Supplier · Consultancy & Legal, Miscellaneous, IT & Software

Ridley4 Pty Ltd

Won in the last 12 months$80K▼ 74% on the year beforeValue won per quarter, last three years
Contracts on record42$3.9M in total
Running now0Latest win Jan 2026
Next contract endingFeb 2027$180K · Department of Foreign Affairs and Trade
Biggest buyerDepartment of Home Affairs17% of their value
34contractssince 2011
$3.2Mwon in totallatest July 2025
$80Ktypical contractmost $42K to $118K
$165Klast 12 monthsdown from $219K
4active now4 end within a year
Biggest buyerDepartment of Home Affairs2 contracts · $608K · 19% of value

What they do

Ridley4 Pty Ltd supplies audit committee, advisory board and management advisory services to government agencies, including audit and risk committee membership and external chair roles.

Who buys from them

Its largest buyers are Department of Home Affairs, Australian Financial Security Authority, Australian Signals Directorate, Services Australia and Australian Electoral Commission, among 13 buyers.

Contract size

Contracts usually sit between $42K and $118K, with a median of $80K. The largest are external audit committee chair services for Department of Home Affairs at $488K, management advisory services for Services Australia at $318K, and a committee member appointment for Department of Foreign Affairs and Trade at $183K.

Recent activity

In the last 12 months there were 2 contracts worth $165K. Four contracts are active and 4 end within 12 months, including committee member appointments ending Feb 2027 and Jun 2027.

Built from awarded contracts on record

What they win

How much they win each year, the size of a typical contract, and every contract on record.

Who they win it from

Their biggest government buyers and how much of their work each one is.

Department of Home Affairs is their biggest buyer at 17% of value, across 5 buyers shown.

Coming up

Contracts that end soon and may go back out to tender.

Contracts ending in the next three years5 contracts · $640K
Today20282029

The next one ends February 2027 at Department of Foreign Affairs and Trade.

About them

Company details, where they work and the names they trade under.

Also traded asRidley4 Pty ltd, Ridley 4 Pty Ltd, Ridley4 Pty Ltd, RIDLEY4 PTY LTD

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