C4 Engineering Pty Ltd

21 Victoria St, Melbourne, Victoria 3000

Legal Name: C4 Engineering Pty Ltd

ABN: 74618174726

Tel: +61 (0) 406 974 007


Primary Contact

Rick Doblanovic,Managing Director

Tel: +61 (0) 406 974 007

Mobile: +61 (0) 406 974 007


  • C4 system integration including ICT, Tactical Data Links, plain/secure voice and data comms systems
  • Cyber Security architecture design, installation and test services
  • Maritime Platform System Integration for Submarines and Surface Ships
  • Acoustics, Noise, Shock and Vibration design, analysis and test
  • RF System Visualisation, Modelling and Analytics
  • Quality of Life at Sea systems including VoIP, IPTV, CCTV and Videowall technologies
  • Complex Program and Project EVM based delivery
  • Training program and ongoing support services


  • We deliver solutions to critical challenges
  • Expert capability in design, development and integration of complex maritime networked systems
  • Expert capability in maritime structural design and analysis
  • Unique international experience in Electronic Warfare, RED/BLACK design, test and system accreditation
  • In-house R&D for Cyber, Big Data AI and AR Visualisation Products
  • Defence cleared and ITAR experienced staff

Key Partners

  • VoTech System Engineers and Developers
  • Spiral Systems

Key Customers

  • Department of Defence (CASG)
  • Telstra