| HEHoval Energy Recovery Vaduz, LiechtensteinEnergy, Utilities & Waste Treatment | Construction structures and materials; auxiliary products to construction (except electric apparatus) | |
| BPBüchel-Hoop Photovoltaik AG Ruggell, LiechtensteinEnergy, Utilities & Waste Treatment | Installation services (except software) Construction work Photovoltaik Photovoltaikanlagen Beratung | |
| CEConversio Energie Liechtenstein Schaanwald, LiechtensteinEnergy, Utilities & Waste Treatment | Installation services (except software) Architectural, construction, engineering and inspection services Erneuerbare Energien Energiesysteme Planung | |
| BGBee Green World Ruggell, LiechtensteinReal Estate | Real estate services Architectural, construction, engineering and inspection services | |
| KKalotte AG Schaanwald, LiechtensteinManufacturing | Construction structures and materials; auxiliary products to construction (except electric apparatus) Mikroperforierte Folien Profilierte Folien Edelstahl Folien | |
| AADENSYS Triesen, LiechtensteinManufacturing | Installation services (except software) Dental Handpiece Repair Cartridge Products Engineering | |
| BBBüchel Blech AG Balzers, LiechtensteinManufacturing | Construction structures and materials; auxiliary products to construction (except electric apparatus) Blechbearbeitung Blechverarbeitung Fertigungstiefe | |
| RRHIVA AG Eschen, LiechtensteinManufacturing | Installation services (except software) | |
| D–DEPAC – the better seal Eschen, LiechtensteinManufacturing | Construction structures and materials; auxiliary products to construction (except electric apparatus) Gleitringdichtungen Packungen Hydraulikdichtungen | |
| SSunparadise AG Schaan, LiechtensteinManufacturing | Construction structures and materials; auxiliary products to construction (except electric apparatus) Construction work Aluminiumsysteme Terrassenverglasung Wintergarten | |