grow. We specialize in working with companies that are too small to house their own IT department, or with corporations looking to save money by contracting their IT work to us. Covering everything from network design to disaster recovery, ... read 7th Di Technologies reviews & insights
NA10 - 492008Sacramento, California -
Urban IT, Inc. was founded in 2002 to provide comprehensive managed IT and cybersecurity solutions to small and medium-sized businesses in Southern California. Our mission is to establish enduring partnerships with our clients by consistently delivering professional IT management and support services. We excel in offering tailored technology solutions that meet each client’s unique needs, ensuring ... read Urban IT, Inc. reviews & insights
$150 - $199/hr2 - 92002Westlake Village, California -
Clare Computer Solutions (CCS) is a San Ramon–based managed IT services and cybersecurity provider supporting organizations throughout the San Francisco Bay Area. Founded in 1980, CCS helps businesses modernize, secure, and streamline their technology environments through reliable IT management, strategic guidance, and responsive support. With more than 35 years of industry experience, the company delivers ... read Clare Computer Solutoins reviews & insights
$150 - $199/hr10 - 491990San Ramon, California -
Since 2004, our company’s name and reputation have become synonymous with state-of-the-art cybersecurity services in Los Angeles. Our elite team of experts has served as the outsourced IT department and undercover cyber-bodyguards for countless small- to medium-sized companies throughout Los Angeles and across the country. From medical institutions and law firms to marketing agencies, nonprofits, ... read Digital Uppercut reviews & insights
NA10 - 492004Valley Village, California -
We at CyberTrust IT Solutions is delivering one of the best managed IT services in Orange County, which helps you in improving and simplifying your IT needs. We aim to serve fully managed IT services to small and mid-sized businesses by our best IT services, including IT, support, IT consulting, cybersecurity, cloud computing, data backup ... read CyberTrust IT Solutions reviews & insights
NA10 - 491996Lake Forest, California -
For over 15 years, Adept Solutions has been helping local companies leverage technology to reach their business goals faster, smarter and within budget. Our focus is on growth, with the right technology solutions at the right time.
< $25/hr2 - 92004Yuba City, California -
Started in 2003, Pacific Computer Consultants is a complete technology solution provider. We are 100% committed to making sure business owners have the most reliable and professional IT service in the San Francisco East Bay Area. Our team of talented IT professionals can solve your IT nightmares once and for all.
< $25/hr2 - 92003Concord, California -
Our solutions are designed to consider your current and future growth and most of all to be affordable and reliable. Our processes are honed to deliver what is promised and exceed your expectations and make sure all T’s are crossed and the I’s are doted. In today’s fast pace business environment responsiveness is the most ... read IT21ST, LLC reviews & insights
NA2 - 92015Los Angeles, California -
CyberDuo offers a comprehensive suite of IT services for small to medium sized business. We employ a team of highly trained and certified IT and cybersecurity engineers with deep knowledge of the most advanced, secure, and reliable technologies. With response times and client satisfaction well-above industry averages, our fully-managed IT services provide clients with the ... read CyberDuo reviews & insights
NA10 - 492010Los Angeles, California -
Cure8 is the go-to IT partner for cannabis companies involved in Retail, Medical Dispensaries, Cultivation, Manufacturing, and Distribution throughout the US and Canada. We're the company you call whenever you need help with anything tech - including POS systems, surveillance systems, networks, and back-office computers. We help cannabis businesses plan, procure, install, secure, manage, and ... read Cure8 reviews & insights
NA10 - 492019Studio City, California -
Rakuten Symphony’s Symworld™ Cloud solves the challenges in automating the deployment, scaling, and lifecycle management of 5G, edge, and enterprise applications. Its hyperconverged Kubernetes for Stateful Edge automates the deployment of complex 5G and edge apps to improve productivity and reduce cost. Symworld™ Cloud is delivering on today’s mobile operators’ needs in the simplest way and preparing for ... read Symworld™ Cloud reviews & insights
NA2 - 9California City, California -
SharkStriker is a global cybersecurity vendor with a presence in around 30+ countries. They were founded with the sole purpose of empowering MSPS solving industry cybersecurity challenges such as: Their cybersecurity services are tailored to solve multi-faceted cybersecurity bottlenecks across industries. These challenges include Lack of compliance. Low cybersecurity posture, Lack of skilled personnel in ... read SharkStriker reviews & insights
NA10 - 492019Walnut Creek, California -
