The engineering behind the results.
Mark Systems is a digital services company based in Longueuil. We build websites, AI agents and automation systems for SMBs.
Marc-André
Electrical Engineer · Founder of Mark Systems
10+ years in industrial electrical engineering — PLC/CNC, production lines, protection systems, defense. Same approach applied to digital: measure, document, deliver.
From industrial wiring to AI-generated websites — the common thread is engineering rigor.
Digital tools that work.
Building concrete digital assets for Quebec SMBs: websites that generate leads, AI systems that reduce workload, scoring tools that verify quality.
Measurable rigor
Every deliverable is scored on objective criteria: SOIC 9 dimensions, Lighthouse, OSIRIS.
Transparency
Public scores, open-source code, accessible reports. The work speaks for itself.
Results first
7 production sites, 918 tests, 195+ workflows. The numbers are what matter.
Built-in compliance
Law 25 is in the pipeline from the start, not bolted on at the end.
NEXOS agents
GENCORE tests
n8n workflows
average SOIC score
production sites
quality dimensions
