- Kerry Flanagan Wastewater 91GPO Box 3100, Grose Vale, NSW
- Mick Osborne Drainage 9273 William Cox Drv, Richmond, NSW
- Sydneywide Pipecleaning Pty Ltd 9340 Edward St, Riverstone, NSW
- Patent Products 946 Frederick St, Northgate, QLD
- Beavis & Bartels Pty Ltd 958 Allworth St, Northgate, QLD
- Drainservice 9638 Rockfield Rd, Doolandella, QLD
- JPS Plumbing 97163 Crest St, Greenbank, QLD
- R.Burnett Civil Contracting Pty Ltd 9852 Brook St, Rocklea, QLD
- Taylex Industries Pty Ltd 9956 Prairie Road, Ormeau, QLD
- GKS Maintenance Pty Ltd 1002/ 79 Dover Drv, Burleigh Heads, QLD
- S & G Plumbing 1015 Jacana Crst, Flinders View, QLD
- Smart Sewage Solutions Pty Limited 102PO Box 3006, West Ipswich, QLD
- MJ'S Servicing 103201 Anthony Rd, Roadvale, QLD
- Team Trade Waste 1043 Summerholm Rd, Hatton Vale, QLD
- Fry's Plumbing Service 10521 Dallang Rd, Middle Ridge, QLD
- Toowoomba Clearwater 10615 Mort St, Toowoomba, QLD
- A1 Sewerage Designs 107PO Box 520, Highfields, QLD
- King Knit Australia 108Un 18/ 193 South Pine Rd, Brendale, QLD
- Hentschel Plumbing Pty Ltd 10984 Kenilworth St, Warwick, QLD
- HYCERT Building Services 11010 Parkers Ave, Dalby, QLD
- Paul Doyle Plumbing 11129 Alice St, Cunnamulla, QLD
- Bio-Track Pty Ltd 112Mt Glorious Rd, Highvale, QLD
- Super Treat Pine Rivers 11312 Mt Glorious Rd, Samford, QLD
- East Coast Wastewater Management 11423 Hillview Crs, Caloundra, QLD
- Shane Smith Plumbing 11529 Lakeside Crst, Currimundi, QLD
- All Unique Enviro Solutions (Eco Solutions) 11618 Coral St, Maleny, QLD
- Alliance Water Solutions 117Unit 2/ 7 Pike St, Kunda Park, QLD
- Coleman Drainage 11826 Hi Tech Dr, Kunda Park, QLD
- H2Gold 11916 Eugenia Rd, Buderim, QLD
- McBerns Pty Ltd 12011 Tectonic Crst, Kunda Park, QLD
