Annual accounts
Micro Entity accounts
30/09/2026Filing deadline
Made up to 31/12/2024Due 30/09/2026
- Next accounts made up to
- 31/12/2025
- Last accounts made up to
- 31/12/2024
CERYX MEDICAL LIMITED
Active- 10001886Copy
Copy
Registry details
Reference data exactly as held at Companies House.
Copy registry details
- Registered office
- 4th Floor, 14, Museum Place, Cardiff CF10 3BH
- Classification (SIC)
- Research and experimental development on biotechnology (72.11 - SIC 2007)
- Accounts type
- Micro Entity
Company activity
Every document filed at Companies House for this company.
Pre-Score for UK companies is coming soon
- 23/09/2026View PDF (4 pages)
Micro company accounts made up to 2025-12-31
Coming soon
What Pre-Score will tell you
- Whether the filed accounts are strengthening or weakening year on year.
- Whether this company files on time, and how often its record changes.
- How its officers and controlling parties connect to other UK companies.
Accounts and confirmation statement
The two filings Companies House requires every year, and where each one stands against its deadline today.
Due in 5 days
Confirmation statement
Confirms the registry record is up to date
- Next statement date
- 23/04/2026
- Last statement dated
- 31/12/2024
Financial performance
The latest figures CERYX MEDICAL LIMITED filed. Okredo holds filed accounts data for 2021–2024; the year-by-year record is on the financials page.
Net Assets
£3.70M2024
-14.60%vs 20232023: £4.33M
Total Assets
£3.74M2024
-13.85%vs 20232023: £4.34M
Cash in Bank
£180.70K2021
First reported yearTotal Liabilities
£39.51K2024
367.33%vs 20232023: £8.45K
Employees
82024
+3vs 20232023: 5
Of the 3 measures with an earlier filing to compare against, 1 rose and 2 fell. Net assets moved furthest, down 14.60% on 2023. See the full financial analysis for CERYX MEDICAL LIMITED.
The full financial record
Four ways through CERYX MEDICAL LIMITED's filed accounts — the year-by-year numbers, the compound rates and the ratios behind them.
Net Assets · -11.9% a year (CAGR)Three-year trend, 2022–2024Every measure end to end across 2022, 2023 and 2024, with the compound rate behind each one.See what moved5 chartsCharts by indicator5 filed indicators plotted year by year, 2021–2024.Plot the figuresNothing estimatedRatios from the filed figures4 ratios computed from this company's own reported amounts, each shown against the year it was derived from.Check the ratios5 × 4 yearsEvery figure by yearAll 5 measures Okredo tracks across 4 reported years, exactly as filed.Open the table
Employees
Headcount as reported to Companies House for 2021–2024.
| Year | Employees | Change |
|---|---|---|
| 2024 | 8 | +3 |
| 2023 | 5 | +1 |
| 2022 | 4 | +1 |
| 2021 | 3 | – |
Reported employee count increased from 3 in 2021 to 8 in 2024. See how headcount moved alongside the reported financials.
Credit report
It is a professional assessment of the company 's performance, revealing company's potential and risks, showing it's past experiences and revealing future prospects.
- Company potential
- Risk indicators
- Past performance
- Future prospects
Officers
7Directors, secretaries and other appointed officers, with the period each has served.
| Person | Role | Period | Connected companies |
|---|---|---|---|
| Corporate Director | 31/03/2022–Present | 88 | |
| Director | 23/07/2020–Present | 11 | |
| Director | 14/12/2020–Present | 12 | |
| Director | 12/02/2016–03/05/2016 | 10 | |
| Director | 03/05/2016–Present | 0 | |
| Director | 28/01/2020–Present | 0 | |
| Director | 02/02/2026–Present | 0 |
Persons with significant control
1Individuals or entities with significant control over the company, as declared to Companies House.
| Person | Period | Connected companies |
|---|---|---|
| 11/02/2017–Present | 0 |
Filing history and recent activity
Every document on the Companies House record, newest first.
- Filings on record
- 1 Since 23/09/2026
- Last 12 months
- 1
- Most recent filing
- 23/09/2026 less than a month ago
What changed in the last year
- Accounts filedLatest 23/09/2026
Filing timeline
- 23/09/2026View PDF (4 pages)
Micro company accounts made up to 2025-12-31
See when the next accounts and confirmation statement are due
Similar companies
52 UK companies are similar to CERYX MEDICAL LIMITED, sharing the same company status (Active), the same industry sector and activity group (Research and experimental development on biotechnology) and a comparable number of employees. The 5 closest matches are shown below to help you compare competitors and industry peers.
OXFORD ENDOVASCULAR LIMITED
Active9400 Garsington Road, Oxford Business Park, Oxford OX4 2HN
- Activity
- Research and experimental development on biotechnology
- Company no.
- 09769779
- Incorporated
- 09/09/2015
- Employees
- 9
AUXETEC LIMITED
ActiveNexus, Discovery Way, Leeds LS2 3AA
- Activity
- Other research and experimental development on natural sciences and engineering
- Company no.
- 12925662
- Incorporated
- 03/10/2020
- Employees
- 9
LASER MICROMACHINING LIMITED
Active12-14 Ffordd Richard Davies, St. Asaph Business Park, St. Asaph, Denbighshire LL17 0LJ
- Activity
- Other research and experimental development on natural sciences and engineering
- Company no.
- 05288483
- Incorporated
- 16/11/2004
- Employees
- 9
AGUA VIA LIMITED
ActivePaddock Cottage Sandy Lane, Milford, Godalming GU8 5BL
- Activity
- Other research and experimental development on natural sciences and engineering
- Company no.
- 06420717
- Incorporated
- 07/11/2007
- Employees
- 10
ALBRIGHT PRODUCT DESIGN LIMITED
ActiveWilliam Burford House, Lansdown Place Lane, Cheltenham GL50 2LB
- Activity
- Other research and experimental development on natural sciences and engineering
- Company no.
- 08597948
- Incorporated
- 04/07/2013
- Employees
- 9
About CERYX MEDICAL LIMITED
A short description of the company, written from its Companies House record.
CERYX MEDICAL LIMITED is a private limited company registered in the United Kingdom, based in 4th Floor, 14, Museum Place, Cardiff CF10 3BH. Companies House classifies its business as Research and experimental development on biotechnology. It has been on the register for 10 years 7 months.
The register currently records it as active. Its 2024 accounts report net assets of £3.70M and 8 employees.
CERYX MEDICAL LIMITED: frequently asked questions
Answered from this company's own registry record and filed figures.
What does CERYX MEDICAL LIMITED do?
Companies House records CERYX MEDICAL LIMITED under one registered business activity: Research and experimental development on biotechnology (72.11 - SIC 2007).
Is CERYX MEDICAL LIMITED still active?
CERYX MEDICAL LIMITED is recorded as active on the Companies House register, and has been on it since 12/02/2016.
What are CERYX MEDICAL LIMITED's latest reported financials?
The most recent accounts Okredo holds cover 2024 and report net assets of £3.70M, total assets of £3.74M, cash in bank of £180.70K and total liabilities of £39.51K.
When did CERYX MEDICAL LIMITED last file with Companies House?
The most recent document on the record is dated 23/09/2026: Micro company accounts made up to 2025-12-31, less than a month ago.
When are CERYX MEDICAL LIMITED's next filings due?
On the current registry record, accounts are due by 30/09/2026.
Who runs CERYX MEDICAL LIMITED?
Companies House lists 7 officers (6 currently in post) and 1 person with significant control.