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Revenue by Segment
Displays which business segments drive top‑line growth and how diversified the company is across markets; highlights concentration risks, cyclical exposure (for example in displays), and which segments are expanding or contracting relative to peers.
Optical Communications is the clear growth and margin engine—its revenue and profitability have accelerated and are driving Corning’s ambitious Springboard targets and higher capital intensity. Note the 2026 reporting change: several legacy lines were regrouped into new Glass Innovations, Solar and Life Sciences & Emerging Growth buckets, so year‑over‑year comparability is broken. The new Solar and Glass line items show a production ramp consistent with management’s recovery narrative, but photonics adoption timing and solar upgrade costs remain the key execution risks to monitor.
GLW Revenue by Segment
| Date | Life Sciences | Optical Communications | Display Technologies | Specialty Materials | Environmental Technologies | Hemlock and Emerging Growth Businesses | Solar | Glass Innovations | Life Sciences & Emerging Growth |
|---|---|---|---|---|---|---|---|---|---|
| Sep 30, 2026 | $0.00 | $2.38B | $0.00 | $0.00 | $0.00 | $0.00 | $436.00M | $1.51B | $290.00M |
| Jun 30, 2026 | $0.00 | $2.07B | $0.00 | $0.00 | $0.00 | $0.00 | $438.00M | $1.46B | $294.00M |
| Mar 31, 2026 | $0.00 | $1.85B | $0.00 | $0.00 | $0.00 | $0.00 | $370.00M | $1.42B | $272.00M |
| Dec 31, 2025 | $246.00M | $1.70B | $955.00M | $544.00M | $0.00 | $526.00M | $0.00 | $0.00 | $0.00 |
| Sep 30, 2025 | $242.00M | $1.65B | $939.00M | $621.00M | $0.00 | $364.00M | $0.00 | $0.00 | $0.00 |
| Jun 30, 2025 | $250.00M | $1.57B | $898.00M | $545.00M | $0.00 | $326.00M | $0.00 | $0.00 | $0.00 |
| Mar 31, 2025 | $234.00M | $1.35B | $905.00M | $501.00M | $0.00 | $244.00M | $0.00 | $0.00 | $0.00 |
| Dec 31, 2024 | $250.00M | $1.37B | $971.00M | $515.00M | $397.00M | $373.00M | $0.00 | $0.00 | $0.00 |
| Sep 30, 2024 | $244.00M | $1.25B | $1.01B | $548.00M | $382.00M | $298.00M | $0.00 | $0.00 | $0.00 |
| Jun 30, 2024 | $249.00M | $1.11B | $1.01B | $501.00M | $431.00M | $296.00M | $0.00 | $0.00 | $0.00 |
| Mar 31, 2024 | $236.00M | $930.00M | $872.00M | $454.00M | $455.00M | $311.00M | $0.00 | $0.00 | $0.00 |
| Dec 31, 2023 | $242.00M | $903.00M | $869.00M | $473.00M | $429.00M | $356.00M | $0.00 | $0.00 | $0.00 |
| Sep 30, 2023 | $230.00M | $918.00M | $972.00M | $563.00M | $449.00M | $327.00M | $0.00 | $0.00 | $0.00 |
| Jun 30, 2023 | $231.00M | $1.07B | $928.00M | $423.00M | $457.00M | $377.00M | $0.00 | $0.00 | $0.00 |
| Mar 31, 2023 | $256.00M | $1.13B | $763.00M | $406.00M | $431.00M | $386.00M | $0.00 | $0.00 | $0.00 |
| Dec 31, 2022 | $294.00M | $1.20B | $783.00M | $505.00M | $394.00M | $462.00M | $0.00 | $0.00 | $0.00 |
| Sep 30, 2022 | $312.00M | $1.32B | $686.00M | $519.00M | $425.00M | $407.00M | $0.00 | $0.00 | $0.00 |
| Jun 30, 2022 | $312.00M | $1.31B | $878.00M | $485.00M | $356.00M | $418.00M | $0.00 | $0.00 | $0.00 |
| Mar 31, 2022 | $310.00M | $1.20B | $959.00M | $493.00M | $409.00M | $375.00M | $0.00 | $0.00 | $0.00 |
| Dec 31, 2021 | $317.00M | $1.21B | $942.00M | $518.00M | $353.00M | $378.00M | $0.00 | $0.00 | $0.00 |
| Sep 30, 2021 | $305.00M | $1.13B | $956.00M | $556.00M | $385.00M | $306.00M | $0.00 | $0.00 | $0.00 |
| Jun 30, 2021 | $312.00M | $1.07B | $939.00M | $483.00M | $407.00M | $0.00 | $0.00 | $0.00 | $0.00 |
| Mar 31, 2021 | $300.00M | $937.00M | $863.00M | $451.00M | $441.00M | $0.00 | $0.00 | $0.00 | $0.00 |
| Dec 31, 2020 | $274.00M | $976.00M | $841.00M | $545.00M | $445.00M | $0.00 | $0.00 | $0.00 | $0.00 |
| Sep 30, 2020 | $223.00M | $909.00M | $827.00M | $570.00M | $379.00M | $0.00 | $0.00 | $0.00 | $0.00 |
| Jun 30, 2020 | $243.00M | $887.00M | $753.00M | $417.00M | $226.00M | $0.00 | $0.00 | $0.00 | $0.00 |
| Mar 31, 2020 | $258.00M | $791.00M | $751.00M | $352.00M | $320.00M | $0.00 | $0.00 | $0.00 | $0.00 |
| Dec 31, 2019 | $256.00M | $903.00M | $795.00M | $453.00M | $374.00M | $0.00 | $0.00 | $0.00 | $0.00 |
| Sep 30, 2019 | $256.00M | $1.01B | $793.00M | $463.00M | $397.00M | $0.00 | $0.00 | $0.00 | $0.00 |
| Jun 30, 2019 | $260.00M | $1.09B | $848.00M | $369.00M | $366.00M | $0.00 | $0.00 | $0.00 | $0.00 |
| Mar 31, 2019 | $243.00M | $1.06B | $818.00M | $309.00M | $362.00M | $0.00 | $0.00 | $0.00 | $0.00 |
| Dec 31, 2018 | $238.00M | $1.17B | $899.00M | $399.00M | $319.00M | $0.00 | $0.00 | $0.00 | $0.00 |
| Sep 30, 2018 | $231.00M | $1.12B | $852.00M | $459.00M | $331.00M | $0.00 | $0.00 | $0.00 | $0.00 |
| Jun 30, 2018 | $245.00M | $1.02B | $780.00M | $343.00M | $317.00M | $0.00 | $0.00 | $0.00 | $0.00 |
| Mar 31, 2018 | $232.00M | $886.00M | $745.00M | $278.00M | $322.00M | $0.00 | $0.00 | $0.00 | $0.00 |
