![]() Mitel Networks UK Mitel Networks UK is a company that provides business communications and collaboration solutions. | ![]() Ciena Ciena is a company that develops networking systems, components, automation software, and related services. | |||
Founding Date | Founding Date 1977 | Founding Date 1992 | Founding Date 1972 | Founding Date 1990 |
Type | Type Subsidiary | Type Public | Type Private | Type Private |
Tags | ||||
Locations | Locations London, GB HQ Beeston, GB Milton Keynes, GB | Locations Ottawa, CA HQ Buenos Aires, AR Docklands, AU North Sydney, AU Innsbruck, AT Leonding, AT Vienna, AT see more | Locations Beirut, LB HQ | |
Employees | Employees 2578% decrease | Employees 8,8984% increase | Employees 3,962 | Employees 1181% increase |
Financial | ||||
Revenue (est.) | Revenue (est.) £92.4m (FY, 2023) | Revenue (est.) $4.8b (FY, 2025) | Revenue (est.) N/A | Revenue (est.) N/A |
Cost of goods | Cost of goods £32.1m (FY, 2023) | Cost of goods $2.8b (FY, 2025) | Cost of goods N/A | Cost of goods N/A |
Gross profit | Gross profit £60.4m (FY, 2023) | Gross profit $2b (FY, 2025) | Gross profit N/A | Gross profit N/A |
Net income | Net income £10.4m (FY, 2023) | Net income $123.3m (FY, 2025) | Net income N/A | Net income N/A |
Operating ⚠ | ||||
Industries Served | Industries Served 8 (Mar, 2025) | Industries Served N/A | Industries Served 8 (Jan, 2024) | Industries Served N/A |
Product Categories | Product Categories 5 (Mar, 2025) | Product Categories N/A | Product Categories 53 (Jan, 2024) | Product Categories N/A |
Users | Users 80 m (Mar, 2025) | Users N/A | Users 2 m (Jan, 2024) | Users N/A |

Ciena is a company that develops networking systems, components, automation software, and related services.
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Mitel Networks is a company providing business communications and collaboration products.
View company