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 MacBook Pro with PROLED XDR Display family lineup feature

Apple Announces OLED MacBook Pro With Touch Display

Wednesday October 28, 2026 10:11 am PDT by
Apple today announced a new high-end MacBook Pro, which is available in 14-inch and 16-inch sizes. The new device has a PROLED XDR display that supports touch gestures, and a glowing rear Apple logo. Pricing on the MacBook Pro starts at $2,899 for the 14-inch model and $3,399 for the 16-inch model. Apple says the MacBook Pro has the "world's best display in a pro laptop." The PROLED...
Apple MacBook Pro 14 in with M6 hero

Apple Announces New 14-Inch MacBook Pro With M6 Chip

Tuesday October 27, 2026 6:01 am PDT by
Apple today announced a refreshed 14-inch MacBook Pro featuring the M6 chip, upgraded connectivity specifications, and more. The M6 chip in the MacBook Pro features a 12-core CPU with 2 super cores, 4 performance cores, and 6 efficiency cores, paired with a 12-core GPU. This is up from the M5 chip with a 10-core CPU with 4 super cores and 6 efficiency cores, paired with a 10-core GPU. M6...
apple pro tell logo

Apple Opened Pre-Orders for Five New Products This Week

Wednesday October 28, 2026 2:49 am PDT by
Apple opened pre-orders for five new products on Wednesday, October 28, including its first touchscreen MacBook Pro models. Pre-orders opened for the following new products: iPad mini with OLED display and A20 Pro chip iMac with M6 chip 14-inch MacBook Pro with M6 chip 14-inch MacBook Pro with OLED touchscreen 16-inch MacBook Pro with OLED touchscreen Pre-orders for the iPad mini,...

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
New Apple TV 4K and iPad Mini: RAM Amounts Revealed
New Apple TV 4K and iPad Mini: RAM Amounts Revealed
8 hours ago
Apple Executive Comments on New iPad Mini Lacking 120Hz Display
Apple Executive Comments on New iPad Mini Lacking 120Hz Display
12 hours ago
Here's a Hands-On Look at HomePod Mini 2's New Two-Tone Colors
Here's a Hands-On Look at HomePod Mini 2's New Two-Tone Colors
13 hours ago
Apple Lowers App Store Fees in Taiwan Starting October 31
Apple Lowers App Store Fees in Taiwan Starting October 31
14 hours ago
HomeView Pre-Order Returns to $289.99 on Amazon
HomeView Pre-Order Returns to $289.99 on Amazon
14 hours ago
Apple Avoids Showing Pinched Fingers on iPad Mini Page in South Korea
Apple Avoids Showing Pinched Fingers on iPad Mini Page in South Korea
14 hours ago
Old 'Popcorn Time' App Left Hundreds of Thousands of Macs at Risk
Old 'Popcorn Time' App Left Hundreds of Thousands of Macs at Risk
16 hours ago
You Can Turn Off the New MacBook Pro's Touchscreen Functionality
You Can Turn Off the New MacBook Pro's Touchscreen Functionality
16 hours ago
MacBook Pro Mini-LED vs. OLED Buyer's Guide: Every Difference
MacBook Pro Mini-LED vs. OLED Buyer's Guide: Every Difference
17 hours ago
Where to Pre-Order Apple's New MacBooks, iPad Mini, and iMac
Where to Pre-Order Apple's New MacBooks, iPad Mini, and iMac
19 hours ago
Apple Releasing HomePod Mini 2 Tomorrow With These New Features
Apple Releasing HomePod Mini 2 Tomorrow With These New Features
20 hours ago
How macOS Adapts Its Controls for Touch on the New MacBook Pro
How macOS Adapts Its Controls for Touch on the New MacBook Pro
21 hours ago
Just Got an iPhone Duo? Try These Features First
Just Got an iPhone Duo? Try These Features First
22 hours ago
Apple Announced Scott Forstall's Departure 14 Years Ago Today
Apple Announced Scott Forstall's Departure 14 Years Ago Today
23 hours ago
Best Buy Opens Pre-Orders for PROLED XDR MacBook Pro With $100 Bonus Gift Cards
Best Buy Opens Pre-Orders for PROLED XDR MacBook Pro With $100 Bonus Gift Cards
1 day ago
Here's Everything Apple Announced This Week
Here's Everything Apple Announced This Week
1 day ago
Here's a Real-World Look at the New MacBook Pro's Glowing Apple Logo
Here's a Real-World Look at the New MacBook Pro's Glowing Apple Logo
1 day ago
How Accurate Were Rumors About Apple's OLED Touchscreen MacBook Pro?
How Accurate Were Rumors About Apple's OLED Touchscreen MacBook Pro?
1 day ago
Apple Has 8 New Products Available for Pre-Order
Apple Has 8 New Products Available for Pre-Order
2 days ago
iPhone Duo: Turn the Hinge Into an App Launcher
iPhone Duo: Turn the Hinge Into an App Launcher
2 days ago
OLED MacBook Pro vs. Mini-LED MacBook Pro: Size and Weight Compared
OLED MacBook Pro vs. Mini-LED MacBook Pro: Size and Weight Compared
2 days ago
Best Buy Offering Up to $100 Gift Cards With iPad Mini 8 and M6 MacBook Pro Pre-Orders
Best Buy Offering Up to $100 Gift Cards With iPad Mini 8 and M6 MacBook Pro Pre-Orders
2 days ago
Adding Touch Didn't Cost the MacBook Pro Any Battery Life
Adding Touch Didn't Cost the MacBook Pro Any Battery Life
2 days ago
Apple Releases Redesigned Mac Chargers and 'World Travel Adapter Kit'
Apple Releases Redesigned Mac Chargers and 'World Travel Adapter Kit'
2 days ago
Apple Executives Explain Why the MacBook Pro Finally Has a Touch Screen
Apple Executives Explain Why the MacBook Pro Finally Has a Touch Screen
2 days ago
New MacBook Pro Features Deeper Bass and Improved Closed-Lid Audio
New MacBook Pro Features Deeper Bass and Improved Closed-Lid Audio
2 days ago
New MacBook Pro Offers Up to 16TB of Storage, Double Previous Limit
New MacBook Pro Offers Up to 16TB of Storage, Double Previous Limit
2 days ago
Apple's New Touchscreen MacBook Pro Costs Up to $14,549
Apple's New Touchscreen MacBook Pro Costs Up to $14,549
2 days ago
Apple Brings Dynamic Island to Mac for the First Time
Apple Brings Dynamic Island to Mac for the First Time
2 days ago
Mac Studio With M5 Ultra Now Available With 512GB RAM for $22,299
Mac Studio With M5 Ultra Now Available With 512GB RAM for $22,299
2 days ago