DIATEC DIAGNOSTICS LTD
Company number 04733494 · Active · Birmingham B37 7GN
DIATEC DIAGNOSTICS LTD is an active private limited company (company number 04733494) incorporated on 14 April 2003, registered in Birmingham. Its registered activity is technical testing and analysis (SIC 71200). Latest small accounts cover the period ending 31 December 2024, showing net assets of £1.69m and cash of £913k, with 33 employees on average. Net assets rose 7% on the prior period (£1.57m).
By net assets it sits in the top quarter of 138 comparable companies in Birmingham (median £6,181, upper quartile £39k).
Key dates
- Incorporated
- 14 April 2003
- Next accounts due
- 30 September 2026 — 20 days overdue
- Confirmation statement due
- 28 April 2027 — in 190 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 71200
- Technical testing and analysis
- Accounts type
- Small
- Size band
- Small (Companies Act thresholds)
Financials — 2 periods on record, latest ending 31 December 2024
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2024 | £1.69m | £913k | £2.11m | £2.24m | — | — | 33 |
| 31 December 2023 | £1.57m | £755k | £1.12m | £1.16m | — | — | 27 |
- Current ratio
- 1.7 — comfortable
- Cash per employee
- £28k
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
Firmoscan score: 70/100 (grade B)
- +10 Positive net assets — Net assets £1,686,446 at 2024-12-31
- +8 Comfortable liquidity — Current ratio 1.7
- +4 Cash reserves — Cash £912,724
- +8 Established — Incorporated 2003-04-14 (23 years)
- -10 Accounts overdue — Due 2026-09-30
A transparent, rules-based score from filed data only: every point lists its evidence. It is not a credit rating or advice.
Ownership and control
- Ensco 722 Ltd (corporate entity, England) — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors · since 13 May 2026
- Demant A/S (corporate entity) — owns 75–100% of shares · since 6 April 2016 · ceased 13 May 2026
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents.
Similar companies in Birmingham
Same activity (technical testing and analysis), closest in incorporation date.
- COMMERCIAL TESTING SERVICES LIMITED — Birmingham, inc. Apr 2003
- RMR MATERIALS TESTING CO LIMITED — Kingswinford, inc. Apr 2003
- C.P.INSTRUMENTS LIMITED — Lichfield, inc. Feb 2003
- HOMEROSION LIMITED — Birmingham, inc. Sept 2002
- NPC AUDITING LIMITED — Birmingham, inc. Nov 2003
- EUROFINS FOOD TESTING UK LIMITED — Wolverhampton, inc. Jan 2004
Reminders for DIATEC DIAGNOSTICS LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.