Civil Builders
| Business | Phone Number | Email Address | Member Since |
| Advance Civil Engineering | (088)9322 704 | info@advancecivil.com | 28/8/07 |
| Bruce Constructions | (08)8983 1438 | brucecon@austarnet.com.au | 12/8/81 |
| Brustolin Builders | (08)8983 3511 | admin@brustolinbuilders.com.au | 31/10/00 |
| Downes Graderways | (08)8972 2600 | downesgraderways@bigpond.com | 28/1/92 |
| East Arm Civil | (08)8947 0774 | lisa@eastarmcivil.com.au | 26/10/99 |
| General Excavators | (08)8981 2808 | generalex@bigpond.com.au | 27/11/01 |
| John Hindmarsh (SA) | (08)8941 7124 | j.graetz@hindmarsh.com.au | 27/11/07 |
| John Holland | (08)8984 3322 | karen.Makrikostas@jhg.com.au | 23/6/70 |
| Laing O'Rourke Australia Construction Pty Ltd | (08)8984 3477 | dguit@laingorourke.com.au | 5/12/70 |
| Leighton Contractors | (07)3215 4400 | michael.thompson@leicon.com.au | 13/5/92 |
| McConnell Dowell Constructors (Aust) | (07)3257 1499 | steve_bourke@mcconnelldowell.com | 30/8/01 |
| S&J Earthmoving | (08)8988 9081 | jenny.rusca@bigpond.com | 18/8/00 |
| Sitzler Bros (Dwn) | (08)8984 3266 | admin@sitzlers.com.au | 12/2/85 |
| Sitzler Bros | (08)8952 1855 | nicole@sitzlerbros.com.au | 12/2/85 |
| Steelcon Constructions | (08)8947 8800 | steelcon@steelcon.com.au | 27/11/07 |
| Thamarrurr Regional Council | (08)8978 2355 | council@thamarrurr.nt.gov.au | 22/10/02 |
| Toga Constructions NT | (08)8942 0523 | darwin@toga.com.au | 27/11/07 |
| Wild Geese Building and Maintenance Group | (08)8947 3898 | patrick@wildgeese.net.au | 1/12/05 |
| Wolpers Grahl | (08)8947 7600 | info@wg.net.au | 6/5/75 |