- Companies
- Machinery repair and installation
- Crime Detection Systems Limited
Crime Detection Systems Limited
- Company number
- 03029932
- Incorporated
- 7 Mar 199531 years trading
- Registered office
- 47 Lymington Bottom, Four Marks, Hampshire, GU34 5AA
- Nature of business
- Installation of industrial machinery and equipment
Crime Detection Systems Limited is a 31-year-old private limited company registered in Hampshire, company number 03029932, one of the UK's machinery repair and installation companies. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets down £3,923 (-90.5%) on the year before, to £412.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £28K against £26K owed within a year: 1.1 times cover.
- 3 employees on average during the year.
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £412 | £28K | £26K | 3 | |
| 31 Mar 2025 | £4,335 | £30K | £27K | 3 | |
| 31 Mar 2024 | £13K | £34K | £27K | 3 | |
| 31 Mar 2023 | £10K | £22K | £20K | 3 | |
| 31 Mar 2022 | £6,533 | £21K | £26K | 3 | |
| 31 Mar 2021 | £2,089 | £28K | £36K | 3 | |
| 31 Mar 2020 | £1,180 | £36K | £49K | 4 | |
| 31 Mar 2019 | £472 | £16K | £18K | ||
| 31 Mar 2018 | £11K | £38K | £29K | ||
| 31 Mar 2017 | £14K | £37K | £25K |
Who runs and owns Crime Detection Systems Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| A*** T*** | Director | Mar 1995 |
| J*** T*** | Secretary | Mar 1995 |
3 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| Aa Company Services Limited | Corporate Nominee Secretary | Mar 1995 | Mar 1995 |
| J*** T*** | Director | Mar 1995 | May 1995 |
| Buyview Ltd | Nominee director (company) | Mar 1995 | Mar 1995 |
Person with significant control
Where Crime Detection Systems Limited is registered
The registered office is in Hampshire (GU34), in the East Hampshire local authority area, South East. Show GU34 5AA on a map.
Other trade companies in GU34
- Selborne Oak LtdBuilders
- Road & Acre LtdMotor traders
- S Charlton & Sons LimitedFinishing trades
- Buoyansea LtdMachinery repair and installation
- Ajs Design & Build LimitedJoiners and carpenters
- Inca Road Sales LimitedMechanics and garages
- Alton Valeting LtdCleaning companies
- Ab Maintain LimitedMachinery repair and installation
What happens if Crime Detection Systems Limited files late
Companies House charges an automatic penalty the day after the deadline, and it rises the longer the accounts are late. These are the dates for this company's accounts due on 31 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2029 | another 10% of any unpaid tax |
For returns filed on or after 1 April 2026. Late three times in a row and the £200 penalties become £1,000 each.
Company details
As held on the Companies House register.
- Company number
- 03029932
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 March 1995 (31 years ago)
- Registered office
- 47 Lymington Bottom, Four Marks, Hampshire, GU34 5AA
- Nature of business
- Installation of industrial machinery and equipment (SIC 33200)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 18 April 2026
Filing notes for machinery repair and installation companies
Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.
Similar companies
Other active machinery repair and installation companies.
Frequently asked questions
When are Crime Detection Systems Limited's accounts due?
Crime Detection Systems Limited's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is Crime Detection Systems Limited's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is Crime Detection Systems Limited still trading?
Crime Detection Systems Limited is listed as active on the Companies House register as of 1 Oct 2026. Active means it has not been dissolved or entered insolvency; it does not show whether it is currently taking on work.
What does Crime Detection Systems Limited do?
Crime Detection Systems Limited is registered under Installation of industrial machinery and equipment (SIC 33200).
How old is Crime Detection Systems Limited?
Crime Detection Systems Limited was incorporated on 7 March 1995, 31 years ago.
Who runs Crime Detection Systems Limited?
Crime Detection Systems Limited has 1 active director, the longest-serving appointed in Mar 1995. Their names and service addresses are on the Companies House register.
Who owns Crime Detection Systems Limited?
One person or company has significant control of Crime Detection Systems Limited: an individual (has significant influence or control).
What is the penalty if Crime Detection Systems Limited files its accounts late?
Companies House charges £150 if the accounts are up to 1 month late, £375 up to 3 months, £750 up to 6 months and £1,500 after that, doubled if the previous year's accounts were also late. HMRC charges £200 for a CT600 filed a day late and another £200 at 3 months.
Official records
View Crime Detection Systems Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026). Deadlines are worked out from the register and assume a standard accounting period; a change of year end or a short period moves them. This page is general information, not tax or accountancy advice.