Register entry · No. 02057313
SPECIALIST BIOANALYTICAL SERVICES LIMITED
Checks
No warning signs 10 clear · 4 can't tell yet
What was checked
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Insolvency
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Filing history -
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Strike-off notices
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Filing history (The Gazette notices) · What this means -
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Year-end changes
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Filing history (form AA01) -
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Office moves
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Filing history (form AD01) -
Clear
Company status
Active.
Companies House register -
Clear
Accounts on time
Next due 30 Jun 2027.
Companies House register -
Clear
Confirmation statement on time
Next due 24 Mar 2027.
Companies House register -
Clear
Disqualified directors
None of the 3 current officers checked are disqualified.
Companies House disqualified directors register · See it -
Clear
Directors
2 current directors.
Officers on the register · See it -
Clear
Owners
2 owners on file.
People with significant control · See it -
Clear
Last filed accounts
Net assets £9,260.
Accounts to 30 Sep 2025 · See it -
Clear
Charges
None registered.
Companies House register -
Clear
Trading history
Incorporated 23 Sep 1986 (40 years ago).
Companies House register -
Clear
Name changes
Never renamed.
Names over time
From the public register, filing history, officers, owners and filed accounts, as of 11 Nov 2026. Not a credit score or advice: open the filings before relying on them. JSON
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Registered office
8 POSEIDON COURT, HOMER DRIVE, LONDON, ENGLAND, E14 3UG
As filed with Companies House. -
Nature of business
-
Accounts
- Next due
- 30 Jun 2027
- Last made up to
- 30 Sep 2025
- Type
- TOTAL EXEMPTION FULL
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Confirmation statement
- Next due
- 24 Mar 2027
- Last made up to
- 10 Mar 2026
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Charges
- Outstanding
- 0
- All time
- 0
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Names
- SPECIALIST BIOANALYTICAL SERVICES LIMITED current
Figures
| Year end | Turnover | Profit | Cash | Net assets | Staff |
|---|---|---|---|---|---|
| 30 Sep 2025 | not published | not published | £4,178 | £9,260 | 2 |
| 30 Sep 2024 | not published | not published | £8,165 | £10,958 | 2 |
| 30 Sep 2023 | not published | not published | £1,351 | £6,572 | 2 |
| 30 Sep 2022 | not published | not published | £5,142 | £11,040 | 2 |
| 30 Sep 2021 | not published | not published | £6,898 | £27,949 | 2 |
| 30 Sep 2020 | not published | not published | £4,076 | £678 | 2 |
* From the following year's accounts (prior-year figures).
Public contracts
No contracts found on Find a Tender under this company number.
Matching is by Companies House number only, so contracts filed without the number are not shown.
Contains public sector information licensed under the Open Government Licence v3.0. Source: Find a Tender award notices. JSON
People
Officers All 3, with past →
| Name | Role | Appointed | Resigned | Born | Nationality · lives in |
|---|---|---|---|---|---|
| Susan Patricia Halket Bio-Chemist | Director | — | — | August 1952 | British · United Kingdom |
| John McKnight Halket Research Chemist | Director | — | — | March 1948 | British · United Kingdom |
| Susan Patricia Halket | Secretary | — | — | August 1952 | British · United Kingdom |
Owners and controllers All 2, with past →
| Name | Control | Notified | Ceased | Born | Nationality · lives in |
|---|---|---|---|---|---|
| Mr John Mcknight Halket | Ownership of shares 25 to 50 percent | 23 Sep 2016 | — | March 1948 | British · United Kingdom |
| Mrs Susan Patricia Halket | Ownership of shares 25 to 50 percent | 10 Apr 2023 | — | August 1952 | British · England |
From the public register. We show month and year of birth only, and no addresses. Privacy and your data
Ask about this company
Questions
Is SPECIALIST BIOANALYTICAL SERVICES LIMITED still trading?
The register shows SPECIALIST BIOANALYTICAL SERVICES LIMITED as active.
What does SPECIALIST BIOANALYTICAL SERVICES LIMITED do?
It files these industry codes 72190 (Other research and experimental development on natural sciences and engineering); 86900 (Other human health activities).
When was SPECIALIST BIOANALYTICAL SERVICES LIMITED set up?
It was incorporated on 23 September 1986.
When are SPECIALIST BIOANALYTICAL SERVICES LIMITED's accounts due?
Next accounts are due by 30 June 2027. The last accounts were made up to 30 September 2025.
When is SPECIALIST BIOANALYTICAL SERVICES LIMITED's next confirmation statement due?
By 24 March 2027.
Who runs SPECIALIST BIOANALYTICAL SERVICES LIMITED?
SPECIALIST BIOANALYTICAL SERVICES LIMITED has 2 current directors and 1 other current officer. They're listed under People on this page.
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The file
3 of 3 free downloads left today · Last 5 years' accounts as one zip (1 credit a PDF)
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Source: Companies House, data file of 2026-11-01 and its live updates. View on Companies House