- Companies
- Specialist contractors
- London
- Electech Engineering Services Ltd
Electech Engineering Services Ltd
- Company number
- 10245879
- Incorporated
- 22 Jun 201610 years trading
- Registered office
- C/O Harrison North Adam House, 7-10 Adam Street, London, WC2N 6AA
- Nature of business
- Other specialised construction activities n.e.c.
Electech Engineering Services Ltd is a 10-year-old private limited company registered in London, company number 10245879, one of 4,318 specialist construction companies in London. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 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 £23K (-60.2%) on the year before, to -£60K.
- Net assets rose in 2 of 8 year-on-year comparisons on record.
- Current assets of £16K against £37K owed within a year: 0.4 times cover.
- 4 employees on average, up from 2 the year before.
- Balance sheets on record for 9 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2025 | -£60K | £48 | £16K | £37K | 4 |
| 30 Jun 2024 | -£38K | £1,462 | £17K | £16K | 2 |
| 30 Jun 2023 | -£31K | £1,533 | £25K | £33K | 2 |
| 30 Jun 2022 | £98 | £6,878 | £12K | £13K | 1 |
| 30 Jun 2021 | £9,408 | £13K | £13K | £5,372 | 1 |
| 30 Jun 2020 | £13K | £18K | £23K | £12K | 2 |
| 30 Jun 2019 | £11K | £17K | £28K | £19K | 2 |
| 30 Jun 2018 | £425 | £4,777 | £9,011 | £10K | 2 |
| 30 Jun 2017 | £10K | £9,919 | £12K | £4,461 | 2 |
Where Electech Engineering Services Ltd is registered
The registered office is in London (WC2N), in the Westminster local authority area, London. Show WC2N 6AA on a map.
Other trade companies in WC2N
- London Plumbing & Drainage Maintenance LimitedPlumbers and heating engineers
- LJD Projects LimitedCivil engineering
- Refuge Construction Group LimitedBuilders
- Adelphi Contractors LimitedBuilders
- Bretby Autobahn LimitedMotor traders
- Isofit Mechanical Services LtdInstallers
- CMCV Mechanical LimitedPlumbers and heating engineers
- Indtech Electrical Consultants LtdElectricians
Also registered at this address
3 other companies use the same registered office as Electech Engineering Services Ltd.
- Bravolo LtdProperty developers
- Finestforte Construction LtdProperty developers
- Solar Solutions (London) LimitedElectricians
What happens if Electech Engineering Services 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 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 10245879
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 June 2016 (10 years ago)
- Registered office
- C/O Harrison North Adam House, 7-10 Adam Street, London, WC2N 6AA
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 27 January 2026
- Previous names
- Birch Site Services Ltd (until 16 Nov 2017)
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in London
Other active specialist construction companies registered in London.
- Electrical VB Ltd2024
- Elegance Interiors Ltd2020
- Eleganthaven Ltd2024
- Element Abseiling Ltd2026
- Element Building Consultancy Ltd2025
- Element FM Ltd2025
- Element One Screens Ltd2016
- Elest Group Ltd2023
All specialist construction companies in London · All trades in London · Specialist contractors across the UK
Frequently asked questions
When are Electech Engineering Services Ltd's accounts due?
Electech Engineering Services Ltd's next accounts are due at Companies House by 31 March 2027 (in 170 days), covering the period to 30 June 2026.
When is Electech Engineering Services Ltd's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is Electech Engineering Services Ltd still trading?
Electech Engineering Services 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 Electech Engineering Services Ltd do?
Electech Engineering Services Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Electech Engineering Services Ltd?
Electech Engineering Services Ltd was incorporated on 22 June 2016, 10 years ago.
What is the penalty if Electech Engineering Services 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 Electech Engineering Services 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.