| Murmester Rolf Holm AS | 93255792 | E-post skjult; Javascript kreves. | OSLO |
| Murmester Rune Kristiansen AS | 90046117 | E-post skjult; Javascript kreves. | VØYENENGA |
| Murpartner'n AS | 67143604 | E-post skjult; Javascript kreves. | OSLO |
| Norhagen Mur AS | 92300100 | E-post skjult; Javascript kreves. | HOSLE |
| Oslo Bad AS | 92081230 | E-post skjult; Javascript kreves. | OSLO |
| Oslo Murmesterbedrift AS | 95708331 | E-post skjult; Javascript kreves. | OSLO |
| Oslo Tegl & Puss AS | 93025950 | E-post skjult; Javascript kreves. | Oslo |
| Pussmester AS | 90873122 | E-post skjult; Javascript kreves. | OSLO |
| R. Våge AS | 90575856 | E-post skjult; Javascript kreves. | FJERDINGBY |
| Romerike Bad AS | 63979000 | E-post skjult; Javascript kreves. | JESSHEIM |
| Romerike Bygg & Bad AS | 90818473 | | MAURA |
| Sam Toming | 90063409 | E-post skjult; Javascript kreves. | HVALSTAD |
| Sh-Bygg AS | | | OSLO |
| Størmer Mur & Bygg AS | 98820511 | E-post skjult; Javascript kreves. | OSLO |
| Strømmen Keramiske Håndverk AS | 98252300 | E-post skjult; Javascript kreves. | SKEDSMOKORSET |
| Thorendahl AS | 23253400 | E-post skjult; Javascript kreves. | OSLO |
| Veidekke ASA | 41601786 | E-post skjult; Javascript kreves. | OSLO |
| Viken Mur og Flis AS | 41351258 | E-post skjult; Javascript kreves. | Rælingen |
| Viking Entreprenør AS | 47771980 | E-post skjult; Javascript kreves. | OSLO |
| Villamur AS | 90137110 | E-post skjult; Javascript kreves. | OSLO |
