Celestica’s connectivity and cloud solutions (CCS) segment reported sequential revenue growth of 12% in Q3, reaching approximately $450 million. Management attributed this gain primarily to high-volume orders from leading AI data center operators. The segment’s book-to-bill ratio improved to 1.1x in the quarter, reflecting strong backlog visibility heading into Q4.

In December, Celestica launched two next-generation network switch platforms for hyperscale customers. Early production units have yielded a gross margin uplift of 150 basis points compared with legacy systems. Executives project these new platforms will contribute incremental gross profit of $10 million in Q4, supporting overall segment margin expansion to around 8.5%.

Celestica implemented targeted supply-chain initiatives in the CCS segment that reduced component lead times by 20 days year-over-year. Inventory days on hand declined from 85 to 70 days in Q3, freeing up $25 million in working capital. These efficiencies are expected to bolster free cash flow conversion above 100% of net income in the upcoming quarter.

Ahead of the January 28 earnings release, Celestica has guided Q4 CCS segment revenue to a range of $480 million to $500 million, marking a projected year-over-year increase of roughly 20%. Investors should watch for confirmation of margin expansion and cash-flow metrics, as sustained growth in the CCS segment could drive multiple expansion and narrow the valuation gap with peers in the electronic manufacturing services industry.