Newton Integrity Systems develops safety-critical control systems for the automotive and aerospace industries — backed by over 15 years of combined experience across aerospace, automotive, and nuclear engineering.
From concept architecture through certification evidence, we work across the full development lifecycle — or plug into any stage of yours.
Architecture and requirements engineering for control systems where failure is not an option — covering redundancy strategy, fault tree analysis, and system-level integration.
Independent verification that the integrated system meets its requirements — proving correct behaviour, fault response, and degraded-mode performance before software is even exercised.
Embedded software engineered to safety-critical coding standards, from low-level drivers to application logic, with full design evidence built in as you go.
Unit, integration, and structural coverage testing that proves the software does what it should — and only what it should — to the rigour your safety level demands.
Independent and embedded safety analysis aligned to the standards governing your sector — from hazard identification through to safety case assembly and certification support.
Our team's combined experience spans safety-critical development across aerospace, automotive, and nuclear — industries where the consequences of failure demand the highest standards of engineering rigour.
Different regulatory frameworks, the same engineering rigour underneath.
System and software development, safety assessment, and verification to ARP4754B, ARP4761A, and DO-178C — building the assurance evidence your certification programme depends on.
Functional safety and cybersecurity engineering under ISO 26262 and ISO 21434 — from hazard analysis and ASIL determination through to software verification and independent safety assessment.
Instrumentation and control engineering for safety systems governed by IEC 61508 and IEC 61513, applying the same depth of analysis to every layer.
Every deliverable is traceable — from the requirement that motivated it to the test that proves it.
We work with your team to capture system requirements, identify hazards, and establish the safety goals that will shape the architecture.
System and software architectures are designed against allocated safety requirements, with redundancy and diagnostic coverage built in from the outset.
Embedded software is developed against the agreed coding standards, with continuous static analysis and unit-level verification.
Integration, HIL, and fault-injection testing confirm the system behaves correctly — and fails safely — under every condition the safety case requires.
We compile the traceability, test results, and analysis into a safety case ready for independent assessment and certification.
Whether you need full system development or independent functional safety review, we'd like to hear about your project and how we can help.