Johann Karunaratne - Email & Phone Number

Engineering Manager at Gwa Group Limited

Johann Karunaratne is based out of Greater Sydney Area and works at Gwa Group Limited as Engineering Manager.

Johann Karunaratne's Contact Information

Johann Karunaratne's Work email

j*****@gwagro***.com.au

Valid

Latest update

October 26, 2025

Location

Greater Sydney Area

Johann's current employer

Gwa Group Limited

Description

Website

gwagroup.com.au

HQ Location

Australia

Number of employees

501-1000

Industry

Wholesale Building Materials

Latest update

April 30, 2024

Read about Gwa Group Limited

Frequent questions about Johann Karunaratne

What company is Johann Karunaratne working for?

Johann Karunaratne works for Gwa Group Limited.

What is Johann Karunaratne's function at Gwa Group Limited?

Johann Karunaratne is Engineering Manager at Gwa Group Limited.

Where is Johann Karunaratne based?

Johann Karunaratne is based out of Greater Sydney Area.

What is Johann Karunaratne's work email address?

Johann Karunaratne's professional email address is j*****@gwagro***.com.au

Who are Johann Karunaratne's co-workers?

Johann Karunaratne's colleagues are Anthony Mortimer, Abel Alves, Urs Meyerhans, Tim Salt, Kerolos Gozman, Warren Saxelby, Sharyn Reading, Carl Gee, Richard SABSA, Deepesh Hari, Ryan Clarke, Andy Grigor, Kelly Stafford, Tony Horton, Aftab Ahmed, Quenton Veldman, Mathew Kratiuk, Matthew Jones, Richard Thornton, Rianna Yu, Eric Quah, Tom Bangs, Rich Evans, Simone Pappas, Mike Holmes, Richard Capistrano CISSP SABSA, Jo Kemp, Anna Blaikie, Andrew Chan, Nikki Marshall, Sharon Brown, Malcolm Dagg, Oliver Cast, Robert Jordan, Michael Baker.

Johann's co-workers

Anthony Mortimer

Chief Executive Officer New Zealand and Global Supply Chain

Abel Alves

presidente

Urs Meyerhans

Managing Director & Chief Executive Officer

Tim Salt

Chief Executive Officer

Kerolos Gozman

Safety and Facilities Coordinator

Warren Saxelby

CFO

Sharyn Reading

Executive Assistant to GM Sales, GM Marketing, Innovation Director and Commercial Director

Carl Gee

Head of Commercial Marketing & ESG

Richard SABSA

Head of Cyber Security

Deepesh Hari

Head of NZ Supply Chain and Operations

Ryan Clarke

Head of Technology Operations

Andy Grigor

Head of Design & Innovation - Caroma, Methven, Clark & Dorf

Kelly Stafford

Head of HR - Corporate Services & Supply Chain

Tony Horton

Head Of Finance

Aftab Ahmed

Sales Director - Middle East

Quenton Veldman

Business Solutions Director - Technology & Transformation

Mathew Kratiuk

Head of Commercial Operations Australia

Matthew Jones

Brand Director - Methven

Richard Thornton

Executive Director and Company Secretary

Rianna Yu

Marketing Head Asia

Eric Quah

Head of Supply Operations

Tom Bangs

Head of Commercial - Corporate

Rich Evans

Head of Transformation & PMO

Simone Pappas

Transformation Delivery Lead

Mike Holmes

Sales and Marketing Director

Richard Capistrano CISSP SABSA

Head of Cyber Security (CISO)

Jo Kemp

Head of HR, Shared Service

Anna Blaikie

Head of Health, Safety and Environment

Andrew Chan

Head of Planning

Nikki Marshall

Head of Commercial Sales AU

Sharon Brown

Head of Procurement

Malcolm Dagg

Transformation Director

Oliver Cast

Head of Category Strategy & Planning

Robert Jordan

Director Of Business Development

Michael Baker

Head of Supply Planning

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