Australia · Commonwealth contract register · Supplier record

MAINGUY CONSULTING ENGINEER

Line: Structural building products (30130000)Register loaded to September 2026Compiled 6 October 2026

MAINGUY CONSULTING ENGINEER — Australia · Commonwealth contract register · Supplier record: 1 contracts, all years (A$18,129 · Aug 2026 – Aug 2026); A$18.1K since January 2024 (1 contract · 1 agency); 73rd rank in the line (of 92 suppliers · 0.02%); 10 agencies never served (A$82.5M on the line without MAINGUY CONSULTING ENGINEER).

Assay record ASY-AU-0EJPL2J0V5 · Cite as: Assay Systems, “MAINGUY CONSULTING ENGINEER in the AusTender register”, https://assay-systems.com/register/au/mainguy-consulting-engineer/

1
contracts, all years
A$18,129 · Aug 2026 – Aug 2026
A$18.1K
since January 2024
1 contract · 1 agency
73rd
rank in the line
of 92 suppliers · 0.02%
10
agencies never served
A$82.5M on the line without MAINGUY CONSULTING ENGINEER

Own record by year

2026 onward
A$18.1K
2026

Who buys from MAINGUY CONSULTING ENGINEER

since January 2024
1agencies
A$18.1Kpaid
100.0%top buyer
Department of Foreign Affairs and Trade100.0%
A$18,129

The line

since January 2024
A$84.7Mline value
160contracts
11agencies
92suppliers
89.6%held by top ten

Structural building products (30130000)

A$11.7M
A$67.1M
A$5.9M
202420252026Jan–Sep
73rdof 92 suppliers
A$18,129MAINGUY CONSULTING ENGINEER in the line
0.02%share of the line
0.8%of A$2,261,231 spent by Department of Foreign Affairs and Trade

Agencies that buy the line and never bought from MAINGUY CONSULTING ENGINEER

10agencies
156contracts
A$82,466,631since January 2024
Department of Defence118 contracts
A$79,410,433
Australian Signals Directorate1 contract
A$867,405
Department of Climate Change, Energy, the Environment and Water6 contracts
A$453,013
Department of Infrastructure, Transport, Regional Development, Communications and the Arts5 contracts
A$418,410
Bureau of Meteorology12 contracts
A$355,887
Austrade1 contract
A$353,557
Australian Federal Police8 contracts
A$343,010
Department of Infrastructure, Transport, Regional Development, Communications, Sport and the Arts3 contracts
A$114,105
Australian Radiation Protection and Nuclear Safety Agency1 contract
A$93,000
National Anti-Corruption Commission1 contract
A$57,810

How the line is bought

by value, since 2024
97%limited tender
0of these to MAINGUY CONSULTING ENGINEER
Limited tender, no open approach to market146 contracts
A$82,154,307 · 97.0%
Open tender14 contracts
A$2,573,554 · 3.0%

Contracts reaching their end dates

Oct 2026 – October 2027
12contracts
A$63,109,109end by October 2027
4end in December 2026 · A$2.2M
10in agencies never served · A$61.0M
A$94.5K
A$2.2M
A$11.2K
A$867K
A$122K
A$2.0M
A$57.8M
Oct 262 contractsDec 264 contractsJan 271 contractFeb 271 contractMay 271 contractJul 271 contractAug 272 contracts

Suppliers next to it in the line

since January 2024
Mack Bros Roofing Products Pty Ltd1 contract · 1 agency
A$18,943
MAINGUY CONSULTING ENGINEER
A$18,129
Bluescope Distribution Pty Ltd1 contract · 1 agency
A$17,633
EATON BUILDING MATERIA1 contract · 1 agency
A$17,347

All 92 suppliers in the line

The extract

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

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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.