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Security Companies In Ohio

Top 10 security companies in Ohio 2024

It’s the number one priority among your IT infrastructure: security. Protecting your private data and sensitive information is vital, so you need the best equipment and experts in the field.

Wading through various cybersecurity companies can be a daunting task, so we’ve compiled a list of the top 10 cybersecurity companies in Ohio for you to assess.

SkyNet MTS

One of the most reputable cybersecurity companies in Ohio, SkyNet’s cybersecurity services and security experts protect your business. They offer a comprehensive suite of services that includes managing and monitoring cybersecurity policies, developing threat intelligence, conducting multi-pronged penetration tests, and much more. Their security specialists will tailor their services to your business needs, no matter how complex.

Certitude Security

Certitude empowers leadership teams to prevent and detect cyber threats, respond to events, and minimize your business disruption and financial losses. A leader among cybersecurity companies, Ohio businesses like yours can hire their cybersecurity team to work alongside you to develop a cost-effective plan that protects your critical assets, and ensures your production workflow remains insulated from digital threats.

Technology Concepts & Design, INC

One of many comprehensive cybersecurity companies, Ohio’s businesses should look into TDCI. They provide world-class cybersecurity solutions to legal services. They believe in a customer-centric approach to provide a strategic, collaborative experience to ensure you receive the services your business requires.

Trusted Sec

A full-service information security consulting organization, Trusted Sec is dedicated to helping you prioritize your business matters to decrease risk and evolve beyond cyber threats. Trusted Sec offers security testing and analysis, program assessment and compliance, security program management, staff training, and much more.


With a full spectrum of cyber solutions for organizations concerned about their IT management and cybersecurity issues, ASMGi is your go-to for fully managed security. Their cybersecurity experts will help you plan, manage, and execute your initiatives, whether you need assistance designing and implementing or managed operations.


N2Net is a complete, end-to-end cybersecurity solution provider for small and medium-sized businesses. A star among cybersecurity companies, Ohio businesses can benefit from N2Net’s services ranging from multi-layered security and 24/7/365 monitoring, to real-time detection and prevention capabilities. With over 20 years of experience, their IT experts have the know-how to keep your business safe, at any time of the day.


Get vital protection from inevitable cyber-attacks with Letternine’s all-encompassing cybersecurity solutions. With advanced firewalls to restrict access to your systems, threat detection programs constantly monitoring your systems for attacks, and anti-malware tools to stop viruses and other harmful programs in their tracks, Letternine has the advanced tools to deal with all your cybersecurity issues.


One of the most efficient cybersecurity companies in Ohio, ByteIT will safeguard your online business assets through smart and comprehensive cyber-attack protection methodologies. They have a range of services on offer, including web protection, vulnerability management, data back-up, threat detection, and much more. Contact them today and improve your cybersecurity.

Simplex IT

Simplex IT provides fully managed or co-managed cybersecurity solutions and services to small and medium-sized businesses. Their IT experts know that there is nothing more dangerous to a thriving organization than data loss, so they’ve got the cybersecurity plans that will keep you secure. With customized plans to suit your business, Simplex IT should be one of your go-to cybersecurity companies in Ohio.

Kloud9 IT

A gem amongst cybersecurity companies, Ohio enterprises like yours can hire the IT specialists at Kloud9 IT to fight your cybersecurity issues so that you don’t have to, with security and data recovery options tailored to your business needs. They have the state-of-the-art protection against viruses and malware to keep your sensitive information secure at all times.

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