| 1 | Samsung C&T CORPORATION | Australia | Sydney | Se 203 L 2 44 Market St | New South Wales | 2000 | samsungcnt.***** | 2012 | $32,092,091,646 | 5 | N/A | N/A | 160079470 |
| 2 | Shopper Data Group PTY. LTD. | Australia | Sydney | N/A | New South Wales | 2060 | N/A | 2017 | $23,934,511,029 | 201,413 | N/A | N/A | 620576981 |
| 3 | Masters Installation PTY LIMITED | Australia | Sydney | 1 Woolworths Way | New South Wales | 2153 | N/A | 2011 | $12,506,941,648 | 201,413 | N/A | N/A | 149500158 |
| 4 | Cimic Admin Services PTY LIMITED | Australia | Sydney | L 25 177 Pacific Hwy | New South Wales | 2060 | cimic.***** | 1999 | $11,016,672,710 | 40,234 | N/A | N/A | 086383977 |
| 5 | Broad Construction PTY LTD | Australia | Perth | 202 Pier St | Western Australia | 6000 | broad.***** | 1999 | $11,016,672,710 | 40,234 | N/A | N/A | 089532061 |
| 6 | Hunter Valley Earthmoving CO PTY LTD | Australia | Brisbane | 179 Grey St | Queensland | 4101 | thiess.***** | 1961 | $10,423,378,350 | 55,990 | N/A | N/A | 000366450 |
| 7 | Leighton Properties PTY LIMITED | Australia | Sydney | Level 25 177 Pacific Highway | New South Wales | 2060 | N/A | 1967 | $8,848,744,088 | 40,234 | N/A | N/A | 009765379 |
| 8 | Webuild S.P.A. | Australia | Sydney | L 19 99 Walker St | New South Wales | 2060 | salini-impregilo.***** | 2012 | $7,951,443,616 | 5 | N/A | N/A | 159573896 |
| 9 | Downer Edi Works PTY LTD & Cpb Contractors PTY LIMITED | Australia | Melbourne | L 1 5 Queens Rd | Victoria | 3004 | cpbcon.***** | 2012 | $7,802,783,406 | 5 | N/A | N/A | 96169172504 |
| 10 | Broad Group Holdings PTY LTD | Australia | Perth | 202 Pier Street | Western Australia | 6000 | broad.***** | 1991 | $7,490,162,610 | 40,234 | N/A | N/A | 052046518 |
| 11 | Cpb Contractors PTY LIMITED | Australia | Sydney | L 2 177 Pacific Hwy | New South Wales | 2060 | cpbcon.***** | 1971 | $5,213,038,912 | 40,234 | N/A | N/A | 000893667 |
| 12 | Lendlease CORPORATION LIMITED | Australia | Sydney | L 14 Tower Three International Twrs Sydney Exchange Pl 300 Baran | New South Wales | 2000 | lendlease.***** | 1958 | $5,028,659,307 | 12,000 | N/A | N/A | 000226228 |
| 13 | John Holland PTY LTD | Australia | Melbourne | L 9 180 Flinders St | Victoria | 3000 | johnholland.***** | 1950 | $4,365,231,178 | 1,077 | N/A | N/A | 004282268 |
| 14 | Ventia Property PTY LTD | Australia | Sydney | L 8 80 Pacific Hwy | New South Wales | 2060 | broadspectrum.***** | 2017 | $4,282,192,785 | 15,639 | N/A | N/A | 618028676 |
| 15 | Broadspectrum (international) PTY LTD | Australia | Sydney | L 8 80 Pacific Hwy | New South Wales | 2060 | broadspectrum.***** | 2000 | $4,282,192,785 | 15,639 | N/A | N/A | 094599569 |
| 16 | Transurban Funding PTY LIMITED | Australia | Melbourne | 'Tower Five Collins Square' Level 31 727 Collins St | Victoria | 3008 | transurban.***** | 2015 | $3,494,189,824 | 26,968 | N/A | N/A | 609949331 |
| 17 | Transurban Sun Holdings PTY LTD | Australia | Melbourne | 727 Collins Street | Victoria | 3008 | transurban.***** | 2014 | $3,494,189,824 | 26,968 | N/A | N/A | 169039776 |
