vs
Side-by-side financial comparison of BCE INC (BCE) and CIENA CORP (CIEN), based on the latest 10-Q / 10-K filings. Click either name above to swap in a different company.
BCE Inc., an abbreviation of its former name Bell Canada Enterprises Inc., is a publicly traded Canadian holding company for Bell Canada, which includes telecommunications providers and various mass media assets under its subsidiary Bell Media Inc. Founded through a corporate reorganization in 1983, when Bell Canada, Northern Telecom, and other related companies all became subsidiaries of Bell Canada Enterprises Inc., it is one of Canada's largest corporations. The company is headquartered at...
Ciena Corporation is an American optical networking systems and software company based in Hanover, Maryland. The company has been described as a vital player in optical connectivity. The company reported revenues of $4.8 billion and more than 9,000 employees, as of November 2025. Gary Smith serves as president and chief executive officer (CEO).
8-Quarter Revenue & Profit Trend
Side-by-side quarterly history — bar widths are scaled to the larger of the two companies so you can eyeball the size gap and growth trajectory without doing math. Quarters aligned by calendar period (report date) so offset fiscal years line up.
| Q3 25 | — | $1.2B | ||
| Q2 25 | — | $1.1B | ||
| Q1 25 | — | $1.1B | ||
| Q4 24 | — | $1.1B | ||
| Q3 24 | — | $942.3M | ||
| Q2 24 | — | $910.8M | ||
| Q1 24 | — | $1.0B | ||
| Q4 23 | — | $1.1B |
| Q3 25 | — | $50.3M | ||
| Q2 25 | — | $9.0M | ||
| Q1 25 | — | $44.6M | ||
| Q4 24 | — | $37.0M | ||
| Q3 24 | — | $14.2M | ||
| Q2 24 | — | $-16.8M | ||
| Q1 24 | — | $49.5M | ||
| Q4 23 | — | $91.2M |
| Q3 25 | — | 41.3% | ||
| Q2 25 | — | 40.2% | ||
| Q1 25 | — | 44.0% | ||
| Q4 24 | — | 40.9% | ||
| Q3 24 | — | 42.9% | ||
| Q2 24 | — | 42.7% | ||
| Q1 24 | — | 45.0% | ||
| Q4 23 | — | 43.1% |
| Q3 25 | — | 6.0% | ||
| Q2 25 | — | 2.9% | ||
| Q1 25 | — | 7.5% | ||
| Q4 24 | — | 5.3% | ||
| Q3 24 | — | 2.8% | ||
| Q2 24 | — | -0.4% | ||
| Q1 24 | — | 8.2% | ||
| Q4 23 | — | 8.1% |
| Q3 25 | — | 4.1% | ||
| Q2 25 | — | 0.8% | ||
| Q1 25 | — | 4.2% | ||
| Q4 24 | — | 3.3% | ||
| Q3 24 | — | 1.5% | ||
| Q2 24 | — | -1.8% | ||
| Q1 24 | — | 4.8% | ||
| Q4 23 | — | 8.1% |
| Q3 25 | — | $0.35 | ||
| Q2 25 | — | $0.06 | ||
| Q1 25 | — | $0.31 | ||
| Q4 24 | — | $0.26 | ||
| Q3 24 | — | $0.10 | ||
| Q2 24 | — | $-0.12 | ||
| Q1 24 | — | $0.34 | ||
| Q4 23 | — | $0.62 |
Financial Flow Comparison
Sankey diagram of revenue → gross profit → operating profit → net profit for each company. Charts shown full-width and stacked so both segment hierarchies are readable side-by-side on desktop and mobile.
