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Top Cybersecurity Companies in Baltimore, MD

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Cybersecurity Providers
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Looking for the best cybersecurity company in Baltimore? 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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26 Provider(s)Last Updated: April 24, 2025
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Enlighten

Linthicum Heights, MD, US
Services
Cybersecurity
Business Summary:
Enlighten IT Consulting, An Alion Company, delivers mission-critical IT services to the DoD and the intelligence community.
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Full Circle Solutions Inc

Baltimore, MD, US
Services
Cybersecurity
Business Summary:
Full Circle Solutions, Inc. is a Department of Information Technology Consulting and Technical Services Plus (CATS+) Master Contractor. We are certified to provide Informational Technology (IT) services
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Hill Tech Solutions

Bel Air, MD, US
Services
Cybersecurity
Business Summary:
Helping small to mid-sized businesses utilize the latest advancements in technology to become more efficient and profitable.
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Kaizen Solutions Group

Baltimore, MD, US
Services
Cybersecurity
Business Summary:
KSG’s approach to cybersecurity is intrinsically tied to risk management. Through the lens of risk we evaluate your existing tools and technology, processes and policies. Our certified and experienced consultants who have expertise in each of the areas below will provide you with advice, guidance and educate you on the industry best practices and national standards.
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Maddrix

Baltimore, MD, US
Services
Cybersecurity
Business Summary:
Maddrix is a technology and professional services company that helps our customers protect their national security, trade secrets, and mission critical data.
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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ReliaSource

Baltimore, MD, US
Services
Cybersecurity
Business Summary:
ReliaSource is committed to maintaining the highest level of integrity and providing the finest service available in a dynamic Information Technology industry.
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Secure Solutions Inc

Hanover, MD, US
Services
Cybersecurity
Business Summary:
SSI provides professional IT services. Our mission is to be project-focused and committed to providing world-class services that ensure customer satisfaction.
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Serigor Inc.

Baltimore, MD, US
Services
Managed Service ProvidersCybersecurity
Business Summary:
Our Managed Security Services can help you manage cyber risks with a range of customized, integrated security services that deliver 24×7, business focused security for your critical systems and data.
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Skyline Technology Solutions

Glen Burnie, MD, US
Services
Managed Service ProvidersCybersecurity
Business Summary:
Skyline Technology Solutions is a full-service IT integrator and enterprise solutions provider for State and Local Government, Transportation, and Education markets.
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SteelToad Consulting LLC

Catonsville, MD, US
Services
Cybersecurity
Business Summary:
SteelToad provides exceptional CMMI Training and CMMI Appraisals for forward-thinking businesses. Lock it down.
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The Cyan Group LLC

Elkridge, MD, US
Services
Cybersecurity
Business Summary:
At the Cyan Group we know the internal security of your network is only one piece of the cyber security puzzle. We focus outside of your network to identify information and security flaws from the point of view of an attacker, and work with you to fix them.
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