Meet the team


Board

Niall Conlon

Global CEO

Trevor Cohen

CEO

Kris Caplice

Executive Director

David O’Riordan

Director

Executive Leadership Team

Ian Frechtling

General Manager Legal and Commercial

Andy Colalillo

CFO

David Kasehagen

HSEQ Manager

Paul Hughes

General Manager Business
Development - Aus

General Managers

Michael O’Connell

General Manager West

Diarmuid Leahy

General Manager East

John Walsh

General Manager Infrastructure Engineering

Joe Tripodina

General Manager
Water

Senior Leadership Team

David Schagen

National Mechanical Manager

Brendon Phillips

Snowy Regional Manager

Damian Hall

Regional Manager South – VIC/SA/TAS

Dan Kibble

Regional Manager QLD

Mark Duckett

Pre-Contracts Manager

Chris Chin

BU Manager Projects West

Andrew Newton

BU Manager Projects East

Rosa Khoury Gebrail

Head of Legal and Contracts

Kathleen Lawson-Ho

People and Culture Manager

Rebecca King

Recruitment Manager

Sean O’Gorman

Tunnel Ventilation Lead

Brooke Lyle

National Assets Manager

Frank Daly

Senior Projects Manager West (WA/NT)

Donal Leahy

Project Services
Manager

Damian Koryzma

Finance Manager

Board

Niall Conlon

Global CEO

Trevor Cohen

CEO

Kris Caplice

Executive Director

David O’Riordan

Director

Executive Leadership Team

Ian Frechtling

General Manager Legal and Commercial

Andy Colalillo

CFO

David Kasehagen

HSEQ Manager

Paul Hughes

General Manager Business
Development - Aus

General Managers

Michael O’Connell

General Manager West

Diarmuid Leahy

General Manager East

Damian Hall

General Manager Infrastructure Engineering

Joe Tripodina

General Manager
Water

Senior Leadership Team

David Schagen

National Mechanical Manager

Brendon Phillips

Snowy Regional Manager

Damian Hall

Regional Manager South – VIC/SA/TAS

Dan Kibble

Regional Manager QLD

Mark Duckett

Pre-Contracts Manager

Chris Chin

BU Manager Projects West

Andrew Newton

BU Manager Projects East

Rosa Khoury Gebrail

Head of Legal and Contracts

Kathleen Lawson-Ho

People and Culture Manager

Rebecca King

Recruitment Manager

Sean O’Gorman

Tunnel Ventilation Lead

Brooke Lyle

National Assets Manager

Frank Daly

Senior Projects Manager West (WA/NT)

Donal Leahy

Project Services
Manager

Damian Koryzma

Finance Manager

Community

We are a supportive and inclusive organization, continuously adapting to the needs of the communities in which we serve.

Industry

We are driving change in the industry with our solution focused and outcome driven approach.

Clients

We are a responsive partner and deliver for our clients safely and with integrity.

Employees

We are an inclusive team of high-achieving, like-minded people who strive to mentor and support each other to succeed and deliver for our clients.

RSGx

We are a proactive organization comprising of dynamic and high performing teams.

Partner With RSGx
If you’re looking to collaborate with a team of experienced and highly-respected professionals to support the delivery of your next project, contact us today.