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Companies House/Oxford/Company profile

NIOX GROUP PLC

Active
05822706·incorporated 2006-05-19

NIOX GROUP PLC is an active UK public limited company, incorporated on 19 May 2006 at Companies House (number 05822706; OpenRegistry canonical ID GB-05822706-niox-group-plc). Sophymarine's OpenRegistry classifies it under SIC 70100 (Activities of head offices), one of 31,243 active UK entities in that code and one of 11,557 active companies registered in Oxford (postcode OX4). Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Status
Active
Type
Public Limited Company
Incorporated
2006-05-19
Registered Address
MAGDALEN CENTRE 1 ROBERT ROBINSON AVE, THE OXFORD SCIENCE PARK, OXFORD, OX4 4GA, ENGLAND
SIC
70100 — Activities of head offices
Country of origin
United Kingdom

Directors

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Shareholders

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Financials

Check financials of NIOX GROUP PLC

Filings

Check filing history of NIOX GROUP PLC

Accounts

Last filed accounts made up to 2024-12-31. Next accounts due 2026-06-30. Financial year-end: 31/12. Filing class: GROUP.

Confirmation statement

Last confirmation statement made up to 2016-05-19. Next confirmation statement due 2017-06-16.

Mortgages and charges

2 charges recorded against the company at Companies House: 0 outstanding, 2 satisfied, 0 partially satisfied.

Persons with significant control

  • No individual or entity with significant control has been identified.

Previous names

NIOX GROUP PLC has previously traded as:

  • CIRCASSIA GROUP PLC (until 2022-09-01)
  • CIRCASSIA PHARMACEUTICALS PLC (until 2020-04-30)
  • CIRCASSIA PHARMACEUTICALS LIMITED (until 2014-02-24)
  • CIRCASSIA HOLDINGS LIMITED (until 2014-02-24)

Similar UK companies

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Need real-time profile, officers, shareholders, financials or filing? Open the live profile at /company/gb/05822706.

Source: Companies House Free Company Data, refreshed 2026-05-01. Official record: find-and-update.company-information.service.gov.uk.