Our agency experts selected the top cybersecurity companies in Baltimore that can help protect your company’s valuable data from cyber attacks and other malicious activities. Use the cost, reviews and size filters to quickly reach the best hiring decision.
  

Best Baltimore Cybersecurity Firm Rankings

11 Companies
Rankings updated: March 27, 2025

  • OSIbeyond

    Securing Your Data and Business.
    OSIbeyond is your trusted strategic technology partner, providing reliable technology management and cybersecurity solutions. We streamline IT operations for nonprofits, associations, defense  [... view the full profile of OSIbeyond]
    Baltimore, Maryland
     Under 49 $50/hr Inquire
    VISIT WEBSITE

  • Assured Information Security

    Our roots trace directly to cyber and information security and our well documented contributions are proof. Since 2001, we have been working closely with government agencies, academic and business  [... view the full profile of Assured Information Security]
    Baltimore, Maryland
     250 - 499 Inquire Inquire
    VISIT WEBSITE

  • Deloitte

    Collaborating for Lasting Impact in Business Consulting
    Join us at Deloitte, where we believe that our collective influence is the cornerstone of our value. With a rich legacy spanning over 175 years and a global network encompassing 150 countries, we  [... view the full profile of Deloitte]
    Baltimore, Maryland
     1000 & Up Inquire Inquire
    VISIT WEBSITE

  • Protiviti

    Global Business Consulting Excellence
    Protiviti is a global consulting firm that offers deep expertise, objective insights, and tailored solutions to empower leaders in tackling future challenges. With a comprehensive range of services  [... view the full profile of Protiviti]
    Baltimore, Maryland
     1000 & Up Inquire Inquire
    VISIT WEBSITE

  • Serigor Inc

    Transforming Technology, Empowering Business.
    We know how to simplify your IT and create scalable solutions that bring results. Our expert service teams have deep roots in diverse industries, providing us with the insights needed to understand  [... view the full profile of Serigor Inc]
    Baltimore, Maryland
     100 - 249 $175/hr $25,000 - $50,000
    VISIT WEBSITE

  • Integris

    Empowering people through technology.
    Integris is your technology partner: giving you peace of mind and the tools your business needs to thrive. We provide premium technology solutions for small-to-medium-sized businesses across the  [... view the full profile of Integris]
    Baltimore, Maryland
     250 - 499 $175/hr $1,000 - $10,000
    VISIT WEBSITE

  • Klik Solutions

    Klik Solutions - Managed Security Service Provider
    At Klik Solutions, we are concerned about the success of your company. We begin by working closely with you from the very beginning to get an understanding of the obstacles and objectives you want to  [... view the full profile of Klik Solutions]
    Baltimore, Maryland
     50 - 99 Inquire $1,000 - $10,000
    VISIT WEBSITE

  • GCOM Software

    Innovating Government Solutions with Expertise and Agility
    GCOM isnt your typical government technology provider. GCOM combines the scale to support large complex projects with the agility, innovation, and customer intimacy of a boutique firm for  [... view the full profile of GCOM Software]
    Baltimore, Maryland
     1000 & Up Inquire Inquire
    VISIT WEBSITE

  • Arsiem

    Advanced Cybersecurity solutions for businesses!
    ARSIEM is a leading provider of advanced IT consulting solutions, catering to both private and government sectors. Our expertise lies in Enterprise and Cyber Security solutions, encompassing  [... view the full profile of Arsiem]
    Baltimore, Maryland
     Under 49 Inquire Inquire
    VISIT WEBSITE

  • Baker Tilly

    Now, for tomorrow.
    Offering AgTech, Business, and IT Services. Baker Tilly Canada Cooperative is a member of the global network of Baker Tilly International Limited, the members of which are separate and independent  [... view the full profile of Baker Tilly]
    Baltimore, Maryland
     1000 & Up Inquire Inquire
    VISIT WEBSITE
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  • BDO

    IDEAS | PEOPLE | TRUST
    BDO is a trusted adviser to clients seeking project management, audit, tax, and business consulting services. As one of the worlds leading audit and accounting organisations, we have clients of all  [... view the full profile of BDO]
    Baltimore, Maryland
     Under 49 Inquire Inquire

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About The Author and Expert Reviewer
Content Specialist
selina@designrush.com
Selina Garcia has authored 500+ articles and edited 50+ published books in economics, law, and history. Her diverse background in marketing, publishing, and museum curation has enhanced her writing and research abilities. This unique blend of experiences allows her to approach content creation from a well-rounded perspective. Currently, Selina applies her expertise to producing insightful articles on IT, software, and applications for DesignRush.
Chief Technology Officer
gary@designrush.com
Gary Kuznetsov is a seasoned programmer, web developer, and certified Laravel developer. He was a Senior PHP developer at Blue Fountain Media, then soon became Head of Development at Digital Silk. With hundreds of successful websites/applications deployed throughout his career, it is no surprise that he is now a Chief Technology Officer at DesignRush, spearheading digital products and solutions to meet the company’s challenges and objectives.

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