| 18 | Transurban Vic Hold CO PTY LIMITED | Australia | Melbourne | 727 Collins Street | Victoria | 3008 | transurban.***** | 2017 | $3,494,189,824 | 26,968 | N/A | N/A | 621894184 |
| 19 | Transurban Stp Aht PTY LTD | Australia | Melbourne | 'Tower 5 Collins Square' Level 31 727 Collins Street | Victoria | 3008 | transurban.***** | 2018 | $3,494,189,824 | 26,968 | N/A | N/A | 627241669 |
| 20 | Transurban Stp At PTY LTD | Australia | Melbourne | 'Tower 5 Collins Square' Level 31 727 Collins Street | Victoria | 3008 | transurban.***** | 2018 | $3,494,189,824 | 26,968 | N/A | N/A | 627241678 |
| 21 | Easternwell Wa PTY LTD | Australia | Perth | 332 Treasure Rd | Western Australia | 6106 | easternwell.***** | 1991 | $3,425,535,282 | 15,639 | N/A | N/A | 052529754 |
| 22 | Downer Edi Works PTY LTD | Australia | Melbourne | L 10 567 Collins St | Victoria | 3000 | downergroup.***** | 1968 | $2,980,064,000 | 23,000 | N/A | N/A | 008709608 |
| 23 | New South Wales Spray Seal PTY LTD | Australia | Tweed Heads | 3 Morton St | New South Wales | 2487 | nswsprayseal.***** | 2008 | $2,980,064,000 | 23,000 | N/A | N/A | 133151078 |
| 24 | Rpq Spray Seal PTY. LTD. | Australia | Brisbane | 206-258 Swanbank Rd | Queensland | 4306 | rpq.***** | 2005 | $2,980,064,000 | 23,000 | N/A | N/A | 113612098 |
| 25 | Downer Edi Engineering PTY LIMITED | Australia | Sydney | Triniti Business Campus 39 Delhi Rd | New South Wales | 2113 | downergroup.***** | 1992 | $2,980,064,000 | 23,000 | N/A | N/A | 057593503 |
| 26 | Easternwell Group PTY LTD | Australia | Groper Creek | 8-10 Russell Street | Queensland | 4350 | easternwell.***** | 2006 | $2,911,434,435 | 15,639 | N/A | N/A | 122663147 |
| 27 | Iberdrola Australia (us) 2 PTY LIMITED | Australia | Sydney | Level 17 56 Pitt Street | New South Wales | 2000 | infigenenergy.***** | 2007 | $2,790,458,418 | 13 | N/A | N/A | 124181611 |
| 28 | Iberdrola Australia (us) PTY LIMITED | Australia | Sydney | Level 17 56 Pitt Street | New South Wales | 2000 | infigenenergy.***** | 2005 | $2,790,458,418 | 13 | N/A | N/A | 116107932 |
| 29 | Iberdrola Australia Europe 4 PTY LIMITED | Australia | Sydney | Level 17 56 Pitt Street | New South Wales | 2000 | infigenenergy.***** | 2007 | $2,790,458,418 | 13 | N/A | N/A | 125319762 |
| 30 | Mincon Supplies PTY LTD | Australia | Roxby Downs | 5 Frome St | South Australia | 5725 | N/A | 2017 | $2,748,836,995 | 4 | N/A | N/A | 619660052 |
| 31 | Efbar PTY LTD | Australia | Perth | 11 Stockdale Road | Western Australia | 6163 | N/A | 2013 | $2,742,340,000 | 10,000 | N/A | N/A | 163537791 |
| 32 | Srg Global Building (southern) PTY LTD | Australia | Melbourne | 112 Munro St | Victoria | 3205 | N/A | 1999 | $2,738,150,000 | 10,000 | N/A | N/A | 087344349 |
| 33 | Downer Edi Engineering Electrical PTY LTD | Australia | Sydney | Triniti Business Campus 39 Delhi Rd | New South Wales | 2113 | downeredi.***** | 1988 | $2,733,159,000 | 23,000 | N/A | N/A | 007102516 |
