Top 14 Cybersecurity Companies in Nashville

Cybersecurity has emerged as a rising concern for businesses worldwide. As digital platforms continue to evolve, the vulnerability of our information security is increasingly under threat. Therefore, now more than ever, cyber threats are looming large, causing havoc in every corner of the globe. You’re not immune even if the calm city of Nashville has felt the tremors of these cyber disruptions. No business is too small to be targeted, and no data is too insignificant to be compromised.

However, there’s a silver lining. Nashville, famously known for its vibrant music scene, is surprisingly a stronghold for data protection and network security. If you’re grappling with cybersecurity regulations or worried about Nashville cyber attacks, there’s a solution.

Among the myriad cybersecurity services available, we’ve handpicked the 14 best Nashville cybersecurity companies to safeguard your virtual realm. These are your knights in shining armor, adorned with advanced tools and strategies, ready to protect your digital castle. So let’s dive in and explore the high-tech guardians of Nashville’s cyber scene.

1. A-Listware

At A-listware, we deliver cybersecurity services built around structured risk assessment, regulatory alignment, and practical remediation. With engineering hubs in Ukraine, Poland, and Romania, and offices in the UK and USA, we support organizations across finance, healthcare, retail, telecom, and manufacturing.

Our services span infrastructure and application security audits, DDoS mitigation, vulnerability management, mobile and endpoint protection, cloud and web application security, and SIEM integration. Whether you’re aiming for ISO 27001 or HIPAA compliance or simply need to strengthen system resilience, we tailor solutions to your environment and goals.

Here’s a glimpse at what we do:

Certified Experts: Our team includes certified ethical hackers, SIEM engineers, DevSecOps specialists, and security audit consultants.
Practical Security Focus: We build clear remediation strategies based on vulnerability and penetration testing, ensuring infrastructure is hardened and aligned with industry standards.
Flexible Engagement: We support both one-time projects and long-term managed security services, adapting to client needs in regulated and fast-moving industries.
Compliance-Driven: From policy design to audit readiness, we help you map controls and implement measures aligned with frameworks like SOC 2, GDPR, and HIPAA.

We’ve helped secure banking platforms against cyber threats, supported healthcare providers in passing HIPAA audits, and responded to major DDoS attacks on e-commerce systems – all with minimal operational disruption.

So, are you ready to strengthen your security posture with confidence? Here’s your roadmap:

Explore our services here.
Learn how we support compliance and resilience here.
Reach out to our team to discuss your security needs here.

Step into a more secure digital future with A-listware. We’re ready when you are!

Headquarters: London, UK
Founded: 2017
Email Address: info@a-listware.com
Website: a-listware.com
Contact: +1 (888) 337 93 73
Address: North Bergen, NJ 07047
Specialization: Cybersecurity and Compliance Services for Regulated and Digital-Facing Industries

2. Stringfellow

Stringfellow specializes in providing services to healthcare organizations. While data protection should be a priority for all businesses, this stands true for the health industry in particular. In this instance, a data breach can cause reputation damage, costly HIPAA violations, and patient data leaks. To prevent such incidents, Stringfellow offers a host of cloud-powered cybersecurity solutions and HIPAA consulting.

Services such as intrusion monitoring are crucial to catching developing threats as they occur and neutralize the breach. Stringfellow also protects data using backups, communication encryption, and antivirus solutions. Importantly, before implementing any of these methods, their team will analyze your current security posture and take measures accordingly.

Headquarters: Nashville, TN
Founded: 2005
Email Address: N/A
Contact Number: 615-386-4920
Address: 214 Centerview Dr, Suite 340, Brentwood, TN 37027, United States
Website: www.stringfellow.com
Specialization: Cybersecurity and HIPAA Compliance Services for Healthcare Organizations

3. Sublime Computer Services

From email protection and cloud computing to disaster recovery, Sublime Computer Services provides an extensive range of cybersecurity support. While they aim to protect businesses from malware, viruses, and data leaks, they also work towards more seamless procedures to increase efficiency. The company uses a multi-layered approach to security and employs AI and machine learning to maximize output.

Since the majority of attacks start with phishing attempts, they target end-point users by setting up email protection and spam filtering. Plus, they also train staff to be aware of these threats, what to look out for, and how to respond to them. Moreover, Sublime Computer Services provides a firewall that can protect your network and data wherever it is accessed.

Headquarters: Nashville, TN
Founded: 2008
Email Address: contact@sublimecomp.com
Contact Number: (615) 882-1587
Address: 615 Main St M9, Nashville, TN 37206
Website: www.sublimecomp.com
Specialization: Cybersecurity Services

4. Business Ways

Data protection is at the heart of this next company’s offer. Business Ways deliver various managed IT services, including data security, disaster recovery, backup and data replication, and data infrastructure. In the event of a breach, Business Ways works quickly to restore your data and has procedures to help your workforce continue efficiently.