InterraIT, a Ferfier group company, is a leader in Digital Engineering services focused on the Mobility and Manufacturing space. With over two decades of experience, we help customers in their Digital Transformation and Modernization journey with cutting-edge technology, enabling them to transform, grow, and thrive in a dynamic digital era. With a global presence and ... read Interra Information Technologies (InterraIT) reviews & insights
$25 - $49/hr250 - 9991996Irvine, California -
We’re here since 2006, with one goal, reduce downtime to 0% and increase uptime to 100%, for every single business in San Diego. We partner with industry leaders like Microsoft, Dell, VMWare, Cisco, Lenovo, Bitdefender, and many others, with clear execution to help our clients facing technology challenges. Team engineers and technicians are Microsoft Certified, ... read Secure Networks ITC reviews & insights
< $25/hr2 - 92006San Diego, California -
Medical ITG provides HIPAA Compliance Consulting, Security Risk Assessments, Healthcare IT Services, and Medical IT Support. We can help your organization maintain HIPAA compliance, implement active security, and Medical friendly IT Services. Call us at (877) 220-8774 or e-mail us at [email protected]
NA2 - 9Irvine, California -
Founded in 2024, our company is built on over 20 years of real-world IT experience. While the business itself is new, the people behind it have been solving tech problems and supporting businesses for decades. We provide Managed IT Support and Services that are reliable, responsive, and tailored to your unique needs. From everyday helpdesk ... read Adib Technologies reviews & insights
$50 - $99/hr2 - 92024Tracy, California -
Zircon Technovatives is a trusted provider of remote IT support and helpdesk services in the US, offering exceptional support to home users, small businesses, and medium-sized enterprises. With an unwavering commitment to ensuring smooth and efficient IT operations, we have developed a deep understanding of the unique challenges faced by our diverse clientele. Whether it's ... read Zircon Technovatives reviews & insights
$25 - $49/hr10 - 492015San Jose, California -
NexInfo is a leading consulting firm established in 1999, delivering expert guidance to businesses of all sizes—from startups and small enterprises to Fortune 1000 organizations. We help companies achieve Operational Excellence through a powerful combination of business process expertise and software consulting services. Our strong domain knowledge spans Enterprise Resource Planning (ERP), Product Lifecycle Management ... read NexInfo reviews & insights
$100 - $149/hr250 - 9991999Santa Ana, California -
24hourtek provides proactive managed IT services for SMBs and nonprofits across the San Francisco Bay Area. The company focuses exclusively on business IT, delivering managed IT support, help desk services, cybersecurity, and long-term IT strategy. Its approach emphasizes secure systems, operational efficiency, and reliable day-to-day IT operations, supported by standardized processes and automated IT operations where appropriate. ... read 24hourtek reviews & insights
NA10 - 492003San Francisco, California -
Technology should drive growth, not create risk, downtime, or constant fire drills. For over 25 years, Acorn IT Services has helped businesses eliminate IT instability, reduce cybersecurity exposure, and scale with confidence through fully managed IT, cloud, and security solutions. We serve mid-sized organizations that cannot afford downtime, compliance gaps, or reactive IT. What We ... read Acorn IT Services reviews & insights
$50 - $99/hr50 - 2492000Ontario, CaliforniaWhy Acorn IT Services?
- 24-7 IT Support
- IT Leadership towards your business goals
- 25 years in business
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ChatGPT
ABSO Technologies is a full-service Managed IT Services provider dedicated to delivering reliable, secure, and scalable technology solutions for businesses, municipalities, and non-profits across Northern California. Our core services include network management, cybersecurity, cloud solutions, data backup and recovery, help desk support, VoIP systems, and structured cabling. We take a proactive approach to IT by ... read ABSO Technologies, Inc. reviews & insights
$50 - $99/hr10 - 492021Rancho Cordova, CaliforniaWhy ABSO Technologies, Inc.?
- 100 percent In-House Experts. No Outsourcing.
- Proactive IT That Prevents Problems
- Enterprise-Level IT at Competitive Rates
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Check Point Software Technologies Ltd. is the largest network cybersecurity vendor globally, providing industry-leading solutions and protecting customers from cyber attacks with an unmatched catch rate of malware and other types of threats. Check Point offers a complete security architecture defending enterprises – from networks to mobile devices – in addition to the most comprehensive ... read Check Point Software Technologies reviews & insights
$50 - $99/hr10000+1993San Carlos, California -
Cisco enables people to make powerful connections-whether in business, education, philanthropy, or creativity. Cisco hardware, software, and service offerings are used to create the Internet solutions that make networks possible-providing easy access to information anywhere, at any time.
$100 - $149/hr10000+1984San Jose, California -
Robust Network Solutions is an IT services and consulting firm covering the greater San Francisco Bay Area. We focus on excellent customer service and provide ongoing proactive and strategic IT management and support.
