- Companies
- Plumbers and heating engineers
- Belfast
- Connect Plumbers Limited
Connect Plumbers Limited
- Company number
- NI662081
- Incorporated
- 6 Jun 20197 years trading
- Registered office
- 137 York Road, Belfast, BT15 3GZ
- Nature of business
- Plumbing, heat and air-conditioning installation
Connect Plumbers Limited is a 7-year-old private limited company registered in Belfast, company number NI662081, one of 99 plumbing and heating companies in Belfast. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 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 £2,985 (-65.5%) on the year before, to £1,569.
- Net assets rose in 2 of 5 year-on-year comparisons on record.
- Current assets of £29K against £47K owed within a year: 0.6 times cover.
- 1 employee on average during the year.
- 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 |
|---|---|---|---|---|---|
| 30 Jun 2025 | £1,569 | £29K | £47K | 1 | |
| 30 Jun 2024 | £4,554 | £28K | £30K | 1 | |
| 30 Jun 2023 | £12K | £30K | £28K | 1 | |
| 30 Jun 2022 | £12K | £31K | £16K | 1 | |
| 30 Jun 2021 | £11K | £16K | £30K | 1 | |
| 30 Jun 2020 | £13K | £24K | £43K | 1 |
Where Connect Plumbers Limited is registered
The registered office is in Belfast (BT15), in the Belfast local authority area, Northern Ireland. Show BT15 3GZ on a map.
Other trade companies in BT15
- Amc Construction & Joinery LimitedBuilders
- Belfast Renovations LtdBuilders
- JBC Motors LtdMotor traders
- LDL Automotive LtdMechanics and garages
- Imo Bespoke Finishes LimitedJoiners and carpenters
- Modern Day Properties LtdProperty developers
- Brothers Hand Car Wash LtdMechanics and garages
- JH Carpets LimitedCleaning companies
Also registered at this address
6 other companies use the same registered office as Connect Plumbers Limited.
- All Ventilation Services LtdInstallers
- Bluearc Mechanical LtdPlumbers and heating engineers
- BM Home Repairs and Maintenance LtdCleaning companies
- D Christie Plumbing and Heating LtdPlumbers and heating engineers
- Dove Developments (NI) LimitedProperty developers
- Mallusk Bodyworks LimitedMechanics and garages
What happens if Connect Plumbers 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 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- NI662081
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 June 2019 (7 years ago)
- Registered office
- 137 York Road, Belfast, BT15 3GZ
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 5 June 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 Belfast
Other active plumbing and heating companies registered in Belfast.
- D Christie Plumbing and Heating Ltd2023
- DG Gas Limited2025
- DG Gas Safety Ltd2016
- Direct Mechanical Services (2026) Ltd2026
- Dmac Gas Services Ltd2022
- Doone Plumbing and Heating Ltd2024
- Efficient Plumbing and Heating Services Ltd2021
- Elliott Plumb-Elect Ltd2014
All plumbing and heating companies in Belfast · All trades in Belfast · Plumbers and heating engineers across the UK
Frequently asked questions
When are Connect Plumbers Limited's accounts due?
Connect Plumbers Limited's next accounts are due at Companies House by 31 March 2027 (in 169 days), covering the period to 30 June 2026.
When is Connect Plumbers Limited's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is Connect Plumbers Limited still trading?
Connect Plumbers 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 Connect Plumbers Limited do?
Connect Plumbers Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Connect Plumbers Limited?
Connect Plumbers Limited was incorporated on 6 June 2019, 7 years ago.
What is the penalty if Connect Plumbers 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 Connect Plumbers 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.