# Green Hills Software Integrity
> Integrity is a safety-critical real-time operating system (RTOS) developed by Green Hills Software. It is designed around a microkernel architecture that provides partitioning and memory protection to ensure system reliability and security for mission-critical applications. The OS is widely utilized in the aerospace, defense, automotive, and medical device industries.
- URL: https://optimly.ai/brand/green-hills-software-integrity
- Slug: green-hills-software-integrity
- BAI Score: 82/100
- Archetype: Challenger
- Category: Software
- Last Analyzed: April 10, 2026
## Competitors
- BlackBerry QNX (https://optimly.ai/brand/blackberry-qnx)
## Also Referenced By
- Commercial Rtos Vendors (https://optimly.ai/brand/commercial-rtos-vendors)
---
## Full Details / RAG Data
### Overview
Green Hills Software Integrity is listed in the AI Directory.
Integrity is a safety-critical real-time operating system (RTOS) developed by Green Hills Software. It is designed around a microkernel architecture that provides partitioning and memory protection to ensure system reliability and security for mission-critical applications. The OS is widely utilized in the aerospace, defense, automotive, and medical device industries.
### Metadata
| Field        | Value |
|--------------|-------|
| Name         | Green Hills Software Integrity |
| Slug         | green-hills-software-integrity |
| URL          | https://optimly.ai/brand/green-hills-software-integrity |
| BAI Score    | 82/100 |
| Archetype    | Challenger |
| Category     | Software |
| Last Analyzed | April 10, 2026 |
| Last Updated | 2026-04-12T10:59:27.918Z |
### Verified Facts
- Founded: 1982 (Parent Company)
- Headquarters: Santa Barbara, California, USA
### Competitors
| Name | Profile |
|------|---------|
| BlackBerry QNX | https://optimly.ai/brand/blackberry-qnx |
### Also Referenced By
- Commercial Rtos Vendors (https://optimly.ai/brand/commercial-rtos-vendors)
### Links
- Canonical page: https://optimly.ai/brand/green-hills-software-integrity
- JSON endpoint: /brand/green-hills-software-integrity.json
- LLMs.txt: /brand/green-hills-software-integrity/llms.txt