ALCATEL SUBMARINE NETWORKS UK LTD
Private Limited Company (Ltd) · LONDON, United Kingdom · LEI 549300IFY8M4O61UG202
LEI lapsed
Summary
ALCATEL SUBMARINE NETWORKS UK LTD is registered in the United Kingdom and entered in the “Companies House register” under number 01750343. Its legal form is Private Limited Company (Ltd). According to GLEIF, its ultimate parent is Nokia Oyj (Finland), and its direct parent is ALCATEL SUBMARINE NETWORKS (France). That group has 18 subsidiaries with LEIs in 11 countries, 1 of them in the United Kingdom. The LEI was first issued on 21 Jun 2014 and the record was last updated on 29 Sep 2025. It has lapsed: renewal was due by 28 Sep 2025. AssetCensus found 3 data-quality notes for this entity (see below).
Written from GLEIF data using fixed, reviewed sentence templates.
Data-quality notes (AssetCensus analysis)
- The LEI has lapsed: it was due for renewal by 28 Sep 2025 and was not renewed, so GLEIF's data for this entity has not been re-verified since. A lapsed LEI does not mean the company has ceased to exist.
- The ultimate-parent link rests on accounts for the period ending 31 Dec 2022, more than 24 months before this data release. The group may have changed since.
- The ultimate-parent relationship record was not renewed; it was last updated on 29 Sep 2025.
Company details
| Legal form | Private Limited Company (Ltd) |
|---|---|
| Register | Companies House register · Register website |
| Registration number | 01750343 |
| Registration authority | Companies House |
| Jurisdiction | United Kingdom |
| Registered address | TELEGRAPH HOUSE, 10 TELCON WAY, SE10 0AG LONDON, United Kingdom |
| Headquarters address | CHRISTCHURCH WAY, SE10 0AG LONDON, United Kingdom |
| Category | company or other legal entity |
| Status | active |
| Founded (per GLEIF) | 6 Sep 1983 |
| LEI | 549300IFY8M4O61UG202 |
| LEI status | lapsed |
| LEI first issued | 21 Jun 2014 |
| LEI record last updated | 29 Sep 2025 |
| Next LEI renewal | 28 Sep 2025 |
| Corroboration of the LEI record | fully corroborated |
Group membership
ALCATEL SUBMARINE NETWORKS UK LTD this entity
Relationship to the parent
| Direct parent | Ultimate parent | |
|---|---|---|
| Parent | ALCATEL SUBMARINE NETWORKS | Nokia Oyj |
| Accounting period | 1 Jan 2022 to 31 Dec 2022 | 1 Jan 2022 to 31 Dec 2022 |
| Evidence | consolidated accounts | consolidated accounts |
| Corroboration | fully corroborated | fully corroborated |
| Accounting standard | IFRS | IFRS |
| Relationship start | 20 Jul 2022 | 20 Jul 2022 |
| Recorded at GLEIF since | 21 Jun 2014 | 21 Jun 2014 |
| Last updated | 29 Sep 2025 | 29 Sep 2025 |
| Record status | not renewed | not renewed |
Other names
- ALCATEL SUBMARINE NETWORKS LIMITED · previous name
- ALCATEL-LUCENT SUBMARINE NETWORKS LIMITED · previous name