- Companies
- Installers
- Ideal Tanks & Pumps Limited
Ideal Tanks & Pumps Limited
- Company number
- 00908631
- Incorporated
- 16 Jun 196759 years trading
- Registered office
- Ideal Tanks & Pumps Ltd, The Gas Station, Rugby Road, Harlestone, Northampton, NN7 4ER
- Nature of business
- Other construction installation
Ideal Tanks & Pumps Limited is a 59-year-old private limited company registered in Rugby Road, Harlestone, company number 00908631, one of the UK's installation companies (insulation, lifts, shutters and similar). Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 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 £126K (+8.8%) on the year before, to £1.6M.
- Net assets rose in 9 of 9 year-on-year comparisons on record.
- Current assets of £1.7M against £590K owed within a year: 2.9 times cover.
- 12 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 May 2025 | £1.6M | £1M | £1.7M | £590K | 12 |
| 31 May 2024 | £1.4M | £868K | £1.3M | £314K | 12 |
| 31 May 2023 | £1.4M | £514K | £1.4M | £479K | 11 |
| 31 May 2022 | £1.2M | £445K | £1.1M | £439K | 11 |
| 31 May 2021 | £1.1M | £551K | £1.1M | £447K | 12 |
| 31 May 2020 | £1M | £573K | £998K | £448K | 12 |
| 31 May 2019 | £817K | £310K | £791K | £444K | 11 |
| 31 May 2018 | £744K | £369K | £844K | £559K | 11 |
| 31 May 2017 | £628K | £187K | £754K | £597K | 12 |
| 31 May 2016 | £593K | £129K | £659K | £553K |
Who runs and owns Ideal Tanks & Pumps Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (3)
| Name | Role | Appointed |
|---|---|---|
| M*** R*** | Director | Jun 1997 |
| C*** R*** | Director | Nov 2017 |
| S*** R*** | Director | Jul 2020 |
3 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| P*** R*** | Secretary | Nov 2017 | |
| J*** B*** | Director | Dec 2002 | |
| P*** R*** | Director | Nov 2017 |
Person with significant control
Charges (secured borrowing)
All 2 registered charges have been satisfied. A charge is security a lender takes over a company's assets, typically for a loan, mortgage or asset finance.
| Lender | Status | Registered |
|---|---|---|
| National Westminster Bank PLC | Satisfied Nov 2023 | Apr 2016 |
| National Westminster Bank PLC | Satisfied Nov 2023 | Apr 2016 |
Public contracts won
Ideal Tanks & Pumps Limited has 2 public sector contract awards on record; the ones with their own published value total £113K, from 2024 to 2026. Source: Contracts Finder and Find a Tender award notices.
Awards by year
Main buyers
- North Northamptonshire Council1 award
- Futures Housing Group Limited1 award
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| North Northamptonshire Council | Supply and Installation of Fuel Tank | £40K | 20 Aug 2026 |
| Futures Housing Group Limited | FHG24013NP - Oil Storage Tanks | £73K | 1 May 2024 |
Where Ideal Tanks & Pumps Limited is registered
The registered office is in Rugby Road, Harlestone (NN7), in the West Northamptonshire local authority area, East Midlands. Show NN7 4ER on a map.
Other trade companies in NN7
- Cortinox LtdSpecialist contractors
- A & J Build LimitedProperty developers
- House21 Interiors LimitedJoiners and carpenters
- Air Fireshield LtdInstallers
- Autos Ace LtdMechanics and garages
- Alpha Plumbing & Air Conditioning LtdPlumbers and heating engineers
- Antoxa Garage LimitedMechanics and garages
- MLW Civils LtdCivil engineering
What happens if Ideal Tanks & Pumps 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 00908631
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 June 1967 (59 years ago)
- Registered office
- Ideal Tanks & Pumps Ltd, The Gas Station, Rugby Road, Harlestone, Northampton, NN7 4ER
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 8 December 2025
- Charges (mortgages)
- 0 outstanding of 2 registered
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies
Other active installation companies (insulation, lifts, shutters and similar).
Frequently asked questions
When are Ideal Tanks & Pumps Limited's accounts due?
Ideal Tanks & Pumps Limited's next accounts are due at Companies House by 28 February 2027 (in 138 days), covering the period to 31 May 2026.
When is Ideal Tanks & Pumps Limited's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is Ideal Tanks & Pumps Limited still trading?
Ideal Tanks & Pumps 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 Ideal Tanks & Pumps Limited do?
Ideal Tanks & Pumps Limited is registered under Other construction installation (SIC 43290).
How old is Ideal Tanks & Pumps Limited?
Ideal Tanks & Pumps Limited was incorporated on 16 June 1967, 59 years ago.
Who runs Ideal Tanks & Pumps Limited?
Ideal Tanks & Pumps Limited has 3 active directors, the longest-serving appointed in Jun 1997. Their names and service addresses are on the Companies House register.
Who owns Ideal Tanks & Pumps Limited?
One person or company has significant control of Ideal Tanks & Pumps Limited: an individual (owns 25% to 50% of the shares).
Has Ideal Tanks & Pumps Limited won public sector contracts?
Yes. Ideal Tanks & Pumps Limited has 2 contract awards from public bodies on Contracts Finder and Find a Tender (those with their own published value total £113K), most recently from North Northamptonshire Council.
What is the penalty if Ideal Tanks & Pumps 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 Ideal Tanks & Pumps 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.