Top Energy Efficiency Companies in Belgium (2026 Update)
Browse Energy Efficiency companies in Belgium with up-to-date profiles — funding rounds, investors, hiring, and expansion signals. Find recently funded and growing companies. Updated 2026.
Showing 12 Companies
| Company | Location | Founded | Industry | Services | Target Customers | Business Model | Revenue Model | Founders | Employees | Funding Stage | |
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
FlexThor
Energy in your hands |
Belgium
|
2020 |
Energy
IoT
+5
|
FCR-as-a-Service
Energy Savings Solutions
+3
|
Residential Homeowners
Commercial Building Owners
+4
|
B2B2C
SaaS
+1
|
Subscription
Usage Based
+1
|
— | 3 | Unknown |
|
|
Qpinch
Large-scale energy efficiency breakthrough for the proc… |
Belgium
|
2012 |
Energy
Renewable Energy
+2
|
Qpinch Heat Transformer
Carbon Neutral Process Heat
+2
|
Large Scale Processing Plants
Refineries
+3
|
B2B
D2C
|
Product Sales
Service Fee
+1
|
— | 21 | Series B |
|
|
4INCH: for intelligent change!...
Discover our easy to use heating management and optimiz… |
Belgium
|
2007 |
Energy Efficiency
|
Smart Thermostat And Valve Solutions
Remote Heating Management
+2
|
Homeowners
Commercial Building Managers
+3
|
B2B
SaaS
+1
|
Subscription
Product Sales
+1
|
— | 4 | Seed |
|
|
MR Solar
MR Solar helps businesses and individuals navigate thei… |
Belgium
|
2011 |
Renewable Energy
Energy Efficiency
|
— | — | — | — | — | 55 | — |
|
Enprove
When sustainability counts |
Belgium
|
2010 |
Energy
Energy Efficiency
|
— | — | — | — | — | 18 | — |
|
Hydrogen Council
A global, CEO-led coalition comprising 140 leading busi… |
Belgium
|
2017 |
Energy
Sustainability
+1
|
— | — | — | — | — | 26 | — |
|
Dubois Ctrl
Integration - Perfection - Design |
Belgium
|
1975 |
Energy Efficiency
|
— | — | — | — | — | 16 | — |
|
|
Mr. Energie |
Belgium
|
2014 |
Energy
Energy Efficiency
|
— | — | — | — | — | 5 | — |
|
Ecopuur |
Belgium
|
2006 |
Energy
Renewable Energy
+3
|
— | — | — | — | — | 24 | — |
|
|
Eco-Energy
Vos projets électriques, notre compétence ! |
Belgium
|
1988 |
Energy
Energy Efficiency
|
— | — | — | — | — | 13 | — |
|
|
Thermia SRL
Réguler l’énergie, c’est construire l’avenir ! |
Belgium
|
2008 |
Energy
Industrial
+2
|
— | — | — | — | — | 13 | — |
|
Alco Bio Fuel NV
A most competitive and flexible biorefinery optimizing… |
Belgium
|
2008 |
Manufacturing
Clean Energy
+1
|
— | — | — | — | — | 36 | — |
