4 Healthcare Pty Ltd

A.S. Lodge (VIC) Pty Ltd

A1 Property Services SA Pty Ltd also t/as A1 Kleaning Services Pty Ltd and Mountain Fresh Hygiene Services

Aboriginal United Services Pty Ltd

Access Datacom Pty Ltd

Access Environmental Planning Pty Ltd

Acciona Trility Joint Venture (ATJV)

Accuraco Pty Ltd

Ace Chemical Company

ACI Global Pty Ltd – Terminated – Conflict of Interest

Acquired Awareness Traffic Management Pty Ltd

Adagold Aviation Pty Ltd

Adchem (Australia) Pty Ltd

Adelaide Commercial Building & Property Services

AdelaideAqua Pty Limited

Advance Excavations

Advanced Polymer Technology

Advanced Steel Fabrications

Aerovalley Holdings Pty Ltd t/as Aerovalley Technologies

Agnew Gold Mining Company Pty Ltd

AHT Group – Awaiting Certification

Airflow Asbestos Removal & Demolition Pty Ltd

Alano Water – Awaiting Certification

All Area Hire Pty Ltd

Alsco Pty Ltd

Aluco

Aluminium Industries Pty Ltd

Amiga Engineering Pty Ltd

AOS Engineering Pty Ltd

Aquachem SA

Arden Building Maintenance Pty Ltd

Armstrong Energy – Awaiting Certification

Asset Protection Systems Pty Ltd

Australian Steel Pty Ltd

AusPress Systems Pty Ltd

Ausvic Pty Ltd

Auto Control Systems Pty Ltd

AVAGO Pty Ltd t/as Winchester Industries

BDH Constructions Pty Ltd

Bendtech Industries

BGI Building Group

Bitutek Pty Ltd

BK Hire Pty Ltd t/as BK Civil Group

Blu-Built Constructions Pty Ltd

BMR Quarries Pty Ltd

Boulus Constructions Pty Ltd

Brownrite Building Group Pty Ltd

Bruce Avery Transport Pty Ltd – Awaiting Certification

Caldertech Australia Pty Ltd

Campbell Page

Capstone Construction (WA) Pty Ltd

CBCH Pty Ltd

Challenge Pumps Pty Ltd

Chesterton Customseal

Churchill Services of Australia Pty Ltd incorporating Churchill Warehouse Pty Ltd and Railroad Logistics Pty Ltd

Cleanflow Environmental Solutions

Climat Commercial Pty Ltd

CME Civil Pty Ltd

Codan Limited

Combined Fire Systems Pty Ltd

Connect Resources Pty Ltd

Connect Site Services Pty Ltd

Cook Building & Development

Cortec Laboratory Services Pty Ltd – Awaiting Certification

D&Z Constructions Pty Ltd

Darlot Mining Company Pty Ltd

David Payne Constructions

Daynite Towing Service (WA) Pty Ltd

Dean Contracting Pty Ltd

Delta Corporation

Derek Gee Installations Pty Ltd

DesignInc Adelaide Pty Ltd

Designwell Landscape Architects

Dowells Group of Companies t/as Dowells Building Services Pty Ltd, DBS (QLD) Pty Ltd, Dowells Traffic Management Pty Ltd, Dowells Bridge & Civil Pty Ltd

DP World Australia Pty Ltd

Ducats Earthmoving Pty Ltd

Eco Structures Australia Pty Ltd

Ekistica Pty Ltd

Electrodata Group Pty Ltd

Electrostar Pty Limited

Elevated Work Services Pty Ltd

Elite Woodhams Relocation Pty Ltd

Environmental Projects

Environmental Services Group Pty Ltd

Everett Smith & Co Pty Ltd

Expoconti (Vic) Pty Ltd

Extrusion Profiles Australia Pty Ltd

Extrusions Australia Pty Ltd

Jurkovic Group of Companies t/as Epic 2000 Pty Ltd, Royal Park Salvage Pty Ltd & Adelaide Resource Recovery Pty Ltd