Our People

The Intrax Board is comprised of Non-Executive and Executive leaders and is tasked with driving the Intrax strategy as well as governance and compliance across the business.

The Board of Directors

Meet Our Team

All
Executive Team
Housing
Land
Projects
Forensic
Corporate Services

Adrian Polletti

Residential Engineering Team Lead (Vic)

Aidan Snape

Senior Forensic Engineer (Vic)

Alan Zois Margaris

Building Services Manager – NSW

Alexander Brooke

Geotechnical Field Team Leader

Amin Chami

Housing Survey TL – NSW

Andrew Taylor

CFO | Company Secretary

Andy Hou

General Manager – SA

Anita Stephen

Project Coordinator

Anthony Duke

Survey Manager – QLD

Anthony Tosello

BIM Manager

Barry Borzillo

CEO | Managing Director

Ben Jones

Housing National Survey Manager

Bishnu Kandel

IT Systems & Operations Lead

Chris Cooper

Principal Electrical Engineer

Chris Webb

Structural Manager NSW

Clint Thomas

Civil Manager

Darren Griffiths

Principal Engineer

Darryl Pather

State Laboratory Manager

David Cologna

National Manager – Asset, Quality and Business Service Excellence

Dianne Southouse

HR & Wellbeing Manager

Divashan Pather

Senior Geotechnical Laboratory Technician

Dominic Roj

HousingVolume Housing Manager – SA

Edith Mok

Principal Structural Engineer

Emilio Foglio

HousingSite Classification Team Leader, SA

Enid Warner

General Manager QLD

Ennis Soldin

Team Leader Residential VIC

Ferry Fibriadi

Associate Structural Engineer – Building Engineering

Gavan Jaroszek

Site Investigation Technical Lead

Iain Bradley

Principal Mechanical Engineer

Jacob Colombo

Residential Engineering Team Leader – SA

Jacob Neil

National Residential Engineering Manager

Jessica Borzillo

Business Development Executive

John Guerrera

Executive Business Development Manager

John Salvatore

Residential Engineering Team Leader – Vic

Jordan Agnoleto

Structural Manager

Joseph McPherson

Senior Geotechnical Engineer

Kingsley Ukanwa

Principal Engineer – Structural – VIC

Liz O'Meara

National BIM Manager

Louis Tantri

Indonesia Country Manager

Madhulika Joshi (MJ)

General Manager – Remedial and Forensic Engineering

Masih Ahmadi

Team Leader Residential VIC

Matthew Borzillo

National Site Investigation Manager

Ming Chun Jia

InCAD Chief Executive Officer Australia

Nathan Meier

Building Services Manager – Vic

Nick Zaicos

Civil Manager – Vic

Nigel Guo

Chief Technology Officer (CTO) | Executive General Manager – Housing

Nigel Wan

Associate Geotechnical Engineer

Paul Romagnolo

General Manager – WA

Peter Kolczynski

Building Engineering Manager – WA

Peter Paras

Principal Forensic Engineer (Vic)

Renan Yaakoob

General Manager – Sales & Marketing

Ross Stivala

Principal Structural Engineer

Sally McNeil

Technology Project Coordinator

Scott Emmett

Executive General Manager – Land

Simon Bambridge

Licensed Surveyor

Stephen Parkes

Research and Development Lead

Steven Tien

Associate Mechanical Engineer

Steve Toy

Executive General Manager – Projects

Taryn Stanley

Team Leader Business Services Survey Vic NSW

Taylor Crameri

Senior Structural Engineer & Building Engineering Team

Thomas Pupuncoski

Engineering Team Leader – Volume Housing NSW & QLD

Tim Song

Engineering Team Leader – Housing VIC

Tracy El-Asmar

Account Executive

Tyler Reidy

Geotechnical Engineer

Yogesh Maharaj

General manager NSW

Innovative end to end
engineering and
consulting solutions.

Arlene Wherrett
Non-Executive Director
Arlene is a highly regarded executive and board member with deep experience across the technology, government and consulting sectors. She has held senior leadership roles in Australia and across Asia, with a focus on go-to-market strategy, digital transformation, customer experience and organisational leadership.

