CSIMarket
 
Ciena Corp  (NYSE: CIEN)
    Sector  Technology    Industry Consumer Electronics
   Industry Consumer Electronics
   Sector  Technology
 

Ciena's Customers Performance

CIEN



 
CIEN's Source of Revenues Ciena's Corporate Customers have recorded a rise in their cost of revenue by 22.89 % in the 2 quarter 2026 year on year, sequentially costs of revenue were trimmed by -18.46 %. During the corresponding time, Ciena Corp recorded a revenue increase by 39.51 % year on year, sequentially revenue grew by 10.07 %. While revenue at the Ciena Corp's corporate clients recorded rose by 14.63 % year on year, sequentially revenue fell by -1.79 %.

List of CIEN Customers




Ciena's Customers have recorded a rise in their cost of revenue by 22.89 % in the 2 quarter 2026 year on year, sequentially costs of revenue were trimmed by -18.46 %, for the same period Ciena Corp recorded revenue increase by 39.51 % year on year, sequentially revenue grew by 10.07 %.

List of CIEN Customers

Ciena's Business Units
UNITED STATES    222.83 % of total Revenue
Products and services at a point in time    84.9 % of total Revenue
Services transferred over time    15.1 % of total Revenue
Networking Platforms    240.58 % of total Revenue
Networking Platforms Products and services at a point in time    81.11 % of total Revenue
Platform Software and Services    18.2 % of total Revenue
Platform Software and Services Products and services at a point in time    1.87 % of total Revenue
Platform Software and Services Services transferred over time    4.1 % of total Revenue
Blue Planet Automation Software and Services    4.26 % of total Revenue
Blue Planet Automation Software and Services Products and services at a point in time    0.54 % of total Revenue
Blue Planet Automation Software and Services Services transferred over time    0.95 % of total Revenue
Global Services    34.19 % of total Revenue
Global Services Products and services at a point in time    1.37 % of total Revenue
Global Services Services transferred over time    10.05 % of total Revenue
Optical Networking    211 % of total Revenue
Optical Networking Networking Platforms    70.02 % of total Revenue
Routing and Switching    29.58 % of total Revenue
Routing and Switching Networking Platforms    11.09 % of total Revenue
Platform Software and Services Platform Software and Services    5.98 % of total Revenue
Blue Planet Automation Software and Services Blue Planet Automation Software and Services    1.49 % of total Revenue
Maintenance Support and Learning    5.68 % of total Revenue
Maintenance Support and Learning Global Services    5.68 % of total Revenue
Implementation    14.99 % of total Revenue
Implementation Global Services    5.07 % of total Revenue
Advisory and Enablement    2.22 % of total Revenue
Advisory and Enablement Global Services    0.66 % of total Revenue
Product    247.12 % of total Revenue
Service    50.12 % of total Revenue
Americas    231.56 % of total Revenue
EMEA    36.75 % of total Revenue
APAC    10.98 % of total Revenue
Revenue Abstract    100 % of total Revenue
Maintenance, Support, and Learning    16.98 % of total Revenue
Asia Pacific    28.94 % of total Revenue




   
Customers Net Income grew in Q2 by Customers Net margin fell to %
1.38 % 8.53 %
Customers Net Income grew in Q2 by 1.38 %


Customers Net margin fell to 8.53 % 8.53 %



Ciena's Customers, Q2 2026 Revenue Growth By Industry
Customers in Aerospace & Defense Industry      8.46 %
Customers in Industrial Machinery and Components Industry      16.84 %
Customers in Conglomerates Industry      3.64 %
Customers in Auto & Truck Parts Industry -26.18 %   
Customers in Broadcasting Media & Cable TV Industry      3.41 %
Customers in Educational Services Industry      6.01 %
Customers in Communications Services Industry      2.31 %
Customers in Hotels, Tourism & Amusement Industry      6.55 %
Customers in Publishing & Information Industry      8.76 %
Customers in Movies and Entertainment Industry  
Customers in Computer Hardware Industry      50.27 %
Customers in Internet Services & Social Media Industry      20.89 %
Customers in Cloud Computing & Data Analytics Industry      3.01 %
Customers in Semiconductors Industry      18.84 %
Customers in Software & Programming Industry      9364.1 %
Customers in Consumer Electronics Industry      24.78 %
     
• Customers Valuation • Customers Mgmt. Effect.


Ciena's Comment on Sales, Marketing and Customers



The company provides product and service solutions to multiple customer and market segments through direct and indirect sales channels. These segments include Cloud Providers, which consist of internet content providers and providers of internet services and infrastructure such as data centers, cloud computing, SaaS, storage, AI, and web hosting services. Cloud Providers also purchase capacity on service provider submarine and wireline networks worldwide. Service Providers encompass regional, metro, national, and international wireline and wireless carriers, submarine network operators, and access network providers. These providers offer managed optical fiber networks to cloud providers who lease or acquire dedicated connectivity. Additional customers include cable and multiservice operators (MSOs), governments, research and education network operators, and enterprises. Market trends indicate strong demand for increased bandwidth driven primarily by AI workloads, which require high-speed connectivity, low latency, and power efficiency. AI influences data center locations and increases demand for low-latency, high-capacity networking across regions and edge locations. Other factors driving bandwidth demand include network densification, with traffic and computing shifting to the network edge, and the adoption of cloud-based services replacing local infrastructure for enterprises and consumers.