| 34 | Multiplex PTY LTD | Australia | Sydney | L 23 135 King St | New South Wales | 2000 | multiplex.***** | 2010 | $2,611,426,395 | 1,482 | N/A | N/A | 147631472 |
| 35 | Multiplex Constructions PTY LTD | Australia | Melbourne | L 3 499 Swanston St | Victoria | 3000 | N/A | 2003 | $2,611,426,395 | 100 | N/A | N/A | 107007527 |
| 36 | Programmed Electrical Technologies LTD | Australia | Melbourne | L 32 727 Collins St | Victoria | 3008 | programmed.***** | 1999 | $2,433,224,508 | 20,476 | N/A | N/A | 089479676 |
| 37 | J. Hutchinson PTY. LTD. | Australia | Brisbane | 584 Milton Rd | Queensland | 4066 | hutchinsonbuilders.***** | 1968 | $2,204,528,883 | 1,923 | N/A | N/A | 009778330 |
| 38 | Nrw Holdings LIMITED | Australia | Perth | 181 Great Eastern Hwy | Western Australia | 6104 | nrw.***** | 2006 | $2,120,544,552 | 846 | N/A | N/A | 118300217 |
| 39 | Ventia PTY LIMITED | Australia | Sydney | L 8 80 Pacific Hwy | New South Wales | 2060 | ventia.***** | 2014 | $2,118,208,716 | 15,639 | N/A | N/A | 603146676 |
| 40 | Finlayson Installations PTY. LTD. | Australia | Brisbane | 135 Wellington Rd | Queensland | 4169 | finlayson.***** | 2007 | $2,115,586,539 | 11,649 | N/A | N/A | 128002273 |
| 41 | Iberdrola Australia (SA) Power Holdings PTY LIMITED | Australia | Sydney | 'Governor Phillip Tower' Level 22 1 Farrer Place | New South Wales | 2000 | nextwavelength.***** | 2019 | $2,014,551,145 | 115 | N/A | N/A | 635702126 |
| 42 | Bbpha 1 PTY LTD | Australia | Sydney | Level 23 135 King Street | New South Wales | 2000 | N/A | 2010 | $1,954,623,719 | 1,000 | N/A | N/A | 144078151 |
| 43 | Iberdrola Australia Investments 2 PTY LIMITED | Australia | Sydney | Level 17 56 Pitt Street | New South Wales | 2000 | infigenenergy.***** | 2017 | $1,954,485,010 | 66 | N/A | N/A | 623187299 |
| 44 | Laing O'rourke Australia Construction PTY LTD | Australia | Sydney | L 21 100 Mount Street | New South Wales | 2060 | N/A | 2004 | $1,938,576,011 | 2,630 | N/A | N/A | 112099000 |
| 45 | Srg Global Mining (australia) PTY LTD | Australia | Perth | Level 2 500 Hay Street | Western Australia | 6008 | srgglobal.***** | 1983 | $1,861,650,000 | 10,000 | N/A | N/A | 006132823 |
| 46 | Mcconnell Dowell CORPORATION LIMITED | Australia | Melbourne | L 10 480 Swan St | Victoria | 3121 | mcconnelldowell.***** | 1965 | $1,843,798,287 | 3,500 | N/A | N/A | 008444880 |
| 47 | Thiess PTY LTD | Australia | Brisbane | L 5 179 Grey St | Queensland | 4101 | thiess.***** | 1981 | $1,831,202,880 | 13,520 | N/A | N/A | 010221486 |
| 48 | Srg Global Structures (wa) PTY LTD | Australia | Perth | Level 2 500 Hay Street | Western Australia | 6008 | N/A | 1980 | $1,816,110,000 | 10,000 | N/A | N/A | 008946469 |
| 49 | Broadspectrum Australia (qld) PTY LTD | Australia | Gladstone | 13 Roseanna St | Queensland | 4680 | broadspectrum.***** | 2002 | $1,805,654,928 | 11,210 | N/A | N/A | 100418228 |
| 50 | Macmahon Underground PTY LTD | Australia | Perth | 15 Hudswell Rd | Western Australia | 6105 | macmahon.***** | 1989 | $1,801,332,540 | 9,676 | N/A | N/A | 003696464 |
