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Construction & Real Estate

efa:ON 2027 Exhibitor List

Trade-orientedMid-sizeIn-personRegional draw
📅 21 September 2027 – 23 September 📍 Leipzig Exhibition Centre, Leipzig, DE ↗ 🏢 Leipziger Messe GmbH 🔁 biennial

211

Exhibitors

11,800

Attendees

Leading trade fair in Germany for electrical, building, lighting, and energy technology. Focuses on innovation, automation, and smart building technology for industrial, commercial, and infrastructure applications.

Exhibitor mix: Themed thematic zones: Building technology, lighting, electrical automation, energy technology, safety, security, and smart building solutions.

LightingBuilding ConstructionAutomation RoboticsIot Smart TechPower Utilities electrical engineeringsmart buildingenergy technologybuilding automationinfrastructurelighting technologyindustrial applications

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Venue

Leipziger Messe

Exhibition centre · 181,300 m² · 5 halls

A major exhibition and convention center in Leipzig, Germany, featuring five exhibition halls, a central glass hall, and extensive outdoor space, hosting national and international B2B trade fairs, congresses, and events.

📍 Messe-Allee 1, 04356 Leipzig, DE

Operated by Leipziger Messe GmbH

49 events tracked at this venue → Venue website ↗

Organizer

Leipziger Messe GmbH

Government · Leipzig, Germany · Founded 1996

Leipziger Messe is a regional government-owned exhibition company that operates event venues and organizes international trade fairs and conventions.

Runs 36 events → Full portfolio ↗

Exhibitor list

efa:ON exhibitor list

16 companies are exhibiting at efa:ON. A sample of 12 is shown below — unlock the full list to see all 16.

4 more exhibitors at efa:ON.

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Why people attend

Discover new electrical/lighting products, network with industry specialists, and find solutions for building automation and energy efficiency.

Who attends

Electrical installation professionalsengineering plannersfacility managersarchitectscommercial building operatorsand energy supply company representatives.

Exhibitor categories

Electrical engineeringLighting technologyBuilding systemsAutomationEnergy network tech

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Frequently asked questions

When is efa:ON?+
efa:ON takes place on 21 September 2027 to 23 September 2027.
Where is efa:ON held?+
efa:ON is held at Leipzig Exhibition Centre, Leipzig, DE.
Who organises efa:ON?+
efa:ON is organised by Leipziger Messe GmbH.
How many exhibitors attend efa:ON?+
efa:ON typically hosts approximately 211 exhibitors.
How often is efa:ON held?+
efa:ON is held biennial.

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