Castledex Pty Ltd

Master Entity
ConstructionHealth & MedicalMiscellaneous
Total portfolio
$30,212,581.69
Contracts won
24
Latest win
July 2026
MomentumCooling-64%12mo vs prior 12mo
Buyer concentration59%from CSIRO
Expiring soon2contracts up for recompete

Recompete radar

2 expiring in 12mo

Contracts nearing the end of their term. Some may go back out to tender when they expire.

Supply, delivery and installation of residential furniture for Common Ground Mandurah
Expires in 3mo$122K
Department of Housing and Works
Supply, delivery and installation of furniture for Common Ground Mandurah administration and common areas
Expires in 3mo$110K
Department of Housing and Works

Contract history

No contracts match those filters.

Where the revenue comes from

top 5 buyers
CSIRO$17.7M
59% of portfolio1 contract
Serco Australia Pty Ltd$6.3M
21% of portfolio1 contract
(inactive) Department of Finance$3.2M
10% of portfolio4 contracts
Department of Education$1.3M
4% of portfolio1 contract
Department of Housing and Works$746K
2% of portfolio5 contracts

Who they are

Supplying and installing commercial and institutional furniture, fit-outs, workstations and storage/collection cabinetry for Australian government agencies across health, education, defence, police, archives and research.

AI summary · inferred from awarded contracts

Includes consolidated data for: Castledex (Castledex Pty Ltd), CASTLEDEX PTY LTD, Castledex Pty Ltd, Castledex

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Tenders and contracts,
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