| 3691 | Belgium | Brabo Technics | Vlaamse Kaai 90, 2000 Antwerpen | +32 3 2478912 | www.brabotechnics.be | | |
| 3692 | Belgium | Braeckman Geert bvba | Krakeelstraat 4, 9260 Serskamp | +32 9279 7557 | geertbraeckman.be | | |
| 3693 | Belgium | Brever | Spoorwegstraat 15, 3071 Erps-Kwerps | +32 2 3105101 | www.brever.be | | |
| 3694 | Belgium | Brussels Energy | Imperiastraat 6 - 1930 Zaventem | +32 2 6085133 | brusselsenergy.be | SMA Solar Technology AG, SolarEdge Technologies, Ltd. | |
| 3695 | Belgium | Bruyland Technics bvba | Beselarestraat 228A, 8980 Zonnebek, Beselare | +32 57 469851 | www.bruyland.com | | |
| 3696 | Belgium | BS-Zonnepanele comm. v | Boerderijstraat 12, 8720 Wakken | +32 486 685702 | www.bs-zonnepanelen.com | Panasonic Corporation (Sanyo), LG Electronics, Inc. | SMA Solar Technology AG, Enphase Energy, Inc. |
| 3697 | Belgium | BSX Bvba | Tessenderlosesteenweg 206, 3583 Paal | +32 11 360344 | bsxbv.be | | |
| 3698 | Belgium | Building $ Energy Services | Rolwagenstraat 28, 2018 Antwerpen | +32 3 6672939 | www.buildingandenergyservices.com | | |
| 3699 | Belgium | Building Energy NV | Industriestraat 8c, B 8755 Ruiselede | +32 476 985194 | www.buildingenergy.be | | |
| 3700 | Belgium | Bycostream | Koningin Fabiolastraat 212, B-8560 Gullegem | +32 56 426221 | www.bycostream.be | | |
| 3701 | Belgium | Carodel Sprl | Rue Nouvelle 3/1, B-4260 Braives | +32 81 855454 | www.carodel.net | | |
| 3702 | Belgium | CB Chauffage | Rue Longue 21, 1370 Jodoigne | +32 10 779233 | www.cbchauffage.be | | |
| 3703 | Belgium | CB Energy SPRL | Route de Gosselies 23, B-6220 - Fleurus | +32 71 306811 | www.cb-energy.be | SMA Solar Technology AG, SolarEdge Technologies, Ltd. | |
| 3704 | Belgium | CD Concept Solar | Helleströp, 69, 4880 Aubel | +32 4947 02495 | www.cdconceptsolar.be | | |
| 3705 | Belgium | CDES Services Bvba | Borreshoefstraat 102, B-3650 Dilsen | +32 89 213066 | www.cdesservices.be | | |
| 3706 | Belgium | Chauff'et Vous Sprl | Rue de Broumaye 9, 4140 Sprimont | +32 4 3847746 | www.chauffetvous.be | | |
| 3707 | Belgium | Chauffage Closset | Rue au Their 13, B-4870 Foret, Trooz | +32 498 231628 | www.chauffage-closset.be | | |
| 3708 | Belgium | Christal-Energies | Rue Scoumanne, 56, B-7110, Strépy-Bracquegnies | +32 64 650653 | www.christal-energies.be | | |
| 3709 | Belgium | Christiaens Industriële Elektriciteit | Hulstersestraat 163, B-8710, Ooigem | +32 56 662133 | www.christiaens-bvba.be | | |
| 3710 | Belgium | CI.Belgium | Zoning – Parc industriel, 31, B-1440 Braine-le-Château | +32 2 3661740 | www.cibelgium.be | | |
| 3711 | Belgium | City Energy BVBA | Mechelsestraat 169, 1840 Londerzeel, Vlaams-Brabant | +32 52 554891 | www.cityenergy.be | | |
| 3712 | Belgium | ClimaSan Bvba | Tulpenstraat 15, bus 12, 9810 Eke, Nazareth | +32 485 352202 | www.climasan.be | | |
| 3713 | Belgium | ClimaSun | | +32 496 440678 | www.climasun.be | | |
| 3714 | Belgium | Consolar Belgium | Allée de la Rouge Cense, 100 Liège Science Park – B 4102 | +32 494 500670 | www.consolar.be | | |
| 3715 | Belgium | Coolline-Solar bvba | John Cockerillstraat 66 B - 3920 Lommel | +32 475 893586 | www.coolline.be | SMA Solar Technology AG, Omnik New Energy Co., Ltd. | |
| 3716 | Belgium | Coppens Ecotech Sprl | Rue de Philippeville 18, 5360 Hamois | +32 496 519045 | https://www.coppensecotech.com | | |
| 3717 | Belgium | Corswarem Group | IZ Oost, Vrijheidweg 1, 3700 Tongeren | +32 1226 0170 | corswarem.eu | | |
| 3718 | Belgium | Coussens Joost | Verbindingsstraat 7, 8710 Wielsbeke | +32 56 668810 | coussensjoost-verwarming.be | | |
| 3719 | Belgium | Coversanit sprl | Rue Joseph Wauters 155, 4470 Saint-Georges-sur-Meuse | +32 484 325919 | www.coversanit.be | | |
| 3720 | Belgium | Cozie | Rue du Cerf 190/2, 1332 Genval | +32 800 65065 | https://www.cozie.be | | |