Charignon is a leading French SME specialized in the calculation, design, 3D modeling, and manufacturing of lattice steel towers for energy transmission, telecommunication, and wind power sectors. Founded in 1974 and based in Chatuzange-Le-Goubet, Auvergne Rhône Alpes, Charignon delivers tailored solutions to clients in more than 50 countries. All of our products are designed and produced according to the strictest international standards, with certifications ISO 9001 (quality management), ISO 45001 (health and safety), and ISO 14001 (environmental management). Our expertise covers every phase of project management, from engineering studies and prototypes to full-scale production and logistics, ensuring reliability, durability, and efficient assembly. In 2022, Charignon inaugurated a new production site that meets the latest energy efficiency requirements, reinforcing our ongoing commitment to innovation and ecological responsibility. Our teams support utilities, contractors, telecom operators, and renewable energy developers with cost-effective, high-performance, and sustainable infrastructure adapted to the challenges of modern networks. Charignon’s vision combines technical excellence, environmental stewardship, and global experience to shape resilient energy and communications projects worldwide.