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David John Castles Email & Phone Number
Plant Manager
at
PPG
1 work email found
@ppg.com
1 phone found area 142
LinkedIn matched
✓ Verified August 2026
4 data sources
Profile completeness 100%
Who is David John Castles? Overview
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Quick answer
David John Castles is listed as Plant Manager at PPG, based in Greater Melbourne Area, Australia. AeroLeads shows a work email signal at ppg.com, phone signal with area code 142, and a matched LinkedIn profile for David John Castles.
David John Castles previously worked as First Line Manager at Ppg Industries and Operations Reliability Manager at Ppg Industries. David John Castles holds Professional Management Program from University Of Adelaide.
Company email context
Email format at PPG
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{first}.{last}@ppg.com
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AeroLeads found 1 current-domain work email signal for David John Castles. Compare company email patterns before reaching out.
Profile bio
About David John Castles
David John Castles is a Plant Manager at PPG. He possess expertise in continuous improvement, mechanical engineering, manufacturing, root cause analysis, factory and 5 more skills.
Listed skills include Continuous Improvement, Mechanical Engineering, Manufacturing, Root Cause Analysis, and 6 others.
Current workplace
David John Castles's current company
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Ppg
Website
AeroLeads page
8 roles
David John Castles work experience
A career timeline built from the work history available for this profile.
Plant Manager
First Line Manager
May 2018 - Sep 2023
Operations Reliability Manager
Jul 2016 - May 2018
Reliability Leader
May 2014 - Jul 2016
Mechanical Engineering Supervisor
• Managed maintenance department consisting of 16 workers, made up of engineers, supervisors, boiler makers, fitters and graduate engineers.• Changed maintenance strategy from purely reactive to a preventative and predictive system, resulting in reduced down time.• Identified and implemented continuous improvement opportunities throughout the factory and implemented projects which resulted in significant safety, energy and up time improvements• Initiated and managed various capital expenditure projects throughout the factory • Set, monitored and controlled maintenance department budget. SAP used for purchasing system. • Implemented and managed CMMS system.• Reengineered machine components in order to reduce costs, increase machine reliability and increase safety • Significantly improved employee engagement results for engineering department.
Feb 2008 - May 2014
Reliability Engineer
• Managed and implemented condition monitoring improvement projects throughout mining and heavy machinery industry. Provided predictive maintenance strategies and services such as critical spares analysis, lubrication solutions, vibration analysis, and thermography.• Provided engineering solutions to maximize machine and plant productivity. • Manage projects requiring machine redesign and sub contractor management.
Feb 2007 - Jan 2008
Outsourcing Project Engineer
• Managed outsourcing of existing and new plastic products to China OEM suppliers from initial tendering phase through to supply handover.• Developed and initiated relationships and communication between overseas suppliers and Caroma. • Ensured quality standards were being maintained by liaising between R&D, QA, Production, Marketing and Upper management, on all aspects of outsourced products.• Prepared budgets and obtained capital expenditure approval for projects and managed cost throughout the projects.• Monitored and reported on project status to upper management and production, through reports and regular project meetings.
Apr 2005 - Jan 2007
3 education records
David John Castles education
Professional Management Program
Project Management, Advanced Concepts And Techniques
Engineers Australia, Sa Division
Bachelor Of Mechanical Engineer, Mechanical Engineering
FAQ
Frequently asked questions about David John Castles
Quick answers generated from the profile data available on this page.
What company does David John Castles work for?
David John Castles works for PPG.
What is David John Castles's role at PPG?
David John Castles is listed as Plant Manager at PPG.
What is David John Castles's email address?
AeroLeads has found 1 work email signal at @ppg.com for David John Castles at PPG.
What is David John Castles's phone number?
AeroLeads has found 1 phone signal(s) with area code 142 for David John Castles at PPG.
Where is David John Castles based?
David John Castles is based in Greater Melbourne Area, Australia while working with PPG.
What companies has David John Castles worked for?
David John Castles has worked for Ppg, Ppg Industries, News Corp Australia, Amcor, and Skf Asset Management Services.
How can I contact David John Castles?
You can use AeroLeads to view verified contact signals for David John Castles at PPG, including work email, phone, and LinkedIn data when available.
What schools did David John Castles attend?
David John Castles holds Professional Management Program from University Of Adelaide.
What skills is David John Castles known for?
David John Castles is listed with skills including Continuous Improvement, Mechanical Engineering, Manufacturing, Root Cause Analysis, Factory, Engineering, Procurement, and Lean Manufacturing.
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