about Our Board

leading the way

The Zenviron Board is made up of a dedicated leadership team who are committed to keeping our vision and goals aligned and on track. They lead our navigation through partnerships, business decisions, corporate governance and social responsibility to ensure the company, the team and our stakeholders are on the same page at all times.

The Zenviron leadership team fosters the growth of potential leaders by identifying leadership capabilities and supporting those that will emerge as effective leaders in the business.


Mr Robert Velletri – Chairman

Rob is the Executive Chairman of Monadelphous, bringing his 42 years’ of experience in the construction and engineering services industry to the table. Rob is a member of the Institution of Engineers Australia, and a pillar of effective and valuable leadership at Zenviron.


Mr Nicholas Perrott – Director

Nick is the co-founder of ZEM Energy and a Fellow of the Institution of Engineers Australia, who brings over 25 years’ experience in the construction and engineering of large Australian infrastructure projects. Having been involved in the successful delivery of more than 3GW of large-scale renewable energy generation, Nick brings a depth of experience and leadership to Zenviron.


Mr Chris Tabrett – Director

With more than 20 years’ experience in strategic planning, joint ventures, business development, mergers and acquisitions, Chris is the General Manager of Strategy & Growth for Monadelphous Group Limited and a Director of Zenviron. He has worked in construction and maintenance services, asset management and forensic engineering to the mining, energy and infrastructure sectors.


Mr Michael McCafferty – Director

With 36 years of legal and management experience, and 22 in the energy industry, Michael brings an unparalleled amount of knowledge and industry understanding to the table. Joining Zenviron in 2016 (after successfully heading his eponymous legal and consulting company for seven years), he has made his mark as a board director, most significantly, through corporate governance for project management approvals and negotiating project agreements.