Arlene is the founder of Titaniam, a leadership coaching and consulting firm and a Partner at J.P. Wilson, a Southeast Asia-based growth advisory firm. She is also a certified Gallup Strengths Coach, working with executive teams to enhance performance and lead transformational change.
Arlene holds a Master of Management from Macquarie Business School and is a passionate advocate for building strong, values-led leadership teams that drive positive, lasting impact.
Danny Borzillo
Executive Director
Danny Borzillo is an Executive Director.
Danny has a broad range of experience gained over 30 years of working in the construction and engineering consultancy industries.

Danny is the co-Founder of Intrax Consulting Engineers and was instrumental in the establishment of the Business in 2003. The early success of Intrax was mainly attributed to Danny’s innovation in the volume housing market and positioning Intrax to off its unique end to end service.
Danny Borzillo held the position of Managing Director of Intrax and then joint Managing Director together with Robert Borzillo until March 2011 when Barry Borzillo was appointed.
Prior to establishing and working at Intrax, Danny was involved in several small to mid-sized engineering consultancy businesses. His roles in these companies included Business Owner, Director and Senior Manager, providing consultancy design and construction advice and design services to the building industry.
Danny holds a Bachelor of Engineering (Civil) from Victoria University, is a Chartered Member of the Australian Institute of Engineers and is a Member of several industry technical bodies.
Barry Borzillo
CEO/MD
Barry Borzillo is the CEO/MD of the Intrax Consulting Group
Barry has a broad range of experience in the construction, telecommunications, professional services and government outsourcing industries.

Prior to his appointment in March 2011 as CEO/MD of Intrax, Barry held CEO roles for the ESH group, Tenix Solutions and Ericsson Australia/NZ. He spent nearly four years in the USA in senior roles with Ericsson Inc.
Barry began his career at Ericsson in 1987 as part of the Graduate program. He holds a Masters of Business Administration (Executive) from the Australian Graduate School of Management, a Bachelors’ degree with Distinction in Electrical/Electronic Engineering from Victoria University, is a Fellow of the Australian Institute of Engineers and is a Graduate of the Australian Institute of Company Directors.
Barry is passionate about improving educational outcomes in disadvantaged communities which is one of the reasons he joined the Ardoch Youth Foundation Board for ten years, the last five of which he was also the Chairperson.
Andrew Taylor
CFO & Company Secretary
Andrew has more than 30 years of diverse and progressive senior financial experience in professional services, manufacturing and government industries. He is a trusted and proactive business partner, has developed and led high-performance teams, been a member of executive teams and

Andrew has more than 30 years of diverse and progressive senior financial experience in professional services, manufacturing and government industries. He is a trusted and proactive business partner, has developed and led high-performance teams, been a member of executive teams and Boards, and driven organisation change with profitability, working capital and structure.
Prior to his appointment in April 2018 at Intrax, Andrew was regional CFO – Australia and NZ region at Aurecon. He spent 17 years at Aurecon leading the finance team, corporatising the business and driving operations across ANZ and Asia.
Andrew is CPA qualified and holds a Bachelor of Business – Accounting.
Andrew’s career highlights include: aligning and integrating 2 major businesses; the initiation, design and implementation of reporting and budgeting software globally; and development and leadership of a new Finance function for a growing company. Andrew enjoys team leadership, developing and mentoring others to reach their potential, and is passionate about maturing, evolving and improving companies and businesses.
Nigel Guo
COO | Director
Nigel joined Intrax in 2007 and has built a career spanning structural engineering, technology, operations, and executive leadership. He holds a Bachelor of Civil Engineering from the University of Melbourne and a Master of Business Administration from Melbourne Business School.

A Chartered Professional Engineer (CPEng) and Registered Professional Engineer of Queensland (RPEQ), Nigel is also a Graduate of the Australian Institute of Company Directors (GAICD) – reflecting both his technical foundation and his commitment to strong governance and business leadership.
As COO, Nigel leads national operations across Intrax with responsibility for business performance, service delivery, and operational efficiency. He works closely with the leadership team to ensure the business scales with consistency and quality, and takes a hands-on role in driving technology adoption, automation, and process improvement across the organisation.
Over nearly two decades at Intrax, Nigel has contributed at every level of the business – from practicing structural engineer to divisional general manager to executive leadership. He has been central to building the systems, frameworks, and operational infrastructure that underpin how Intrax delivers today. His work spans engineering practice, residential delivery, quality management, digital transformation, and the development of Intrax’s offshore capabilities.
Nigel is particularly passionate about the intersection of engineering and technology – exploring how modern tools and intelligent systems can raise the standard of how professional services are delivered.
Outside of work, Nigel is an avid explorer of Australian wine regions, enjoys music, and stays active through hiking. He brings the same curiosity and drive to his personal interests as he does to his work.
Robert Borzillo
Non-Executive Director, member of the risk committee
Robert Borzillo is a Non-Executive Director of the Intrax Consulting Group. Robert has over 40 years’ experience working as an engineer in various capacities within the Australian building Industry.
Robert was a co-founder of Intrax Consulting in 2003 with a vision to establish

