All Systems Contractors has been able to develop numerous contacts and partnerships along with further advancing our skills and knowledge by taking part in the following projects:-
| Project | Client |
| Regional Fast Rail – Geelong Line | Thiess |
| Regional Fast Rail – Ballarat Line | Thiess |
| Craigieburn Rail Upgrade | United Group Limited |
| Regional Rail Link – Latrobe Line | John Holland |
| Middleborough Road Grade Separation | John Holland & O’Donnell Griffin |
| North Melbourne Station Upgrade | McConnell Dowell |
| Cranbourne Train Stabling Project | O’Donnell Griffin |
| Clifton Hill Rail Project | John Holland & O’Donnell Griffin |
| Springvale Road Grade Separation – Nunawading | Metro Trains Melbourne & John Holland |
| Westall Train Maintenance Upgrade | United Group Limited |
| South Morang Rail Extension Project | Metro Trains Melbourne & John Holland |
| Kensington Racecourse Essendon Signalling Project | Metro Trains Melbourne |
| Sunbury Electrification Project | O’Donnell Griffin |
| Regional Rail Link – Work Package C | Thiess |
| Regional Rail Link – Work Package G | United Group Limited |
| Caulfield to Dandenong Level Crossing Removal Project | Lend Lease & CPB Contractors | Furlong, Main, Blackburn, Heatherdale Level Crossing Removal Project | CPB Contractors | Ballarat Line Upgrade | Lend Lease & Coleman Rail | Southern Program Alliance – Frankston Line | Lend Lease & Coleman Rail | Calder Park Stabling Yard – Stages 1 & 2 | Metro Trains Melbourne | North Western Program Alliance – Reservoir Level Crossing Removal | John Holland |
