- Companies
- Electricians
- Newton Aycliffe
- Elm Tech UK Ltd
Elm Tech UK Ltd
- Company number
- 05714344
- Incorporated
- 20 Feb 200620 years trading
- Registered office
- 1 Durham Road, Aycliffe Village, Newton Aycliffe, County Durham, DL5 6LJ
- Nature of business
- Electrical installation; Wireless telecommunications activities
Elm Tech UK Ltd is a 20-year-old private limited company registered in Newton Aycliffe, company number 05714344, one of 14 electrical contractors in Newton Aycliffe. Its next accounts are due at Companies House on 30 November 2026, and the CT600 for the period to 28 February 2026 is due at HMRC on 28 February 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 up £9 (+3%) on the year before, to £309.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £14K against £8,302 owed within a year: 1.7 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2025 | £309 | £5,351 | £14K | £8,302 | 2 |
| 29 Feb 2024 | £300 | £4,814 | £12K | £5,041 | 2 |
| 28 Feb 2023 | £3,692 | £30K | £26K | 1 | |
| 28 Feb 2022 | £3,028 | £25K | £20K | 1 | |
| 28 Feb 2021 | £2,533 | £18K | £15K | 1 | |
| 29 Feb 2020 | -£136 | £3,175 | £3,311 | 1 | |
| 28 Feb 2019 | £241 | £10K | £10K | 1 | |
| 28 Feb 2018 | -£2,631 | £5,650 | £8,281 | ||
| 28 Feb 2017 | -£1,088 | £9,984 | £9,984 | £11K | |
| 28 Feb 2016 | -£4,327 | £2,948 | £2,948 | £7,275 |
Where Elm Tech UK Ltd is registered
The registered office is in Newton Aycliffe (DL5), in the County Durham local authority area, North East. Show DL5 6LJ on a map.
Other trade companies in DL5
- Adventures in Lawncare LimitedLandscapers and gardeners
- Carmy Services LimitedCivil engineering
- Aw Works LtdMachinery repair and installation
- Charlie Robinson Roofing & Cladding LtdInstallers
- Ga Automotive Group LtdMotor traders
- Tigheconstruction LtdBuilders
- Tigheituproofing LtdRoofers
- Oakstone Construction Ne LtdBuilders
What happens if Elm Tech UK 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 30 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 05714344
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 February 2006 (20 years ago)
- Registered office
- 1 Durham Road, Aycliffe Village, Newton Aycliffe, County Durham, DL5 6LJ
- Nature of business
- Electrical installation (SIC 43210)
Wireless telecommunications activities (SIC 61200) - Year end
- 28 February (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 20 February 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 Newton Aycliffe
Other active electrical contractors registered in Newton Aycliffe.
- Go2 Renewables Ltd2021
- I L S Electrical Contractors Limited2010
- Logic Electrical Ltd2025
- NR Electrical Fire & Security Systems Limited2017
- Pinpoint Electrical Services Limited2020
- T.H.E 4S Group Limited2026
- The Wise Solutions Group Ltd2026
- Warren (Electrical) Limited2006
All electrical contractors in Newton Aycliffe · All trades in Newton Aycliffe · Electricians across the UK
Frequently asked questions
When are Elm Tech UK Ltd's accounts due?
Elm Tech UK Ltd's next accounts are due at Companies House by 30 November 2026 (in 48 days), covering the period to 28 February 2026.
When is Elm Tech UK Ltd's CT600 due?
The CT600 for the period to 28 February 2026 is due at HMRC by 28 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2026.
Is Elm Tech UK Ltd still trading?
Elm Tech UK 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 Elm Tech UK Ltd do?
Elm Tech UK Ltd is registered under Electrical installation (SIC 43210); Wireless telecommunications activities (SIC 61200).
How old is Elm Tech UK Ltd?
Elm Tech UK Ltd was incorporated on 20 February 2006, 20 years ago.
What is the penalty if Elm Tech UK 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 Elm Tech UK 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.