Moreover, the service also includes preventative action, including end-point protection, which considers the people using your hardware and helps them spot cyber threats. Business Ways ensure every user, device, and digital landscape is protected from malicious actors. They’ll also check your data compliance and eliminate any vulnerabilities in your digital infrastructure.

Headquarters: Nashville, TN
Founded: N/A
Email Address: info@businessways.com
Contact Number: (615) 279-3438
Address: 1408 S. Glenleigh Court Suite 101 Nashville, TN 37221
Website: www.businessways.com
Specialization: Managed IT and Data Security Services

5. Zero One

Zero One works to secure the digital environment for businesses. They designed their cybersecurity services to protect businesses from various online threats, such as phishing attempts, viruses, and data breaches. While their vulnerability assessment can highlight weaknesses, the company’s penetration testing is crucial for revealing the hidden entry points that hackers might use. In addition, it provides a secure means to strengthen a client’s network and get a realistic picture of how the procedures work in real time.

Zero One complements its analytical approach with security awareness training, enabling users to become a reliable first line of defense. What’s more, their IT consulting service may suit people looking for hands-off guidance and advice on future-proofing their business. Finally, although the company has a base in the Nashville area, they also deliver remote support where possible.

Headquarters: Nashville, TN
Founded: N/A
Email Address: N/A
Contact Number: 615-649-0313
Address: 517 Hagan St., Nashville, TN 37203
Website: www.zollc.com
Specialization: Cybersecurity Services

6. InfoSec Alliance

InfoSec Alliance, based in Nashville, Tennessee, comprises advisors and strategic planners with a background in cyber risk and security. Their services include consulting advisory, security architecture, project management, and third-party cyber risk assessments.

Moreover, their approach is client-focused, as they work to establish personalized risk profiles and identify weaknesses. As part of its offer, InfoSec Alliance develop a roadmap to complete network security. This package includes sustainable, measurable programs for assessing and implementing risk management and security procedures. Moreover, with the help of a virtual CSO service, the business also focuses on cloud security and business continuity to ensure its clients are protected through numerous avenues.

Headquarters: Nashville, TN
Founded: N/A
Email Address: fplatt@infosecalliance.com
Contact Number: N/A
Address: N/A
Website: www.infosecalliance.com
Specialization: Cyber Risk & Security, Business Continuity, Third-Party Risk Assessment, Security Architecture, Consulting Advisory, and Virtual CSO

7. ExoData

ExoData helps businesses develop and maintain a full-time security program by filling the gaps and vulnerabilities in the network. The company boasts a suite of managed security services to ensure they meet all clients’ needs. For example, as part of its network security protocol, it sets up continuous monitoring to detect rising threats and minimize the impact on businesses. In addition, they provide firewall and VPN management and intrusion prevention.

Moreover, ExoData takes a holistic approach by supplementing its cybersecurity with end-point security, incident response, and compliance management. Their continuous weaknesses management service offers insights into the protection of your environment, delivering enhanced transparency and custom recommendations for a vulnerability remediation plan.

Headquarters: Nashville, TN
Founded: N/A
Email Address: N/A
Contact Number: N/A
Address: Nashville, TN 37203
Website: www.exodata.io
Specialization: Managed Security Services, Network Security, End-point Security, Incident Response, Compliance Management, and Cyber Program Management

8. Acumen Technology

Ensuring regulatory compliance and safeguarding networks is what Acumen Technology brings to the table. To prevent data breaches and crypto-locking that can lead to financial losses and reputational damage, their services go beyond the basics of antivirus protection, web filtering, and firewalls. Instead, Acumen Technology employs application whitelisting, EDR, and XDR services and constantly monitors and protects your entire network.

This Nashville cryptosecurity company also offers compliance assistance, helping businesses navigate complex standards and avoid hefty fines. Using an industry-standard approach, they can optimize workflow, security, and protection across the business. Furthermore, those who opt for Acumen Technology will also access vulnerability management and remediation, email protection, identity recognition, password guidance, and encryption technology.

Headquarters: Nashville, TN
Founded: 2016
Email Address: info@acumentechnology.com
Contact Number: 615-744-2000
Address: 2699 Fessey Ct Suite 200, Nashville, TN 37204, USA
Website: www.acumentechnology.com
Specialization: Cybersecurity and Compliance Services

9. Mobile Mentor

Mobile security can easily get overlooked when it comes to protecting a business’s data and digital landscape. However, where there is a weak leak in the network, a cyber attacker can gain access. Thus, Mobile Mentor specializes in mobile security, offering a range of services to help businesses manage and secure their mobile devices.

They specialize in Intune support, a Microsoft service that helps organizations manage their mobile devices and apps. Their services also include threat defense, app security, device management, and more. With this modern approach, companies can encourage safe device usage while still respecting the privacy of the mobile owner.

Headquarters: N/A
Founded: 2004
Email Address: N/A
Contact Number: +1 877 707 3848
Address: N/A
Website: www.mobile-mentor.com
Specialization: Mobile Security and Intune Support

10. Nashville Computer

Nashville Computer offers a comprehensive firewall and security service to protect your business’s network and systems. Their managed firewall solution includes web content filtering, hardware and software upgrades, total security, and simplified management. This solution allows ‘good’ traffic to pass through your network while keeping the ‘bad’ traffic out while also adapting to your changing business needs.

