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Top Cybersecurity Companies in San Jose, CA

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Looking for the best cybersecurity company in San Jose? UpCity compiles authentic reviews, company descriptions, project examples, and more into a list for you to review. Feel confident you're finding the top provider for your business.

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Businesses provider works with
Provider's minimum per-project cost
Provider's minimum retainer cost
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19 Provider(s)Last Updated: April 26, 2025
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Services
Cloud ConsultingManaged Service ProvidersIT ServicesView all
Business Summary:
Since 2001, TruAdvantage, an award-winning IT and cybersecurity consulting firm has served over 100 small businesses, medium-sized companies and healthcare practices located in San Jose, San Francisco, and the Bay Area. It has helped them derive a great return on investment from their technology.
Industry(s):
Finance | Attorneys | Startups | Business Services | Education | Healthcare
Business Details
Businesses provider works with
Small, Medium
Provider's minimum per-project cost
$5,000 or more
Provider's minimum retainer cost
$1,500 or more, monthly

Infoguard

San Jose, CA, US
Services
Cybersecurity
Business Summary:
Infoguard is a cybersecurity services provider in California, United States. They offer risk and compliance assessments, third-party assurance, as well as cloud and information technology (IT) security services for businesses across various industries, such as healthcare, education, eCommerce, finance, government and more.
Industry(s):
Business Services | Government | SaaS | Startups
Business Details
Businesses provider works with
Medium

CIO Professional Services

Palo Alto, CA, US
Services
Cybersecurity
Business Summary:
CIO Professional Services assists Senior Executives to strengthen the linkage between Business and IT. As proven CIO’s we help you remove barriers and improve return on IT investment while advancing your success. You will achieve your goals faster with less risk and disruption through our business
Industry(s):
Business Services | Finance | Industrial | Non-Profit | Retail | Startups
Business Details
Businesses provider works with
Medium, Enterprise
Provider's minimum per-project cost
$5,000 or more
Provider's minimum retainer cost
$5,000 or more, monthly
Services
Cloud ConsultingCybersecurity
Business Summary:
Breadcrumb Cybersecurity helps organizations protect their infrastructure, critical data, and reputation from today’s advanced cyber threats. Based in California, Breadcrumb offers comprehensive cybersecurity services for organizations throughout the U.S.
Industry(s):
Healthcare | Government | Finance | Energy | Education | Attorneys
Business Details
Businesses provider works with
Small, Medium, Enterprise
Provider's minimum per-project cost
$2,500 or more
Provider's minimum retainer cost
$2,000 or more, monthly
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Evocative

Aiea, HI, US
Services
Managed Service ProvidersIT ServicesCybersecurity
Business Summary:
Welcome to our site. We offer the very best in Managed IT Services and IT Support for small businesses in Hawaii.
2022 Study: 50% of SMBs Have a Cybersecurity Plan in Place | UpCity

This UpCity study presents insight from 600 U.S. small business owners and IT experts on their latest cybersecurity practices, data breach prevention, and disaster recovery measures in 2022.

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BizzSecure

Fremont, CA, US
Services
Cybersecurity
Business Summary:
A leading information security services company in the USA providing EAID Solution for Governance, Risk and Compliance Management to protect and comply your business.
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Services
Cybersecurity
Business Summary:
CTI Protection & Investigation Services, Inc. is a multifaceted company founded and run by accomplished investigative and management professionals with roots from within the Federal law enforcement, intelligence, counterintelligence, military, and public safety fields. We have decades of discrete and successful service delivery to high net worth individuals, corporations and organizations
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Certus Cybersecurity

Redwood City, CA, US
Services
Cybersecurity
Business Summary:
Certus Cybersecurity safeguards businesses from data breach with cutting-edge technology, compliance and deep software security expertise.
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Services
Cybersecurity
Business Summary:
EESS, Inc. provides executive protection services in San Jose, San Francisco and New York as well as international corporate training and security.
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Emagined Security, Inc

San Carlos, CA, US
Services
Managed Service ProvidersCybersecurity
Business Summary:
Emagined Security is a respected managed service provider, empowering organizations to accelerate their results through proven security solutions. Our managed security services are designed to provide a highly customizable Security Operations Center (SOC) that enables a comprehensive set of capabilities while maintaining overall cost effectiveness, empowering our customers to focus on their core business.
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ICE Consulting

San Ramon, CA, US
Services
Business Process Outsourcing (BPO)Cybersecurity
Business Summary:
Founded in 1997 by Uzair Sattar, ICE Consulting offers a comprehensive range of managed IT services and managed security services to small to medium-sized enterprise clients in a range of industries—with an emphasis on biotech and life sciences.
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IoT/AI

Fremont, CA, US
Services
Cybersecurity
Business Summary:
IoT/AI provides an unmatched sensor platform that fuses cyber security, artificial intelligence, networking, edge computing, and sensor suites to help you unlock the power of the edge, especially for the harshest, toughest, and resilient criti...
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Ramisun Inc

Newark, CA, US
Services
Cybersecurity
Business Summary:
Ramisun, Inc is a growing IT & Business Consulting and Managed Services Provider. Ramisun is the best Cyber Security service provider in Silicon Valley America.
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Security Centric Inc.

Livermore, CA, US
Services
Cybersecurity
Business Summary:
Security Centric Inc., has extensive experience in cyber ecosystems with over 35 years in Cybersecurity, Computer Forensics, Hacking and Higher Educational designs.
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Services
Managed Service ProvidersCybersecurity
Business Summary:
SOFTEK GLOBAL SERVICES Your operations partner With Softek, you are equipped with a partnership & experience that facilitates your organization's success.
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