From a Braga workshop to an exporter in 50+ countries — SERNIS designs and manufactures road-safety, lighting and display technology in-house.
SERNIS combines an in-house R&D arm (SERNIS ID) with its own electronics and production lines. That vertical integration lets us take a road-safety idea from prototype to certified, deployable product — and support it across its lifecycle.
Our work is aligned with the global Vision Zero goal: a future with no road deaths.
years of innovation
products in catalogue
countries served
Intertraffic Innovation Award
Founded in Braga — electronics & signage.
Road-safety division & first road studs.
Intertraffic Innovation Award (Safety).
SR-iPCS smart crosswalk & ITS systems.
Certified quality management.
Product compliance & road-stud standard.
Mission-aligned road-safety engineering.