John Harley - Email & Phone Number

Financial Controller at Opec Systems

John Harley is based out of Greater Sydney Area and works at Opec Systems as Financial Controller.

John Harley's Contact Information

John Harley's Work email

j*****@opecsy***.com

Valid

Latest update

October 25, 2025

Location

Greater Sydney Area

John's current employer

Opec Systems

Description

OPEC Systems is an contracting company specialising in the creation of intelligent environmental engineering solutions

Website

opecsystems.com

HQ Location

Belrose, New South Wales, Australia

Number of employees

51-200

Industry

Environmental Services

Latest update

April 30, 2024

Read about Opec Systems

Frequent questions about John Harley

What company is John Harley working for?

John Harley works for Opec Systems.

What is John Harley's function at Opec Systems?

John Harley is Financial Controller at Opec Systems.

Where is John Harley based?

John Harley is based out of Greater Sydney Area.

What is John Harley's work email address?

John Harley's professional email address is j*****@opecsy***.com

Who are John Harley's co-workers?

John Harley's colleagues are Connor Walsh, Johanna Walsh, Noel Spooner, Peter Murphy, Jay Howland, Joerg Ziegler, Gareth Hill-Lewis, Dipak Nand, David Kirkby, Adrian Hawes, Jeff MIExpE, Aaron Edwards, Ashleigh Rapley, Nathan Marvig, Mike Skiffington, Mike Ransom, Dallas Evans, David Burns, Helen Clarke, Nicky Walsh, Addam Wells, Michelle Mahon, Kieron Zajac, Akhlaquor MIEAust, Emma Hill-Lewis, Ben Mcdonnell.

John's co-workers

Connor Walsh

Chief Executive Officer

Johanna Walsh

People & Culture Coordinator

General Manager - Enviro Division

Joerg Ziegler

Manufacturing Manager

Gareth Hill-Lewis

Contract Manager

Dipak Nand

Mechanical Supervisor

David Kirkby

General Manager OPEC College

Adrian Hawes

Chief Operating Officer

Administration Assistant/Trades

Nathan Marvig

Mechanical Fuel and Tank Technician

Mike Skiffington

Operations Manager - Defence Services

Mike Ransom

General Manager, Defence Services

Dallas Evans

Health, Safety, Environment and Quality Manager

David Burns

Business Development Manager

Helen Clarke

Human Resources Manager

Nicky Walsh

Marketing Manager

Addam Wells

Project Manager at OPEC Systems

Michelle Mahon

PR Specialist

Kieron Zajac

Group Manager l Energy l OPEC Systems

Akhlaquor MIEAust

Engineering Manager

Emma Hill-Lewis

People & Culture Manager

Ben Mcdonnell

Branch Manager

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