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Our Executive Team

Group Chief Executive Officer

Jose Da Silva

Jose joined Wilson in 2011 as Chief Operations Officer (COO) in the Technology business. In 2019, Jose was promoted to the Group Chief Executive Officer. Responsible for the Wilson Group across the Australia, New Zealand, Singapore and Malaysia, Jose leads a dynamic team in the Parking, Security, Self-Storage and Medical Transport and Services segments.

A passionate and driven executive Jose has demonstrated industry flexibility and developed a broad base of experience spanning across sales, operational, financial management, administration, human resources, organizational restructures, acquisitions, and the rollout of information technology platforms in several organisations and global markets.

CEO Strategy and Operations

John Rogers

John joined Wilson Security in 2006 as National Operations Manager. A disciplined strategic thinker and a highly experienced business leader, John is now Chief Executive Officer – Strategy & Operations at the Wilson Group.

The superior communication skills and sound judgement John exhibits when it comes to making complex decisions have led to consistently positive commercial and industrial outcomes for the business.

Chief People Officer

Lara Donnini

Lara joined Wilson group in 2012 and is responsible for formulating the design and delivery of core people strategies and systems that build organisational and leadership capability. Lara has a proven track record of creating a productive and positive employee experience that supports future business growth.

A strong leader with skills in analysis, risk assessment and strategic foresight across a broad range of complex workplace scenarios, Lara has successfully delivered commercial and pragmatic outcomes. This includes key roles in large scale acquisitions and workforce transitions, the formulation of a workplace relations strategy and the implementation of cultural change transformation initiatives.

Finance Director and Company Secretary

Michael Quinlivan

Michael joined the Group in 2005 as the Chief Financial Officer and from 2017 has been the Group Finance Director and Company Secretary of Wilson Offshore Group.


Michael is an experienced Group Finance Director and CFO with a demonstrated history of working in the property and diversified service industries throughout Australia, New Zealand and Asia. Michael is a strong believer in the collegiate style of management with a focus on encouraging and developing co-workers.

CEO, Singapore, Malaysia, Medic One and Group Business Solutions

David Chelliah

David joined Wilson Group in 2000 as a Commercial Analyst and since that time has held various roles across the organisation. David’s responsibilities extend to Singapore, Malaysia, Medic One and Group Business Solutions.

By nature a decisive person, David works closely with his teams to deliver strategic objectives across the Group.

Chief Executive Officer - Storage

Jon Larkin

Jon has been with the Wilson Group since 1993. His first role was that of State Operations Manager for Wilson Parking and oversaw the transformation from a mostly manual, labour intensive operation to that of automation and a high standard of facility, maintenance and presentation.

Jon is now the Chief Executive Officer of Wilson Storage, and is always looking for new opportunities to use his creative and inclusive management style to further strengthen the Group.

Chief Executive Officer - Security Australia

Nick Frangoulis

An operationally focused leader, Nick brings extensive sales, operations and business management experience in the security sector and other service industries to the role of Chief Executive Officer – Wilson Security.

Nick joined the organization in 2011 and has held multiple roles, including as Group Chief Operating Officer. Backed by this industry and commercial know-how, he provides authentic leadership to build our capabilities and competencies. This includes leveraging latest technology to deliver greater transparency, productivity efficiencies and end-to-end customer excellence.

With a large workforce of security professionals in what is ultimately a ‘people business’, providing care and support to our people is critical – and something that Nick is committed to delivering as CEO.

Chief Executive Officer - Parking New Zealand

Ryan Orchard

Ryan started his career with Wilson in 2003. After holding positions in Sales & Marketing and Business Development, he departed Wilson in 2007 to start his own business. Ryan returned to Wilson in 2010 and since then has held various management and leadership positions. He was appointed to CEO of Wilson Parking New Zealand in May 2019.

Ryan is a firm believer in creating strong relationships with people built around communication, trust and respect.

Chief Executive Officer - Parking Australia

Stephan Wuffli

Stephan joined Wilson Parking in 1997 and brings more than two decades of market experience to the executive leadership team. He has held senior roles in the Parking business across New Zealand, Singapore, and more recently Australia.

Stephan is passionate about customer experience and industry disruption and has a prior background in quality management.

Chief Executive Officer - First Security

Tim Covic

Joining in 2018, Tim is CEO of First Security guiding a team of security professionals across New Zealand to deliver market leading, customer led, security services. Tim believes in doing what’s right, doing the hard not the easy.

Tim believes everyone can contribute, and that people matter most. Ethics, honesty and transparency are the pillars of Tim’s life and this drives him both personally and professionally.