NIOX GROUP PLC
Summary
NIOX GROUP PLC is registered in the United Kingdom and entered in the “Companies House register” under number 05822706. Its legal form is Public Limited Company (PLC). NIOX GROUP PLC is the ultimate parent of a group of 1 subsidiary in 1 country, as reported to GLEIF. GLEIF gives this reason: no known person controls the entity, for example because its shareholders are diverse. It has 1 direct subsidiary in GLEIF data. The LEI was first issued on 16 Feb 2017 and the record was last updated on 12 Feb 2026; the next renewal is due by 3 Apr 2027. GLEIF's ISIN mapping lists 2 ISINs for this LEI.
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 | Public Limited Company (PLC) |
|---|---|
| Register | Companies House register · Register website |
| Registration number | 05822706 |
| Registration authority | Companies House |
| Jurisdiction | United Kingdom |
| Registered address | MAGDALEN CENTRE, 1 ROBERT ROBINSON AVE, OX4 4GA OXFORD, United Kingdom |
| Category | company or other legal entity |
| Status | active |
| Founded (per GLEIF) | 19 May 2006 |
| LEI | 2138006YAT138TOGA556 |
| LEI status | active |
| LEI first issued | 16 Feb 2017 |
| LEI record last updated | 12 Feb 2026 |
| Next LEI renewal | 3 Apr 2027 |
| Corroboration of the LEI record | fully corroborated |
Group membership
Parent not reported to GLEIF
- Direct parent: no known person controls the entity, for example because its shareholders are diverse.
- Ultimate parent: no known person controls the entity, for example because its shareholders are diverse.
Direct subsidiaries (1)
- NIOX HEALTHCARE LIMITED United Kingdom · OXFORD
ISINs mapped to this LEI (2)
GB00BJVD3B28 · GB00C0K4BZ21
2 in the GLEIF–ANNA mapping file. The file covers ISINs issued since the mapping started, not all securities.
Other names
- CIRCASSIA GROUP PLC · previous name
- CIRCASSIA PHARMACEUTICALS PLC · previous name