GT Advanced Asks Court for Permission to 'Wind Down' Operations at Sapphire Plant - MacRumors
Skip to Content

GT Advanced Asks Court for Permission to 'Wind Down' Operations at Sapphire Plant

After filing for Chapter 11 bankruptcy protection earlier this week, Apple sapphire partner GT Advanced has asked for the court's permission to "wind down" operations at its Mesa, Arizona manufacturing plant, reports Re/code and The Wall Street Journal.

GT is said to be filing motions to get expedited hearings to cease certain operations and get out of both contracts and leases connected to those operations.

The facility, which was purchased and outfitted by Apple and run by GT Advanced, has operated for less than a year. Approximately 700 employees are employed at the manufacturing plant, where GT Advanced was rumored to be creating sapphire for use in Apple products like the Apple Watch and the iPhone 6 and 6 Plus.

sapphire_furnaces

Furnaces for sapphire production

Little information about the reasoning behind GT Advanced's bankruptcy filing is available as the company has asked for a non-disclosure in its bankruptcy proceedings. GT is subjected to a confidentiality agreement with an unnamed third party (confirmed to be Apple by a courtroom reference) that has prevented it from disclosing details about the bankruptcy. The company could be fined up to $50 million per violation for breaking the agreements.

GT's bankruptcy filing took both Apple and Wall Street by surprise. Apple has reportedly been working with GT Advanced to help it remain solvent and to help it receive its final $139 million payment, but it is unclear how this latest request will impact the relationship between the two companies.

According to The Wall Street Journal, the deal between GT Advanced and Apple may have crumbled following the former's failure to deliver sapphire iPhone screens for the iPhone 6 and 6 Plus. Apple was widely expected to use sapphire screens in at least some models, but both the iPhone 6 and the iPhone 6 Plus continue to feature Gorilla Glass displays.

GT Advanced will again appear in court on October 15 at a hearing related to its wind-down request. Apple, for its part, has again said that it plans to focus on "preserving jobs" in Arizona and that it will "work with state and local officials" as it considers its next steps.

Popular Stories

Apple TV Sans Remote Feature

New Apple TV 4K Leaked

Friday September 25, 2026 8:16 am PDT by
MacRumors contributor Aaron Perris has uncovered an image file from Apple for an unreleased Apple TV 4K, suggesting that a new model will finally be released soon. The image is specifically for an "Apple TV 4K (4th generation)" model. Apple TV 4K (4th generation) image (on a gradient) The image reveals that the Apple TV will have the same external design as the current model, with all of its...
HomePod minis Apple TV and iPad mini Leak Feature

iPad Mini With A20 Pro, New HomePod Mini Colors, and New Apple TV 4K All Just Leaked

Friday September 25, 2026 8:18 am PDT by
The next iPad mini, HomePod mini, and Apple TV 4K models have all leaked, just a few weeks before the devices are expected to be announced. Specifically, MacRumors contributor Aaron Perris discovered a few of Apple's official images of the devices, confirming their existence and some new features that are planned. The most notable iPad mini details revealed in today's leak include an A20 Pro ...
iPad mini 7 feature

iPad Mini 8 Leaked: A20 Pro Chip, Landscape Camera, and More

Friday September 25, 2026 8:18 am PDT by
Apple's next-generation iPad mini will feature the A20 Pro chip, a rearranged front-facing camera, and a new speaker system, leaked code reveals. The information originates from Apple's own code (spotted by MacRumors contributor Aaron Perris) and also shows clear product images of the new iPad mini. Although images of the device only show the front, leaving any design changes of the rear or ...

Top Rated Comments

kas23 Avatar
156 months ago
So it sounds like the bankruptcy is a ploy to get out of their Apple contract.
Score: 30 Votes (Like | Disagree)
156 months ago
There is definitely something fishy going on behind the scenes.
Score: 23 Votes (Like | Disagree)
Apple... Avatar
156 months ago
Did Apple just waste all that money then?
Score: 12 Votes (Like | Disagree)
jayducharme Avatar
156 months ago
Even though there was talk of Apple's experiments with modifying sapphire, I wonder if Apple gradually discovered that the material couldn't provide the durability they expected (i.e.: scratch-proof but too easily shattered). So they postponed its use, which then sent GT into a tailspin.

Even so, Apple sunk so much money into that plant that I find it hard to believe that GT would have to file bankruptcy so soon. There must have been other customers interested in sapphire (unless Apple had an exclusivity on all production). I agree that something's amiss.
Score: 5 Votes (Like | Disagree)
156 months ago
Begs for conspiracy theories at this point, so here's mine:

Apple injects GTAT with some cash for new facility & infrastructure and gets on the same page with them about production of Apple's items.

Apple wants to be the only girl on the dance floor, but GTAT has cards in his basket of others they're slated to dance with (contractual obligations with other -potentially Apple competing- companies they must carve of production schedule to).

Apple has them implode in order to not have to pay full market evaluation of GTAT, dissolves supplier contracts with other co's, and sweeps in buying a turn-key operation and GTAT CEO becomes Apple's Chief Crystollogist and rehires key members of GTAT's team under new thrall-ship. Afterall,
Apple, for its part, has again said that it plans to focus on "preserving jobs" in Arizona and that it will "work with state and local officials"
.

