Corning Inc (GLW) operating KPIs
GLWNYSEDrawing & Insulating of Nonferrous WireFiscal year ends December 31
Financials through Q3 FY2026, quarter ended Sep 30, 2026Last filing: 10-Q on Oct 29, 2026Score 16/3073% above fair value
$123.31−5.57 (-4.32%)
Close on Oct 30, 2026Market cap $106.22BP/E 49.9Yield 0.91%
Corning major Manufacturing Plants — Worldwide (Count)
Corning operated 121 major manufacturing plants across 15 countries in FY2025, with approximately 50% located in the United States.
Latest, FY2025
128
Period ended Dec 31, 2025
Change on a year earlier
+3.2%
124 in FY2024
History
8 years
Since FY2018
Sources
8
Documents cited below
Annual history
Hover a value to see the sentence it was read from; calculated values show their formula
| Period | Ended | Major Manufacturing Plants — Worldwide (Count) | Year on year | Source |
|---|---|---|---|---|
| FY2025 | Dec 31, 2025 | 128 | +3.2% | Corning Form 10-K (filed 2026-02-12) ↗ |
| FY2024 | Dec 31, 2024 | 124 | 0.0% | Corning Form 10-K (filed 2025-02-13) ↗ |
| FY2023 | Dec 31, 2023 | 124 | 0.0% | Corning Form 10-K (filed 2024-02-12) ↗ |
| FY2022 | Dec 31, 2022 | 124 | +4.2% | Corning Form 10-K (filed 2023-02-13) ↗ |
| FY2021 | Dec 31, 2021 | 119 | -2.5% | Corning Form 10-K (filed 2022-02-14) ↗ |
| FY2020 | Dec 31, 2020 | 122 | +5.2% | Corning Form 10-K (filed 2021-02-12) ↗ |
| FY2019 | Dec 31, 2019 | 116 | +7.4% | Corning Form 10-K (filed 2020-02-18) ↗ |
| FY2018 | Dec 31, 2018 | 108 | – | Corning Form 10-K (filed 2019-02-12) ↗ |
Breakdown
What makes up major manufacturing plants — worldwide (count)
Cite this data
StockData. (2026). Corning Major Manufacturing Plants — Worldwide (Count), annual FY2018–FY2025 [Data set]. Compiled from Corning SEC filings and investor materials. https://stockdatahq.com/stocks/glw/kpis/mfg-plants
See every metric in the Corning KPI table. Data updated Oct 28, 2026.