Ccs was Celestica’s largest segment in fiscal 2025, bringing in $9.19B of $12.39B (74%).
| Segment | FY 2022 | FY 2023 | FY 2024 | FY 2025 |
|---|---|---|---|---|
| Ccs | $4.27B | $4.64B | $6.49B | $9.19B |
| Ats | $2.98B | $3.32B | $3.16B | $3.20B |
| Total | $7.25B | $7.96B | $9.65B | $12.39B |
Celestica brought in $12.39B from its two segments in fiscal 2025, the year ended December 31, 2025. That was up 28.5% from $9.65B in fiscal 2024. Ccs was the largest at $9.19B (74.2%), ahead of Ats at $3.20B (25.8%).
Compared with fiscal 2024, Ccs grew 41.6% to $9.19B and Ats grew 1.5% to $3.20B. From fiscal 2022 to 2025, combined revenue from these segments grew from $7.25B to $12.39B, a compound annual growth rate of 19.6%. Ccs' share of the total rose from 58.9% to 74.2%.
Connectivity & Cloud Solutions was Celestica’s largest segment in fiscal 2023, bringing in $4.64B of $7.96B (58%).
| Segments [axis] | FY 2016 | FY 2017 | FY 2018 | FY 2019 | FY 2020 | FY 2021 | FY 2022 | FY 2023 |
|---|---|---|---|---|---|---|---|---|
| Connectivity & Cloud Solutions | $3.66B | $3.32B | $4.27B | $4.64B | ||||
| Ccs | — | — | — | — | ||||
| Advanced Technology Solutions | $2.09B | $2.32B | $2.98B | $3.32B | ||||
| Total | $5.75B | $5.63B | $7.25B | $7.96B |
Celestica brought in $7.96B from its two segments in fiscal 2023, the year ended December 31, 2023. That was up 9.8% from $7.25B in fiscal 2022. Connectivity & Cloud Solutions was the largest at $4.64B (58.3%), ahead of Advanced Technology Solutions at $3.32B (41.7%).
Compared with fiscal 2022, Advanced Technology Solutions grew 11.4% to $3.32B and Connectivity & Cloud Solutions grew 8.7% to $4.64B. From fiscal 2020 to 2023, combined revenue from these segments grew from $5.75B to $7.96B, a compound annual growth rate of 11.5%. Connectivity & Cloud Solutions' share of the total fell from 63.7% to 58.3%.
Celestica (CLS) reports its revenue by segment and by segments [axis]. In fiscal 2025, Ccs was its largest segment, bringing in $9.19B (74.2% of the total), followed by Ats at $3.20B (25.8%).
Ccs was Celestica's largest segment in fiscal 2025, bringing in $9.19B, or 74.2% of the $12.39B total across its two segments.
Ccs grew faster than Ats in fiscal 2025, up 41.6% from $6.49B to $9.19B. Ats grew 1.5% to $3.20B.
Every figure comes from Celestica's annual financial filings, as reported. Each line keeps the name Celestica gives it, and years follow its fiscal calendar.
Celestica's revenue by segment goes back to fiscal 2022, with figures through fiscal 2025. The latest four fiscal years are free to view, and the full history is available with a Business Quant subscription.