| 51 | Macmahon Mining Services PTY LTD | Australia | Perth | 15 Hudswell Rd | Western Australia | 6105 | macmahon.***** | 2006 | $1,801,332,540 | 9,676 | N/A | N/A | 120810568 |
| 52 | Ugl Solutions PTY LIMITED | Australia | Sydney | L 8 40 Miller St | New South Wales | 2060 | ugllimited.***** | 1995 | $1,782,809,465 | 6,511 | N/A | N/A | 070140251 |
| 53 | Maca Infrastructure PTY LTD | Australia | Melbourne | 10 Purton Rd | Victoria | 3810 | maca.***** | 2015 | $1,751,759,360 | 13,520 | N/A | N/A | 604456055 |
| 54 | Obrascon Huarte Lain, S.A. | Australia | Brisbane | L11 40 Creek St | Queensland | 4000 | ohl.***** | 2010 | $1,689,477,705 | 185 | N/A | N/A | 146317802 |
| 55 | Salini Australia PTY LTD | Australia | Perth | Unit 6 Level | Western Australia | 6000 | salini-impregilo.***** | 2012 | $1,662,991,977 | 3,942 | N/A | N/A | 158955885 |
| 56 | Capital East Solar PTY LIMITED | Australia | Sydney | Level 17 56 Pitt Street | New South Wales | 2000 | N/A | 2012 | $1,406,329,666 | 13 | N/A | N/A | 159005973 |
| 57 | Srg Global Facades (wa) PTY LTD | Australia | Perth | Level 2 500 Hay Street | Western Australia | 6008 | srgglobal.***** | 2015 | $1,354,440,000 | 10,000 | N/A | N/A | 604493174 |
| 58 | Built Construction Holdings PTY LIMITED | Australia | Sydney | L 4 185 Clarence St | New South Wales | 2000 | built.***** | 2016 | $1,326,934,261 | 1,600 | N/A | N/A | 615899057 |
| 59 | Somerfield Supplies PTY LTD | Australia | Melbourne | Suite 1 Level 6 580 St Kilda Road | Victoria | 3004 | N/A | 2015 | $1,315,582,370 | 16 | N/A | N/A | 609489321 |
| 60 | Srg Global Services (western) PTY LTD | Australia | Perth | Level 2 500 Hay Street | Western Australia | 6008 | srgglobal.***** | 2010 | $1,188,330,000 | 10,000 | N/A | N/A | 145854360 |
| 61 | Thiess John Holland | Australia | Melbourne | 70 Trenerry Cres | Victoria | 3067 | johnholland.***** | 2008 | $1,152,576,000 | 4 | N/A | N/A | BN21018522 |
| 62 | Abn Group PTY LTD | Australia | Perth | 301 Vincent Street | Western Australia | 6007 | parcelproperty.***** | 2015 | $1,126,368,074 | 1,959 | N/A | N/A | 608225458 |
| 63 | Piha (water) PTY LTD | Australia | Perth | 1-7 Sleat Rd | Western Australia | 6153 | mineralresources.***** | 2013 | $1,058,720,355 | 5,687 | N/A | N/A | 162627358 |
| 64 | Kajima Australia PTY LTD | Australia | Melbourne | 2/110 Cubitt St | Victoria | 3121 | N/A | 2015 | $1,054,811,900 | 1,170 | N/A | N/A | 604351966 |
| 65 | Newcastle Pipe Line Company PTY LIMITED | Australia | Sydney | L 24 2 Market St | New South Wales | 2000 | caltex.***** | 1979 | $1,023,969,985 | 9,115 | N/A | N/A | 001764012 |
| 66 | R.C. & L.C. Holdings PTY LIMITED | Australia | Sydney | Level 14 558 Pacific Hghway | New South Wales | 2065 | N/A | 2003 | $966,389,652 | 824 | N/A | N/A | 105030117 |
| 67 | Richard Crookes Constructions PTY. LIMITED | Australia | Sydney | Level 14 558 Pacific Highway | New South Wales | 2065 | richardcrookes.***** | 1976 | $966,389,652 | 710 | N/A | N/A | 001375266 |
