Supplier · Consultancy & Legal, Transport & Logistics, Defense & Aerospace

Decision Analysis Services Pty Ltd

Won in the last 12 months$600K▲ 71% on the year beforeValue won per quarter, last three years
Contracts on record9$4.3M in total
Running now0Latest win Jan 2026
Next contract endingNone dueNo contracts ending in the next three years
Biggest buyerSydney Metro57% of their value
8contractssince 2021
$4.3Mwon in totallatest Nov 2025
$349Ktypical contractmost $289K to $555K
$596Klast 12 monthsup from $349K
1active now1 ends within a year
Biggest buyerSydney Metro2 contracts · $2.5M · 57% of value

What they do

Decision Analysis Services Pty Ltd supplies consultancy and advisory services, including project integration, systems engineering, costing, management advisory, energy advisory and instructional design.

Who buys from them

Its largest buyers are Sydney Metro with 2 contracts, the Australian Submarine Agency with 2, the Department of Defence, the Department of Home Affairs and Sydney Trains. It has 6 buyers.

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.

Most of their work comes from one buyer: Sydney Metro, 57% of value.

Coming up

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

About them

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

Also traded asDecision Analysis Services, Decision Analysis Services (DAS) Australia, Decision Analysis Services Limited, DECISION ANALYSIS SERVICES LIMITED, Decision Analysis Services Ltd, DECISION ANALYSIS SERVICES PROPRIETARY LIMITED, Decision Analysis Services Pty Ltd, DECISION ANALYSIS SERVICES PTY LTD

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