Open Systems International Inc
Contract history
Where the revenue comes from
top 1 buyersSimilar suppliers
Electro 80 Pty Ltd (Automation Partners)
6 contracts
Infrastructure
Siemens Mobility Pty. Ltd.
21 contracts
Transport & Logistics
ELECDATA AUSTRALIA
7 contracts
Infrastructure
Automation Partners Pty Ltd T/A Electro 80 (Automation Partners Pty Ltd)
6 contracts
Infrastructure
DCSWA Pty Ltd (as above)
9 contracts
Construction
Ansaldo STS Pty Ltd
17 contracts
Transport & Logistics
Control & Electric Pty Ltd
32 contracts
Construction
Schnieder Electric
4 contracts
IT & Software
Open tenders matching this supplier's work
Testing, Inspection, Calibration & Servicing Management for 8,000+ Minor Plant & Equipment — Sydney Trains
Closes: Oct 14, 2026
Transport & Logistics
Sydney Metro West – Trains, Systems and Maintenance Operations Contract
Closes: Oct 30, 2027
Transport & Logistics
Sydney Metro 66 km Standalone Metro Railway and 31 Stations (2024)
Closes: Dec 31, 2026
Transport & Logistics
Switchboard Upgrade for City Offices – Contract 2744
Closes: Oct 16, 2026
Construction
Supply, Configuration and Delivery of ITS Operations Management and Control System for Tasmanian Road Network
Closes: Oct 09, 2026
Transport & Logistics
Supply, Installation and Ongoing Support of ITS Control System – Roads ACT Traffic Management Centre
Closes: Oct 08, 2026
Transport & Logistics
Design and Construction of Main Electrical Switchboard at Bathurst Wastewater Treatment Works
Closes: Oct 20, 2026
Water & Sanitation
Western Power Substation Retrofit — NMT Mt Lawley Campus
Closes: Oct 07, 2026
Infrastructure
Melbourne Metropolitan Train Operations and Maintenance Franchise — Up to 15-Year Contract
Closes: Mar 04, 2027
Transport & Logistics
Planning Approval Services for South West Sydney Rail Project – Transport for NSW
Closes: Oct 16, 2026
Transport & Logistics
Installation, Testing & Commissioning of 22 SCADAPack RTU Replacements (SCADAPack 474i) – Gladstone Area Water Board
Closes: Nov 02, 2026
Water & Sanitation
Sutherland Street Rail Bridge Upgrade – Construction and Repair (Main Roads Western Australia)
Closes: Oct 13, 2026
Infrastructure
Includes consolidated data for: Open Systems International Inc
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
