Best Cyber Security Companies in San Diego

Established in 2009, OpenXcell has become a leading force in software development. Our team of 500+ skilled professionals boasts a proven track record of delivering over 1,000+ innovative and scalable solutions. At OpenXcell, we specialize in providing end-to-end software development services, including web and mobile ... read more about OpenXcell

Cyber-confidence is our Mission. Trust, transparency, accountability, technology, skills and experience together in one, harmonized process. We integrate Managed Security Services with IT teams and Service Providers. The latest in AI, Machine Learning and Cloud technologies allow us to purpose-build AI-based software t ... read more about ICE Cybersecurity

At RSI Security we take great pride in presenting unbiased, independent, and technical in-depth security assessment. We don't have a conflict of interest when it comes to your security weaknesses since we're not interested in implementing your network or selling you additional hardware and software. We simply w ... read more about RSI Security

Headquartered in San Diego, California with R&D offices in Warsaw Poland, SOD services and protects hundreds of brands globally and is the winner of multiple industry awards. SOD’s “Security-as-a-Service” solutions include 24×7 advanced threat monitoring and detection, network intrusion prot ... read more about Security On-Demand

Let’s be clear, while we’ll gladly come in and fix what’s broken, we’d prefer that you never experience the loss of business continuity that comes from IT troubles. At Wendego, our business model is based on relentlessly working to prevent system failures or loss of data that can cost your compa ... read more about Wendego IT Solutions

SOCBOX IS A TEAM OF WORLD-CLASS CYBERSECURITY EXPERTS DEDICATED TO HELPING YOU PROTECT YOUR COMPANY. WE COMBINE A STATE-OF-THE-ART SECURITY OPERATIONS CENTER (SOC) WITH THE BEST CYBERSECURITY TOOLS AND MANAGED SECURITY SERVICES AVAILABLE, DEPLOYED RAPIDLY TO ANY SIZE ENVIRONMENT AT A REDUCED COST.

AttackIQ, a leader in the emerging market of continuous security validation, built the industry’s first platform that enables red and blue teams to test the effectiveness of their security controls and staff. Our platform supports the MITRE ATT&CK Matrix, a curated knowledge base and model for cyber adversary ... read more about AttackIQ

We specialize in server and workstation installation, and IT support for small medium business in San Diego area and surroundings. We have been helping local small businesses expand and upgrade their existing network. Our typical customer has 5 to 50 workstations and 1 to 10 servers depending on the size of their netwo ... read more about Pinnacle Access

SINCE 1994, Fortress Networx has served San Diego - and surrounding southern California regions — by providing outstanding IT services for small to medium-sized businesses. Over the past 23 years, our team has helped businesses maximize their technology, and our focus remains constant: to employ the technology th ... read more about Fortress Networx

AUSGAR is a company of smart, innovative technical team members who can out-think problems faced by our customers in the cybersecurity, experimentation and engineering services marketplace. Specializing in security engineering and accreditation, we protect devices, networks and systems. We successfully execute experime ... read more about AUSGAR Technologies

BitCot is the top mobile app development company in San Diego, We believe in taking great ideas to reality and help launch great businesses. We design and develop top websites and mobile applications for startups, entrepreneurs, and enterprises. we understand customers and their businesses and we he ... read more about BitCot

Semantic AI uses “augmented intelligence"​ to enhance, not replace, human intelligence and intuition in critical data analytics investigations. SAI understands that human reasoning cannot be replaced in these situations. The company’s Cortex Enterprise Intelligence Platform is purpose built to augmen ... read more about Semantic AI

Cre8tive Technology and Design’s fundamental goal is to increase your bottom line through operational adjustments and improvements by utilizing the best business systems technology on the market. Our groomed strategists define your goals and current processes to come up with a tailored software solution that meet ... read more about Cre8tive Technology and Design

Headquartered in San Diego, California, SOLUTE is a Service-Disabled, Veteran-Owned Small Business with a presence in many major military areas. SOLUTE is a recognized industry leader in providing Program Management, Systems Engineering, Business Process Engineering, CyberSecurity / Information Assurance, and other Con ... read more about SOLUTE

OpAnalytx is an Economically Disadvantaged Woman Owned Small Business (EDWOSB) founded in San Diego, CA.   We are a consulting firm with decades of experience resolving clients’ most difficult problems. Our diverse backgrounds enable us to develop unique approaches while working within inevitable org ... read more about OpAnalytx

Here at Deloitte, we are continuously evolving how we work and how we look at marketplace challenges so we can continue to deliver measurable, sustainable results for our clients and our communities.

Network Titan was founded in 2006 by Mike Hughes because he could no longer find purpose working at AT&T. Mike was a Senior Tier III Network Engineer. Rising into management at a company that size meant lots of meaningless paperwork and bureaucracy. Mike likes to help people, and demystifying technology for small b ... read more about Network Titan

Logically is the leading provider of Managed IT Services to small and midsize organizations. We help our customers leverage the power of information technology to achieve their goals by becoming their trusted IT ally. Since 1999, we have made IT management easy and secure for hundreds of corporations, healthcare organi ... read more about Logically

KingsGuard is a San Diego Cybersecurity company that specializes in complex and innovative security solutions for companies throughout Southern California. As a collective of highly technical engineers and developers offering decades of security expertise, KingsGuard solves the most complex challenges fa ... read more about KingsGuard

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.

Natural Networks’ goal is to be your company’s lifetime employee who efficiently manages all of your technology, while offering the strategic guidance and support needed to help you become a more productive, cost-effective, and prosperous, organization than ever before.

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. ... read more about Secure Networks ITC

We’re Tech Kahunas – creating a shift from the old approach to technology. Kahunas were the early Hawaiians who possessed specialized skills and expertise, which in our case is technology.  Our team specializes in IT support, cybersecurity and computer network services for San Diego businesses. Our goa ... read more about Tech Kahunas

CompuOne is a woman / veteran-owned, IT services provider in San Diego, CA. We opened our doors in 1997 with the goal of becoming a technology solution provider centered around our core values: Customer Service, Quality, Integrity, Honesty, and Respect. Our vision is to develop reliable IT solutions essential to our cl ... read more about CompuOne

Fusion Factor Corporation is a one-stop-shop for all sorts of managed IT support services. The company offers IT services such as IT consulting, Managed IT support, cyber security services, disaster recovery, cloud computing, cloud services, virtualization, VoIP etc. and is best suited for small and mid-sized businesse ... read more about Fusion Factor

REMSIS is helping San Diego businesses establish secure, compliant, and productive IT Infrastructure and Solutions, while working alongside them to help manage their daily IT operations to increase efficiency and reliability. We have the skills and experience in anticipating potential challenges and solving problems. T ... read more about Remsis

KLARINET was founded in 2010 by three experienced SharePoint professionals who believe tech should liberate, not suffocate. We believe in solutions that make work easier, so you can spend more time living. That’s why our seamless tech isn't just about efficiency and productivity; it's about nurturing a he ... read more about Klarinet Solutions