- Companies
- Electricians
- Darlington
- CDM (Ne) Ltd
CDM (Ne) Ltd
- Company number
- 06548643
- Incorporated
- 29 Mar 200818 years trading
- Registered office
- 43 Coniscliffe Road, Darlington, County Durham, DL3 7EH
- Nature of business
- Electrical installation; Engineering related scientific and technical consulting activities
CDM (Ne) Ltd is a 18-year-old private limited company registered in Darlington, company number 06548643, one of 59 electrical contractors in Darlington. 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 up £13K (+126.9%) on the year before, to £22K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £695 against £19K owed within a year: 0.0 times cover.
- 1 employee 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 | £22K | £695 | £19K | 1 | |
| 31 Mar 2025 | £9,885 | £8,619 | £33K | 1 | |
| 31 Mar 2024 | £1,380 | £2,316 | £29K | 1 | |
| 31 Mar 2023 | -£3,501 | £1,144 | £30K | 1 | |
| 31 Mar 2022 | £4,528 | £2,894 | £19K | 1 | |
| 31 Mar 2021 | £1,918 | £23K | £23K | £28K | 1 |
| 31 Mar 2020 | £1,579 | £695 | £20K | £20K | 1 |
| 31 Mar 2019 | £1,900 | £695 | £22K | £23K | 1 |
| 31 Mar 2018 | £3,309 | £695 | £22K | £23K | |
| 31 Mar 2017 | £4,707 | £695 | £23K | £23K |
Where CDM (Ne) Ltd is registered
The registered office is in Darlington (DL3), in the Darlington local authority area, North East. Show DL3 7EH on a map.
Other trade companies in DL3
- Shine With Helen LtdCleaning companies
- RJB Consultants LtdInstallers
- Garry's Car Valeting LtdCleaning companies
- Go Elite Cleaning Services LtdCleaning companies
- BGP Property LtdProperty developers
- Frontier Energy Services LtdPlumbers and heating engineers
- Andrew Morgan Joinery LtdJoiners and carpenters
- Aburns Engineering LtdBuilders
Shared registered office
32 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if CDM (Ne) Ltd 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
- 06548643
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 March 2008 (18 years ago)
- Registered office
- 43 Coniscliffe Road, Darlington, County Durham, DL3 7EH
- Nature of business
- Electrical installation (SIC 43210)
Engineering related scientific and technical consulting activities (SIC 71122) - Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 29 March 2026
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 Darlington
Other active electrical contractors registered in Darlington.
- Clough Electrical Contractors Ltd2021
- D.S McLaughlin Limited2013
- Darlington Solar Ltd2024
- Dash Electrical Ltd2024
- Dave's Electrical Services Ltd2020
- DH Electrical & Mechanical Ltd2017
- DMH Electrical and Renewable Ltd2022
- DP Electrical (North East) Limited2026
All electrical contractors in Darlington · All trades in Darlington · Electricians across the UK
Frequently asked questions
When are CDM (Ne) Ltd's accounts due?
CDM (Ne) Ltd's next accounts are due at Companies House by 31 December 2027 (in 445 days), covering the period to 31 March 2027.
When is CDM (Ne) Ltd'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 CDM (Ne) Ltd still trading?
CDM (Ne) Ltd 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 CDM (Ne) Ltd do?
CDM (Ne) Ltd is registered under Electrical installation (SIC 43210); Engineering related scientific and technical consulting activities (SIC 71122).
How old is CDM (Ne) Ltd?
CDM (Ne) Ltd was incorporated on 29 March 2008, 18 years ago.
What is the penalty if CDM (Ne) Ltd 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 CDM (Ne) Ltd 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.