- Companies
- Electricians
- Iver
- Double Safe Ltd.
Double Safe Ltd.
- Company number
- 08961531
- Incorporated
- 27 Mar 201412 years trading
- Registered office
- Heathfield, Norwood Lane, Iver, Buckinghamshire, SL0 0EW
- Nature of business
- Electrical installation; Plumbing, heat and air-conditioning installation
Double Safe Ltd. is a 12-year-old private limited company registered in Iver, company number 08961531, one of 23 electrical contractors in Iver. 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 £5,391 (+103.8%) on the year before, to £198.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £4,296 against £4,312 owed within a year: 1.0 times cover.
- 1 employee on average during the year.
- 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 | £198 | £4,296 | £4,312 | 1 | |
| 31 Mar 2024 | -£5,193 | £3,304 | £4,025 | 1 | |
| 31 Mar 2023 | £662 | £5,773 | £6,435 | 2 | |
| 31 Mar 2022 | £26K | £44K | £18K | 2 | |
| 31 Mar 2021 | £44K | £55K | £12K | 2 | |
| 31 Mar 2020 | £7,051 | £12K | £4,808 | 2 | |
| 31 Mar 2019 | £11K | £13K | £1,880 | ||
| 31 Mar 2018 | £6,645 | £10K | £3,355 | ||
| 31 Mar 2017 | £6,270 | £8,857 | £8,857 | £2,587 | |
| 31 Mar 2016 | £524 | £2,736 | £2,736 | £2,212 |
Where Double Safe Ltd. is registered
The registered office is in Iver (SL0), in the Buckinghamshire local authority area, South East. Show SL0 0EW on a map.
Other trade companies in SL0
- G Turna Construction LimitedBuilders
- PSG Engineering Services LtdCivil engineering
- Drive on Demand LtdMotor traders
- Slick Autos LimitedMechanics and garages
- Aa Salvage Services LtdMotor traders
- Pana Construction LtdProperty developers
- Waste Rescue LimitedMechanics and garages
- Raja Builder Property Services LtdProperty developers
What happens if Double Safe 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 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
- 08961531
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 March 2014 (12 years ago)
- Registered office
- Heathfield, Norwood Lane, Iver, Buckinghamshire, SL0 0EW
- Nature of business
- Electrical installation (SIC 43210)
Plumbing, heat and air-conditioning installation (SIC 43220) - Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 27 March 2026
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 Iver
Other active electrical contractors registered in Iver.
- Fulmer Electrical Ltd2022
- GMS Construction Ltd2024
- Go Lamp Limited2021
- H&H Electric Limited2026
- H888 Limited2021
- J Sibley Lighting Limited2015
- JH Electrical Services Ltd2021
- JH Product Services Ltd2022
All electrical contractors in Iver · All trades in Iver · Electricians across the UK
Frequently asked questions
When are Double Safe Ltd.'s accounts due?
Double Safe Ltd.'s next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is Double Safe Ltd.'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 Double Safe Ltd. still trading?
Double Safe 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 Double Safe Ltd. do?
Double Safe Ltd. is registered under Electrical installation (SIC 43210); Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Double Safe Ltd.?
Double Safe Ltd. was incorporated on 27 March 2014, 12 years ago.
What is the penalty if Double Safe 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 Double Safe 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.