Martinus is a proud family owned Australian company specialising in the delivery of railway infrastructure projects with an i ... ndustry leading system for project delivery of rail systems construction across Australia and beyond. Martinus has a core of qualified, experienced and professional staff that is backed up with a proven track record for safely delivering complex projects within the rail corridor. The company continually improves its delivery capability with innovative products and approaches for each of its highly valued clients. Martinus has several office locations throughout Australia and New Zealand. In addition to the Sydney Head Office, we also have working offices in Newcastle, Brisbane, Perth and Melbourne to ensure that we can service our key markets. We also have the capability and expertise to setup a complete project delivery team, wherever the project is located. read more