Energy Companies in Belgium: Directory by Province (2026)

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Browse our list of 421 active energy companies in Belgium. Engie Belgium is the country's largest energy supplier and also operates the Doel and Tihange nuclear plants, making it a central player in the national grid. Filter all energy companies by region, employee size or revenue, then export to Excel, CSV or API.

Regions covered18
Top regionOost Vlaanderen61 (14%)
Most common size1-4341 (81%)
Most common revenue1 to 100.000244 (58%)
15%With email62
37%With phone154
18%With website76
89%With address373
Amazon
Booking.com
Salesforce
Uber
Wolters Kluwer
Zalando
The Economist
TomTom
Sennheiser
Samsonite
Samsung
Porsche
Philips
Rentokil
P&G
Nespresso
Nike
Mercedes-Benz
Mitsubishi
NEC
LG
McDonald's
McKinsey
Lebara
Lenovo
Kantar
JBL
Just Eat
Grohe
Hello Fresh
Google
Getir
E.ON
Essity
EY
Danone
Deloitte
Dyson
Bosch
Casio
CM
BASF
Blom
ATAG
Bain & Company
Airbnb
Accenture
Adecco
Abbott Laboratories
Engie
Porsche
Mercedes-Benz
NEC
Terre des Hommes
The Economist

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