---
title: "CIENA CORP — Ownership Dossier"
canonical: https://whiteintel.dev/entity/8b94deb0-df8b-5d1e-9fd1-6ebae609d862
json: https://whiteintel.dev/api/public/dossier/8b94deb0-df8b-5d1e-9fd1-6ebae609d862
identifier: cusip:171779959
jurisdiction: US
source: WhiteIntel corporate-ownership graph
---

# CIENA CORP

**Type:** Asset  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `cusip:171779959`  
**Canonical dossier:** https://whiteintel.dev/entity/8b94deb0-df8b-5d1e-9fd1-6ebae609d862  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/8b94deb0-df8b-5d1e-9fd1-6ebae609d862  

## Cross-source identity

The same real-world entity, resolved across sources:

- **Ciena Corp** — SEC 13F · `cusip:171779309` — https://whiteintel.dev/entity/973681b4-62da-5f81-b98e-d7e7515eb4a4
- **CIENA CORP** — FAA aircraft · `faa-owner:ciena corp` — https://whiteintel.dev/entity/00db8b11-6072-54ec-9145-1ba61c08a1d7
- **CIENA CORP** — source · `sec:0000936395` — https://whiteintel.dev/entity/2a1951fc-93e1-5372-bbe4-1e4c02125041
- **CIENA CORP** — SEC 13F · `cusip:171779909` — https://whiteintel.dev/entity/fb429c06-6b0b-5372-ab57-ef62128f80b5

## Ownership & control

### UBO chain (walk to the ultimate owner)

A **1000-step** ownership/control chain to the ultimate beneficial owner is resolved for this entity. The full cited chain unlocks with a paid API key or a one-off dossier — https://whiteintel.dev/pricing.

## Provenance

- SEC 13F — https://www.sec.gov/data-research/sec-markets-data/form-13f-data-sets

## Get the full, resolved dossier (agent-callable)

The above is the free teaser. The resolved **multi-hop UBO chain**, ownership **%**, full **financial history**, itemised **assets** and the hop-by-hop **exposure path** are the paid depth — callable as tools from your agent:

```bash
npx -y @whiteintel/mcp-server   # then: get_dossier · trace_ownership_path · check_offshore_exposure
```

Or unlock a one-off cited dossier for **CIENA CORP** — https://whiteintel.dev/entity/8b94deb0-df8b-5d1e-9fd1-6ebae609d862 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **CIENA CORP**. Human view: https://whiteintel.dev/entity/8b94deb0-df8b-5d1e-9fd1-6ebae609d862 · Structured JSON: https://whiteintel.dev/api/public/dossier/8b94deb0-df8b-5d1e-9fd1-6ebae609d862._

_Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership. Every claim carries a source; an absent edge means "not yet observed in current sources", not "does not exist"._