Ensto

Ensto is an international technology company and family business that has been at the forefront of electricity distribution solutions for over six decades. Founded in 1958 by Ensio Miettinen in Porvoo, Finland, the company has grown from a small electrical accessories manufacturer into a global leader with 870 employees across 12 countries in Europe, North America, and Asia. With a turnover of 200 million euros in 2025, Ensto continues to demonstrate consistent growth and market relevance in the evolving energy landscape.

The company's core mission centers on enabling the green transition by creating sustainable solutions for electricity distribution networks. Ensto serves distribution system operators (DSOs), industrial customers, and renewable energy producers, offering innovative products and solutions for overhead lines, underground networks, network automation, and smart grid technologies. Their comprehensive portfolio includes line and cable accessories, distribution automation systems, substations, and protection and control solutions designed to improve critical electrical infrastructure, shorten power outages, and enhance electrical safety. The company's commitment to sustainability and innovation has made them a trusted partner for utilities seeking resilient and environmentally responsible solutions.