A software company building operating systems for manufacturing and supply chain quality. We turn the daily work of quality teams - corrective actions, containment, supplier performance - into live, connected software.
Yuon Systems LLC designs and builds business software for automotive and manufacturing supply chains. Our work centers on the systems that quality and supply chain teams rely on every day: tracking nonconformances, driving corrective actions to closure, containing defective material, scoring supplier performance, and recovering the cost of quality failures.
We build software that reflects how quality work is actually done on the floor and across the supply base - accurate, auditable, and connected to the systems that already run the plant.
Structured nonconformance and supplier corrective action workflows that move issues from discovery to verified closure.
Material containment and disposition tracking tied directly to the corrective actions that drive them.
Live supplier performance scoring built from real transactions, not spreadsheets updated once a quarter.
Chargeback and cost-of-quality recovery, tracked as an accountable ledger from claim to recovery.
Our flagship product is SQOS - the Supplier Quality Operating System. SQOS gives Tier-1 automotive and manufacturing suppliers a single system for managing supplier quality end to end, replacing the patchwork of spreadsheets, email threads, and disconnected tools that quality teams typically rely on.
Security is a property of how the software is built, not a badge bolted on afterward. These are the principles enforced in the product itself, on every tenant.
Access rules are enforced at the row level on all data, so every account reaches only the records it is authorized to see.
Each customer's data is walled off in its own isolated tenant, kept separate from every other customer on the platform.
Access controls follow the principle of least privilege: each account is granted only the permissions its role requires, and no more.
Every figure the software shows is live, or it is honestly labeled as awaiting its source. We do not invent numbers to fill a screen.
Founder Manora Yuon brings over a decade of experience in automotive supplier quality and manufacturing operations, and started Yuon Systems to build the tools quality teams actually need.
Yuon Systems LLC is a California limited liability company founded in 2026. The company was started by a supplier quality professional with a background in automotive manufacturing, built on direct experience with the way quality is managed - and too often mismanaged - across complex supply bases.
Yuon Systems is the parent company behind SQOS and the home for the software products we build for manufacturing and supply chain quality. We are an independent, self-funded company based in California, operating across the United States.
Our standard is simple: every number our software shows is live and real, or it is honestly labeled as awaiting its source. We do not fabricate data, and we do not ship software that does.
For product inquiries, partnership discussions, or general questions, reach us directly by email. We respond to every legitimate inquiry.