Any takers?
Score: 5 Votes (Like | Disagree)
156 months ago
i can hear the power down noise now.
Score: 5 Votes (Like | Disagree)
Latest Stories
Apple Ordered to Pay $5.7 Billion Over Haptic Patent Infringement
Apple Ordered to Pay $5.7 Billion Over Haptic Patent Infringement
57 minutes ago
New Vision Pro Headset: Apple Considering Four Different Concepts
New Vision Pro Headset: Apple Considering Four Different Concepts
2 hours ago
Amazon Just Knocked $900 Off Apple's Latest 16-Inch MacBook Pro
Amazon Just Knocked $900 Off Apple's Latest 16-Inch MacBook Pro
22 hours ago
Top Stories: Apple Leaks, Siri AI Settlement, and More
Top Stories: Apple Leaks, Siri AI Settlement, and More
2 days ago
watchOS 27: 12 New Things To Check Out on Your Apple Watch
watchOS 27: 12 New Things To Check Out on Your Apple Watch
2 days ago
Banks and Credit Unions to Team Up Against Apple Pay Fees
Banks and Credit Unions to Team Up Against Apple Pay Fees
3 days ago
Apple Finally Shares tvOS 27 Release Notes With List of New Features
Apple Finally Shares tvOS 27 Release Notes With List of New Features
3 days ago
Amazon's $199 Discount on Apple Watch Ultra 3 Returns to Help Clear Stock
Amazon's $199 Discount on Apple Watch Ultra 3 Returns to Help Clear Stock
3 days ago
MacRumors Giveaway: Win an Apple Watch Ultra 4 From Lululook
MacRumors Giveaway: Win an Apple Watch Ultra 4 From Lululook
3 days ago
Apple Code Confirms iPad 12 Specs: A19, 8GB RAM, N1, C1X Modem
Apple Code Confirms iPad 12 Specs: A19, 8GB RAM, N1, C1X Modem
3 days ago
Some iPhone 18 Pro Max Users Experiencing AT&T Cellular Issues
Some iPhone 18 Pro Max Users Experiencing AT&T Cellular Issues
3 days ago
Launch Week Deals Hit Latest Macs, Apple Watch Ultra 4, and Apple Accessories
Launch Week Deals Hit Latest Macs, Apple Watch Ultra 4, and Apple Accessories
3 days ago
The MacRumors Show: Tyler Stalman Talks iPhone 18 Pro's Camera
The MacRumors Show: Tyler Stalman Talks iPhone 18 Pro's Camera
3 days ago
iPad Mini With A20 Pro, New HomePod Mini Colors, and New Apple TV 4K All Just Leaked
iPad Mini With A20 Pro, New HomePod Mini Colors, and New Apple TV 4K All Just Leaked
3 days ago
iPad Mini 8 Leaked: A20 Pro Chip, Landscape Camera, and More
iPad Mini 8 Leaked: A20 Pro Chip, Landscape Camera, and More
3 days ago
Exclusive: First Look at HomePod Mini 2 in Three New Colors
Exclusive: First Look at HomePod Mini 2 in Three New Colors
3 days ago
New Apple TV 4K Leaked
New Apple TV 4K Leaked
3 days ago
Create a Custom Pass in the Wallet App on iPhone
Create a Custom Pass in the Wallet App on iPhone
3 days ago
How to Check Your Mac's Manufacture Date in macOS 27
How to Check Your Mac's Manufacture Date in macOS 27
3 days ago
What's Gone in macOS Golden Gate and What's Next in macOS 28
What's Gone in macOS Golden Gate and What's Next in macOS 28
4 days ago
TestFlight App Gets New iOS 27 Features
TestFlight App Gets New iOS 27 Features
4 days ago
Google Photos Wardrobe Feature Comes to iOS
Google Photos Wardrobe Feature Comes to iOS
4 days ago
Apple Music to Host Free Head Trip Festival Livestream
Apple Music to Host Free Head Trip Festival Livestream
4 days ago
watchOS 27.2 Code Hints at iPhone-Style Screenshot Previews
watchOS 27.2 Code Hints at iPhone-Style Screenshot Previews
4 days ago
Beats 360 Headphones Now Available in Apple Stores
Beats 360 Headphones Now Available in Apple Stores
4 days ago
Apple Shares New Video Promoting iOS 27 Parental Controls
Apple Shares New Video Promoting iOS 27 Parental Controls
4 days ago
Apple Has Announced 12 New Products in the Past Month
Apple Has Announced 12 New Products in the Past Month
4 days ago
Apple Watch Ultra 2 vs. Ultra 4 Buyer's Guide: Should You Upgrade?
Apple Watch Ultra 2 vs. Ultra 4 Buyer's Guide: Should You Upgrade?
4 days ago
Here's When Apple TV is Airing Free 'Peanuts' Holiday Specials This Year
Here's When Apple TV is Airing Free 'Peanuts' Holiday Specials This Year
4 days ago
Square Announces Apple Business Integration
Square Announces Apple Business Integration
4 days ago