Energy supplier in Essen

AgentData lists 7 energy suppliers in Essen, Germany. 1 have verified contact details including email addresses and phone numbers. Updated May 2026.

7 businesses2 with websites1 with verified emails
Core - Energy
ENGIE Deutschland GmbH

41, Theodor-Althoff-Straße

5 emailsFull profile
Evonik

1, Opernplatz, Essen, 45128

innogy

1, Schwarze Meer, Essen, 45127

Kolumbus

41, Lindenallee, Essen, 45127

Full profile
Open Grid Europe - The Gas Wheel

1b, Bamlerstraße, Essen, 45141

Siemens-Niederlassung Ruhr Essen

1, ThyssenKrupp Allee 1, Essen, 45143

Also in Essen

Restaurant ()Social services organization ()Elementary school ()Fast food restaurant ()Clothing store ()Hair salon ()Kindergarten ()Doctor ()

Energy supplier in nearby cities

Bochum ()Unterschleißheim ()Köthen ()Ansbach ()Gifhorn ()Bautzen ()Aachen ()Braunschweig ()

Frequently asked questions

How many energy suppliers are in Essen?

AgentData lists 7 energy suppliers in Essen as of May 2026.

Which energy suppliers in Essen have a website?

2 of 7 energy suppliers in Essen have a website with verified contact details.

Is this data free?

Yes. AgentData is completely free — no credit card, no trial period, no paid tiers.

How is this data collected?

Business listings are sourced from OpenStreetMap and verified through our web crawler, which checks websites for email addresses, phone numbers, and technology stacks.

Access this data via API
GET /api/local-businesses?category=energy-supplier&city=essen