  News about Ciena Corp Contracts

Augmenting Connectivity FLAG and REDIMadrid Forge the Future of Data Transport with Cienas Advanced Technologies

In an era defined by unprecedented digital demands and connectivity challenges, two distinct initiatives in India and Spain are emblematic of the transformative strides being made in the telecommunications sector. FLAG (formerly known as GCX) and REDIMadrid have each partnered with Ciena (NYSE: CIEN) to leverage cutting-edge technology that promises to enhance undersea connectivity and secure data transport, respectively. Flag s Leap Forward in International Connectivity In India, FLAG is responding to the country s surging demand for international connectivity by deploying Ciena’s WaveLogic 6 Extreme (WL6e) technology across critical segments of its India Connectivity Mesh, specifically the Chennai-Singa...

Pioneering Quantum Secure Data Transport How REDIMadrid and Ciena Are Shaping the Future of Secure Networking

In a significant leap toward securing the digital future, REDIMadrid, the research network of Comunidad of Madrid, has announced the launch of its End-to-End Quantum Secure Data Transport Project in collaboration with Ciena (NYSE: CIEN). This innovative initiative aims to bolster data security using quantum technology, thereby setting a new standard in secure data transmission.Central to this initiative is Ciena s 6500 photonic line system, a cutting-edge technology that enables a quantum encryption channel to function seamlessly alongside existing Dense Wavelength Division Multiplexing (DWDM) traffic on the same fiber. This multilayered approach not only enhances security but also ensures that data integrit...

BR.Digital and Windstream Wholesale Elevate Network Capabilities with Ciena’s WaveLogic 6, Setting New Benchm...

In a dynamic stride to accommodate Brazil s burgeoning demand for high-capacity connectivity, BR.Digital, a prominent wholesale communication service provider, has successfully deployed Ciena s WaveLogic 6 Extreme (WL6e) technology. This deployment comes as data traffic surges across the nation, compelling service providers to adopt advanced solutions for enhanced connectivity. BR.Digital has achieved a significant milestone by delivering 1.1 Terabit per second (Tb/s) on a single wavelength over links exceeding 800 kilometers, showcasing the capabilities of the WL6e in supporting massive and high-speed data transmission.The implementation of Ciena’s WaveLogic 6 technology by BR.Digital aligns with global a...

Capacity Expansion and Revenue Decline Windstream and Ciena Navigate a Complex Market Landscape

In a significant move to enhance its network capabilities, Windstream Wholesale, a prominent player in advanced optical solutions, has unveiled plans for a major infrastructure enhancement spanning from Houston, Texas, to Tallahassee, Florida. This initiative, forged in collaboration with Ciena Corporation (NYSE: CIEN), aims to implement cutting-edge line systems that promise to boost the network s capacity, improve service offerings, and enhance overall network efficiency. Central to this development is the introduction of 400G services, which will be available on diverse routes to meet the evolving demands of customers in the Southeast.Despite Windstream s ambitious expansion, Ciena s recent financial perf...

Pioneering Optical Innovations Southern Cross and Sify Propel Global Connectivity with Cutting-Edge Ciena Technologies

In a remarkable intersection of technological advancement and global connectivity, Southern Cross Cable Limited and Sify Technologies are showcasing the transformative power of Ciena s state-of-the-art optical solutions. These milestones signify not only a leap in telecom capabilities but also a commitment to meeting the demands of an increasingly interconnected world.Southern Cross has made history by achieving the world s first transpacific transmission of 1 Tb/s on a single-carrier wavelength across its expansive 13,500 km operational network. This unprecedented feat was made possible through the implementation of Ciena’s WaveLogic 6 Extreme (WL6e) coherent optics. Operating seamlessly over what is reco...

Sify Technologies Boosts Connectivity Amid Ciena’s Revenue Struggles A Shifting Landscape in Telecommunications

In a significant move poised to reshape the telecommunications sector in India, Sify Technologies, a prominent digital service and solutions provider, has announced the doubling of its National Long Distance (NLD) network capacity. The upgrade, powered by Ciena Corporation’s cutting-edge optical technology, aims to enhance connectivity across its seven Metro Area Networks (MANs). This advancement signals not only Sify’s commitment to expanding its infrastructure but also highlights the increasing demand for robust data connectivity driven by the exponential growth in Artificial Intelligence (AI) and digital services. Investment in Infrastructure: The Strategic Leap The deployment of Ciena s advanced tech...

