Current Rating
Rating FAQ
Long-term  :   twAA-
Short-term  :   twA-1+
Outlook  :  Stable
Issuer Rating History
Rating Date Long-term Rating outlook (credit watch) Short-term Rating
2021/03/16 twAA- Stable twA-1+
Research Analysis
Publish Date Subject
2025/03/26 Research Update: GlobalWafers Co. Ltd. Ratings Affirmed At 'twAA-/twA-1+'; Outlook Stable
2024/06/20 Bulletin: GlobalWafers Largely Unaffected By Cyberattack
2024/03/15 Media Release: GlobalWafers Co. Ltd. 'twAA-/twA-1+' Ratings Affirmed; Liquidity Revised To Adequate From Strong; Outlook Stable
2023/05/04 Bulletin: GlobalWafers To Keep Net Cash Position After Crystalwise Acquisition
2023/03/16 Research Update: GlobalWafers Co. Ltd. Ratings Affirmed At 'twAA-/twA-1+'; Outlook Stable
2022/03/24 Media Release: GlobalWafers Co. Ltd. 'twAA-/twA-1+' Ratings Affirmed On Low Debt Leverage; Outlook Stable
2022/02/09 Bulletin: GlobalWafers' Stronger Capital Structure Offers Rating Support After Failed Acquisition
2021/03/16 Media Release: GlobalWafers Co. Ltd. Assigned 'twAA-/twA-1+' Issuer Credit Ratings; Outlook Stable
Last 5 Years Issue Rating History
Series Amount
(Million)
Issue Date Maturity Date
Coupon Rate
(%)
Rating Rating Date
None
*Taiwan Ratings maintains continuous surveillance over its ratings and the “Rating date” below refers to the last date on which the ratings/outlook have been changed or the ratings on/off CreditWatch.
*Unless there is a material change in our rating views on a given entity, Taiwan Ratings does not update the “Rating date,” which is accordance with the general international practice for rating disclosures.