10 Owens Corning plant leaders
Plant Manager and Plant Leader are among the current titles held by these Owens Corning plant leaders. A reader can learn how plant leaders run their sites at Owens Corning from people who have held the role.
Professionals to explore
Bob Garlock
LinkedInExperience: Plant Leader · Owens Corning
Bob Garlock has been Plant Leader at Owens Corning since January 2009, based in Memphis, Tennessee, and also lists a current Plant Manager row there from January 2008. Bob Garlock was Plant Manager at Emerson from 2000 to 2008 and Project Manager at In-Sink-Erator from 1985 to 2000.
Christina Stage
LinkedInExperience: Plant Manager · Owens Corning
Christina Stage has been Plant Manager at Owens Corning since July 2023, based in Fort Smith, Arkansas. Christina Stage was Plant Manager at Silgan Containers from 2018 to 2023, Project Manager there from 2017 to 2018, Lean Enterprise Manager there from 2011 to 2017 and Production Manager there from 2010 to 2011.
Eric Courville
LinkedInExperience: Plant Manager · Owens Corning
Eric Courville has been Plant Manager at Owens Corning since November 2022, based in Spring Hill, Tennessee, and was Operations Manager there in 2022. Eric Courville was Focused Factory Manager at Tenneco in 2022, Operations Manager at Shiloh Industries from 2019 to 2022 and Value Stream Manager there in 2019.
Heidi Wiebe
LinkedInExperience: Plant Manager · Owens Corning
Heidi Wiebe has been Plant Manager at Owens Corning since October 2025, based in British Columbia, Canada, and the profile headline reads Plant Leader - Owens Corning - Masonite Doors. Heidi Wiebe was Supply Chain Manager at Masonite® from 2023 to 2025, Manager of Inventory and Procurement there from 2020 to 2023 and Inventory Specialist there from 2018 to 2020.
Jeff Mitchell
LinkedInExperience: Plant Manager · Owens Corning
Jeff Mitchell has been Plant Manager at Owens Corning since January 2015, based in Wichita Falls, Texas. At Owens Corning, Jeff Mitchell was also Operations Manager from 2013 to 2015, Production Supervisor from 2012 to 2013, Team Lead from 2009 to 2012 and Maintenance Technician from 2007 to 2009.
K.C. Christensen
LinkedInExperience: Plant Manager · Owens Corning
K.C. Christensen has been Plant Manager at Owens Corning since August 2023, based in the Kansas City Metropolitan Area. At Owens Corning, K.C. Christensen was also Plant Leader from 2020 to 2023, Operations Leader from 2019 to 2020, Engineering Leader from 2017 to 2019 and Operations Manager from 2016 to 2017.
Matt Elmlinger
LinkedInExperience: Plant Manager · Owens Corning
Matt Elmlinger has been Plant Manager at Owens Corning since January 2024, based in Monroeville, Ohio, with the role listed in Tiffin, Ohio, and the profile headline reads Plant Leader. Matt Elmlinger was Materials & Service Manager at Avery Dennison in 2023, Operations Manager at Freudenberg Sealing Technologies from 2022 to 2023 and Production Manager there from 2019 to 2020.
Michael Aho
LinkedInExperience: Plant Leader · Owens Corning
Michael Aho has been Plant Leader at Owens Corning since August 2023, based in Independence, Ohio, and held a second Plant Leader row there from 2020 to 2023. At Owens Corning, Michael Aho was also Operations Leader from 2018 to 2020, Complex Leader from 2016 to 2018 and Shift Leader from 2013 to 2016.
Shawn Thomas
LinkedInExperience: Plant Manager · Owens Corning
Shawn Thomas has been Plant Manager at Owens Corning since January 2024, based in Roscoe, Illinois, and the profile headline reads Plant Manager | Owens Corning Doors | LSSBB. Shawn Thomas was Plant Manager at Concentric AB from 2022 to 2023, Production Manager at Ring Container Technologies from 2017 to 2021 and Business Unit Leader at Nestlé from 2010 to 2015.
Winston Ellis
LinkedInExperience: Plant Manager · Owens Corning Doors
Winston Ellis has been Plant Manager at Owens Corning Doors since December 2021, based in Buford, Georgia. Winston Ellis was Production Manager at OmniMax from 2018 to 2021, Business Unit Manager at Marmon/Keystone LLC from 2016 to 2018, Operations Manager at Optima Stantron from 2013 to 2016 and Value Stream Manager at Price Industries from 2010 to 2013.
Choose the right perspective
Match the person's own plant and the work they describe there to your question, since running one kind of plant can look very different from running another. Weigh how recently each person took the role, because someone new to a plant and someone who has led it for years will describe different challenges.
Questions to take into the conversation
- 01What did you focus on first when you took over your plant?
- 02How do you split your own time between the floor and the people you report to?
- 03What from the roles you held inside a plant before leading one still shapes how you run it?
Reaching Owens Corning plant leaders
How can I contact one of these Owens Corning plant leaders?
Pick one of the 10 people on this page and choose "Book a paid call", or describe your project to find others. You offer a fee for a 15-minute call or a written answer, Instant Expert finds the person's work email and sends the invitation, and they decide whether to accept. The list covers 2 companies: Owens Corning and Owens Corning Doors, based on profile data retrieved on October 24, 2026. Being listed here doesn't mean someone has agreed to take calls.
How much does it cost to reach Owens Corning plant leaders?
You choose the offer, starting at $5 per person. The offer is what the person receives, and Instant Expert's fee is added on top, so a $100 offer costs you $125. The fee is 20% of what you pay. You're charged only when the person books the call or sends the answer.
What if they don't reply?
You pay nothing. Instant Expert sends follow-up reminders, and if the person hasn't booked or answered within 7 days, the request expires and any hold on your card is released. You can invite several of the 10 people on this list at once and cap your total spend, so you pay only for the ones who accept.
Can an AI agent ask one of these Owens Corning plant leaders a question?
Yes. An agent with a USDC wallet on Base can ask one question without an Instant Expert account. It names the person, for example by the LinkedIn URL on this page, and pays per ask over x402 (HTTP 402). The person answers in writing or by voice note, and if nobody answers within 7 days, the payment goes back to the wallet automatically. Claude and ChatGPT can do the same through the Instant Expert connector: setup is at /docs/mcp for Claude and /docs/chatgpt for ChatGPT. x402 docs
About this directory
This is a professional research starting point based on business profile data retrieved on . Titles and companies reflect that source snapshot; roles marked former had ended by then. Check the linked profiles for current details. Inclusion does not imply Instant Expert membership or availability.
Request a correction or removal