Top Cybersecurity Companies in Ohio
4.2 avg. rating from 3 verified reviews Best Ohio Cybersecurity Firm Rankings 2 Companies - Rankings updated: September 30, 2026
Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.
Cybersecurity Consulting, Penetration Testing, Virtual CISO & Compliance AI, SOC 2, HIPAA, ISO, CMMC Cyber Security Services (CSS) is an Ohio-based cybersecurity consulting and managed security firm helping U.S. organizations pass audits and reduce real risk since 2014. Services span Virtual CISO, AI risk assessments, penetration testing, vulnerability management, 24/7 managed SOC, incident response, and...
Top Services:
Cybersecurity IT Compliance Solution
Location Westerville, Ohio
Number of Employees 50 - 99
Average Hourly Rate $200/hr
Minimal Budget $1,000 - $10,000 Cyber Security Services Services Sutton Bank University of Kansas Bank of China Practical It Innovation ASMGi’s team is comprised of experienced engineers, project managers and entrepreneurs — all with practical business leadership...
Top Services:
IT Services Managed Services Cybersecurity Software Development DevOps Consulting Show more
Location Cleveland, Ohio
Number of Employees Under 49
Average Hourly Rate $100/hr
Minimal Budget $1,000 - $10,000 Cybersecurity Companies in Ohio by City Related Services in Ohio Popular Services Why companies trust DesignRush Every agency is independently vetted before it can be listed or ranked
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Agencies vetted 126,194+ 2 Portfolio Review We review agency work, case studies, and results to confirm skill.
Applicants rejected 49% 3 Ongoing Audit We monitor listings regularly; outdated agencies are removed.
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