DeNexus
DeNexus, founded by Jose Seara, has emerged as a specialized player in operational technology (OT) cyber risk quantification, targeting industrial environments where IT/OT convergence creates complex security challenges.
Profile
Quantifies financial risks from cyber threats in industrial control systems.
DeNexus, founded by Jose Seara, has emerged as a specialized player in operational technology (OT) cyber risk quantification, targeting industrial environments where IT/OT convergence creates complex security challenges. The company's approach combines AI-driven analytics with industry-standard frameworks like MITRE ATT&CK for ICS and NIST-CSF to translate technical vulnerabilities into financial risk metrics. Its flagship DeRISK platform, launched in 2024, provides continuous, evidence-based risk assessment for critical infrastructure operators, with particular traction in manufacturing and energy sectors.
Recent product expansion includes DeRISK UWA Agentic, an AI-native underwriting assistant for industrial cyber insurance that reduces assessment times to 10-20 minutes through five specialized AI agents. The company has formed strategic partnerships with OT security providers like Claroty to integrate telemetry data directly into its risk models. While DeNexus doesn't disclose revenue, its focus on quantifying cyber risk in dollar terms aligns with growing regulatory pressures and insurance industry demands for standardized metrics. The 2025 launch of its agentic underwriting tool suggests a push to capture more of the cyber insurance value chain, though competition is intensifying from both cybersecurity vendors and insurtech startups.
Who buys this
- Industrial CISOs managing OT/ICS security
- CFOs and risk managers at critical infrastructure operators
- Cyber insurance underwriters specializing in industrial policies
- OT facility managers in manufacturing and energy
- Government agencies overseeing critical infrastructure security
Strengths and what to watch
Strengths
- Specialized focus on OT environments where few competitors offer financial risk translation
- Partnerships with industrial cybersecurity vendors like Claroty for direct data integration
- AI-driven underwriting tool (UWA Agentic) that accelerates insurance assessments
Watch for
- Dependence on third-party data sources for risk modeling may create integration challenges
- Cyber insurance market volatility (premiums dropped 6% globally in 2025) could impact demand
- Competition from larger cybersecurity platforms adding risk quantification modules
Recent moves
Key Information
- Founded
- 2019
- Headquarters
- Boston, MA
Frequently Asked Questions
What does DeNexus do?
DeNexus specializes in quantifying financial risks from cyber threats in industrial control systems (ICS). It uses AI-driven analytics and frameworks like MITRE ATT&CK for ICS to translate technical vulnerabilities into financial risk metrics, targeting industries like manufacturing and energy.
What is the DeRISK platform?
The DeRISK platform, launched in 2024, provides continuous, evidence-based risk assessment for critical infrastructure operators. It integrates AI-driven analytics and industry-standard frameworks to quantify cyber risks, particularly in industrial environments with IT/OT convergence.
How does DeNexus use AI in underwriting?
DeNexus employs AI in its DeRISK UWA Agentic tool, which accelerates industrial cyber insurance assessments to 10-20 minutes. It uses five specialized AI agents to streamline risk evaluation, making it faster and more accurate for underwriters.
Who are DeNexus's primary customers?
DeNexus serves industrial CISOs, CFOs, risk managers, cyber insurance underwriters, OT facility managers, and government agencies. Its solutions are tailored for critical infrastructure operators in sectors like manufacturing and energy, where OT/ICS security is critical.
What challenges does DeNexus face?
DeNexus faces challenges like dependence on third-party data for risk modeling, cyber insurance market volatility, and competition from larger cybersecurity platforms. These factors could impact its growth and demand for its risk quantification solutions.
What recent developments has DeNexus made?
Recent developments include the 2025 launch of DeRISK UWA Agentic, partnerships with OT security providers like Claroty, and the publication of ICS/OT compromise-to-remediation trends using SANS survey data, highlighting its focus on advancing OT cyber risk quantification.
Sources
- www.denexus.io — Analysis methodology using SANS survey data
- www.denexus.io — Partnership with Claroty for OT telemetry integration
- www.denexus.io — Industry threat landscape statistics
- www.denexus.io — Product details for DeRISK UWA Agentic