NA2 - 9San Mateo, California -
OUR TECHNOLOGY CONSULTATION AND SERVICES ARE DERIVED FROM OUR EXPERTISE WITH ‘BEST OF BREED’ SOLUTIONS IN 4 KEY AREAS. Hybrid Cloud and Datacenter: Align business goals with IT infrastructure. Create a cloud strategy to obtain the optimal mix of public and private cloud with your datacenter. Applications and Data: Guarantee application performance, scaling, and availability ... read Centered Networks reviews & insights
$150 - $199/hr10 - 492004San Francisco, California -
Techmedics has been helping businesses succeed since 1999, when founders James and Helen Moon saw a gap in the market — small and mid-sized businesses were often left behind when it came to quality IT support. With backgrounds in enterprise IT, they set out to change that by creating a company that delivers high-level technical ... read Techmedics reviews & insights
NA10 - 491999Pasadena, California -
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Copilot
Since our inception in 2001, we have delivered consistent and reliable expert IT support to small and medium-sized businesses in San Diego County. We leverage our experience, status as a partner with key vendors like Microsoft® and VMware®, and our proven ability to provide full-service systems integration, support and maintenance to support all of your ... read Kazmarek Technology Solutions, Inc. reviews & insights
$150 - $199/hr10 - 492001San Diego, CaliforniaWhy Kazmarek Technology Solutions, Inc.?
- Professionally managed company.
- Listen twice as much as we speak.
- Always have security in mind.
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We grew up with IT…and IT grew up around us. Since 1996, we’re still front and center in Silicon Valley and throughout California. The reason is simple: We continue to provide a supremely high level of IT services and support that’s unequalled (and in some quarters, unheard of) in the industry. Most IT providers can ... read USWired Inc. reviews & insights
$100 - $149/hr10 - 491996Campbell, California -
ThinkTek is a Managed Services Provider based out of Orange County, California that relies on its trusted customer service mindset, exceptional delivery performance and proven skillset - meeting your business needs any time.ThinkTek offers individual attention and value to every client, and our commitment to customer service is second to none in the industry. ThinkTek’s ... read ThinkTek reviews & insights
$25 - $49/hr2 - 9Orange County, California -
Symantec Corporation the world’s leading cyber security company, helps organizations, governments and people secure their most important data wherever it lives. Organizations across the world look to Symantec for strategic, integrated solutions to defend against sophisticated attacks across endpoints, cloud and infrastructure.
$100 - $149/hr10000+1982Mountain View, California -
Code Driven Labs, our journey is rooted in a simple yet powerful objective: to make technology accessible and effortless for everyone. Founded with a passion for innovation and a commitment to simplifying the intricate world of tech, we have become a trusted name in the IT industry. Our unwavering dedication to this mission has led ... read Code Driven Labs reviews & insights
$25 - $49/hr10 - 492021San Francisco, California -
Small businesses who require fast access to technical help and believe in always on IT infrastructure, count on DCG. We exist to help clients choose and deploy reliable technologies that achieve worry free, "always on" cloud and premise based IT systems. Discover how our IT Consulting services can help protect your investment, solve business challenges, ... read DCG Technical Solutions reviews & insights
< $25/hr10 - 491993Los Angeles, California -
We are the global cybersecurity leader, known for always challenging the security status quo. Our mission is to protect our way of life in the digital age by preventing successful cyber attacks. This has given us the privilege of safely enabling tens of thousands of organizations and their customers.
$50 - $99/hr1,000 - 9,9992005Santa Clara, California -
“Building a future where technology is a competitive advantage” ZAG’s vision is simple and has very little to do with us. In fact, it’s all about you. It’s all about helping build a future where technology is a competitive advantage for you, your people, and your business. We work to create this future every day. ... read ZAG Technical Services, Inc. reviews & insights
$200 - $300/hr50 - 2491998San Jose, California -
NetApp is the data authority for hybrid cloud. We provide a full range of hybrid cloud data services that simplify management of applications and data across cloud and on-premises environments to accelerate digital transformation. Together with our partners, we empower global organizations to unleash the full potential of their data to expand customer touchpoints, foster ... read Net App reviews & insights
$300+/hr10000+1992Sunnyvale, California -
The full-service IT solutions provider Circle MSP can handle all of your technological requirements. Our team of trained experts is prepared to act as your go-to IT department with more than 20 years of combined expertise designing and maintaining IT systems, both large and small. We can offer you specialized service and care regardless of ... read CircleMSP reviews & insights
NA50 - 2491989Irvine, California
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