Australia · Commonwealth contract register · Supplier record

Challis & Company Pty Limited

Line: Personnel recruitment (80111700)Register loaded to September 2026Compiled 6 October 2026

Challis & Company Pty Limited — Australia · Commonwealth contract register · Supplier record: 22 contracts, all years (A$2,597,206 · Jun 2022 – Nov 2025); A$1.0M since January 2024 (12 contracts · 6 agencies); 69th rank in the line (of 383 suppliers · 0.24%); 89 agencies never served (A$321M on the line without Challis & Company Pty Limited).

Assay record ASY-AU-10ZI72X1VA · Cite as: Assay Systems, “Challis & Company Pty Limited in the AusTender register”, https://assay-systems.com/register/au/challis-company-pty-limited/

22
contracts, all years
A$2,597,206 · Jun 2022 – Nov 2025
A$1.0M
since January 2024
12 contracts · 6 agencies
69th
rank in the line
of 383 suppliers · 0.24%
89
agencies never served
A$321M on the line without Challis & Company Pty Limited

Own record by year

2022 onward
A$1.1M
A$466K
A$868K
A$141K
20222023202420252026

Who buys from Challis & Company Pty Limited

since January 2024
6agencies
A$1.0Mpaid
29.8%top buyer
Department of Climate Change, Energy, the Environment and Water29.8%
A$300,971
Department of Education27.7%
A$279,000
Department of Infrastructure, Transport, Regional Development, Communications and the Arts21.3%
A$215,000
Department of the Treasury11.5%
A$115,800
Future Fund Management Agency5.8%
A$58,548
IP Australia3.9%
A$39,578

Before 2024 only: Department of Social Services, National Indigenous Australians Agency.

The line

since January 2024
A$389Mline value
2,600contracts
97agencies
383suppliers
38.3%held by top ten

Personnel recruitment (80111700)

A$214M
A$88.5M
A$85.9M
202420252026Jan–Sep
69thof 383 suppliers
A$950,349Challis & Company Pty Limited in the line
0.24%share of the line
0.8%of A$37,190,108 spent by Department of Climate Change, Energy, the Environment and Water
12.9%of A$2,159,618 spent by Department of Education
8.3%of A$2,603,472 spent by Department of Infrastructure, Transport, Regional Development, Communications and the Arts

