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Diane Colosimo Email & Phone Number
Energy Specialist
at
Origin Energy
LinkedIn matched
✓ Verified Jun 2026
2 data sources
Profile completeness 71%
Current company
Role
Energy Specialist
Location
Essendon, Victoria, Australia
Company size
Who is Diane Colosimo? Overview
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Quick answer
Diane Colosimo is listed as Energy Specialist at Origin Energy, a company with 6191 employees, based in Essendon, Victoria, Australia. AeroLeads shows a matched LinkedIn profile for Diane Colosimo.
Diane Colosimo previously worked as Team Support Manager at Kennards Self Storage and Customet Operations Consultant at Origin Energy.
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Email format at Origin Energy
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Origin Energy
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Profile bio
About Diane Colosimo
Diane Colosimo is a Energy Specialist at Origin Energy.
Current workplace
Diane Colosimo's current company
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Origin Energy
15 roles
Diane Colosimo work experience
A career timeline built from the work history available for this profile.
Team Support Manager
Current
Nov 2022 - Present
Energy Specialist
Current
Jul 2022 - Present
Customet Operations Consultant
Current
Aug 2019 - Present
Sales Support Specialist / Gas Consultant
Current
Origin Energy - Centralised Energy Services
Dealing with high rise developments in Serviced Hot Water solutions...assisting developers/consultants with having gas connected to their development.
Jan 2014 - Present
Marketing
Jun 2012 - Dec 2013
Aug 2011 - Dec 2011
Mar 2011 - Jun 2011
Finance Department (Secondment)
Tenix Solutions
Aug 2010 - Mar 2011
Gas Planning Department
Tenix Solutions
Oct 2008 - Aug 2010
New Gas Connections Consultant (Part-Time)
Dec 2007 - Oct 2008
Senior After Hours Credit Consultant
Feb 2007 - Nov 2007
Purchasing Office Manager
Jul 2003 - Jan 2007
Customer Relations, Complaints And Correspondence – Credit Department
Aug 2002 - Jun 2003
Team Manager / Senior Customer Service Consultant
May 1999 - Jul 2002
Team & coworkers
Colleagues at Origin Energy
Other employees you can reach at originenergy.com.au. View company contacts for 6191 employees →
RN
Ronald Nawa
Colleague at Origin EnergyGladstone, Queensland, Australia, Australia
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GN
Gunjan Nagpal
Colleague at Origin EnergyGreater Melbourne Area, Australia
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GL
Georgia Leonard
Colleague at Origin EnergyBrunswick, Victoria, Australia, Australia
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CA
Carol Angrave
Colleague at Origin EnergyGreater Adelaide Area, Australia
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BM
Brian Mcevoy
Colleague at Origin EnergyGreater Melbourne Area, Australia, Australia
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DI
Dyas Illya
Colleague at Origin EnergyGreater Brisbane Area, Australia
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BA
Boshra Ash
Colleague at Origin EnergySyria, Syrian Arab Republic
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SS
Stuart Saunders
Colleague at Origin EnergyGreater Brisbane Area, Australia
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CS
Claire Spokes
Colleague at Origin EnergyGreater Sydney Area, Australia
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JF
Jelena Faine
Colleague at Origin EnergyGreater Sydney Area, Australia
View →
Ronald Nawa
Colleague at Origin EnergyGladstone, Queensland, Australia, Australia
View →
GN
Gunjan Nagpal
Colleague at Origin EnergyGreater Melbourne Area, Australia
View →
GL
Georgia Leonard
Colleague at Origin EnergyBrunswick, Victoria, Australia, Australia
View →
CA
Carol Angrave
Colleague at Origin EnergyGreater Adelaide Area, Australia
View →
BM
Brian Mcevoy
Colleague at Origin EnergyGreater Melbourne Area, Australia, Australia
View →
DI
Dyas Illya
Colleague at Origin EnergyGreater Brisbane Area, Australia
View →
BA
Boshra Ash
Colleague at Origin EnergySyria, Syrian Arab Republic
View →
SS
Stuart Saunders
Colleague at Origin EnergyGreater Brisbane Area, Australia
View →
CS
Claire Spokes
Colleague at Origin EnergyGreater Sydney Area, Australia
View →
JF
Jelena Faine
Colleague at Origin EnergyGreater Sydney Area, Australia
View →
FAQ
Frequently asked questions about Diane Colosimo
Quick answers generated from the profile data available on this page.
What company does Diane Colosimo work for?
Diane Colosimo works for Origin Energy.
What is Diane Colosimo's role at Origin Energy?
Diane Colosimo is listed as Energy Specialist at Origin Energy.
Where is Diane Colosimo based?
Diane Colosimo is based in Essendon, Victoria, Australia while working with Origin Energy.
What companies has Diane Colosimo worked for?
Diane Colosimo has worked for Origin Energy, Kennards Self Storage, Origin Energy - Centralised Energy Services, Apa Group, and Tenix Solutions.
Who are Diane Colosimo's colleagues at Origin Energy?
Diane Colosimo's colleagues at Origin Energy include Ronald Nawa, Gunjan Nagpal, Georgia Leonard, Carol Angrave, and Brian Mcevoy.
How can I contact Diane Colosimo?
You can use AeroLeads to view verified contact signals for Diane Colosimo at Origin Energy, including work email, phone, and LinkedIn data when available.
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