- Companies
- Plumbers and heating engineers
- Valside Limited
Valside Limited
- Company number
- NI030213
- Incorporated
- 28 Nov 199530 years trading
- Registered office
- Unit 22 Harbour Court, Sydenham Business PK, 5 Heron Road, Belfast, BT3 9HB
- Nature of business
- Plumbing, heat and air-conditioning installation
Valside Limited is a 30-year-old private limited company registered in 5 Heron Road, company number NI030213, one of the UK's plumbing and heating companies. 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 £464K (+20.6%) on the year before, to £2.7M.
- Net assets rose in 4 of 5 year-on-year comparisons on record.
- Current assets of £3.6M against £1.2M owed within a year: 3.1 times cover.
- 55 employees on average, down from 59 the year before.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £2.7M | £937K | £3.6M | £1.2M | 55 |
| 31 Mar 2024 | £2.3M | £1.4M | £4.3M | £2.2M | 59 |
| 31 Mar 2023 | £2M | £492K | £3.1M | £1.3M | 56 |
| 31 Mar 2022 | £2.1M | £767K | £3M | £1M | 53 |
| 31 Mar 2021 | £1.5M | £591K | £2.4M | £880K | 56 |
| 31 Mar 2020 | £1.3M | £568K | £2.4M | £1M | 50 |
Public contracts won
Valside Limited has 2 public sector contract awards on record, from 2015 to 2024. Source: Contracts Finder and Find a Tender award notices. For all of them the published figure is a shared or multi-year ceiling (a framework place, a multi-supplier award, or more than a small company could hold alone), so no value is shown. These were matched by the company's exact name because the notice gave no company number.
Awards by year
Main buyers
- Business Services Organisation, Procurement and Logistics Service1 award
- Procurement and Logistics Service1 award
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Business Services Organisation, Procurement and Logistics Service | Maintenance of Air Conditioning and Refrigeration Equipment [3986737] | Ceiling, not shown | 1 Mar 2024 |
| Procurement and Logistics Service | Maintenance of Air Conditioning and Refrigeration Equipment | Ceiling, not shown | 29 Dec 2015 |
Where Valside Limited is registered
The registered office is in 5 Heron Road (BT3), in the Belfast local authority area, Northern Ireland. Show BT3 9HB on a map.
Other trade companies in BT3
- Lagan Ground Engineering LimitedSpecialist contractors
- Glenavy Site LtdProperty developers
- Rosemount Homes (101) LimitedProperty developers
- Rosemount Homes (102) LimitedProperty developers
- Lagan Specialist International LimitedCivil engineering
- Lagan Agl LimitedElectricians
- Clyde Furnishing Belfast LtdJoiners and carpenters
- H&J Martin Fit Out LimitedProperty developers
What happens if Valside 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
- NI030213
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 28 November 1995 (30 years ago)
- Registered office
- Unit 22 Harbour Court, Sydenham Business PK, 5 Heron Road, Belfast, BT3 9HB
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 14 December 2025
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 Valside Limited's accounts due?
Valside 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 Valside 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 Valside Limited still trading?
Valside 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 Valside Limited do?
Valside Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Valside Limited?
Valside Limited was incorporated on 28 November 1995, 30 years ago.
Has Valside Limited won public sector contracts?
Yes. Valside Limited has 2 contract awards from public bodies on Contracts Finder and Find a Tender, most recently from Business Services Organisation, Procurement and Logistics Service.
What is the penalty if Valside 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 Valside 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.