Accreditation Register

The excel extract contains additional information which may be useful for government agencies including construction types, states of operation and links to external website. 

This extract is based on data provided to the OFSC and cannot be guaranteed. If you're an accredited company and believe your profile requires amendment, please contact OFSCengagement@dewr.gov.au.

Waanyi Shamrock United Pty Ltd

Expiry 19 May 2029/ACN 619 060 436
Construction capability -
Civil
State -
New South Wales, Victoria, Queensland, South Australia, Northern Territory
https://wsucivil.com.au/(opens in a new window)

Wabtec Control Systems Pty Ltd

Expiry 11 July 2026/ACN 138 643 697
Construction capability -
Civil
State -
Victoria, Queensland, Western Australia
www.wabtec.com(opens in a new window)

Wamarra Pty Ltd

Expiry 25 June 2027/ACN 637 087 980
Construction capability -
Civil
State -
New South Wales, Victoria
https://wamarra.com.au(opens in a new window)

Ward Civil & Environmental Engineering Pty Ltd

Expiry 18 February 2026/ACN 098 942 459
Construction capability -
Civil
State -
New South Wales, Queensland
https://www.wardgroup.com.au/(opens in a new window)

Warlitj Pty Ltd

Expiry 18 March 2027/ACN 639 133 547
Construction capability -
Civil, Commercial, Facilities Management and Building Services
State -
Western Australia
http://waalitj-hydroflow.com.au/(opens in a new window)

Wasco (Australia) Pty Ltd

Expiry 29 July 2030/ACN 122 647 287
Construction capability -
Civil
State -
New South Wales, Victoria, Queensland, South Australia, Western Australia, Australian Capital Territory, Northern Territory
https://wascoenergy.com.au/(opens in a new window)

Water Treatment (Australia) Pty. Limited

Expiry 13 January 2031/ACN 004 804 040
Construction capability -
Civil
State -
New South Wales, Victoria, Queensland
www.wta.net.au(opens in a new window)

Watpac Construction Pty Ltd

Expiry 8 November 2028/ACN 010 462 816
Construction capability -
Civil, Commercial
State -
New South Wales, Victoria, Queensland, South Australia, Northern Territory
besixwatpac.com.au(opens in a new window)

Webuild S.P.A.

Expiry 4 May 2029/ACN 159 573 896
Construction capability -
Civil, Commercial
State -
New South Wales, Victoria, Queensland, South Australia, Western Australia, Tasmania, Australian Capital Territory, Northern Territory
https://www.webuildgroup.com/en/(opens in a new window)

Westbourne Constructions Pty Limited

Expiry 15 October 2026/ACN 100 473 907
Construction capability -
Commercial, Residential
State -
New South Wales
https://www.westbourne.net.au/(opens in a new window)

Westforce Construction Pty Ltd

Expiry 11 February 2030/ACN 121 966 041
Construction capability -
Civil, Commercial, Residential
State -
South Australia, Tasmania, Northern Territory
https://westforce.com.au/(opens in a new window)

Whelans Group Investments Pty Ltd

Expiry 1 February 2031/ACN 143 750 449
Construction capability -
Civil
State -
Victoria
whelansgroup.com.au(opens in a new window)

Wiley & Co. Pty. Ltd.

Expiry 5 December 2028/ACN 010 604 869
Construction capability -
Civil, Facilities Management and Building Services
State -
New South Wales, Victoria, Queensland, South Australia, Western Australia, Tasmania, Australian Capital Territory, Northern Territory
www.wiley.com.au(opens in a new window)

Winslow Constructors Pty Ltd

Expiry 24 February 2029/ACN 006 581 764
Construction capability -
Civil
State -
Victoria, Queensland
https://www.winslow.com.au/(opens in a new window)

Winslow Infrastructure Pty. Ltd

Expiry 24 February 2029/ACN 119 092 385
Construction capability -
Civil
State -
Victoria, Queensland
https://www.winslow.com.au/(opens in a new window)

Woden Contractors Pty. Limited

Expiry 23 September 2027/ACN 008 581 342
Construction capability -
Civil
State -
New South Wales, Australian Capital Territory
https://www.wodens.com.au/(opens in a new window)

Wolf Construction Australia Pty. Ltd.

Expiry 13 October 2027/ACN 164 873 821
Construction capability -
Commercial
State -
Victoria
https://www.wolfgroupaustralia.com.au/(opens in a new window)

WSP Australia Pty Limited

Expiry 8 September 2030/ACN 078 004 798
Construction capability -
Civil, Facilities Management and Building Services
State -
Victoria, Queensland, South Australia, Western Australia, Tasmania, Australian Capital Territory, Northern Territory
https://www.wsp.com/en-au(opens in a new window)

Wurrba Pty Ltd

Expiry 12 April 2028/ACN 645 927 171
Construction capability -
Civil, Commercial
State -
Northern Territory
https://www.wurrba.com.au/(opens in a new window)

Yurika Pty Ltd

Expiry 8 December 2025/ACN 100 214 131
Construction capability -
Civil
State -
Queensland
https://www.yurika.com.au/(opens in a new window)

Zauner Construction Pty Limited

Expiry 2 November 2028/ACN 087 732 607
Construction capability -
Commercial
State -
New South Wales, Victoria
https://zauner.com.au/(opens in a new window)

Zenviron Pty Ltd

Expiry 24 September 2027/ACN 612 344 313
Construction capability -
Civil
State -
Victoria, Queensland
https://zenviron.com/(opens in a new window)

Zinfra Pty Ltd

Expiry 30 May 2025/ACN 156 517 305
Construction capability -
Civil
State -
New South Wales, Victoria, Queensland, South Australia, Western Australia, Tasmania, Australian Capital Territory, Northern Territory
www.zinfra.com.au/(opens in a new window)