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| MURMESTER SINDRE MOHOLDT | 890369332 | RINGERIKE |
| MURMESTER SØRENSEN AS | 992860030 | GRIMSTAD |
| MURMESTER SPERREVIK AS | 892775532 | BERGEN |
| MURMESTER STENSRUD AS | 813210932 | KRØDSHERAD |
| MURMESTER STIAN SVARTBEKK AS | 928008061 | GJØVIK |
| MURMESTER STRYKEN OG GUDBRANDSEN AS | 993474703 | LIER |
| MURMESTER SVEIN OLAV RASMUSSEN | 928601277 | SANDNES |
| MURMESTER SVELA AS | 921490224 | SANDNES |
| MURMESTER SVEND/FLEMMING KRISTIANSEN AS | 929594681 | INDRE ØSTFOLD |
| MURMESTER TELLEFSEN AS | 988776483 | TØNSBERG |
| MURMESTER TERJE DYNGELAND AS | 882157482 | BERGEN |
| MURMESTER TERJE KVALVAAG AS | 980335097 | MOLDE |
| MURMESTER TORE HAMLANDSØ AS | 998521726 | NÆRØYSUND |
| MURMESTER TORKILD ERLANDSEN AS | 998865336 | JEVNAKER |
| MURMESTER TOR TRYGVE PEDERSEN AS | 915102697 | BERGEN |
| MURMESTER T PETTERSEN AS | 990051070 | HOLMESTRAND |
| MURMESTER TREVLAND & SØNN AS | 930372684 | SANDEFJORD |
| MURMESTER TROND DAL AS | 890728022 | BERGEN |
| MURMESTER WARG | 915960278 | GRAN |
| MURMESTRE DELPHIN OG KLASHAUGEN AS | 979345097 | LILLEHAMMER |
| MURMESTRENE GARPESTAD & GAUSLAND AS | 968325809 | STRAND |
| MURMESTRENE KNUDSEN & OLSEN AS | 996409953 | BERGEN |
| MURMESTRENE SVEEN & CO AS | 930058181 | OSLO |
| MURMESTRENE TISLØV AS | 915970958 | NAMSOS |
| MUR OG BAD AS | 994064940 | LILLESTRØM |
| MUR OG BRANNSIKRING H A ENGELSTAD | 974349094 | TØNSBERG |
| MUR OG FLISGUTT`N Jan Erik Johansen | 974480387 | LUNNER |
| MUR OG FLISSERVICE AS | 982715067 | BERGEN |
| MUR OG PIPESERVICE AS | 985171947 | DRAMMEN |
| MUR OG SKIFER AS | 987074043 | DRAMMEN |
| MURPARTNER AS | 912490793 | KRISTIANSAND |
| MURPARTNERN AS | 988664154 | OSLO |
| MURSERVICE GREG LYSZCZ | 919025905 | BERGEN |
| MURTEC AS | 997294858 | TRONDHEIM |
| MURVERK AS | 928438414 | FREDRIKSTAD |
| MUSTAD BYGG AS | 958816634 | BAMBLE |
| MV BYGG OG FLIS AS | 916196032 | OSLO |
| MVP KONSTRUKSJON AS | 917961042 | VEFSN |
| MVV BYGGSERVICE OG VENTILASJON WOJCIESZAK | 989591878 | NES |
| MWC HYTTER BYGG | 931362097 | |
| MW YTTERSTAD AS | 918934006 | OSLO |
| MX2 SPRINKLER AS | 929148770 | ÅS |
| MY BYGG AS | 914801672 | BERGEN |
| MYHRE EL AS | 918381112 | NORDRE FOLLO |
| MYHRE ELEKTRO AS | 860648342 | SØR-ODAL |
| MYHRE ENTREPRENØR AS | 917422370 | SANDEFJORD |
| MYHRE MASKIN | 970052267 | STORD |
| MYHRE RØR AS | 951636282 | STAVANGER |
| MYHRMOEN MASKIN AS | 922114579 | RINGEBU |