£654k
+6%vs Mar 2025Active04306288Private limited companyGreat Chesterford
CYREX LIMITED
B77/10001
Summary
CYREX LIMITED is an active private limited company (company number 04306288) incorporated on 17 October 2001, registered in Great Chesterford. Its registered activity is manufacture of other technical ceramic products (SIC 23440). Latest small accounts cover the period ending 31 March 2026, showing net assets of £654k and cash of £495k, with 8 employees on average. Net assets rose 6% on the prior period (£618k). Across the last 3 periods on record the net-asset trend is volatile.
Peer position · net assets
By net assets it sits in the upper half of 68 comparable companies in the UK (median £32k, upper quartile £655k).
02
Key dates
- Incorporated
- 17 October 200125 yrs ago
- Next accounts due
- 31 December 2027in 435 days
- Confirmation statement due
- 31 October 2026in 9 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
03
Activity
- SIC 23440
- Manufacture of other technical ceramic products
- SIC 26511
- Manufacture of electronic measuring, testing etc. equipment, not for industrial process control
- SIC 26600
- Manufacture of irradiation, electromedical and electrotherapeutic equipment
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
04
Financials
£495k
+6%vs Mar 2025Not reported
8
No changevs Mar 2025| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2026 | £654k | £495k | £92k | — | — | — | 8 |
| 31 March 2025 | £618k | £468k | £99k | — | — | — | 8 |
| 31 March 2024 | £681k | £469k | £59k | — | — | — | 8 |
Cash per employee£62kCash ÷ average employees
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
05
Firmoscan score
77 / 100 · grade B
| 50 | Starting scoreEvery scored company starts here |
| +10 | Positive net assetsNet assets £654,380 at 2026-03-31 |
| +4 | Cash reservesCash £494,858 |
| +5 | Multi-year filing history3 periods on record |
| +8 | EstablishedIncorporated 2001-10-17 (25 years) |
| 77 | Score, grade B |
A transparent, rules-based score from filed data only: every point lists its evidence. It is not a credit rating or advice. How the score is computed.
06
Ownership and control
- Mr Andrew James Smith
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents.
07
Timeline
- Next accounts duein 435 days
- Confirmation statement duein 9 days
- Accounts period endNet assets £654k · small accounts
- Accounts period endNet assets £618k · small accounts
- Accounts period endNet assets £681k · small accounts
- Incorporated
08
Similar companies in Cambridge
All companies incorporated on 17 October 2001 · in Oct 2001.
09
Reminders for CYREX LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.