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Phosphorus Cybersecurity's Overview

Total employees80
HeadquartersNashville
Founded2017

Phosphorus Cybersecurity® Inc. is a leading provider of eXtended Internet of Things (xIoT) security solutions. The company offers a unified platform for discovering, assessing, remediating, and monitoring IoT, OT, IIoT, and IoMT devices, which are often unmanaged and pose significant security risks. Phosphorus aims to provide comprehensive visibility and control over these diverse connected devices, helping organizations prevent targeted attacks and ensure operational resilience. Their platform is designed to handle the unique challenges of securing devices that traditional IT security tools often miss.

Where is Phosphorus Cybersecurity's Headquarters?

HQ Function

Serves as the central hub for executive leadership, research and development, engineering, sales, marketing, and core business operations for Phosphorus's xIoT security solutions.

Notable Features:

Located in Cummins Station, a historic and iconic Nashville landmark that has been redeveloped into a vibrant mixed-use urban center with Class A office space. The location offers a unique blend of history and modernity.

Work Culture:

Phosphorus fosters a dynamic, innovative, and collaborative work environment. The culture emphasizes cybersecurity expertise, continuous learning, and a mission-driven approach to solving complex challenges in the rapidly evolving xIoT landscape. Employees are encouraged to be proactive and contribute to the company's growth in the fast-paced tech industry.

HQ Significance:

The Nashville headquarters is strategically important for Phosphorus, placing it within a growing tech hub with access to talent and a supportive business ecosystem. It's central to their product development, strategic partnerships, and overall company direction.

Values Reflected in HQ: The choice of a repurposed, innovative space reflects values such as adaptability, forward-thinking, and a connection to community heritage, alongside a commitment to cutting-edge technology and security.

Location:

Phosphorus Cybersecurity serves a global clientele, providing its unified xIoT security platform to organizations across North America, EMEA, APAC, and other regions. While headquartered in Nashville, TN, its reach is extended through direct sales operations, strategic partnerships, and a distributed team model to support customers worldwide in securing their critical enterprise devices. They have dedicated sales contacts for regions like EMEA and APAC to cater to international market needs.

Street Address:

209 10th Ave S, Suite 238

City:

Nashville

State/Province:

Tennessee

Country:

USA

Phosphorus Cybersecurity's Global Presence

Buying Intent Signals for Phosphorus Cybersecurity

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Executive Team of Phosphorus Cybersecurity

As of April 2025, Phosphorus Cybersecurity' leadership includes:

Chris Rouland - Founder & Chief Executive Officer
Earle Ady - Chief Revenue Officer
Mohammad Jodayree - VP of R&D
John Wilson - VP of Engineering
Rebecca Hayes - VP of People

Investors of Phosphorus Cybersecurity

Phosphorus Cybersecurity has been backed by several prominent investors over the years, including:

Tiger Global Management
SYN Ventures
MassMutual Ventures
General Advance
Rally Ventures
Dreamit Ventures
Insight Partners (via participation in rounds)

Executive New Hires/Exits in the Last 12 Months

Hire0
Exits1

Phosphorus Cybersecurity has maintained a relatively stable core executive team over the past 12 months, focusing on strategic growth and product innovation. One notable transition involved a key executive moving to an advisory role.

Departures

Brian Contos, Brian Contos departed from his full-time executive roles as CSO & CMO, moving into an advisory capacity with Phosphorus.

Technology (Tech Stack) used by Phosphorus Cybersecurity

Discover the tools Phosphorus Cybersecurity uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

Phosphorus Cybersecurity Email Formats and Examples

Phosphorus Cybersecurity likely uses common corporate email formats. Based on industry standards and their domain, a probable format is [first].[last]@phosphorus.io or [first_initial][last]@phosphorus.io.

[first].[last]@phosphorus.io

Format

chris.rouland@phosphorus.io

Example

90%

Success rate

News and media

phosphorus.ioFebruary 20, 2024

Phosphorus Cybersecurity Joins the Microsoft Copilot for Security Partner Private Preview

Phosphorus announced its participation in the Microsoft Copilot for Security Partner Private Preview, integrating its xIoT security data and expertise to enhance threat detection and response capabilities for mutual customers....more

phosphorus.ioJanuary 23, 2024

Phosphorus Launches Industry’s First Unified Security Management Platform for xIoT, OT, and Network Devices with New Remediation Capabilities

Phosphorus unveiled its new unified security management platform, offering enhanced capabilities for discovering, assessing, remediating, and monitoring xIoT, OT, and network devices, aiming to provide a comprehensive solution for enterprise device security....more

phosphorus.ioOctober 17, 2023

Phosphorus Named a 2023 Gartner® Cool Vendor™ in Cyber-Physical Systems Security

Phosphorus was recognized as a Gartner Cool Vendor in Cyber-Physical Systems Security for its innovative approach to securing the expanding landscape of connected devices in enterprise environments....more

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