CIENA CORP business relationships

Companies named in CIENA CORP’s 10-K filed 2025-12-12, and public companies whose annual reports name CIENA CORP. Each link shows the sentence it came from. Scores are Engagemii’s AI visibility scores.

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AEO visibility: 6.7 / 10
AI naming: 100 / 100
Agent readiness: 30 / 100
AI adoption: 8 / 100

Named in CIENA CORP’s annual report 2

AT&T INC. (T)Customer6.1
“Sales to AT&T were $500.7 million, or 10.5% of total revenue, in fiscal 2025, and $475.3 million, or 11.8% of total revenue, in fiscal 2024.” SEC filing
AT&T INC. (T)Supplier6.1
“AT&T purchased products and services from each of Ciena's operating segments for each of the periods presented.” SEC filing

Companies whose annual reports name CIENA CORP 4

COGENT COMMUNICATIONS HOLDINGS, INC. (CCOI)names it as supplier6.6
“Transitioning from Cisco, Ciena, or Arista to another vendor for the types of equipment each provides would be disruptive because of the time and expense required to learn to install, maintain and operate the new vendor's equipment and to operate a multi-vendor network.” SEC filing
SKYWORKS SOLUTIONS, INC. (SWKS)names it as customer6.6
“Our key customers include Amazon, Apple Inc. ("Apple"), Arcadyan, Arris, Bose, Ciena, Cisco, Ericsson, Fibocom, Garmin, Gemalto (a Thales company), General Electric, Google, Honeywell, Itron, Lenovo, LG Electronics, Microsoft, Motorola, NETGEAR, Nokia, Northrop Grumman, OPPO, Rockwell Collins, Sagem...” SEC filing
VIAVI SOLUTIONS INC. (VIAV)names it as customer6.6
“Examples of our customers include Advanced Micro Devices, Inc., América Móvil, AT&T Inc., British Telecom Openreach, Ciena, Cisco Systems, Inc., Deutsche Telekom AG, Ericsson, Lumen Technologies, Inc., Nokia Corporation and Verizon Communications Inc.” SEC filing
CELESTICA INC (CLS)names it as customer6.1
“Our CCS segment customers include Amazon Fulfillment Services, Inc., Meta Platforms, Inc., Google Inc., Ciena Corporation, Dell Technologies, Hewlett-Packard Enterprise, and IBM Corporation, Inc. Our ATS segment customers include Applied Materials, Inc., LAM Research and Honeywell Inc. We are focuse...” SEC filing

Links are read automatically from SEC annual reports (10-K, 20-F, 40-F). In a hand check of random links, about 8 in 10 were real business relationships, so every link carries its source sentence.