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Construction & Real Estate

efa:ON - Trade Fair for Electrical Engineering, Building Systems, Light and Energy 2027

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.

Attendees: Electrical installation professionals, engineering planners, facility managers, architects, commercial building operators, and energy supply company representatives.

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

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211 exhibitors here. You probably care about 20–30. Tell us your ICP, we'll find them.

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Delivery within 24 hours · $1,250

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 ↗

Why people attend

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

Exhibitor categories

Electrical engineeringLighting technologyBuilding systemsAutomationEnergy network tech

Sample matches

Filtered to a Series-B SaaS ICP. Your filter will be different.

Sample Match A

example.com

91 — High
Enterprise SaaS200–500 employeesAmsterdam, NL

"Strong ICP match: Series B, EU expansion, VP Engineering and CTO attending."

Sample Match B

example.io

79 — Medium
Cloud platform50–200 employeesLondon, UK

"Mid-stage SaaS with active GTM motion; product-led growth signals align with ICP."

████████ ██████

████████.io

██ — Medium
████████████ 200–500 employees ████, ██

"████████████████████████████████████████."

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to unlock all matches

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████████ ██████

████████.io

██ — Medium
████████████ 200–500 employees ████, ██

"████████████████████████████████████████."

Submit your ICP
to unlock all matches

Request intelligence →

Speakers

99 speakers at efa:ON - Trade Fair for Electrical Engineering, Building Systems, Light and Energy

H

Heiner Hans

TRILUX

"Das Aus für die Leuchtstoff-lampe – Was tun in Bestandsanlagen?"

lighting renovationenergy efficiency regulationsLED technology
L

Ludger Lingen

Elpress GmbH

"DEUTSCHLANDPREMIERE: Neues Produktprogramm für Distributionstransformatoren"

distribution transformerselectrical connectivityenergy infrastructure
T

Thomas Schultz

OBO Bettermann Vertrieb Deutschland GmbH & Co. KG

"Neue Norm für den Blitz- und Überspannungsschutz"

lightning protectionsurge protectionelectrical standards

Also speaking at Energy Council London, North America Energy Capital Assembly

A

Andreas Habermehl

ZVEH Zentralverband der Deutschen Elektro- und Informationstechnischen Handwerke

"Neue Entwürfe der technischen Anschlussregeln TAR VDE-AR-N 4100, VDE-AR-N 4105"

electrical standardsgrid connectiontechnical regulations
E

Eckhard Wiese

MENNEKES

"Neue EU-Vorgaben für die Elektromobilität"

e-mobilityEU regulationselectric vehicles
T

Thomas Pöttgen

PRO-EL GmbH

"Prüfung elektrischer Anlagen und Maschinen DIN VDE 0100-600, EN 60204-1, DIN VDE 0105-100"

electrical testingmachinery safetyDIN VDE standards
T

Thomas Ludwig

Schneider Electric GmbH

"§14a EnWG & §9 EEG: Anforderungen & Umsetzung in Neu- und Bestandsanlagen"

energy lawgrid integrationrenewable energy

Also speaking at Gourmet Festival Mönchengladbach, Gourmet Festival Krefeld

S

Severin Obst

Fachverband Elektro- und Informationstechnik Sachsen / Thüringen

"DIN-VDE 0100-701 Orte mit Badewanne oder Dusche"

electrical safetybathroom installationsDIN VDE standards
S

Stefan Scheele

Hager Vertriebsgesellschaft mbH & Co. KG

"Gesetzliche Anforderungen §14a EnWG und deren Umsetzung in Neu- und Bestandsanlagen"

energy lawgrid integrationelectrical installations
P

"VDE Messe Rundgang „Niederspannungs- Monitoring gemäß §14 EnWG“ Smart gesteuert, sicher versorgt – Technologien für flexible Lastführung im Fokus Schwerpunkt Tag EVU und Industrie"

low voltage monitoringgrid managementflexible load control
D

"VDE Messe Rundgang „Niederspannungs- Monitoring gemäß §14 EnWG“ Smart gesteuert, sicher versorgt – Technologien für flexible Lastführung im Fokus Schwerpunkt Tag EVU und Industrie"

low voltage monitoringgrid managementflexible load control
G

Gerson Eisbrenner

Key Account Manager · Jean Müller GmbH

"Ausfallzeiten und -kosten bei Störungen im Niederspannungsnetz reduzieren mit MoNiKa"

low-voltage gridsgrid reliabilityMoNiKa system
M

Mathias Heldt

NextGen IT Systems Magdeburg GmbH

"Ihre IT nervt? – Standardisierung und digitale Prozesse als Schlüssel zur Entlastung"

IT standardizationdigital processesIT efficiency
M

Martin Boger

Hottgenroth Software AG

"ETU Planer E – Software für die Digitalisierung im Elektrohandwerk"

digitalizationelectrical trade software
L

Lucas Neumann

Produktmanager · SachsenGigabit

"Glasfaserforum Sachsen"

broadband expansionfiber opticstelecommunications

Also speaking at BREKO Jahrestagung 2026

J

Jens Schaller

SachsenGigaBit

"Glasfaserforum Sachsen"

broadband expansionfiber optics

+ 83 more speakers at this event.

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Frequently asked questions

When is efa:ON - Trade Fair for Electrical Engineering, Building Systems, Light and Energy?+
efa:ON - Trade Fair for Electrical Engineering, Building Systems, Light and Energy takes place on 21 September 2027 to 23 September 2027.
Where is efa:ON - Trade Fair for Electrical Engineering, Building Systems, Light and Energy held?+
efa:ON - Trade Fair for Electrical Engineering, Building Systems, Light and Energy is held at Leipzig Exhibition Centre, Leipzig, DE.
Who organises efa:ON - Trade Fair for Electrical Engineering, Building Systems, Light and Energy?+
efa:ON - Trade Fair for Electrical Engineering, Building Systems, Light and Energy is organised by Leipziger Messe GmbH.
How many exhibitors attend efa:ON - Trade Fair for Electrical Engineering, Building Systems, Light and Energy?+
efa:ON - Trade Fair for Electrical Engineering, Building Systems, Light and Energy typically hosts approximately 211 exhibitors.
How often is efa:ON - Trade Fair for Electrical Engineering, Building Systems, Light and Energy held?+
efa:ON - Trade Fair for Electrical Engineering, Building Systems, Light and Energy is held biennial.

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