Software that has to work, every time.
We help aerospace, space, defence and industrial organizations design, certify and verify safety-critical systems and software, from the first requirement to the final accomplishment summary.
Based in Greater Montreal, working across Canada and internationally.
- SYS-REQ-0412 System requirement ARP4754B
- HLR-0118 High-level software requirement DO-178C
- LLR-0733 Low-level requirement DO-178C
- SRC-0733 Source code DO-178C
- TC-2291 Requirements-based test DO-178C
- COV-0733 Structural coverage, MC/DC DAL A
- SAS Software Accomplishment Summary SOI 4
- DO-178C Airborne software
- DO-297 Integrated Modular Avionics
- DO-160 Environmental test
- ARP4754B Aircraft and systems development
- ARP4761A Safety assessment
- DO-326A Airworthiness security
We practise these standards directly. Our practice is scoped to systems and software engineering; we don't claim DO-254 hardware design expertise.
Six practices, placed where they sit on the V.
Bring us in where your program hurts, or for the whole lifecycle. What the left side defines, the right side has to prove.
Systems Engineering
Requirements development and allocation, system architecture and interface control.
Read the data sheet: Systems EngineeringSafety-Critical Software Development
DO-178B/C up to DAL A and DO-297/IMA, with structured lifecycle artifacts and model-based tooling.
Read the data sheet: Safety-Critical Software DevelopmentVerification & Validation
Requirements-based tests, structural coverage analysis and independent V&V team leadership.
Read the data sheet: Verification & ValidationCertification & Compliance
Planning from PSAC through SAS, authority liaison and ARP4754B/ARP4761A safety assessment.
Read the data sheet: Certification & ComplianceThe same rigour, whether the platform
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flies,
Aerospace and aviation
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orbits,
Space and SATCOM
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deploys,
Defence
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or runs a plant.
Industrial and embedded
Work we have delivered, system by system.
More than 25 years in aerospace and embedded systems, from turbine engine control to satellite payloads.
| System | Work delivered | Standard or scope |
|---|---|---|
| Turbine engine control | Design Assurance Level A software development and certification for leading engine manufacturers, on turbofan, turboshaft and turboprop programs | DO-178C DAL A |
| Satellite and LEO payloads | Payload software program leadership for satellite and low-earth-orbit constellations | Space |
| Safety-critical avionics | Leadership of verification and validation teams | DO-178C |
| Engineering organizations | Director-level engineering management and business development | Leadership |
Start from the problem you have.
Each one links to the field note or practice data sheet that answers it. Every note is published in English and in French.
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A certification plan to write
The Plan for Software Aspects of Certification (PSAC) and the four plans behind it, written before the first review reads them.
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A DAL A gap to close
Know where your evidence stands before you pay anyone for a gap analysis.
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An authority review coming
What each of the four reviews samples, and the thread the reviewer pulls first.
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An ITB obligation on a defence bid
Certification readiness that earns points on a prime's bid under Canada's Industrial and Technological Benefits (ITB) policy.
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A V&V team to stand up
Requirements-based testing and coverage, led by someone who has run the team.
Talk to the people who did the work.
Tell us where the program is and what is in the way. We will tell you whether we are the right fit.