| | Construction structures and materials; auxiliary products to construction (except electric apparatus) Construction work | |
| | Ceilings Partitions Suspended Ceilings | |
| | Industrial machinery Construction structures and materials; auxiliary products to construction (except electric apparatus) | |
| BVBT Verktakar Reykjavík, IcelandConstruction | Hellulagnir Jarðvegsskipti Snjóbræðsla | |
| AVAtlas Verktakar Garðabær, IcelandConstruction | Byggingarverktakafyrirtæki Byggingarframkvæmdum Endurbótum | |
| FFagraf Reykjavík, IcelandConstruction | Electrical machinery, apparatus, equipment and consumables; lighting Construction work Rafvinnustofa Rafsetning Viðhald Á Rafmagnstöflugörðum | |
| | Construction structures and materials; auxiliary products to construction (except electric apparatus) Construction work | |
| AVAF verktakar ehf Hafnarfjörður, IcelandConstruction | Húsasmíði Heildarlausnir Smíði | |
| BVBM Vallá Reykjavík, IcelandConstruction | Construction structures and materials; auxiliary products to construction (except electric apparatus) Construction work Steinsteypa Forsteyptar Húseiningar Hellur | |
| TRTG raf Grindavík, IcelandConstruction | Electrical machinery, apparatus, equipment and consumables; lighting Construction work Raflagnir Stýringar Töflusmíði | |