- Companies
- Plumbers and heating engineers
- Milton Keynes
- Aqua Gas Protocol Ac Ltd
Aqua Gas Protocol Ac Ltd
- Company number
- 14723751
- Incorporated
- 12 Mar 20233 years trading
- Registered office
- 3 Bartholomew Close, Milton Keynes, England, MK7 7HH
- Nature of business
- Plumbing, heat and air-conditioning installation
Aqua Gas Protocol Ac Ltd is a 3-year-old private limited company registered in Milton Keynes, company number 14723751, one of 197 plumbing and heating companies in Milton Keynes. 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 £503 (-565.2%) on the year before, to -£414.
- Current assets of £5,519 against £6,451 owed within a year: 0.9 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | -£414 | £5,519 | £6,451 | 0 | |
| 31 Mar 2024 | £89 | £1,620 | £2,326 | 0 |
Where Aqua Gas Protocol Ac Ltd is registered
The registered office is in Milton Keynes (MK7), in the Milton Keynes local authority area, South East. Show MK7 7HH on a map.
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- Levi Lifting Services LtdBuilders
- Abbasi Autohaus LtdMotor traders
- Nha Property Group LtdProperty developers
- Vero Roofing LtdSpecialist contractors
- Veriscon Global LimitedMotor traders
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Also registered at this address
1 other company uses the same registered office as Aqua Gas Protocol Ac Ltd.
- Aqua Gas Protocol LtdPlumbers and heating engineers
What happens if Aqua Gas Protocol Ac 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
- 14723751
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 March 2023 (3 years ago)
- Registered office
- 3 Bartholomew Close, Milton Keynes, England, MK7 7HH
- Nature of business
- 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
- 11 March 2026
Filing notes for plumbing and heating companies
Plumbing and heating companies frequently work under CIS for main contractors and also directly for homeowners, so turnover can mix CIS and non-CIS income.
Similar companies in Milton Keynes
Other active plumbing and heating companies registered in Milton Keynes.
- Aqua Gas Protocol Ltd2013
- Avenue Plumbing and Heating (MK) Limited2026
- B Brill Plumbing and Heating Ltd2016
- Badsha BD Ltd2026
- Baptiste Interiors Ltd2020
- Barrett Plumbing & Climate Ltd2026
- Bedford Boilers Ltd2023
- Bishop Home Improvements Limited2021
All plumbing and heating companies in Milton Keynes · All trades in Milton Keynes · Plumbers and heating engineers across the UK
Frequently asked questions
When are Aqua Gas Protocol Ac Ltd's accounts due?
Aqua Gas Protocol Ac Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Aqua Gas Protocol Ac 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 Aqua Gas Protocol Ac Ltd still trading?
Aqua Gas Protocol Ac 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 Aqua Gas Protocol Ac Ltd do?
Aqua Gas Protocol Ac Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Aqua Gas Protocol Ac Ltd?
Aqua Gas Protocol Ac Ltd was incorporated on 12 March 2023, 3 years ago.
What is the penalty if Aqua Gas Protocol Ac 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 Aqua Gas Protocol Ac 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.