Castledex Business Systems
Contract history
Where the revenue comes from
top 3 buyersSimilar suppliers
Castledex Pty Ltd
24 contracts
Construction
Dexion Balcatta
10 contracts
Manufacturing & Industrial
DEXION (AUSTRALIA) PTY LTD
38 contracts
Manufacturing & Industrial
DEXION COMMERCIAL (AUSTRALIA) PTY LTD
13 contracts
Miscellaneous
DEXION CANBERRA
26 contracts
Manufacturing & Industrial
DMD WA
6 contracts
Miscellaneous
DEXION ADELAIDE
4 contracts
Manufacturing & Industrial
BROWNBUILT PTY LIMITED
103 contracts
Construction
Open tenders matching this supplier's work
State Library of South Australia – Delivery and Sortation Services for One Card Consortium Public Libraries
Closes: Oct 09, 2026
Transport & Logistics
Minor Refurbishment Works — Fitzroy Crossing Police Station (Western Australia Police Force)
Closes: Oct 28, 2026
Construction
Security System Upgrade for Kununurra Police Station – Western Australia Police Force
Closes: Oct 07, 2026
Public Safety & Security
Minor Refurbishment Works at Fitzroy Crossing Police Station – Western Australia Police Force
Closes: Oct 28, 2026
Construction
Child Protection Casework Management System – Department of Communities (Software)
Closes: Dec 02, 2026
IT & Software
Total Apparel Management for Justice Agencies' Specialised Uniforms – 3‑Year Contract with 3+3 Extensions
Closes: Nov 25, 2026
Manufacturing & Industrial
Waste Disposal Services for Banksia Hill Detention Centre – Department of Justice
Closes: Nov 17, 2026
Energy & Environment
Supply, Delivery and Installation of Office Furniture for Australian Parliament House
Closes: Oct 16, 2026
Manufacturing & Industrial
Detailed Design and Construction Support Consultancy for New Alice Springs Library
Closes: Oct 09, 2026
Consultancy & Legal
Relocation of Water Corporation Services for Kimberley District Support Facility – Western Australia Police Force
Closes: Oct 06, 2026
Water & Sanitation
Supply and Delivery of Eight Utility Vehicles for Alexandrina Council — Strathalbyn & Goolwa, SA
Closes: Oct 16, 2026
Transport & Logistics
Waste Disposal and Treatment Services for Casuarina Prison – Department of Justice
Closes: Nov 17, 2026
Energy & Environment
Who they are
Designs, manufactures, supplies and installs shelving, storage units, custom civil file covers and clothing collection bins for Australian government agencies including the Department of Justice, State Library of Western Australia and WA Police.
AI summary · inferred from awarded contractsIncludes consolidated data for: Castledex Business Systems
Live Feed
Tenders and contracts,
consolidated and enriched.
We pull tenders and awarded contracts from government portals around the clock. Each one is categorised, enriched, and searchable shortly after it's published.
Smart Recommendations
Matched to your business,
automatically.
Our AI reads every new tender and contract, and recommends the ones relevant to your business in real time. No searching required.
Your Dashboard
Configure once,
run on autopilot.
Set up your alerts, watchlists, and preferences from your dashboard. GovMarket works in the background so you can focus on winning work.
GovMarket AI
Search tenders and contracts
in plain English.
Find tenders, look up suppliers, check who won contracts, and explore agency spend. Just type what you need.
Get Started
Win more government work.
Join suppliers across Australia using GovMarket to find and win contracts.
7 days free, then $49.99/AUD per month