a dynamic end to end values driven engineering consultancy delivering services into the residential housing and building construction industries in Australia.
Prior to the establishment of Intrax Consulting Robert was General Manager of Porta Moulding working
within the Australian timber industry; in forestry, manufacture and distribution of timber products for the residential building and construction industries.
In his earlier days, Robert also worked as an engineer for Humes Concrete. Involved in the design, manufacture, supply, and installation of precast concrete components for large scale civil and building infrastructure. Robert spent time working in Sydney NSW, and Far North Queensland on many projects. Prior to that Robert spent time with the Country Roads Board in road design and planning of Victorian road infrastructure.
Robert earned a bachelor’s degree from Victoria University, BE Civil is a Certified Practicing Engineer CPE, is on the National Engineers Register. NER, and an accredited practicing engineer in most Australian states. Robert is also a graduate of the Australian Institute of Company Directors. GAICD.
Robert’s passion outside of work is travel and snow skiing. He has had the privilege to combine these passions traveling extensively and skiing in Australia, New Zealand, USA, Japan, Italy, and Switzerland.
Phillip Campbell
Chairman of the Board – Non-Executive Director and member of the risk committee
Phillip Campbell is the Non-Executive Chairman of the Board of the Intrax Consulting Group.
Phillip is an experienced company director with a demonstrated history of successful transformations of public and private organisations by focusing

on the intrinsic value of the business, working behind the scenes to improve the effectiveness of management and building strong foundations for growth.
Graduating from Queensland University with a Bachelors’ degree in Electrical Engineering, Phillip has been CEO/MD of a number of public and private companies in the manufacturing and engineering services sectors.
He is a Graduate Member of the Australian Institute of Company Directors.
Phillip has an abiding belief that a stable and safe family home environment is critical for children to achieve a sound education and establish the foundations of a productive life. This is one of the reasons he joined Anchor Inc and is currently its Chairman.

Our People

The Board of Directors

Barry Borzillo

CEO | Managing Director

Robert Borzillo

Founder | Non-Executive Director

Phil Campbell

Non-Executive Chairman

Nigel Guo

COO | Director

Andrew Taylor

CFO | Company Secretary

Danny Borzillo

Founder | Executive Director

Arlene Wherrett

Non-Executive Director

Meet Our Team

Adrian Polletti

Aidan Snape

Alan Zois Margaris

Alexander Brooke

Amin Chami

Andrew Taylor

Andy Hou

Anita Stephen

Anthony Duke

Anthony Tosello

Barry Borzillo

Ben Jones

Bishnu Kandel

Chris Cooper

Chris Webb

Clint Thomas

Darren Griffiths

Darryl Pather

David Cologna

Dianne Southouse

Divashan Pather

Dominic Roj

Edith Mok

Emilio Foglio

Enid Warner

Ennis Soldin

Ferry Fibriadi

Gavan Jaroszek

Iain Bradley

Jacob Colombo

Jacob Neil

Jessica Borzillo

John Guerrera

John Salvatore

Jordan Agnoleto

Joseph McPherson

Kingsley Ukanwa

Liz O'Meara

Louis Tantri

Madhulika Joshi (MJ)

Masih Ahmadi

Matthew Borzillo

Ming Chun Jia

Nathan Meier

Nick Zaicos

Nigel Guo

Nigel Wan

Paul Romagnolo

Peter Kolczynski

Peter Paras

Renan Yaakoob

Ross Stivala

Sally McNeil

Scott Emmett

Simon Bambridge

Stephen Parkes

Steven Tien

Steve Toy

Taryn Stanley

Taylor Crameri

Thomas Pupuncoski

Tim Song

Tracy El-Asmar

Innovative end to end
engineering and
consulting solutions.