| AÖaqendo Österreich GmbH Wien, AustriaFacility Management | Rohrreinigung Abflussdienst Kanalinspektion | |
| ADAkkord Dienstleistungs-Ges.m.b.H Graz, AustriaFacility Management | Unterhaltsreinigung Grundreinigung Fensterreinigung | |
| HMHerwa Multiclean Gebäudereinigung Graz, AustriaFacility Management | Gebäudereinigung Fassadenreinigung Teppichreinigung | |
| 221ENERGY GmbH Innsbruck, AustriaEnergy, Utilities & Waste Treatment | Bitcoin-Heizungen Nachhaltiges Heizen Bitcoin-Mining | |
| HGHEAT gas technologies GmbH Biedermannsdorf, AustriaEnergy, Utilities & Waste Treatment | Construction structures and materials; auxiliary products to construction (except electric apparatus) Abluftreinigung Wärmerückgewinnung Erdgastechnik | |
| FFreudenthaler Inzing, AustriaEnergy, Utilities & Waste Treatment | Construction structures and materials; auxiliary products to construction (except electric apparatus) Abfallentsorgung Industrieabfall Gewerbeabfälle | |
| MAMesser Austria Gumpoldskirchen, AustriaEnergy, Utilities & Waste Treatment | Construction structures and materials; auxiliary products to construction (except electric apparatus) Industriegase Technische Gase Medizinische Gase | |
| EMENERGY MODE GmbH Thiersee, AustriaEnergy, Utilities & Waste Treatment | Construction structures and materials; auxiliary products to construction (except electric apparatus) Installation services (except software) Mobile Energieversorgung Vermietung Von Energiezentralen Wärme | |
| SESteinbacher Energie GmbH Hollenstein an der Ybbs, AustriaEnergy, Utilities & Waste Treatment | Construction structures and materials; auxiliary products to construction (except electric apparatus) Installation services (except software) Kabel- Und Zählerverteilerschränke Anlagenbau Großhandel | |
| MRMayer Recycling GmbH St. Michael, AustriaEnergy, Utilities & Waste Treatment | Construction structures and materials; auxiliary products to construction (except electric apparatus) Abfallaufbereitung Recycling Mulden Und Containerservice | |