Ciena Shatters Barriers with 1.6 Tb/s Coherent-Lite Pluggable for Hyperscale Cloud Evolution,

Pushing the Envelope: Ciena Unveils Game-Changing 1.6 Tb/s Coherent Pluggable Solution for Hyperscale Cloud Providers In a world where data is king and hyperscale cloud environments reign supreme, the need for cutting-edge technology to manage burgeoning traffic and power innovative applications has never been greater. Enter Ciena Corporation (NYSE: CIEN), a firm that has once again proven its prowess by launching a revolutionary 1.6 Tb/s Coherent-Lite pluggable solution. This breakthrough aims to address the escalating demand from cloud service providers, data center behemoths, and enterprises gearing up for the next wave of digital transformation driven by cloud computing, machine learning, and Artificial ...

Connecting the Future How Cienas Technologies Empower Digitization Across the Globe

In an era where digital transformation is redefining industries and societies, the latest advancements in telecommunications are paving the way for more interconnected and resilient networks. Recent partnerships and technological deployments across Europe and Asia underscore this trend, showcasing how leading telecommunications companies are leveraging innovative solutions to enhance their service capabilities and meet evolving customer demands.In Denmark, TDC NET, the nation’s primary network provider, is embarking on a significant overhaul of its Operating Support System (OSS) by integrating automation software from Blue Planet, a division of Ciena. This initiative represents a bold step toward streamlin...

Boosting Network Capacity: NTT DATA-led JUNO Submarine Cable System Deploys Cienas WaveLogic 6 Amidst Revenue Challe...

CSIMarket.com : NTT DATA-led JUNO Submarine Cable Plans to Deploy Cienas WaveLogic 6 to Boost Network Capacity In a strategic move to support Japan s digital hub ambitions, NTT DATA-led JUNO Submarine Cable System, operated by Seren Juno Network Co., Ltd. and Seren Juno Network America Inc, will deploy Ciena s GeoMesh Extreme, powered by WaveLogic 6 Extreme. This deployment on the 10,000km JUNO cable, set to launch at the end of 2024, will greatly enhance network capacity and enable the delivery of high-capacity services across the Asia Pacific region.Meanwhile, Ciena s corporate customers have seen fluctuations in their cost of revenue and revenue figures. In the first quarter of 2024, costs of revenue for...

Southern Cross Expands Capacity with Ciena's WaveLogic 6 for Transpacific Connectivity

Southern Cross, an independent international capacity provider in Australasia, has announced plans to utilize Ciena s industry-leading WaveLogic 6 Extreme (WL6e) technology for its Southern Cross (SX) NEXT project. This project aims to expand connectivity from Sydney to Los Angeles. By implementing WL6e technology, Southern Cross will be able to support 800 Gb/s wavelengths across its single 12,500+km span. This will ensure reliable, energy-efficient, and high-bandwidth connections. Additionally, Southern Cross has previously partnered with Ciena to enable 400GbE services on the Hawaiki Transpacific Cable using Ciena s GeoMesh Extreme submarine network solution. This achievement follows the successful establ...




Ciena’s Comment on Sales, Marketing and Customers


The company provides product and service solutions to multiple customer and market segments through direct and indirect sales channels. These segments include Cloud Providers, which consist of internet content providers and providers of internet services and infrastructure such as data centers, cloud computing, SaaS, storage, AI, and web hosting services. Cloud Providers also purchase capacity on service provider submarine and wireline networks worldwide. Service Providers encompass regional, metro, national, and international wireline and wireless carriers, submarine network operators, and access network providers. These providers offer managed optical fiber networks to cloud providers who lease or acquire dedicated connectivity. Additional customers include cable and multiservice operators (MSOs), governments, research and education network operators, and enterprises. Market trends indicate strong demand for increased bandwidth driven primarily by AI workloads, which require high-speed connectivity, low latency, and power efficiency. AI influences data center locations and increases demand for low-latency, high-capacity networking across regions and edge locations. Other factors driving bandwidth demand include network densification, with traffic and computing shifting to the network edge, and the adoption of cloud-based services replacing local infrastructure for enterprises and consumers.








CIEN's vs. Customers, Data

(Revenue and Income for Trailing 12 Months, in Millions of $, except Employees)



COMPANY NAME MARKET CAP REVENUES INCOME EMPLOYEES
Ciena Corp 50,105.23 5,569.15 438.30 9,080
Verizon Communications Inc 208,550.00 139,146.00 17,771.00 89,900
Nextdoor Holdings Inc 845.94 265.14 -43.67 463
News Corporation 16,444.88 8,933.00 1,340.00 21,700
Nova Ltd 12,369.21 880.58 259.22 682
Netapp Inc 37,504.00 6,925.00 1,276.00 11,700
SUBTOTAL 4,866,583.18 2,492,451.85 257,049.99 4,400,596
46 more clients available

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Sources: Ciena Corp’s official press releases and regulatory filings; CSIMarket.com’s market research; and the financial filings and press releases of other companies cited in this report.
Updated on:
Focus of this report: Ciena Corp’s corporate clients.
For your research, we’ve provided 9 tables on Ciena Corp corporate clients.
You can find them in the navigation menu under Customers & Markets.
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