Furthermore, their email and spam protection service employs advanced algorithms and filters to analyze incoming messages, identifying and blocking suspicious or potentially harmful content. This proactive approach ensures that your employees can confidently communicate via email without worrying about falling prey to phishing scams or other cyber threats.

Headquarters: Nashville, TN
Founded: 1988
Email Address: service@nashvillecomputer.com
Contact Number: 866-473-2926
Address: 277 Wilson Pike Circle, Brentwood, TN 37027
Website: www.nashvillecomputer.com
Specialization: Managed Firewall and Security Services

11. Fortified Health Security

Fortified Health Security is a cybersecurity specialist in the healthcare sector, offering numerous services to protect patient data and reduce risk. For instance, their advisory services include building phishing awareness, third-party risk management, and more. In addition, the company can deliver threat assessment and incident response, which contain realistic risk evaluation through penetration testing.

Moreover, their innovative platform, Fortified Central Command, provides a centralized view of an organization’s entire cybersecurity program. This centralized view allows for efficient monitoring, analysis, and response to potential threats and vulnerabilities. By consolidating data from various security tools and systems into one platform, Fortified Central Command also enables security teams to proactively identify and address issues before they escalate.

Headquarters: Franklin, TN
Founded: 2009
Email Address: connect@fortifiedhealthsecurity.com
Contact Number: 615-600-4002
Address: 2550 Meridian Blvd., Suite 190, Franklin, TN 37067
Website: www.fortifiedhealthsecurity.com
Specialization: Healthcare Cybersecurity

12. Bacheler Technologies

Alongside strengthening digital defenses, Bacheler Technologies aims to optimize web-based infrastructure for future-proof security. The company provides comprehensive and proactive technical support services, which encompass constant monitoring to promptly detect and address potential risks, encryption and backup solutions to protect valuable data and robust network and firewall measures to ensure system security.

In addition, Bacheler Technologies provide cybersecurity training classes to their customers, equipping employees with the skills to spot potential attacks and mitigate risk. This educational approach to digital protection ensures that your team becomes your first line of defense against cyber threats.

Headquarters: Montgomery, AL
Founded: 2008
Email Address: helpdesk@wearebt.com
Contact Number: 334-669-4530
Address: 7005 Brockport Court Montgomery, Alabama 36117
Website: www.wearebt.com
Specialization: Cybersecurity, IT Support, Data Encryption and Backup, Network and Firewall Protection, and Cybersecurity Training

13. Kroll

Kroll is a global leader in cybersecurity, offering end-to-end solutions to combat cyber risks. They handle a wide range of cyber incidents, providing rapid response and litigation support, as well as managed detection and response services. Kroll’s unique approach to cybersecurity also considers the “unintended consequences” of system upgrades, cloud migrations, and third-party relationships, ensuring that one misstep doesn’t cascade into a major cyber attack. Their team of experts, armed with years of public and private sector experience, can provide invaluable leadership at any point in the cyber risk continuum.

Headquarters: New York, NY
Founded: N/A
Email Address: N/A
Contact Number: +1 212 593 1000
Address: 55 East 52nd Street 17 Fl, New York, NY 10055
Website: www.kroll.co
Specialization: Cyber Risk Management

14. InfoPulse

InfoPulse specializes in end-to-end digital service, including advising companies on essential operations such as security and achieving scalability. They aim to strengthen businesses with operational resilience, flawless data privacy, and robust protection against cyber threats. Their services include security assessments to first spot vulnerable access points and penetration testing to ensure robust defense against attackers.

Moreover, they also provide cloud security, IT infrastructure protection, and Security Operations Center (SOC) management. InfoPulse’s cybersecurity experts also utilize advanced information protection, intrusion prevention, and threat intelligence tools to safeguard IT systems. Plus, they perform 24/7 proactive security monitoring to neutralize any arising threats as they appear. Alongside threat protection solutions, backups, and disaster recovery tools, they ensure business continuity.

Headquarters: N/A
Founded: 1991
Email Address: N/A
Contact Number: +1 888 339 75 56
Address: N/A
Website: www.infopulse.com
Specialization: Cybersecurity Services, Security Assessment, Penetration Testing, IT Infrastructure Protection, and Security Operations Center (SOC) Management

Schlussfolgerung

Navigating the digital landscape is a challenge, but with Nashville’s top 14 cybersecurity companies, you’re never alone. These industry frontrunners deliver unparalleled information security, making Nashville a stronghold against cyber threats. Whether you’re a thriving startup or a seasoned enterprise, a tailored cyber defense solution is waiting for you. Be vigilant, be prepared, and partner with Nashville’s cybersecurity experts to secure your digital future.

Spotlighting Nashville’s Leading 14 Cybersecurity Companies