Integrated by Design. Trusted by Engineers.

Many organizations rely on a patchwork of capable but disconnected process safety tools, and we’ve watched that fragmentation breed exactly the problems it’s supposed to prevent—risks judged from mismatched data, safeguards designed around incomplete pictures, and critical safety information stranded in silos. We built the Kenexis Integrated Safety Suite differently: purpose-built modules engineered from the ground up to work as one, giving you the clarity and accuracy that real risk reduction demands. It’s the same software our own expert engineers use every day—designed for process safety professionals, and for the leaders who count on what they find.

Process Safety Engineering Software - HAZOP, LOPA, SIL, SRS, Fault-Tree, Bowtie, Fire and Gas Mapping

Kenexis® Open-PHA® — Complete process hazard analysis software supporting HAZOP, LOPA, What-If, checklists, and other PHA methods. Industry-leading features at exceptional value.

Kenexis® SIS (formerly Vertigo™) — Safety Instrumented System lifecycle management for SIL verification, Safety Requirement Specification (SRS) development, and SIS performance tracking throughout operation.

Kenexis® Fault Tree — An intuitive tool for building complex system reliability models without the complexity.

Kenexis® Bowtie — Quantitative bowtie analysis that takes risk assessment beyond static diagrams, giving safety professionals a modern platform to evaluate and manage risk across the organization.

Kenexis® MoC — Takes management of change (MOC) from spreadsheets, email threads, and shared directories and puts every change on a tracked, auditable workflow — Proposal through Closure — on the same cloud platform as your PHA and SIS data.

Kenexis® Open-Audit™ — Flexible validation and auditing software built to support virtually any audit type, including IEC 61511 functional safety assessments and OSHA 1910.119 Process Safety Management audits.

Kenexis® Consequence Modeling — Determine the extent of facility consequence magnitudes with precision.

Kenexis® Fire & Gas Mapping (formerly Effigy®) — Fire and gas mapping with patented plume modeling technology. Achieve superior detection coverage with fewer detectors, following ISA TR84.00.07 guidance for evaluating fire, combustible gas, and toxic gas system effectiveness.

Enterprise-grade and secure

The Kenexis Integrated Safety Suite cloud platform is built to conform with ISO/IEC 27001 and hosted on Microsoft Azure (US East primary, US West failover), with encryption in transit and at rest, role-based access controls, per-tenant data isolation, comprehensive audit logging, and tested backup and recovery. Cloud delivery also means every practitioner is on the current version — so a model built today still opens cleanly years later when it is reopened for a revalidation, an FSA, or a post-incident review.

The Kenexis Difference: True Integration for True Protection

In the world of process safety management, efficiency, integration, and reliability are essential. When it comes to driving safety improvements, you need tools that not only deliver high-quality results but also enables seamless data aggregation and reporting. Timely, informed decision-making by leadership depends on accurate insights from every study. With Kenexis Engineering Software, you can stop managing fragmented data and start achieving truly integrated safety. Built by the authors of the methodology behind it: founder Ed Marszal is an ISA Fellow and an ISA84 member since 1994. – backed by transparent, upfront pricing and zero hidden fees!

Highlights include:

  • Complete process safety software solution on a single platform
  • Software applications available individually or in any combination
  • Built-in dashboards are available, and study data can be exported to external reporting tools
  • Application linkages eliminate data copying, reduce errors, and improve team communication
  • Industry leading tools and features
  • Built-in AI-powered help assistant
  • Integrated software training modules included
  • Lower costs by minimizing the number of licenses needed with our unique shareable licensing model
  • Fewer software vendors required
  • Free desktop version of Kenexis® Open-PHA® and Kenexis® Open-Audit™  for remote work or small teams

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FAQs

Kenexis software is cloud-based and accessed through a web browser, so the traditional software licensing models do not apply.  Licensing is based on a concurrent user licensing model which works similar to the traditional network license.  You can have an unlimited number of users with access to your license.  However, the number of users who can access the software simultaneously is limited by the number of concurrent user licenses that you obtain.

Most users work in our standard Kenexis Integrated Safety Suite platform where the data is secure.  Our standard platform works the same way that online banking works using Microsoft Azure security recommendations. Your data is contained in the same system as other users but no other users will be able to access or see you data because of the data security restrictions unless you specifically authorize it.

Some companies have restrictive data policies that do not want to have their data stored offsite. Consequently, it is possible to have a version of Kenexis Integrated Safety Suite installed on a private instance of Microsoft Azure. Contact Kenexis using the Contact Form on the bottom of our About page for additional information and cost.

There is special Kenexis® Fire & Gas Mapping (formerly Effigy®) pricing available for 1/4 or 1/2 year. Contact Kenexis using the Contact Form for additional information and cost.

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