CIENA LIMITED
Private Limited Company (Ltd) · LONDON, United Kingdom · LEI 549300CT53TKRU0K3W64
LEI active
Summary
CIENA LIMITED is registered in the United Kingdom and entered in the “Companies House register” under number 03330283. Its legal form is Private Limited Company (Ltd). According to GLEIF, its ultimate parent is CIENA CORPORATION (United States), which is also its direct parent. That group has 3 subsidiaries with LEIs in 3 countries, 1 of them in the United Kingdom. The LEI was first issued on 24 Jun 2022 and the record was last updated on 27 May 2026; the next renewal is due by 23 Jun 2027.
Written from GLEIF data using fixed, reviewed sentence templates.
Data-quality notes (AssetCensus analysis)
No data-quality notes for this entity in this data release.
Company details
| Legal form | Private Limited Company (Ltd) |
|---|---|
| Register | Companies House register · Register website |
| Registration number | 03330283 |
| Registration authority | Companies House |
| Jurisdiction | United Kingdom |
| Registered address | 20 CURTAIN ROAD, FLOOR 11, EC2A 3NG LONDON, United Kingdom |
| Category | company or other legal entity |
| Status | active |
| Founded (per GLEIF) | 9 Mar 1997 |
| LEI | 549300CT53TKRU0K3W64 |
| LEI status | active |
| LEI first issued | 24 Jun 2022 |
| LEI record last updated | 27 May 2026 |
| Next LEI renewal | 23 Jun 2027 |
| Corroboration of the LEI record | fully corroborated |
Group membership
CIENA LIMITED this entity
Relationship to the parent
| Direct parent | Ultimate parent | |
|---|---|---|
| Parent | CIENA CORPORATION | CIENA CORPORATION |
| Accounting period | 29 Oct 2023 to 2 Nov 2024 | 29 Oct 2023 to 2 Nov 2024 |
| Evidence | consolidated accounts | consolidated accounts |
| Corroboration | fully corroborated | fully corroborated |
| Accounting standard | IFRS | IFRS |
| Relationship start | 24 Jun 2022 | 22 Jun 2022 |
| Recorded at GLEIF since | 24 Jun 2022 | 24 Jun 2022 |
| Last updated | 27 May 2026 | 27 May 2026 |
| Record status | current | current |
Other subsidiaries of the same direct parent (2)
- CIENA COMMUNICATIONS, INC. United States
- CIENA INDIA PRIVATE LIMITED India
History
5 Jun 2024Registered address changed
5 Jun 2024Headquarters address changed