Register entry · No. 03451623
CSL DEVELOPMENTS LIMITED
Checks
1 to look at 9 clear · 4 can't tell yet
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Owners
Ownership changed in the last six months.
People with significant control · See it · What this means
The other 13 checks
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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 31 Jul 2027.
Companies House register -
Clear
Confirmation statement on time
Next due 31 Oct 2027.
Companies House register -
Clear
Disqualified directors
None of the 3 current officers checked are disqualified.
Companies House disqualified directors register · See it -
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Directors
2 current directors.
Officers on the register · See it -
Clear
Last filed accounts
Net assets £33,405.
Accounts to 31 Oct 2025 · See it -
Clear
Charges
None registered.
Companies House register -
Clear
Trading history
Incorporated 17 Oct 1997 (29 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 14 Nov 2026. Not a credit score or advice: open the filings before relying on them. JSON
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Registered office
UNIT 10 ANGLO BUSINESS PARK, SMEATON CLOSE, AYLESBURY, BUCKINGHAMSHIRE, HP19 8UP
As filed with Companies House. -
Nature of business
- 28990 Manufacture of other special-purpose machinery n.e.c.
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Accounts
- Next due
- 31 Jul 2027
- Last made up to
- 31 Oct 2025
- Type
- TOTAL EXEMPTION FULL
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Confirmation statement
- Next due
- 31 Oct 2027
- Last made up to
- 17 Oct 2026
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Charges
- Outstanding
- 0
- All time
- 0
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Names
- CSL DEVELOPMENTS LIMITED current
Figures
| Year end | Turnover | Profit | Cash | Net assets | Staff |
|---|---|---|---|---|---|
| 31 Oct 2025 | not published | not published | £15,841 | £33,405 | 1 |
| 31 Oct 2024 | not published | not published | £26,175 | £18,993 | 2 |
| 31 Oct 2023 | not published | not published | £46,024 | £20,096 | 2 |
| 31 Oct 2022 | not published | not published | £51,130 | £85,494 | 2 |
| 31 Oct 2021 | not published | not published | £68,959 | £36,994 | 2 |
| 31 Oct 2020 | not published | not published | £103,731 | £35,855 | 3 |
* 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 8, with past →
| Name | Role | Appointed | Resigned | Born | Nationality · lives in |
|---|---|---|---|---|---|
| John Mark Clark Chairman | Director | 17 Oct 1997 | — | May 1961 | British · England |
| Sarah Louise Clark Company Secretary/Director | Director | 5 Oct 2023 | — | August 1964 | British · England |
| Sarah Louise Clark Secretary | Secretary | 23 Mar 2001 | — | August 1964 | British · United Kingdom |
Owners and controllers All 3, with past →
| Name | Control | Notified | Ceased | Born | Nationality · lives in |
|---|---|---|---|---|---|
| Mr John Mark Clark | Ownership of shares 75 to 100 percent | 6 Apr 2016 | — | May 1961 | British · England |
| Mrs Sarah Louise Clark | Ownership of shares 25 to 50 percent | 2 Jun 2026 | — | August 1964 | 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 CSL DEVELOPMENTS LIMITED still trading?
The register shows CSL DEVELOPMENTS LIMITED as active.
What does CSL DEVELOPMENTS LIMITED do?
It files the industry code 28990 (Manufacture of other special-purpose machinery n.e.c.).
When was CSL DEVELOPMENTS LIMITED set up?
It was incorporated on 17 October 1997.
When are CSL DEVELOPMENTS LIMITED's accounts due?
Next accounts are due by 31 July 2027. The last accounts were made up to 31 October 2025.
When is CSL DEVELOPMENTS LIMITED's next confirmation statement due?
By 31 October 2027.
Who runs CSL DEVELOPMENTS LIMITED?
CSL DEVELOPMENTS LIMITED has 2 current directors and 1 other current officer. They're listed under People on this page.
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- 03469736 PROCESS AND CONVEYOR EQUIPMENT LIMITED Active 28990 · Manufacture Of Other Special-Purpose Machinery N.E.C.
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The file
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Source: Companies House, data file of 2026-11-01 and its live updates. View on Companies House