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

iphone duo standby

Apple Retail Staff Told to Warn Against iPhone Duo Walk-In Purchases

Saturday October 17, 2026 2:30 pm PDT by
Some Apple retail employees have been told to warn customers against visiting to purchase an iPhone Duo without a pre-order on Friday, October 23. Apple Store employees told MacRumors that they have been advised that there will likely be no iPhone Duo stock available for walk-in purchases on launch day. Staff have been instructed to discourage customers without pre-orders from coming in...
iPhone Handoff Feature

Verizon Will Charge $10 a Month for iPhone Handoff

Friday October 16, 2026 4:37 pm PDT by
Verizon plans to charge customers $10 per month for the iPhone Handoff feature that Apple added in iOS 27. iPhone Handoff allows one phone number to be shared across two separate iPhones. Pricing was included in Verizon's iPhone Duo announcement today, with the carrier confirming iPhone Handoff will work with the iPhone Duo and the iPhone 18 Pro models. Verizon will support iPhone Handoff,...
iphone duo feature

Mark Gurman: Apple Made 'Major Mistake' With iPhone Duo Pre-Orders

Sunday October 18, 2026 7:33 am PDT by
Despite knowing that the iPhone Duo would face "severe supply constraints" due to manufacturing challenges, Apple chose to begin iPhone Duo pre-orders on Friday instead of waiting until it had more inventory ready, according to Bloomberg's Mark Gurman. In his Power On newsletter today, he called this decision a "major mistake." "Let me cut to the chase: Apple made a major mistake here," he...

Top Rated Comments

kas23 Avatar
157 months ago
So it sounds like the bankruptcy is a ploy to get out of their Apple contract.
Score: 30 Votes (Like | Disagree)
157 months ago
There is definitely something fishy going on behind the scenes.
Score: 23 Votes (Like | Disagree)
Apple... Avatar
157 months ago
Did Apple just waste all that money then?
Score: 12 Votes (Like | Disagree)
jayducharme Avatar
157 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)
157 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)
157 months ago
i can hear the power down noise now.
Score: 5 Votes (Like | Disagree)
Latest Stories
Amazon Discounts New Mac Mini by Up to $149, Mac Studio by $200
Amazon Discounts New Mac Mini by Up to $149, Mac Studio by $200
6 hours ago
Apple Expected to Release New Products on Next Four Fridays
Apple Expected to Release New Products on Next Four Fridays
8 hours ago
Apple Reveals iPhone Duo's Battery Capacity
Apple Reveals iPhone Duo's Battery Capacity
11 hours ago
Apple Planning 'HomeView Max' With 9-Inch, 360-Degree Screen
Apple Planning 'HomeView Max' With 9-Inch, 360-Degree Screen
11 hours ago
Mark Gurman: Apple Made 'Major Mistake' With iPhone Duo Pre-Orders
Mark Gurman: Apple Made 'Major Mistake' With iPhone Duo Pre-Orders
11 hours ago
Apple Retail Staff Told to Warn Against iPhone Duo Walk-In Purchases
Apple Retail Staff Told to Warn Against iPhone Duo Walk-In Purchases
1 day ago
Apple Hires Former Meta Lawyer to Oversee Global Litigation
Apple Hires Former Meta Lawyer to Oversee Global Litigation
1 day ago
Top Stories: Apple HomeView, New Apple TV and HomePod mini, and Sold-Out iPhone Duo
Top Stories: Apple HomeView, New Apple TV and HomePod mini, and Sold-Out iPhone Duo
2 days ago
Verizon Will Charge $10 a Month for iPhone Handoff
Verizon Will Charge $10 a Month for iPhone Handoff
2 days ago
Apple Calls iPhone Duo Demand 'Extraordinary' After Orders Slip to 2027
Apple Calls iPhone Duo Demand 'Extraordinary' After Orders Slip to 2027
2 days ago
New App Store Rules Target AI Deepfakes and Nudify Apps
New App Store Rules Target AI Deepfakes and Nudify Apps
2 days ago
Didn't Pre-Order Apple's HomeView? Here's How Long the Wait is Now
Didn't Pre-Order Apple's HomeView? Here's How Long the Wait is Now
2 days ago
Apple's $79 iPhone Duo Case Sticks On With Adhesive
Apple's $79 iPhone Duo Case Sticks On With Adhesive
2 days ago
Apple TV 4K and HomePod Mini Price Increases 'Much More Striking' Than New Features
Apple TV 4K and HomePod Mini Price Increases 'Much More Striking' Than New Features
2 days ago
The MacRumors Show: Was HomeView Worth the Wait?
The MacRumors Show: Was HomeView Worth the Wait?
2 days ago
Apple Refers to HomeView as 'HomePodDevice' in Legal Document
Apple Refers to HomeView as 'HomePodDevice' in Legal Document
2 days ago
Apple Pre-Orders Kick Off With First Discounts on HomeView and Apple TV 4K
Apple Pre-Orders Kick Off With First Discounts on HomeView and Apple TV 4K
3 days ago
Developers Question Scope of Potential Apple Antitrust Settlement
Developers Question Scope of Potential Apple Antitrust Settlement
3 days ago
iPhone Duo Resold for $5,000 on eBay After Selling Out
iPhone Duo Resold for $5,000 on eBay After Selling Out
3 days ago
Massive Discounts Hit 2026 MacBook Pro With Up to $800 Off
Massive Discounts Hit 2026 MacBook Pro With Up to $800 Off
3 days ago
iPhone Duo is Sold Out for Christmas as Shipping Estimates Slip to 2027
iPhone Duo is Sold Out for Christmas as Shipping Estimates Slip to 2027
3 days ago
Didn't Pre-Order an iPhone Duo Yet? Wait Times Are Significant Now
Didn't Pre-Order an iPhone Duo Yet? Wait Times Are Significant Now
3 days ago
First Apple TV 4K Pre-Order Discount Arrives at Amazon
First Apple TV 4K Pre-Order Discount Arrives at Amazon
3 days ago
iPhone Duo Pre-Order Deals: The Best Carrier Offers From AT&T and T-Mobile
iPhone Duo Pre-Order Deals: The Best Carrier Offers From AT&T and T-Mobile
3 days ago
iPhone Duo Now Available to Pre-Order From Apple
iPhone Duo Now Available to Pre-Order From Apple
3 days ago
iPhone 18 Pro vs. iPhone Duo Buyer's Guide: Which Should You Choose?
iPhone 18 Pro vs. iPhone Duo Buyer's Guide: Which Should You Choose?
3 days ago
Apple Store Down Ahead of iPhone Duo Pre-Orders
Apple Store Down Ahead of iPhone Duo Pre-Orders
3 days ago
Oops, Apple's Website Just Hinted at iPad Mini 8
Oops, Apple's Website Just Hinted at iPad Mini 8
3 days ago
OLED MacBook Pro Won't Get M7 Chips Until Late 2027
OLED MacBook Pro Won't Get M7 Chips Until Late 2027
3 days ago
Apple Pledged $25 Million to Trump's White House Ballroom
Apple Pledged $25 Million to Trump's White House Ballroom
3 days ago