Discover the technologies and equipment supporting the development, operation and modernisation of transmission and distribution infrastructure.

At Power Transmission & Distribution Technology Expo 2026, you can meet 75 companies specialising in substation technologies, transformers, switchgear and associated equipment and solutions.

From major manufacturers to specialist technology suppliers, this is an opportunity for TSOs, DSOs, utilities, EPCs, consultants and engineers to compare solutions, meet suppliers face to face and discover technologies for current and upcoming projects.

Whether you are sourcing new equipment, researching suppliers, planning upgrades or looking at the latest developments across substations and power networks, use this dedicated section of the 2026 Show Preview to plan who you want to meet in Cologne.

Explore the companies, technologies and solutions you can see at the Expo, build your shortlist before you arrive, and contact exhibitors directly via the Exhibitor List to arrange meetings in advance.