- Companies
- Electricians
- Basingstoke
- Ambient Limited
Ambient Limited
- Company number
- 09498935
- Incorporated
- 19 Mar 201511 years trading
- Registered office
- First Floor Unit S, Roentgen Road, Basingstoke, RG24 8NG
- Nature of business
- Electrical installation
Ambient Limited is a 11-year-old private limited company registered in Basingstoke, company number 09498935, one of 72 electrical contractors in Basingstoke. 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 down £5,161 (-12.7%) on the year before, to £36K.
- Net assets rose in 2 of 9 year-on-year comparisons on record.
- Current assets of £81K against £72K owed within a year: 1.1 times cover.
- 5 employees 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 | £36K | £81K | £72K | 5 | |
| 31 Mar 2024 | £41K | £64K | £48K | 5 | |
| 31 Mar 2023 | £41K | £67K | £38K | 5 | |
| 31 Mar 2022 | £44K | £126K | £55K | 4 | |
| 31 Mar 2021 | £2,575 | £82K | £35K | 4 | |
| 31 Mar 2020 | £11K | £37K | £27K | 4 | |
| 31 Mar 2019 | -£390 | £15 | £405 | ||
| 31 Mar 2018 | -£305 | £15 | £320 | ||
| 31 Mar 2017 | -£225 | £15 | £240 | ||
| 31 Mar 2016 | £15 | £15 |
Where Ambient Limited is registered
The registered office is in Basingstoke (RG24), in the Basingstoke and Deane local authority area, South East. Show RG24 8NG on a map.
Other trade companies in RG24
- Otelia Contractors LimitedJoiners and carpenters
- Quandos Cleaners LtdCleaning companies
- Cleary Construction LtdSpecialist contractors
- Chamberlain Renovations LimitedProperty developers
- PB Classics LtdMotor traders
- Mobile Vehicle Repairs & Tyre Shop LtdMotor traders
- Norse Process Engineering LtdSpecialist contractors
- Ability Adaptations Group LimitedFinishing trades
Also registered at this address
2 other companies use the same registered office as Ambient Limited.
- Evolve Interiors & Spaces LtdInstallers
- LC Autocare LtdMechanics and garages
What happens if Ambient 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
- 09498935
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 March 2015 (11 years ago)
- Registered office
- First Floor Unit S, Roentgen Road, Basingstoke, RG24 8NG
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 9 June 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 Basingstoke
Other active electrical contractors registered in Basingstoke.
- Aml Electrical Ltd2023
- Ampereplus Electrics Limited2021
- Auream Energy Ltd2013
- B & S Electrical Contractors Limited2026
- Basingstoke Alarm Specialists Ltd2026
- BG Electrical + Mechanical Limited2009
- Bialo Electrical Ltd2019
- Bis Installations Limited2006
All electrical contractors in Basingstoke · All trades in Basingstoke · Electricians across the UK
Frequently asked questions
When are Ambient Limited's accounts due?
Ambient Limited's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is Ambient 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 Ambient Limited still trading?
Ambient 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 Ambient Limited do?
Ambient Limited is registered under Electrical installation (SIC 43210).
How old is Ambient Limited?
Ambient Limited was incorporated on 19 March 2015, 11 years ago.
What is the penalty if Ambient 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 Ambient 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.