Best Cyber Security Companies in St. Louis

Cryptex Cyber Security was founded in 2016 to meet the growing demand for digital security. Cryptex differentiates itself by targeting organizations that may once have considered themselves to be "too small" for cyber security services. Cryptex has staged itself to be a resource for all organizations- from small practices to enterprises. The founding partners of Cryptex came from a diverse array of backgrounds: an expert cyber security technician, a business owner, a certified project manager, and an enterprise IT consultant. By br... read more

SpearTip is a cyber counterintelligence firm that protects clients against cyber threats through both proactive and reactive services. We approach cybersecurity uniquely with our innovative, proprietary technology and our team of highly trained, US-based experts, providing our partners with transparency and consistency with our all-encompassing solutions and instilling confidence and trust by minimizing business disruption, restoring service in record time and successfully preventing any reinfection.   We help organizations identify ... read more

Founded in 2003, Chameleon is a well-established firm based in St. Louis, Missouri. We provide high-quality IT services to government agencies and commercial companies. We’ve grown our organization to become a small business leader because of our consistent, sustained focus on delivering optimized operations, mission-aligned IT capabilities, and transformational results for our clients. We’re pleased to report that, over the last fifteen years, we’ve been placed four times on Inc. Magazine’s 5000 Fastest Growing Com... read more

Healthcare Technology Advisors are a team of experienced IT, Compliance, and Customer Service experts exclusively focused on serving the St. Louis, Cape Girardeau, and surrounding markets. We excel at our customer service delivery for computers, servers, networks, and HIPAA compliance by being experts of this subject matter and being available to our clients when they call or submit tickets.

TechGuard Security is an ISO 9001:2015-registered, certified SDB, DBE and Woman-Owned Business Enterprise. TechGuard Security was founded to address national cyber- defense initiatives and US critical infrastructure security. We take a holistic approach to addressing critical cybersecurity issues. In early 2000, entrepreneur Suzanne Magee recognized a growing need for security and privacy of computer communications with the federal government going paperless and enterprises racing to have a presence on the ubiquitous Internet. Many orga... read more

At Anderson Technologies, you get enlightened solutions that marshal a world of technological resources to assist in achieving your business goals. This enables you to do what you do best—without worrying about technological glitches, problems, or issues. Whether you need monitoring, maintenance, or custom applications, Anderson Technologies has the right team of personable, professional experts for you. We can architect your computer systems, monitor and maintain them, and keep your network, data, and technological assets running smoothl... read more

MB Technology Solutions has been providing expert IT consulting services and support for businesses in the healthcare, legal, medical, nonprofit, engineering, and architecture industries since 1998. We leverage our vast industry experience to design solutions that meet your company’s needs, save you time and money, and help you get on with your work. At MB Technology Solutions, we pride ourselves on knowing what the industry demands, but more importantly, what our clients demand. We maintain partnerships with world-class vendors to ens... read more

We are ISG Technology – the Midwest’s leader in IT Services and technology consulting. Our mission is to unlock possibilities for the people and organizations we serve by providing technology solutions that solve business challenges, accelerate innovation and positively impacting the lives we touch for generations to come.

When Susan S. Elliott founded Systems Service Enterprises Inc. in 1966, she recognized that change was coming. Technological developments were unfolding rapidly, and significant advancements were starting to make companies around the world sit up and take notice. But how were they supposed to incorporate a solution that they knew nothing about? Wouldn’t switching gears to a technology-based infrastructure make things that much more complicated and end up costing them a fortune? Problems like that are the ones Elliott set out to solve, ... read more

ThrottleNet is an all-inclusive managed IT service committed to meeting your St. Louis IT SUPPORT needs. We provide businesses and organizations a full-time IT department that combines advanced network management services to keep your network running smoothly, and to protect from data loss, hacking and ransomware. This allows you to focus on what you do best – running your business.

The Purple Guys offer Stress-Free IT Support to small and mid-sized businesses in Kansas City and St. Louis. We understand how frustrating it is when your IT goes down and the "IT helpdesk"​ is not very helpful. We make that go away with fast and friendly IT Support, all for a predictable price.

Fishtech is a data-driven cybersecurity solutions provider for any computing platform. 

Since 2003, GadellNet Consulting Services, a St. Louis and Indianapolis-based IT consulting group, incorporates a unique problem-solving orientation with world-class project management to help our small business, medium business, and education clients find solutions, efficiencies and secure opportunities for growth. From the start-up to the established business, our methodology stays focused on a personal approach to consulting. We provide a dedicated account manager to help drive consistency in our delivery, with a team of specialists in deskt... read more

Computerease is an IT Managed Service Provider for Small Businesses.  Our highly responsive team of IT Pro's are passionate about helping our clients with all of their business technology.  We provide Managed IT Services, Cybersecurity, Microsoft Cloud Solutions (Including Microsoft365 & Azure), Compliance (HIPAA, PCI, etc),  24x7x365 IT Helpdesk, VOIP Business Phone Systems, IT Consulting and Virtual CIO Services to our clients.  As a testament to our services, we are proud to say that we have numerous cli... read more

Organizations are under increasing pressure to do more with less. ATB understands this and is dedicated to working with your team to understand how your business works, what areas may be enhanced, and how ATB can help your team realize their potential. Taking a consultative approach to understanding your needs, ATB helps you to reduce costs, improve efficiencies and contribute to the bottom line. Because every business is different, ATB Technologies offers an array of services designed with efficiency in mind. Whether your organization requires... read more

With decades of experience and dozens of certifications, the staff of SomethingCool.com support small and medium companies throughout Missouri and Arkansas. We design solid, stable solutions and back them with 24/7 monitoring and support. Increase your company’s productivity and up-time without the need of an in-house IT staff. Using our flat-rate Managed IT Services you can make technology an investment instead of an expense for your business. SomethingCool.com provides IT Support Services to the Education, Financial, Health Care, Bio... read more

Application and software development is our core business. We have been designing and creating custom business applications  for over 2 decades. We specialize in customized software application development that evolves with your business. Our software development services provide you with alternatives to off-the-shelf software options. If a software package is not available in your industry or doesn’t suit your business needs, we work with you to design a powerful, flexible, easy to use software application that will drive your bu... read more

ThreeBridge helps our clients maximize their investment in consulting talent. We combine our three core services into client-specific solutions using a managed partnership model that reduces risk, effort, and cost. TALENT: Local consultants with a broad range of skills and experience. TRAINING: Offerings in project delivery, Agile transformation, junior talent, change management, and many more. ADVICE: Competency centers, methods and tools, package selection, talent development, and others. Whether you’re looking to grow your cons... read more