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.

Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.

United States × California × Entertainment × $1,000 - $10,000 ×Clear Filters
  • Enterprise AI Solutions | Scalable . Flexible. Sustainable

    Achieving a CMMI Level 5, Seasia Infotech offers robust, scalable IAM, cloud security, CSOM, advanced threat protection, and managed cybersecurity services. With over 20+ years in enterprise IT security, it has helped BFSI, healthcare, government, and logistics companies achieve cyber resilience...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Development
    • AI Development
    • Big Data Analytics
    • Show more
    Location
    Emeryville, California
    Number of Employees
    500 - 999
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    62 Projects Listed

    Seasia Infotech Services

    • Software Development
    • Mobile App Development
    • Web Development
    • AI Development
    • Big Data Analytics
    • Cloud Consulting
    • Staff Augmentation
    • Cybersecurity
    • IoT
    • Software Testing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Adani Group
    • Flipkart
    • Harley-Davidson
    • Microsoft
    • MainStreet Equity Corp
    • HDFC Bank
    • Swaraj
    • Innopharma Education
    • Renault
    • Puda
    Data sourced from the agency's DesignRush profile

    Seasia Infotech Reviews & Testimonials

    • cornelia verden
      cornelia verden Web Developer at Cornelia Verden LLC
      5.0★

      eCommerce Development Review from cornelia verden

      This Company is AMAZING, they are very professional. We hired them to build my website, and they did an EXCELLENT job. They continuously communicated with me during the development phase. If you want a beautiful, well-designed, professional website that has optimum functionabilty, You must go with Seasia Infotech. You can always expect excellent quality services from the professionals at Seasia Infotech.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Empower Your Business with Stability, Security, and Scalability.

    Since 2001, Consilien has helped SMB and mid-market companies run secure, stable IT that scales with the business. We're a security-first MSP offering Managed and Co-Managed IT, Managed Cybersecurity, compliance readiness (CMMC, NIST, SOC 2, PCI), vCIO and vCISO leadership, and AI governance...

    Top Services:

    • Managed Services
    • Cybersecurity
    • IT Services
    • IT Compliance Solution
    • Cloud Consulting
    • Show more
    Location
    Torrance, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    8 Projects Listed

    Consilien Services

    • Managed Services
    • Cybersecurity
    • IT Services
    • IT Compliance Solution
    • Cloud Consulting
    • AI Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Interactive Health
    • Eagle Print Dynamics
    • Hixson Metal Finising
    Data sourced from the agency's DesignRush profile

    Consilien Reviews & Testimonials

    • Nikka Lyn Dionido
      Nikka Lyn Dionido Review from Google
      5.0★

      Nikka Lyn Dionido's Review Sourced from Google

      I had the opportunity to work at Consilien and found the experience to be both professionally rewarding and personally supportive.The team culture was genuinely collaborative and encouraging everyone was willing to help each other out, and there was a strong sense of camaraderie. Management consistently fostered an open-door policy, welcoming new ideas and feedback, which made it easy to contribute and feel heard.One aspect I particularly appreciated was how understanding the leadership team was when it came to personal well-being. If someone wasn’t feeling well, they were met with empathy and flexibility, which created a work environment that felt human and respectful.Overall, Consilien is a great place for anyone looking to grow in a supportive, innovative, and people-first environment. I would highly recommend it to professionals who value both career development and a healthy work-life balance.

    • Charles Warren
      Charles Warren Review from Google
      5.0★

      Charles Warren's Review Sourced from Google

      Consilien always does a great job managing our varied IT services and they employ some extremely knowledgable and professional support reps. They also keep us up to date on new security issues that develop so we can proactively manage them. I am happy to recommend them.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Cybersecurity-First Managed IT Services Los Angeles

    AllSafe IT offers robust Managed IT services designed to protect your business technology. With over 15 years of experience in Los Angeles, they provide responsive support, prioritize cybersecurity, and customize services to meet your specific needs...

    Top Services:

    • IT Services
    • Cybersecurity
    • Managed Services
    • Software Development
    • Cloud Consulting
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000

    Allsafe IT Services

    • IT Services
    • Cybersecurity
    • Managed Services
    • Software Development
    • Cloud Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Powl
    • anna
    • Colman
    Data sourced from the agency's DesignRush profile

    Allsafe IT Reviews & Testimonials

    • Labron
      Labron Review from Google
      5.0★

      Labron's Review Sourced from Google

      Bones and the team at AllSafe IT have been a pleasure to work with. About 18 months in. If you run a business in Los Angeles and need actual cybersecurity (not just antivirus and a prayer) and fast service, call them.

    • Mathias Torp
      Mathias Torp Review from Google
      5.0★

      Mathias Torp's Review Sourced from Google

      Fast, friendly, know their stuff. Been using AllSafe IT for our LA studio almost 3 years now and they fix stuff before I even finish. typing the ticket. Recommend.

