Top Cybersecurity Assessments & Hardening Companies

A high-performing Cybersecurity Assessments & Hardening solution can accelerate growth, boost customer engagement, and create new revenue streams—but only if it's built by a team you trust. Edverise makes it easy to connect with leading Cybersecurity Assessments & Hardening companies around the globe. Providers and reviews are vetted extensively to ensure that we capture verified client feedback, project details, and measurable results. Use Edverise's filters to sort partners by budget, industry expertise, and location. Start comparing profiles to find the right match for your project.

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Ratings Updated: August 6, 2026

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List of the Best Cybersecurity Assessments & Hardening Agencies

  1. Is this your business? Become an Edverise partner & Claim Now

    DarkBox Security Systems is a worry-free managed security service provider that offers comprehensive cybersecurity solutions for small and medium-sized businesses (SMBs) around the clock. They cater to a range of needs, from federal CMMC compliance to safeguarding social media-based enterprises. Wha


    Highlights

    $1,000+

    Min Project Size

    150+

    Avg Hourly Rate

    10-49

    Employees

    Services Provided
    100% Cybersecurity Assessments & Hardening
    AI Summary

    DarkBox Security Systems offers comprehensive managed cybersecurity solutions for SMBs, combining licensed private investigator expertise with 24/7 monitoring, threat hunting, compliance, and custom hardware services.

  2. Is this your business? Become an Edverise partner & Claim Now

    The company offers sophisticated email security solutions that encompass threat protection and data loss prevention services. Their products, such as EnGarde Cloud Email Security, are specifically created to guard against sender fraud, spoofing, and harmful links or attachments. Guardian Digital emp


    Highlights

    $10,000+

    Min Project Size

    25-49

    Avg Hourly Rate

    250-999

    Employees

    Services Provided
    100% Cybersecurity Assessments & Hardening
    AI Summary

    Guardian Digital, Inc. delivers advanced email security solutions including threat protection, data loss prevention, and managed services to protect organizations from fraudulent and harmful email threats.

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    Singular Security Inc. offers cybersecurity-as-a-service, featuring around-the-clock SOC monitoring, threat detection, compliance, and risk management services aimed at assisting businesses in safeguarding their data, minimizing risks, and ensuring a robust security stance.


    Highlights

    $1,000+

    Min Project Size

    25-49

    Avg Hourly Rate

    10-49

    Employees

    Services Provided
    100% Cybersecurity Assessments & Hardening
    AI Summary

    Singular Security Inc. provides comprehensive cybersecurity services including 24/7 SOC monitoring, threat detection, compliance, and risk management to enhance business data protection and security.

  4. Exfiltra logo
    ExfiltraProfile set up by Edverise AI
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    Exfiltra is a specialized cybersecurity company focused on offensive security, Azure cloud architecture, and critical application security (AppSec). Based in Estonia (EU) and functioning worldwide, we act as a strategic security partner for rapidly growing tech teams that have moved beyond automated


    Highlights

    $5,000+

    Min Project Size

    50-99

    Avg Hourly Rate

    2-9

    Employees

    Services Provided
    100% Cybersecurity Assessments & Hardening
    AI Summary

    Exfiltra is an Estonia-based cybersecurity firm specializing in offensive security, Azure cloud architecture, and critical application security, offering strategic, proactive solutions for growing tech organizations globally.

  5. mscyber logo
    mscyberProfile set up by Edverise AI
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    At Mscyber, we specialize in safeguarding businesses against cyber threats by offering advanced security solutions customized to meet your requirements. Whether you're a small startup or a large corporation, our skilled team works diligently to ensure that your data, networks, and systems remain pro


    Highlights

    $5,000+

    Min Project Size

    25-49

    Avg Hourly Rate

    10-49

    Employees

    Services Provided
    100% Cybersecurity Assessments & Hardening
    AI Summary

    Mscyber delivers comprehensive cybersecurity solutions—including threat detection, network protection, and consulting—to secure businesses of all sizes against evolving cyber threats with advanced technology.

  6. Is this your business? Become an Edverise partner & Claim Now

    FORTBRIDGE is a cybersecurity consultancy located in London, recognized with CREST and DESC accreditation. We focus on services such as penetration testing, red teaming, cloud security evaluations, and application security. Our senior consultants possess 10 to 20 years of experience, providing high-


    Highlights

    $25,000+

    Min Project Size

    2-9

    Employees

    Services Provided
    100% Cybersecurity Assessments & Hardening
    AI Summary

    FORTBRIDGE is a London-based cybersecurity consultancy offering expert services including penetration testing, red teaming, cloud, and application security, backed by CREST and DESC accreditations.

  7. GRC³ logo
    GRC³Profile set up by Edverise AI
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    Effortlessly oversee compliance, cybersecurity, audits, and vendor risks to grow securely, increase revenue, and demonstrate trust. With rising risk and regulatory requirements, companies require more than just spreadsheets. GRC³ is a platform created by industry experts to break down barriers betwe


    Highlights

    10-49

    Employees

    Services Provided
    100% Cybersecurity Assessments & Hardening
    AI Summary

    GRC³ offers an integrated platform to manage compliance, cybersecurity, audits, privacy, and vendor risks, enabling organizations to grow securely, enhance revenue, and build enterprise-wide trust.

  8. Is this your business? Become an Edverise partner & Claim Now

    CyberSentriq is the consolidated brand formed from the merger of TitanHQ and Redstor, combining over 25 years of award-winning innovation in security and data protection. Currently, CyberSentriq secures more than 150,000 small and medium-sized businesses (SMBs) and assists over 3,000 managed service


    Highlights

    $1,000+

    Min Project Size

    250-999

    Employees

    Services Provided
    100% Cybersecurity Assessments & Hardening
    AI Summary

    CyberSentriq delivers AI-driven cybersecurity and data protection solutions integrating threat detection, email security, backup, DNS filtering, and employee training to secure SMBs and MSPs globally.

  9. Is this your business? Become an Edverise partner & Claim Now

    Summit specializes in manual penetration testing, focusing on identifying genuine vulnerabilities in web applications, APIs, mobile apps, and cloud infrastructure. We provide a reliable VAPT certificate within 48 hours. Unlike many security testing firms that use automated scanners to generate repor


    Highlights

    $1,000+

    Min Project Size

    25-49

    Avg Hourly Rate

    10-49

    Employees

    Services Provided
    100% Cybersecurity Assessments & Hardening
    AI Summary

    Summit PrintRite Pvt Ltd. delivers expert manual penetration testing for web, mobile, API, and cloud security, providing validated vulnerability reports and certificates aligned with major compliance standards.

  10. Is this your business? Become an Edverise partner & Claim Now

    Vinchin Backup & Recovery is a comprehensive, next-generation backup solution developed by Vinchin. It is compatible with a variety of leading virtual environments, including VMware, Hyper-V, XenServer, XCP-ng, oVirt, RHV, Oracle OLVM, Sangfor HCl, OpenStack, Huawei FusionCompute (Xen Based), H3C CA


    Highlights

    50-249

    Employees

    Services Provided
    100% Cybersecurity Assessments & Hardening
    AI Summary

    Vinchin Backup & Recovery offers comprehensive, cross-platform data protection with advanced security features, supporting diverse environments and industries globally to prevent critical business data loss.

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