Agencies that buy the line and never bought from Challis & Company Pty Limited

89agencies
2,124contracts
A$320,716,575since January 2024
Australian Electoral Commission311 contracts
A$96,996,802
Department of Health, Disability and Ageing30 contracts
A$41,319,581
Australian Financial Security Authority38 contracts
A$15,542,888
Department of Veterans' Affairs105 contracts
A$15,523,845
Department of Defence172 contracts
A$14,098,614
Department of Parliamentary Services21 contracts
A$13,246,286
Department of Employment and Workplace Relations60 contracts
A$8,494,787
Services Australia37 contracts
A$7,588,828
Department of Foreign Affairs and Trade67 contracts
A$7,443,885
Comcare10 contracts
A$6,599,049
Australian Competition and Consumer Commission35 contracts
A$6,397,274
Australian Taxation Office55 contracts
A$6,278,654
Department of Agriculture, Fisheries and Forestry171 contracts
A$6,065,136
Australian Research Council31 contracts
A$4,932,791
Department of Industry, Science and Resources72 contracts
A$4,245,785
Australian Signals Directorate26 contracts
A$4,020,433
Department of Home Affairs70 contracts
A$3,707,197
Australian Securities and Investments Commission20 contracts
A$3,568,072
Australian Fisheries Management Authority15 contracts
A$3,528,357
Department of Health and Aged Care68 contracts
A$3,167,652
Department of Finance36 contracts
A$3,090,984
Office of the Commonwealth Ombudsman29 contracts
A$2,957,671
Aged Care Quality and Safety Commission37 contracts
A$2,754,053
Independent Health and Aged Care Pricing Authority5 contracts
A$2,614,765
Australian Federal Police40 contracts
A$2,518,981
Australian Transaction Reports and Analysis Centre52 contracts
A$2,438,679
Attorney-General's Department59 contracts
A$2,005,933
Australian Submarine Agency7 contracts
A$1,940,611
Australian Prudential Regulation Authority34 contracts
A$1,621,239
Office of the eSafety Commissioner7 contracts
A$1,518,751
Department of Infrastructure, Transport, Regional Development, Communications, Sport and the Arts19 contracts
A$1,325,065
Australian Radiation Protection and Nuclear Safety Agency11 contracts
A$1,250,928
Australian Communications and Media Authority13 contracts
A$1,142,793
Director of National Parks2 contracts
A$1,116,217
Department of Foreign Affairs and Trade - Australian Aid Program1 contract
A$1,114,512
Australian Bureau of Statistics31 contracts
A$1,091,973
Australian Digital Health Agency5 contracts
A$916,601
Department of the Prime Minister and Cabinet29 contracts
A$863,585
Tertiary Education Quality and Standards Agency8 contracts
A$852,711
National Health and Medical Research Council3 contracts
A$810,815
National Archives of Australia15 contracts
A$785,524
Professional Services Review7 contracts
A$704,117
Australian Centre for Disease Control9 contracts
A$699,334
Office of the Inspector-General of Intelligence and Security8 contracts
A$678,722
Austrade20 contracts
A$638,452
Federal Court of Australia8 contracts
A$591,687
Bureau of Meteorology9 contracts
A$574,231
National Environmental Protection Agency3 contracts
A$564,752
Murray-Darling Basin Authority1 contract
A$522,906
NDIS Quality and Safeguards Commission5 contracts
A$520,953
High Speed Rail Authority4 contracts
A$517,100
CSIRO1 contract
A$500,000
Australian Criminal Intelligence Commission11 contracts
A$479,202
Clean Energy Regulator8 contracts
A$475,470
Office of the Director of Public Prosecutions20 contracts
A$460,712
Administrative Review Tribunal8 contracts
A$453,437
Australian National Audit Office11 contracts
A$413,412
Australian Office of Financial Management8 contracts
A$395,585
Office of the Official Secretary to the Governor-General11 contracts
A$392,732
Digital Transformation Agency5 contracts
A$351,085
Geoscience Australia10 contracts
A$282,988
National Emergency Management Agency15 contracts
A$279,430
Grains Research and Development Corporation1 contract
A$278,784
Net Zero Economy Authority2 contracts
A$257,819
Australian Skills Quality Authority12 contracts
A$225,261
National Anti-Corruption Commission6 contracts
A$220,523
Royal Australian Mint3 contracts
A$194,000
Defence and Veterans' Service Commission4 contracts
A$170,392
Safe Work Australia6 contracts
A$169,061
Office of the Australian Information Commissioner3 contracts
A$155,789
Office of the Inspector-General of Aged Care3 contracts
A$147,601
Australian Public Service Commission5 contracts
A$144,472
Climate Change Authority9 contracts
A$134,001
Parliamentary Workplace Support Service8 contracts
A$100,650
Administrative Appeals Tribunal2 contracts
A$85,031
National Blood Authority2 contracts
A$51,391
Office of the Fair Work Ombudsman3 contracts
A$45,094
Australian Institute of Family Studies1 contract
A$45,000
Inspector-General of Taxation1 contract
A$45,000
Parliamentary Budget Office2 contracts
A$42,900
Australian Naval Nuclear Power Safety Regulator2 contracts
A$39,944
Australian Energy Regulator1 contract
A$30,000
Office of Parliamentary Counsel2 contracts
A$29,300
Great Barrier Reef Marine Park Authority1 contract
A$25,000
National Commission for Aboriginal and Torres Strait Islander Children and Young People1 contract
A$25,000
Cancer Australia2 contracts
A$23,500
Department of the Senate1 contract
A$14,033
Sport Integrity Australia1 contract
A$11,409
Department of the House of Representatives1 contract
A$11,004

How the line is bought

by value, since 2024
17%limited tender
0of these to Challis & Company Pty Limited
Open tender2,198 contracts
A$324,233,453 · 83.4%
Limited tender, no open approach to market402 contracts
A$64,382,042 · 16.6%

Contracts reaching their end dates

Oct 2026 – October 2027
458contracts
A$181,519,533end by October 2027
173end in June 2027 · A$102M
356in agencies never served · A$153M
A$4.2M
A$11.7M
A$33.5M
A$7.1M
A$11.4M
A$2.9M
A$1.5M
A$1.3M
A$102M
A$2.0M
A$3.8M
A$180K
Oct 2636 contractsNov 2655 contractsDec 2664 contractsJan 2742 contractsFeb 2732 contractsMar 2714 contractsApr 279 contractsMay 279 contractsJun 27173 contractsJul 279 contractsAug 2714 contractsSep 271 contract

Suppliers next to it in the line

since January 2024
REALLY AWESOME PEOPLE PTY LTD3 contracts · 1 agency
A$979,000
Challis & Company Pty Limited
A$950,349
BLUEFIN RESOURCES PTY LIMITED47 contracts · 19 agencies
A$936,420
XKG Pty Ltd2 contracts · 1 agency
A$933,250

All 383 suppliers in the line

The extract

Every buying office, every contract holder, value, number and end date behind the figures above.

Source: AusTender Contract Notice Export, Department of Finance, Commonwealth of Australia, via data.gov.au, licensed under Creative Commons Attribution 3.0 Australia; accessed 25 September 2026.Assay Systems has changed the data.