- Companies
- Electricians
- Haywards Heath
- Project Sixty One Ltd
Project Sixty One Ltd
- Company number
- 13813714
- Incorporated
- 22 Dec 20214 years trading
- Registered office
- 61 Langmore Lane, Lindfield, Haywards Heath, RH16 2BD
- Nature of business
- Electrical installation
Project Sixty One Ltd is a 4-year-old private limited company registered in Haywards Heath, company number 13813714, one of 41 electrical contractors in Haywards Heath. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 £71K (+116.1%) on the year before, to £132K.
- Net assets rose in 2 of 3 year-on-year comparisons on record.
- Current assets of £243K against £164K owed within a year: 1.5 times cover.
- 7 employees on average during the year.
- Balance sheets on record for 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | £132K | £167K | £243K | £164K | 7 |
| 31 Dec 2024 | £61K | £49K | £78K | £59K | 7 |
| 31 Dec 2023 | £31K | £27K | £38K | £35K | 5 |
| 31 Dec 2022 | £33K | £35K | £51K | £27K | 4 |
Where Project Sixty One Ltd is registered
The registered office is in Haywards Heath (RH16), in the Mid Sussex local authority area, South East. Show RH16 2BD on a map.
Other trade companies in RH16
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- Theoluca Holdings LtdMotor traders
- Vintage Const Management LimitedSpecialist contractors
- Bens Roof Cleaners Bristol LtdCleaning companies
- JL Electrical Contractors LtdElectricians
- Qore Group LimitedBuilders
- Lewis Brothers Carpentry & Construction LimitedJoiners and carpenters
What happens if Project Sixty One 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 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 13813714
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 December 2021 (4 years ago)
- Registered office
- 61 Langmore Lane, Lindfield, Haywards Heath, RH16 2BD
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 21 December 2025
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 Haywards Heath
Other active electrical contractors registered in Haywards Heath.
- Reeds Electrical & Safety Limited2007
- RH Sixteen Electrical Ltd2026
- RJS Electrochanical Engineering Services Ltd2009
- Sear Electrical Services Limited2012
- Simon Bigrave Electrics Ltd2023
- Switch on Services Limited2007
- Tebco Ltd2005
- Thorndean Projects Ltd2018
All electrical contractors in Haywards Heath · All trades in Haywards Heath · Electricians across the UK
Frequently asked questions
When are Project Sixty One Ltd's accounts due?
Project Sixty One Ltd's next accounts are due at Companies House by 30 September 2027 (in 353 days), covering the period to 31 December 2026.
When is Project Sixty One Ltd's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is Project Sixty One Ltd still trading?
Project Sixty One 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 Project Sixty One Ltd do?
Project Sixty One Ltd is registered under Electrical installation (SIC 43210).
How old is Project Sixty One Ltd?
Project Sixty One Ltd was incorporated on 22 December 2021, 4 years ago.
What is the penalty if Project Sixty One 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 Project Sixty One 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.