£12.01m
+9%vs Dec 2023ActiveNI038167Private limited companyAntrim
FORTRESS DIAGNOSTICS LTD
Significant control: Fortress Group Holdings Limited (75–100%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
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What does Fortress Diagnostics Ltd sell?
Registered activity: Manufacture of other chemical products n.e.c. (SIC 20590). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
FORTRESS DIAGNOSTICS LTD is an active private limited company (company number NI038167) incorporated on 21 March 2000, registered in Antrim. Its registered activity is manufacture of other chemical products n.e.c. (SIC 20590). Latest small accounts cover the period ending 31 December 2024, showing net assets of £12.01m and cash of £598k, with 60 employees on average. Net assets rose 9% on the prior period (£11.03m).
Peer position · net assets
By net assets it sits in the top quarter of 732 comparable companies in the UK (median £38k, upper quartile £519k).
02
Ownership and control
- Fortress Group Holdings Limited
- owns 75–100% of shares
- Dr Morteza Afrasiabi
- owns 50–75% of shares
- holds 50–75% of voting rights
- Mrs. Zahra Zolnourian
- owns 25–50% of shares
- holds 25–50% of voting rights
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.
03
Key dates
- Incorporated
- 21 March 200026 yrs ago
- Next accounts due
- 30 September 202626 days overdue
- Confirmation statement due
- 4 April 2027in 160 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 20590
- Manufacture of other chemical products n.e.c.
- SIC 32990
- Other manufacturing n.e.c.
- SIC 82990
- Other business support service activities n.e.c.
- Accounts type
- Small
- Size band
- MediumCompanies Act thresholds
05
Financials
£598k
−14%vs Dec 2023Not reported
60
+25%vs Dec 2023| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2024 | £12.01m | £598k | £8.54m | — | — | — | 60 |
| 31 December 2023 | £11.03m | £694k | £6.42m | — | — | — | 48 |
Cash per employee£9,973Cash ÷ average employees
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
06
Filing and accounts signals
- Net assets above zeroNet assets £12,008,613 at 31 December 2024
- Cash at bank of £50,000 or moreCash £598,404
- Incorporated five or more years agoIncorporated 21 March 2000
- Accounts past their due dateDue 30 September 2026
Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.
07
Timeline
- Confirmation statement duein 160 days
- Next accounts due26 days overdue
- Accounts period endNet assets £12.01m · small accounts
- Accounts period endNet assets £11.03m · small accounts
- Incorporated
08
Similar companies in Belfast
- CENTRAL CHEMICAL SUPPLIES LIMITEDCraigavon · inc. Jun 1997
- BIOREX DIAGNOSTICS LTDAntrim · inc. Oct 2003
- R & D LABORATORIES LIMITEDBallyclare · inc. Jul 1995
- MONEYGRAN LIMITEDBallymena · inc. Feb 2005
- I.C.B. EMULSIONS LIMITEDCraigavon · inc. Sept 1991
- GLENBIO LTDAntrim · inc. Jan 2012
All companies incorporated on 21 March 2000 · in Mar 2000.
09
Reminders for FORTRESS DIAGNOSTICS LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.