- Companies
- Electricians
- Haverhill
- Nulec Ltd
Nulec Ltd
- Company number
- 10502605
- Incorporated
- 29 Nov 20169 years trading
- Registered office
- 1 Sperling Drive, Haverhill, Suffolk, CB9 9SG
- Nature of business
- Electrical installation
Nulec Ltd is a 9-year-old private limited company registered in Haverhill, company number 10502605, one of 20 electrical contractors in Haverhill. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 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 £9,133 (+86.9%) on the year before, to £20K.
- Net assets rose in 4 of 8 year-on-year comparisons on record.
- Current assets of £41K against £30K owed within a year: 1.4 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 Nov 2025 | £20K | £41K | £30K | 0 | |
| 30 Nov 2024 | £11K | £23K | £20K | 1 | |
| 30 Nov 2023 | £12K | £19K | £15K | 1 | |
| 30 Nov 2022 | £13K | £30K | 1 | ||
| 30 Nov 2021 | £100 | ||||
| 30 Nov 2020 | £1 | £1 | |||
| 30 Nov 2019 | £0 | ||||
| 30 Nov 2018 | £1 | £1 | |||
| 30 Nov 2017 | £1 |
Where Nulec Ltd is registered
The registered office is in Haverhill (CB9), in the West Suffolk local authority area, East of England. Show CB9 9SG on a map.
Other trade companies in CB9
- Validate Pest Control LtdCleaning companies
- Priority Response Group LtdPlumbers and heating engineers
- Almoto LtdMechanics and garages
- Isimmons Electrical LtdElectricians
- Risbygate Estates LimitedBuilders
- Marshalls Plumbing and Heating LtdPlumbers and heating engineers
- Elite House Renovation & Cleaning LtdBuilders
- Berkshire Auto Group LimitedMotor traders
What happens if Nulec 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 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 10502605
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 November 2016 (9 years ago)
- Registered office
- 1 Sperling Drive, Haverhill, Suffolk, CB9 9SG
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 28 November 2025
- Previous names
- Neulec Ltd (until 20 Oct 2021)
Havlec Ltd (until 22 Jun 2020)
Circuitech Electrical Ltd (until 11 Sep 2019)
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 Haverhill
Other active electrical contractors registered in Haverhill.
- S G Electrical(Suffolk) Ltd2012
- SDG Electrical Contractors Ltd2013
- T J Archer Ltd2018
- Tempower Limited2007
- TFC Electrical Ltd2021
- The Elio Group Ltd2019
- Thronmoor Services Ltd2000
- A S T UK Electrical Services Ltd2013
All electrical contractors in Haverhill · All trades in Haverhill · Electricians across the UK
Frequently asked questions
When are Nulec Ltd's accounts due?
Nulec Ltd's next accounts are due at Companies House by 31 August 2027 (in 323 days), covering the period to 30 November 2026.
When is Nulec Ltd's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is Nulec Ltd still trading?
Nulec 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 Nulec Ltd do?
Nulec Ltd is registered under Electrical installation (SIC 43210).
How old is Nulec Ltd?
Nulec Ltd was incorporated on 29 November 2016, 9 years ago.
What is the penalty if Nulec 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 Nulec 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.