- Companies
- Electricians
- Dartford
- CSP Management Limited
CSP Management Limited
- Company number
- 09364407
- Incorporated
- 22 Dec 201411 years trading
- Registered office
- 9 Summerhill Road, Dartford, Kent, DA1 2LP
- Nature of business
- Electrical installation; Other business support service activities n.e.c.
CSP Management Limited is a 11-year-old private limited company registered in Dartford, company number 09364407, one of 147 electrical contractors in Dartford. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 2027.
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 £7,775 (-20.8%) on the year before, to £30K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £20K against £40K owed within a year: 0.5 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 10 years, 2015 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £30K | £20K | £40K | 2 | |
| 31 Mar 2024 | £37K | £17K | £35K | 2 | |
| 31 Mar 2023 | £37K | £20K | £18K | 2 | |
| 31 Mar 2022 | £28K | £38K | £16K | 2 | |
| 31 Mar 2021 | £5,374 | £68K | £24K | 2 | |
| 31 Mar 2020 | £5,612 | £17K | £22K | 2 | |
| 31 Dec 2018 | £39K | £48K | £56K | £17K | |
| 31 Dec 2017 | £35K | £38K | £60K | £26K | |
| 31 Dec 2016 | £26K | £21K | £41K | £15K | |
| 31 Dec 2015 | £16K | £17K | £29K | £13K |
Where CSP Management Limited is registered
The registered office is in Dartford (DA1), in the Dartford local authority area, South East. Show DA1 2LP on a map.
Other trade companies in DA1
- Unit 6 Bespoke LtdSpecialist contractors
- Smartlifting LtdBuilders
- Degrees Bespoke Finishes LtdPlasterers
- A & A Electrical and Refrigeration LtdBuilders
- Elm Servicing LtdMachinery repair and installation
- WND Refrigeration LimitedPlumbers and heating engineers
- Moore Flooring and Sons LtdFloor and wall tilers
- Kinergy Systems LtdElectricians
Also registered at this address
8 other companies use the same registered office as CSP Management Limited.
- Chilli Dragon LimitedBuilders
- Derek Lee LimitedElectricians
- Envirolec Smart Energy Solutions (London) LimitedInstallers
- Joel Glass Services LtdElectricians
- Lamprell Roofing LtdBuilders
- Nicholson Gas Services LimitedPlumbers and heating engineers
- Sheppard Doors & Windows LimitedGlaziers
- Teq Consult LimitedSpecialist contractors
What happens if CSP Management 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 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2028 | 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
- 09364407
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 December 2014 (11 years ago)
- Registered office
- 9 Summerhill Road, Dartford, Kent, DA1 2LP
- Nature of business
- Electrical installation (SIC 43210)
Other business support service activities n.e.c. (SIC 82990) - Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 22 December 2025
Filing notes for electrical contractors
Electrical contracting companies are often a director plus a van and tools. Most fall within the micro-entity rules, so the accounts filed at Companies House are short, and the CT600 carries the tax detail.
Similar companies in Dartford
Other active electrical contractors registered in Dartford.
- Curve Electrical Ltd2025
- D & M Electrical (2025) Ltd2025
- D & O Electrical Services Ltd2023
- D & R Jointing Services Ltd2001
- D. A. Kelmar Projects Limited1987
- DB Security Projects Ltd2021
- Derek Lee Limited2017
- Developed Controls Ltd.2013
All electrical contractors in Dartford · All trades in Dartford · Electricians across the UK
Frequently asked questions
When are CSP Management Limited's accounts due?
CSP Management Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is CSP Management Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is CSP Management Limited still trading?
CSP Management 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 CSP Management Limited do?
CSP Management Limited is registered under Electrical installation (SIC 43210); Other business support service activities n.e.c. (SIC 82990).
How old is CSP Management Limited?
CSP Management Limited was incorporated on 22 December 2014, 11 years ago.
What is the penalty if CSP Management 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 CSP Management 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.