- Companies
- Electricians
- Macclesfield
- Tomkinson Tech Ltd
Tomkinson Tech Ltd
- Company number
- 11523911
- Incorporated
- 17 Aug 20188 years trading
- Registered office
- 122 Blakelow Road, Macclesfield, SK11 7EF
- Nature of business
- Electrical installation; Plumbing, heat and air-conditioning installation
Tomkinson Tech Ltd is a 8-year-old private limited company registered in Macclesfield, company number 11523911, one of 56 electrical contractors in Macclesfield. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 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 £21K on the year before, to £22K.
- Net assets rose in 4 of 6 year-on-year comparisons on record.
- Current assets of £21K against £26K owed within a year: 0.8 times cover.
- 1 employee on average, up from 0 the year before.
- Balance sheets on record for 7 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2025 | £22K | £21K | £26K | 1 | |
| 31 Aug 2024 | £951 | £951 | £0 | 0 | |
| 31 Aug 2023 | £707 | £707 | £0 | 0 | |
| 31 Aug 2022 | £2,545 | £2,545 | £0 | 0 | |
| 31 Aug 2021 | £1,245 | £363 | £766 | 0 | |
| 31 Aug 2020 | -£116 | £363 | £482 | 0 | |
| 31 Aug 2019 | £34 | £363 | £400 |
Where Tomkinson Tech Ltd is registered
The registered office is in Macclesfield (SK11), in the Cheshire East local authority area, North West. Show SK11 7EF on a map.
Other trade companies in SK11
- TPB Plumbing & Heating LimitedPlumbers and heating engineers
- Yd Services LtdSpecialist contractors
- JC Roofing Contractors LtdRoofers
- Cushion Renew LtdRepair services
- Nra Building LtdBuilders
- LK Cleaning (Macc) LtdCleaning companies
- All Trades Build & Design LtdProperty developers
- HGV Auto Lab LtdMechanics and garages
What happens if Tomkinson Tech 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 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 11523911
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 August 2018 (8 years ago)
- Registered office
- 122 Blakelow Road, Macclesfield, SK11 7EF
- Nature of business
- Electrical installation (SIC 43210)
Plumbing, heat and air-conditioning installation (SIC 43220) - Year end
- 31 August (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 3 March 2026
- Previous names
- Green Cultivation Ltd (until 27 Oct 2021)
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 Macclesfield
Other active electrical contractors registered in Macclesfield.
- Top Spec Elec Ltd2026
- Velleda Energy Limited2011
- Votan Solar Limited2011
- Wallhill Engineering Limited2020
- Alex Holbrow Electrical Limited2015
- Alexius Power Engineering Limited2025
- Apc Electrical Contractors Limited2015
- Arden Sports Lighting Limited2000
All electrical contractors in Macclesfield · All trades in Macclesfield · Electricians across the UK
Frequently asked questions
When are Tomkinson Tech Ltd's accounts due?
Tomkinson Tech Ltd's next accounts are due at Companies House by 31 May 2027 (in 230 days), covering the period to 31 August 2026.
When is Tomkinson Tech Ltd's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is Tomkinson Tech Ltd still trading?
Tomkinson Tech 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 Tomkinson Tech Ltd do?
Tomkinson Tech Ltd is registered under Electrical installation (SIC 43210); Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Tomkinson Tech Ltd?
Tomkinson Tech Ltd was incorporated on 17 August 2018, 8 years ago.
What is the penalty if Tomkinson Tech 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 Tomkinson Tech 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.