About Phosphorus
Phosphorus is a company based in Carlsbad (United States) founded in 2016 by Earle Ady and Chris Rouland was acquired by Dragos in June 2026. Phosphorus has raised $65 million across 2 funding rounds from investors including Dragos, Evolution Equity Partners and SYN Ventures. Phosphorus offers products and services including Intelligent Active Discovery, Risk Assessment, Password Management, and Patch Management. Phosphorus operates in a competitive market with competitors including Armis Security, Upstream Security, Ordr, SandboxAQ and Keyfactor, among others.
- Headquarter Carlsbad, United States
- Founders Earle Ady, Chris Rouland
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Technology
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Products & Services of Phosphorus
Phosphorus offers a comprehensive portfolio of products and services, including Intelligent Active Discovery, Risk Assessment, Password Management, and Patch Management.
Safely discovers and assesses xIoT devices for risks.
Evaluates the state of IoT devices during interrogation processes.
Proactively updates and rotates credentials for devices.
Remediates vulnerabilities at scale for xIoT systems.
People of Phosphorus
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Funding Insights of Phosphorus
Phosphorus has successfully raised a total of $65M across 2 strategic funding rounds. The most recent funding activity was a Series A round of $27 million completed in December 2023. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.
Investors in Phosphorus
Phosphorus has secured backing from 6 investors, including venture fund investors. Prominent investors backing the company include Dragos, Evolution Equity Partners and SYN Ventures.
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Corporate-backed venture capital fund
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Investor details for Phosphorus
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Investments & Acquisitions by Phosphorus
Investment portfolio details for Phosphorus
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Financial Statements - Phosphorus
Detailed financials for Phosphorus
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Phosphorus Comparisons
Peer comparison for Phosphorus
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Competitors of Phosphorus
Phosphorus operates in a dynamic and competitive business environment, facing competition from various established players and emerging companies in the market. The competitive landscape includes prominent companies such as Armis Security, Upstream Security, Ordr, SandboxAQ and Keyfactor, among others.
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Wireless security platform for IoT applications is provided.
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Connected vehicle fleets are secured via cloud-based cybersecurity platforms.
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Security solutions for IoT device vulnerabilities are developed.
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Large quantitative models and AI solutions are developed for enterprises.
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Developer of a cloud based security platform
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IoT security solutions for mobile device transactions are provided.
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Detailed competitors of Phosphorus
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Latest news on Phosphorus
Complete news archive for Phosphorus
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Frequently Asked Questions about Phosphorus
Phosphorus was founded in 2016 and raised its 1st funding round 6 years after it was founded.
Phosphorus is headquartered in Carlsbad, United States. It is registered at Carlsbad, California, United States.
Chris Rouland is the current CEO of Phosphorus. They have also founded this company.
Phosphorus is a funded company, having raised a total of $65M across 2 funding rounds to date.
Phosphorus was founded in 2016 and is based in Carlsbad, United States. Security systems for IoT devices are offered, including an application that supports agent-less software updates and alerts. This application is available on Android and iOS platforms. Operations focus on sectors such as manufacturing, industrial IoT, healthcare, and data centers, where device protection is ensured without additional agents.
Phosphorus's top competitors include Armis Security, Upstream Security and Ordr.
Phosphorus offers Intelligent Active Discovery, Risk Assessment, Password Management, and Patch Management.
Phosphorus has 6 investors. Key investors include Dragos, Evolution Equity Partners, SYN Ventures, MassMutual Ventures, and General Advance.