Fentron Security Solutions

Based in the United States, Fentron LLC, dba Fentron Security Solutions, operates as a B2B cybersecurity and advisory services provider. The company provides security architecture, CISO advisory, incident response preparedness, and compliance assessments. Founded in 2008 in Westerville, Ohio, United States, Fentron LLC provides cybersecurity advisory, architecture, governance, and incident-preparedness services. The company was founded by Josh Fenton, who remains its CEO; as of October 2026, the company is led by CEO Josh Fenton.

In September 2026, TRG acquired Fentron and announced that its employees would join Inversion6, TRG’s dedicated cybersecurity division. The acquisition integrated its advisory and engineering capabilities into a broader managed-services platform. The company works with organizations of all sizes, particularly in healthcare, finance, manufacturing, government, and retail, to provide CISO advisory, enterprise security architecture, governance and compliance, cybersecurity testing, incident and ransomware readiness, vulnerability management, tabletop exercises, firewall management, SIEM integration, and staff augmentation. Its AssessTron platform performs read-only cloud and identity posture checks across Microsoft 365, Azure, AWS, Google Cloud, Snowflake, Active Directory, and other environments, mapping findings to major security frameworks and producing prioritized remediation roadmaps.

Experienced cybersecurity practitioners deliver full-service or targeted operational support. The company’s revenue is generated by selling cybersecurity consulting, assessments, managed security operations, staff augmentation, and managed IT support directly to organizations. Client engagements include CISO advisory, incident-response program assessments, compliance and architecture work, vulnerability and firewall management, and security implementation. Its Foundation, Sentry, and Fortify service packages combine support, device management, monitoring, Microsoft 365 and Azure capabilities, backups, reporting, and optional or separately licensed services.

The company also states that referrals drive most business. The company plans to grow its cybersecurity capabilities within Inversion6 following TRG’s September 2026 acquisition. Fentron’s team will continue serving clients while using TRG’s broader platform, scale, and resources, and its senior engineering talent will support an expanded integrated cybersecurity offering across the enterprise endpoint lifecycle. Specific hiring targets, office openings, geographic expansion, and product-launch timelines were not disclosed.