- Companies
- Plumbers and heating engineers
- Reactive Construction Services Limited
Reactive Construction Services Limited
- Company number
- 11580769
- Incorporated
- 20 Sep 20188 years trading
- Registered office
- 126 Wish Hill, Willingdon, East Sussex, BN20 9HL
- Nature of business
- Plumbing, heat and air-conditioning installation
Reactive Construction Services Limited is a 8-year-old private limited company registered in Willingdon, company number 11580769, one of the UK's plumbing and heating companies. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 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 £7,243 (-36%) on the year before, to £13K.
- Net assets rose in 4 of 6 year-on-year comparisons on record.
- Current assets of £21K against £7,972 owed within a year: 2.6 times cover.
- 2 employees on average, up from 1 the year before.
- Balance sheets on record for 7 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | £13K | £2,663 | £21K | £7,972 | 2 |
| 30 Sep 2024 | £20K | £6,831 | £32K | £12K | 1 |
| 30 Sep 2023 | £8,517 | £4,012 | £17K | £8,011 | 1 |
| 30 Sep 2022 | £3,569 | £1,358 | £6,211 | £2,642 | 1 |
| 30 Sep 2021 | £2,663 | £2,115 | £8,143 | £5,480 | 2 |
| 30 Sep 2020 | £531 | £16K | £17K | 2 | |
| 30 Sep 2019 | £21K | £6,731 | £8,143 |
Who runs and owns Reactive Construction Services Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| C*** H*** | Director | Sep 2018 |
Person with significant control
Where Reactive Construction Services Limited is registered
The registered office is in Willingdon (BN20), in the Eastbourne local authority area, South East. Show BN20 9HL on a map.
Other trade companies in BN20
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- CWG Building LtdBuilders
- SM Infrastructure LtdElectricians
- Keston & Lenihan LimitedBuilders
- Spiral Building LtdProperty developers
- The Pool Plaster Company LimitedInstallers
- Innovation Construction Design & Build Surrey LimitedBuilders
- Harrlie Plumbing LtdPlumbers and heating engineers
Also registered at this address
24 other companies use the same registered office as Reactive Construction Services Limited.
- Ace Decor Sussex LimitedPainters and decorators
- Angel Construction Sussex LimitedInstallers
- Beautiful Property Investments LimitedProperty developers
- Bourne Developments (East Sussex) LimitedProperty developers
- Bourne Flooring (East Sussex) LimitedFloor and wall tilers
- Brewster and Sons LtdPlumbers and heating engineers
- Brushless Washes LimitedCleaning companies
- Claims at Home LimitedFinishing trades
- Eastbourne Tyres Auto Centre LimitedMechanics and garages
- F & O Services LtdFinishing trades
- Hambles Carpet and Upholstery Care LtdCleaning companies
- Harrison Heating Sussex LimitedPlumbers and heating engineers
- Hero Plumbing LimitedPlumbers and heating engineers
- Icon Maritime Technologies LimitedMachinery repair and installation
- Immense Scaffolding LimitedScaffolders
- J Kirby Electrical LtdElectricians
- JC Auto Paintworks LtdMechanics and garages
- JS Garden Studios LimitedLandscapers and gardeners
- JV Blinds LimitedInstallers
- PCS Professional Cleaning Solutions LtdCleaning companies
- Phenson Homes LimitedBuilders
- Redtops Construction LtdInstallers
- SSK Windows LtdGlaziers
- Uckfield Motor Services LimitedMechanics and garages
What happens if Reactive Construction Services 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 30 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 11580769
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 September 2018 (8 years ago)
- Registered office
- 126 Wish Hill, Willingdon, East Sussex, BN20 9HL
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 19 September 2026
- Previous names
- Reactive Plumbing Ltd (until 3 Oct 2022)
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
Other active plumbing and heating companies.
Frequently asked questions
When are Reactive Construction Services Limited's accounts due?
Reactive Construction Services Limited's next accounts are due at Companies House by 30 June 2027 (in 261 days), covering the period to 30 September 2026.
When is Reactive Construction Services Limited's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is Reactive Construction Services Limited still trading?
Reactive Construction Services Limited is listed as active on the Companies House register (checked 12 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 Reactive Construction Services Limited do?
Reactive Construction Services Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Reactive Construction Services Limited?
Reactive Construction Services Limited was incorporated on 20 September 2018, 8 years ago.
Who runs Reactive Construction Services Limited?
Reactive Construction Services Limited has 1 active director, the longest-serving appointed in Sep 2018. Their names and service addresses are on the Companies House register.
Who owns Reactive Construction Services Limited?
One person or company has significant control of Reactive Construction Services Limited: an individual (owns 75% or more of the shares).
What is the penalty if Reactive Construction Services 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 Reactive Construction Services Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.