    • Rod James
      Rod James Review from Google
      5.0★

      Rod James's Review Sourced from Google

      AllSafe IT is a great resource for our company. Everyone I've ever had assigned to my IT-related issue from AllSafe has always been pleasant, professional, and extremely thorough in their approach to solving my computer issues.Most recently, Kaleem assisted me today. He was very quick to point me in the right direction and was friendly, which made the process less of a hassle.Keep up the good work, AllSafe IT! I don't like having PC issues, but when I do, I'm happy you're there to assist me.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Cutting Edge Managed IT Services

    Smile Global was founded with a simple yet powerful belief every organization, no matter its size, deserves enterprise-level IT consulting and support at an affordable cost. We saw the challenges that non-profits and small to mid-size businesses faced with technology and knew there was a better way...

    Top Services:

    • Managed Services
    • Cybersecurity
    • IT Services
    • Cloud Consulting
    • IT Compliance Solution
    • Show more
    Location
    Ventura, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed

    Smile Global Services

    • Managed Services
    • Cybersecurity
    • IT Services
    • Cloud Consulting
    • IT Compliance Solution
    • Web Design
    • WordPress Website Design
    • Web Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • School Districts
    • Logistics
    • Law enforcement
    • Farms
    • Management Companies
    Data sourced from the agency's DesignRush profile

    Smile Global Reviews & Testimonials

    • Becca Rdgz
      Becca Rdgz Review from Google
      5.0★

      Becca Rdgz's Review Sourced from Google

      This IT company has been extremely helpful and professional. They respond quickly, explain things clearly, and always make sure issues are fully resolved. Their support has improved our systems and made our work much easier. We truly appreciate their reliability and expertise. 5 stars to Kevin Crabb he is the best.

    • Mindy Gallina
      Mindy Gallina Review from Google
      5.0★

      Mindy Gallina's Review Sourced from Google

      Working with Smile Global has been an absolute pleasure. Their team is professional, friendly, and incredibly reliable — exactly what you want in an IT partner. They’re always responsive and proactive, ensuring that any issue is handled quickly and efficiently.Most importantly, their cybersecurity monitoring gives us complete peace of mind. Knowing our systems are protected around the clock allows us to focus on serving our clients without worrying about security risks.Smile Global truly sets the standard for excellence in IT support and cybersecurity. We couldn’t recommend them more highly!

    • Sara Pisan
      Sara Pisan Review from Google
      5.0★

      Sara Pisan's Review Sourced from Google

      Kevin and Smile Global are great! Very knowledgeable and kind. Always takes the time to explain things. For someone that is not in the IT world, I find it very helpful. If you have any security, network, or any computer related issues I would highly recommend reaching out to them!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • IT Harmony

    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, serving mid-sized organizations that cannot afford downtime, compliance gaps, or reactive IT...

    Top Services:

    • IT Services
    • Cybersecurity
    Location
    Ontario, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000

    Acorn IT Services Services

    • IT Services
    • Cybersecurity
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Moreno Valley College
    • KPI Healthcare Inc
    • Rubidoux Community Services District
    Data sourced from the agency's DesignRush profile

    Acorn IT Services Reviews & Testimonials

    • Melissa Cure
      Melissa Cure Review from Google
      5.0★

      Melissa Cure's Review Sourced from Google

      The company I work for uses Acorn and I have had great experiences when having to call tech support. They are fast, friendly and knowledgeable! Highly recommended!