| 68 | De Martin & Gasparini Pumping PTY LIMITED | Australia | Sydney | Unit 4b 7 Worth Street | New South Wales | 2190 | demartinandgasparini.***** | 1996 | $960,903,801 | 5,291 | N/A | N/A | 074598262 |
| 69 | De Martin & Gasparini Queensland PTY LIMITED | Australia | Sydney | U B 7 Worth St | New South Wales | 2190 | demartinandgasparini.***** | 1965 | $960,903,801 | 5,291 | N/A | N/A | 000512005 |
| 70 | De Martin & Gasparini Contractors PTY LIMITED | Australia | Sydney | Unit 4b 7 Worth Street | New South Wales | 2190 | demartinandgasparini.***** | 1996 | $960,903,801 | 5,291 | N/A | N/A | 074598299 |
| 71 | De Martin & Gasparini PTY LIMITED | Australia | Sydney | U B 7 Worth St | New South Wales | 2190 | demartinandgasparini.***** | 1957 | $960,903,801 | 5,291 | N/A | N/A | 000205372 |
| 72 | Built Environs Wa PTY LTD | Australia | Perth | G 55 Kishorn Road | Western Australia | 6153 | N/A | 2003 | $958,352,500 | 3,500 | N/A | N/A | 105555762 |
| 73 | Built Environs Queensland PTY LTD | Australia | Adelaide | 161 Wakefield St | South Australia | 5000 | builtenvirons.***** | 2009 | $958,352,500 | 3,500 | N/A | N/A | 136974359 |
| 74 | F F E Building Services LIMITED | Australia | Hobart | 11a Lampton Ave | Tasmania | 7009 | tasbgas.***** | N/A | $954,232,820 | 40 | N/A | N/A | N/A |
| 75 | Iberdrola Australia (nsw) Power Holdings PTY LIMITED | Australia | Sydney | Level 17 56 Pitt Street | New South Wales | 2000 | infigenenergy.***** | 2019 | $954,152,810 | 115 | N/A | N/A | 633503018 |
| 76 | J. Ray Mcdermott (aust.) Holding PTY. LIMITED. | Australia | Perth | 'Australia Place' Level 5 15-17 William Street | Western Australia | 6000 | mcdermott.***** | 1984 | $945,002,025 | 149 | N/A | N/A | 002797668 |
| 77 | Fdc Group Holdings PTY LTD | Australia | Sydney | 22-24 Junction St | New South Wales | 2037 | N/A | 2016 | $932,440,811 | 602 | N/A | N/A | 615183358 |
| 78 | Fdc Consolidated PTY LTD | Australia | Sydney | 22-24 Junction St | New South Wales | 2037 | N/A | 2020 | $932,440,811 | 602 | N/A | N/A | 644030759 |
| 79 | Iberdrola Australia Smithfield Holdings PTY LIMITED | Australia | Sydney | Level 17 56 Pitt Street | New South Wales | 2000 | infigenenergy.***** | 2019 | $930,272,090 | 66 | N/A | N/A | 633505674 |
| 80 | The Trustee For Metricon Homes Unit Trust | Australia | Melbourne | 501 Blackburn Road | Victoria | 3149 | metricon.***** | 2000 | $909,232,064 | 1,984 | N/A | N/A | 55201276124 |
| 81 | Hymix Australia PTY LIMITED | Australia | Sydney | Level 14 35 Clarence Street | New South Wales | 2000 | hymix.***** | 1967 | $879,728,000 | 4,000 | N/A | N/A | 000582221 |
| 82 | Corinthian Industries (australia) PTY LIMITED | Australia | Sydney | 17-35 Lee Holm Road | New South Wales | 2760 | cordoors.***** | 1947 | $877,308,748 | 3,989 | N/A | N/A | 000067185 |
| 83 | Nex Building Group PTY LTD | Australia | Newcastle | L 5 18 Honeysuckle Drive | New South Wales | 2300 | mjhgroup.***** | 1999 | $863,886,431 | 1,197 | N/A | N/A | 089524050 |
