About Longhi
At Longhi, turning ideas into solutions is part of our essence.
Since 1975, we have been creating electrical and automated systems that drive industrial evolution. Each project is an opportunity to combine precision engineering, applied intelligence, and future vision, always with a commitment to delivering consistent and sustainable results.
More than technical services, we offer peace of mind, reliability, and strategic partnership. Our purpose is clear: to connect technology, efficiency, and safety so that every client can grow with solidity and competitiveness.
We are driven by the desire to create something better with every delivery. And we believe that
engineering, when done right, has the power to transform processes, businesses, and people.
+6000
Projects Delivered
+8000
Panels Supplied
+350
Clients Served
Our history
Innovation is in our DNA.
Founded in Caxias do Sul in 1975, Longhi began its journey with residential and industrial electrical installations, earning recognition for quality and commitment.
Over the decades, we evolved and expanded our portfolio, incorporating industrial automation, electrical panel assembly, robotics, and high-complexity solutions.
We continuously invest in R&D, prototyping, international certifications, and technical qualification.
Our work ensures productivity, cost reduction, and compliance with global standards, always aligned with respect for the environment and the specific needs of each client.
Why choose Longhi?
We combine high technical qualification with adaptability. We deliver customized solutions, structured to meet the specific demands of different industrial sectors, backed by a robust infrastructure capable of handling complex projects.
Commitments
We start and finish the journey with you.
Delivery
Integrated diagnostics, design, execution, and automation.
Complex Projects
Infrastructure ready for robust industrial demands.
Flexibility to adapt every project to the client's reality.
Partnership
Consultative relationship and continuous technical support.
What Matters
More productivity, fewer costs and risks.
to the Client
Responsible deliveries in full technical compliance.
Our Essence
We build the future with engineering: applied intelligence, responsible innovation, and excellent execution.
We deliver electrical solutions that boost productivity, sustain businesses, and drive real progress. We aim to be the first choice in Southern Brazil, recognized for innovation, sustainable growth, and consistent results — transforming processes into extraordinary outcomes and leaving a legacy for people, clients, and the industry.
Our Principles
Our word is our bond
Integrity and Transparency
Technical excellence with safety
Customer results come first
Continuous evolution and responsible innovation
Respect and people development
Simplicity and pragmatism
Our Values
Technical Excellence
Results-Oriented
Continuous Innovation
Ethics and Transparency
Valuing People