Phosphorus CybersecurityCybersecurity company profile

OT/IoT SecurityprivateSales org
ByDecipherU Editorial
Version 1.0 · Published April 2026 · Last verified April 2026
DecipherU is not affiliated with, endorsed by, or sponsored by Phosphorus Cybersecurity. Information is compiled from publicly available sources for educational purposes.

Phosphorus provides an xIoT security platform that discovers, manages, and secures extended IoT devices including building management systems, IP cameras, and smart devices. The platform can change default credentials, update firmware, and rotate certificates on IoT devices at scale. Phosphorus raised $38 million in Series A in 2022.

Company at a Glance

Headquarters

Nashville, Tennessee

Founded

2017

Employees

50-100

Ownership

private

Primary Focus

Extended IoT device security management and remediation

Sales Org

Yes

Key Cybersecurity Products & Services

  • xIoT Discovery and Assessment
  • Credential Management
  • Firmware Management
  • Certificate Lifecycle Management

Cybersecurity Roles at Phosphorus Cybersecurity

Careers at Phosphorus Cybersecurity

View current openings at Phosphorus Cybersecurity on their official careers page.

View Phosphorus Cybersecurity careers page

Phosphorus provides an xIoT security platform that discovers, manages, and secures extended IoT devices including building management systems, IP cameras, and smart devices. The platform can change default credentials, update firmware, and rotate certificates on IoT devices at scale. Phosphorus raised $38 million in Series A in 2022.

Phosphorus Cybersecurity typically hires for roles including Security Engineer, Cybersecurity Account Executive, Cybersecurity Sales Engineer / Solutions Consultant. Check their careers page for current openings.

Phosphorus Cybersecurity is a private cybersecurity company headquartered in Nashville, Tennessee with 50-100 employees. They focus on Extended IoT device security management and remediation. Research their official careers page and professional network presence for employee perspectives.

Last verified: April 2026?Report an inaccuracy

Related Resources

Related Cybersecurity Certifications

Related Cybersecurity Assessments