£851k
+46%vs Dec 2023Active02420011Private limited companySittingbourne
SOUTHERN MICROBIOLOGICAL SERVICES LIMITED
Significant control: Tentamus UK 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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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Registered activity: Other human health activities (SIC 86900). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
SOUTHERN MICROBIOLOGICAL SERVICES LIMITED is an active private limited company (company number 02420011) incorporated on 5 September 1989, registered in Sittingbourne. Its registered activity is other human health activities (SIC 86900). Latest small accounts cover the period ending 31 December 2024, showing net assets of £851k and cash of £206k, with 48 employees on average. Net assets rose 46% on the prior period (£582k).
Peer position · net assets
By net assets it sits in the top quarter of 1,437 comparable companies in Kent (median £1,563, upper quartile £14k).
02
Ownership and control
- Tentamus Uk Limited
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
- Sally Jane Bellekom
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mr. Antony William Bellekom
- 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
- 5 September 198937 yrs ago
- Next accounts due
- 30 September 202626 days overdue
- Confirmation statement due
- 19 September 2027in 328 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 86900
- Other human health activities
- Accounts type
- Small
- Size band
- SmallCompanies Act thresholds
05
Financials
£206k
+347%vs Dec 2023Not reported
48
+4%vs Dec 2023| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2024 | £851k | £206k | £694k | £199k | — | £268k | 48 |
| 31 December 2023 | £582k | £46k | £541k | £169k | — | £89k | 46 |
| 31 December 2022 | — | — | — | — | — | — | — |
Current ratio4.82Current assets ÷ creditors within one year
Cash per employee£4,296Cash ÷ 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 £850,813 at 31 December 2024
- Net assets up 10% or more on the prior period+46.1% vs prior period
- Current assets at least 1.5× creditors within one yearCurrent ratio 4.82
- Cash at bank of £50,000 or moreCash £206,205
- Three or more accounting periods on record3 periods on record
- Incorporated five or more years agoIncorporated 5 September 1989
- 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 328 days
- Next accounts due26 days overdue
- Accounts period endNet assets £851k · small accounts
- Accounts period endNet assets £582k · small accounts
- Accounts period end
- Incorporated
08
Similar companies in Kent
- DHB ORAL HEALTHCARE LIMITEDEdenbridge · inc. Mar 1989
- LOTUS HEALING CENTRE LIMITEDMaidstone · inc. Feb 1989
- CHRIS ADAMS OPTICIANS LIMITEDChatham · inc. May 1988
- MIND MANAGEMENT LIMITEDTenterden · inc. Apr 1988
- CHIRON CENTRES LIMITEDMaidstone · inc. Mar 1988
- THE BLOOD CARE FOUNDATIONTonbridge · inc. Jul 1991
All companies incorporated on 5 September 1989 · in Sept 1989.
09
Reminders for SOUTHERN MICROBIOLOGICAL SERVICES LIMITED
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