| 84 | Rjh Holdings PTY LIMITED | Australia | Sydney | L 2, 7-9 West St | New South Wales | 2060 | N/A | 1974 | $863,155,008 | 636 | N/A | N/A | 001203256 |
| 85 | Fredon (nt) PTY LIMITED | Australia | Darwin | U 11 17 Willes Rd | Northern Territory | 0828 | N/A | 2016 | $856,781,792 | 20 | N/A | N/A | 614147714 |
| 86 | Universal Property Group PTY LIMITED | Australia | Sydney | 137 Gilba Rd | New South Wales | 2145 | bathla.***** | 1997 | $852,053,206 | 349 | N/A | N/A | 078297748 |
| 87 | Hansen Yuncken PTY LTD | Australia | Melbourne | L 10 412 St Kilda Rd | Victoria | 3004 | hansenyuncken.***** | 1994 | $833,465,550 | 635 | N/A | N/A | 063384056 |
| 88 | Inoteq PTY LTD | Australia | Brisbane | Level 16 31 Duncan Street | Queensland | 4006 | innotechsiteservices.***** | 2016 | $828,621,248 | 8,176 | N/A | N/A | 612741992 |
| 89 | Srg Global Building (western) PTY LTD | Australia | Perth | Level 2 500 Hay Street | Western Australia | 6008 | srgglobal.***** | 1999 | $822,740,000 | 10,000 | N/A | N/A | 087396772 |
| 90 | Hansen Yuncken Australia PTY LTD | Australia | Melbourne | L 10 412 St Kilda Rd | Victoria | 3004 | hansenyuncken.***** | 2023 | $804,076,967 | 635 | N/A | N/A | 666564683 |
| 91 | Winslow Constructors PTY LTD | Australia | Melbourne | L 1 6 English St | Victoria | 3041 | winslow.***** | 1986 | $800,538,031 | 443 | N/A | N/A | 006581764 |
| 92 | Watpac LIMITED | Australia | Brisbane | L 7 470 St Pauls Tce | Queensland | 4006 | watpac.***** | 1985 | $788,493,557 | 1,100 | N/A | N/A | 010562562 |
| 93 | Built Environs PTY. LTD. | Australia | Adelaide | L 12 99 Gawler Pl | South Australia | 5000 | builtenvirons.***** | 1987 | $769,762,000 | 3,500 | N/A | N/A | 008125111 |
| 94 | Johns Lyng Group LIMITED | Australia | Melbourne | 1 Williamsons Rd | Victoria | 3108 | johnslyng.***** | 2017 | $765,679,409 | 2,600 | N/A | N/A | 620466248 |
| 95 | Shanghai Electric Power Design Institute CO., LTD. | Australia | Melbourne | U 20 337 Settlement Rd | Victoria | 3074 | N/A | 2016 | $759,532,968 | 3 | N/A | N/A | 613315610 |
| 96 | Fulton Hogan Quarries PTY LTD | Australia | Melbourne | Building 7 L 1 572 Swan St | Victoria | 3121 | fultonhogan.***** | 1960 | $750,989,610 | 4,034 | N/A | N/A | 004475076 |
| 97 | Fulton Hogan Industries PTY LTD | Australia | Melbourne | L 1 Building 7 Botanicca Corporate Park 572 Swan St | Victoria | 3121 | fultonhogan.***** | 1966 | $750,989,610 | 4,034 | N/A | N/A | 000538689 |
| 98 | Employment Services Australia PTY LTD | Australia | Adelaide | 25-29 North Tce | South Australia | 5069 | hickinbotham.***** | 2002 | $737,390,936 | 25 | N/A | N/A | 099866350 |
| 99 | Monadelphous Properties PTY LTD | Australia | Perth | 59 Albany Hwy | Western Australia | 6100 | monadelphous.***** | 1977 | $720,155,748 | 5,317 | N/A | N/A | 008840499 |
| 100 | Vinci Construction Australia PTY LTD | Australia | Brisbane | 12 Electronics St | Queensland | 4113 | seymourwhyte.***** | 2017 | $716,177,084 | 820 | N/A | N/A | 620283132 |