    • Galaxias Stellarum
      Galaxias Stellarum Review from Google
      5.0★

      Galaxias Stellarum's Review Sourced from Google

      Most MSP relationships feel like being stationed on some forgotten Warhammer 40k outpost where the lights flicker, the walls sweat, the printer has become possessed by a minor daemon of spite, and every support request sounds like the opening line to a campaign nobody wants to fight. One password reset becomes trench warfare. One mailbox issue turns into a siege. One login problem starts skittering through the vents like a Genestealer with admin rights. That is the usual flavor of outsourced support: confusion, delays, mystery suffering, and a whole lot of “we’ll circle back” while the planet burns.ACORN is not that.ACORN is the battle barge that arrives when the sky is already on fire and, instead of giving speeches about process, actually starts solving the damn problem.Since ACORN became the MSP for my company, the IT team has been genuinely happier. Not “corporate smile in a meeting” happier. Not “we put that in an email because it sounds polite” happier. I mean actually happier. Less friction. Faster answers. Better support. Real help from people who seem to understand that when something breaks, the goal is to fix it before it mutates into a second, uglier problem with tentacles.And the people matter here, because the people at ACORN have been consistently excellent. Afzaal, Saad, Asher, Samhesh, Chelsea, Tywon, Mesha, Ashley, and others I have worked with have all been fantastic. They are helpful, responsive, capable, and they move with the kind of speed that makes you feel like your issue has been handed to someone who has already seen this beast before and knows exactly where to put the blade. There is a huge difference between “support technician” and “person who can actually get me out of this mess,” and the ACORN team keeps proving they are the second kind.That is what stands out most. They do not just answer. They resolve. They do not just acknowledge tickets like monks copying the Book of Mild Concern by candlelight. They get in there, make sense of the chaos, and get results. When you work in IT, you develop a sixth sense for who is going to waste your time and who is going to save your day. ACORN has consistently landed in the second category.And in the grim darkness of modern business technology, that matters more than people realize.Because every company eventually reaches that moment where a simple issue threatens to become a full battlefield. Email breaks. Access gets weird. Permissions decide to become theological. A user swears they did nothing right before unleashing an entire mechanical apocalypse. In those moments, you do not want vague reassurance. You do not want jargon wrapped in fog. You want competence. You want speed. You want someone who can look at the techno-horror crawling out of the floor panels and say, “Yeah, no, kill it with fire,” and then actually fix the issue instead of studying it like a museum exhibit.That has been my experience with ACORN.They have brought a level of consistency, urgency, and real usefulness that has made life better for the ARGUS IT team. The support feels human, the turnaround feels meaningful, and the outcomes feel solid. The people are strong, the service is strong, and the whole relationship has made a positive difference where it actually counts: in the day-to-day reality of getting problems solved without unnecessary suffering.If ACORN ever decides to put their logo on a Warhammer-style battle standard and march it across the wreckage of broken tickets and screaming copiers, I would not even question it. They have earned that energy.Highly recommended.

    • Chuck Flacks
      Chuck Flacks Review from Google
      5.0★

      Chuck Flacks's Review Sourced from Google

      As someone who started work before there was such a thing as IT departments, I have worked with many vendors. Acorn is the most responsive, patient, competent and friendly IT vendor I have ever worked with. They almost seem to anticipate my needs.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • People Connecting Technology

    Techmedics® helps businesses get the most out of their technology investments by offering comprehensive IT support plans flexible enough for any sized business, in any industry...

    Top Services:

    • Cloud Consulting
    • Cybersecurity
    • Managed Services
    • IT Services
    • Staff Augmentation
    • Show more
    Location
    Pasadena, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $250/hr
    Minimal Budget
    $1,000 - $10,000

    Techmedics Services

    • Cloud Consulting
    • Cybersecurity
    • Managed Services
    • IT Services
    • Staff Augmentation
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Manufacturing Industry
    • Construction Industry
    • Legal Industry
    • Finance Industry
    Data sourced from the agency's DesignRush profile

    Techmedics Reviews & Testimonials

    • Eunice Gonzalez
      Eunice Gonzalez Review from Google
      5.0★

      Eunice Gonzalez's Review Sourced from Google

      Techmedics are Great!!! Quick response times and nice. They ask questions to ensure the task is done correctly and you understand how to navigate the situation. I recommend.

    • Carolina Simmons
      Carolina Simmons Review from Google
      5.0★

      Carolina Simmons's Review Sourced from Google

      Techmedics is great! Staff is Great, Patient, Knowledgeable. David is amazing always very helpful. Assists me as soon as possible. Responsive, easy to work with they know their stuff.

    • Daniel Kang
      Daniel Kang Review from Google
      5.0★

      Daniel Kang's Review Sourced from Google

      Techmedics provides managed IT services for our organization, which supports hundreds of end users globally. Their team is responsive, knowledgeable, and reliable, and they’ve been a strong partner in keeping our systems running smoothly. We appreciate their proactive approach and consistent support.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Enabling Intelligent Enterprises

    Netwoven empowers Intelligent Enterprises by solving complex business challenges through the strategic use of Microsoft technologies. We help organizations modernize, optimize, and secure their digital workplace, business processes, and IT ecosystems...

    Top Services:

    • CRM Consulting
    • ERP Consulting
    • Big Data Analytics
    • Managed Services
    • Cloud Consulting
    • Show more
    Location
    Pleasanton, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $130/hr
    Minimal Budget
    $1,000 - $10,000

    Netwoven Inc. Services

    • CRM Consulting
    • ERP Consulting
    • Big Data Analytics
    • Managed Services
    • Cloud Consulting
    • Cybersecurity
    • IT Services
    • IT Compliance Solution
    • DevOps Consulting
    • Staff Augmentation
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Soleno Therapeutics
    • Tribute Technology
    • Securonix
    Data sourced from the agency's DesignRush profile

    Netwoven Inc. Reviews & Testimonials

    • Dan Hurlbutt
      Dan Hurlbutt Review from Google
      5.0★

      Dan Hurlbutt's Review Sourced from Google

      Netwoven’s Managed Services have proven invaluable to our Rail Agency for several years. Their excellent support, direction, and attention to detail enhance the Agency’s relatively small IT department by providing a worry-free network and a seamless SharePoint experience. They complete projects on time and on budget and are genuinely concerned with customer satisfaction. I wholeheartedly recommend Netwoven’s Managed Services for your business or government agency.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews

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