- Companies
- Machinery repair and installation
- Wellingborough
- Boncold Limited
Boncold Limited
- Company number
- 06431996
- Incorporated
- 20 Nov 200718 years trading
- Registered office
- 33 Hatfield Close, Wellingborough, NN8 3FF
- Nature of business
- Repair of electrical equipment; Repair of other equipment
Boncold Limited is a 18-year-old private limited company registered in Wellingborough, company number 06431996, one of 50 machinery repair and installation companies in Wellingborough. 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 up £7,661 on the year before, to £7,956.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £477 against £1,223 owed within a year: 0.4 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 |
|---|---|---|---|---|---|
| 31 Mar 2025 | £7,956 | £477 | £1,223 | 0 | |
| 31 Mar 2024 | £295 | £758 | £6,717 | 0 | |
| 31 Mar 2023 | £1,556 | £24 | £360 | 0 | |
| 31 Mar 2022 | £1,811 | £13 | £360 | 0 | |
| 31 Mar 2021 | £1,806 | £0 | £0 | 0 | |
| 30 Nov 2020 | £1,806 | £1,444 | £360 | 0 | |
| 30 Nov 2019 | £51 | £59 | £8 | 0 | |
| 30 Nov 2018 | £206 | £691 | £485 | ||
| 30 Nov 2017 | £1,788 | £1,523 | £1,523 | £360 | |
| 30 Nov 2016 | £1,758 | £808 | £808 | £300 |
Where Boncold Limited is registered
The registered office is in Wellingborough (NN8), in the North Northamptonshire local authority area, East Midlands. Show NN8 3FF on a map.
Other trade companies in NN8
- Coral Recovery LtdMechanics and garages
- Agolli Construction LtdCivil engineering
- Everyguard Property Maintenance LtdBuilders
- Phoenix Exterior Cleaning LtdCleaning companies
- Richservices11 LtdBuilders
- D A Paving LtdFinishing trades
- Id Construction and Renovation Services LtdBuilders
- LS Roofing LtdRoofers
What happens if Boncold 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
- 06431996
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 November 2007 (18 years ago)
- Registered office
- 33 Hatfield Close, Wellingborough, NN8 3FF
- Nature of business
- Repair of electrical equipment (SIC 33140)
Repair of other equipment (SIC 33190) - Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 4 December 2025
Filing notes for machinery repair and installation companies
Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.
Similar companies in Wellingborough
Other active machinery repair and installation companies registered in Wellingborough.
- Brey Engineering Ltd2026
- Bulut Limited2015
- Combined Air Limited2016
- Complete Lift Projects Ltd2016
- Davis Aviation Ltd2011
- Denning Refrigeration Limited2009
- Envision Exhibitions Ltd2025
- Eryk Ramps Ltd2025
All machinery repair and installation companies in Wellingborough · All trades in Wellingborough · Machinery repair and installation across the UK
Frequently asked questions
When are Boncold Limited's accounts due?
Boncold 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 Boncold 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 Boncold Limited still trading?
Boncold 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 Boncold Limited do?
Boncold Limited is registered under Repair of electrical equipment (SIC 33140); Repair of other equipment (SIC 33190).
How old is Boncold Limited?
Boncold Limited was incorporated on 20 November 2007, 18 years ago.
What is the penalty if Boncold 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 Boncold 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.