Join LEC
A human-sized company,
driven by constant innovation
Joining LEC means becoming part of a nearly fifty-year-old company, a pioneer in the field of LED lighting. It also means joining a team of around thirty passionate professionals, where every talent matters and innovation lies at the heart of our DNA.
We design and manufacture custom-made, durable, high-performance lighting solutions in France, in Lyon. Our mission? To enhance urban and architectural spaces through recognised technical expertise and a strong commitment to quality and sustainability.

A human-sized company

Innovation at the heart of our business

A supportive and collaborative environment

Made in France expertise
Joining LEC also means becoming part of a group
Designer and manufacturer of comprehensive public lighting solutions, the GROUPE RAGNI is a key partner for connected territories, supporting local authorities in their energy and environmental transition.
Founded in 1927 and now a mission-driven company, the parent company RAGNI is a family-owned business led by the fourth generation, specialising in grid-connected public lighting that combines artisanal know-how with industrial expertise.
Since 2015, the Group has expanded its expertise with the integration of NOVÉA ÉNERGIES, initially a specialist in autonomous public lighting, followed in 2022 by SEVⓔ—also a mission-driven company—which focuses on optimising local authority resources by connecting infrastructure.
In 2023, the acquisition of the HESS and VULKAN brands—German pioneers in design-led and functional public lighting—strengthened the Group’s European dimension and reaffirmed its industrial excellence. In 2024, LEC, a historic Lyon-based specialist in urban enhancement lighting and wayfinding, joined the family-owned company, followed by ECO-INNOV, an expert in energy-efficient illuminated bollards, further reinforcing the GROUPE RAGNI’s commitment to offering an ever more diverse and innovative range of solutions.

Our areas of expertise
We bring together a wide range of skills to successfully deliver our projects. The main professional areas within our company include:
- Engineering & R&D – Design and development of innovative solutions
- Production & Quality – Manufacturing and quality control of luminaires
- Marketing & Sales – Promotion and support of customer projects
- Logistics & Support – Flow management and process optimisation
- Administration & Human Resources – Management and support of our teams
Ready to join us?
View our job openings
There are no positions available at the moment.