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The themes Ciena is part of, the highest-graded companies in its industry, and the companies in its sector whose grade rose recently.
The theme it is part of
Highest-graded in Communication Equipment
Graded A or B and worth $2B or more: A first, then the largest.
HPEHewlett Packard Enterprise Company66,7B US$A
LITELumentum Holdings Inc.58,8B US$A
UIUbiquiti Inc.41,1B US$A+
ZBRAZebra Technologies Corporation15,4B US$A
VIAVViavi Solutions Inc.8,1B US$A
Grade rose recently in Technology
Rose to A or B on a filing in the last 90 days, worth $2B or more: largest first.
LRCXLAM Research Corporation22 oct 2026BAGraded B, now A
IBMInternational Business Machines Corporation21 oct 2026BAGraded B, now A
CDNSCadence Design Systems, Inc.28 oct 2026BAGraded B, now A
NXPINXP Semiconductors N.V.27 oct 2026BAGraded B, now A- UIUbiquiti Inc.6 nov 2026BAGraded B, now A
Cómo gana dinero
- Optical networking equipment, including systems for carrying data over fiber-optic cables71 %
- Routing and switching equipment10 %
- Network software and related services6 %
- Blue Planet network-automation software and related services1 %
- Network implementation, maintenance, support, learning, and advisory services12 %
Los porcentajes de ingresos son estimaciones para quarter ended August 1, 2026, no cifras de un informe oficial.
Compite con
Qué vende6
6500 Reconfigurable Line System
Equipment that routes and amplifies light signals on fiber-optic networks, helping operators add and manage network capacity.
Waveserver
Compact equipment that connects data centers and other sites with high-capacity fiber links.
Coherent pluggable transceivers
Small components that send and receive data over fiber-optic links and can be used in Ciena or other companies’ equipment.
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8100 Coherent Routing platforms
Equipment that combines internet-traffic routing with optical transmission for metro and edge networks.
Navigator Network Control Suite
Software that helps operators monitor and manage routing, switching, and optical equipment across their networks.
Blue Planet Automation Software
Software that helps service providers track network equipment, coordinate services, and automate network operations.
Quién se lo compra6
- Cloud companies that run data centers, cloud computing, storage, artificial-intelligence services, and other internet services; they buy directly or through service-provider networks.
- Phone and internet carriers that operate local, national, international, wireless, and fiber networks; they buy network equipment, software, and related services.
- Submarine cable and network operators that carry data between countries and regions.
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- Cable and multiservice operators that provide communications and broadband services.
- Government agencies and research and education network operators that buy equipment and services for their networks.
- Businesses that need network equipment or broadband connections; Ciena sells directly and through partners such as distributors, resellers, and systems integrators.
En qué se apoya y qué podría romperlo
De qué depende el negocio
- 1Sales depend on spending by a small number of customers; cloud providers have become a larger part of the business.
- 2Ciena relies on third-party contract manufacturers and suppliers for components, assembly, testing, and shipment of its equipment.
- 3The company needs sufficient supplies of specialized optical components and manufacturing capacity to meet customer orders.
Qué podría salir mal
- 1Revenue depends heavily on spending by a small number of customers, so a cut or delay in their purchases could materially affect results.
- 2Shortages or delays from component suppliers and contract manufacturers, or a mismatch between supply and customer orders, could delay shipments and disrupt customer relationships.
- 3Rapid technology changes and intense competition, including price pressure, could make Ciena’s products less attractive to customers or reduce sales and margins.
Estados financieros completos →
Sobre Ciena Corp.
Ciena makes equipment that sends data over fiber-optic networks, along with routers and switches that direct data through those networks. It also sells software that helps network operators manage and automate their networks, and services to plan, install, maintain, and update them. Its customers include cloud companies, phone and internet carriers, and other network operators.
- Sede
- Hanover, Maryland, United States
- Fundada en
- 1992
- Empleados
- 9,080 (November 1, 2025, high)
- Cotiza en
- NYSE
- Cierre del ejercicio
- Saturday nearest October 31 (FY2025 ended November 1)
Construido a partir de los propios informes de Ciena Corp. ante la Comisión de Bolsa y Valores de EE. UU. (SEC). Las cifras son las declaradas, con el historial por acción reexpresado a la base de acciones de hoy. Esto describe un negocio: no es asesoramiento de inversión ni una recomendación de compra o venta.
