- Companies
- Plumbers and heating engineers
- Dundee
- Alexander Ritchie Plumbers Ltd.
Alexander Ritchie Plumbers Ltd.
- Company number
- SC636485
- Incorporated
- 18 Jul 20197 years trading
- Registered office
- 15 Belltree Gardens, Broughty Ferry, Dundee, DD5 2LJ
- Nature of business
- Plumbing, heat and air-conditioning installation
Alexander Ritchie Plumbers Ltd. is a 7-year-old private limited company registered in Dundee, company number SC636485, one of 98 plumbing and heating companies in Dundee. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
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 £3,254 (-19.9%) on the year before, to £13K.
- Net assets rose in 1 of 3 year-on-year comparisons on record.
- Current assets of £15K against £30K owed within a year: 0.5 times cover.
- 2 employees on average, up from 1 the year before.
- Balance sheets on record for 5 years, 2020 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £13K | £38 | £15K | £30K | 2 |
| 31 Mar 2025 | £16K | £38 | £13K | £16K | 1 |
| 31 Mar 2022 | £336 | £1 | £16K | £34K | 2 |
| 31 Mar 2021 | £1,917 | £1 | £7,494 | £24K | 2 |
| 31 Mar 2020 | £782 | £1 | £12K | £37K | 2 |
Where Alexander Ritchie Plumbers Ltd. is registered
The registered office is in Dundee (DD5), in the Dundee City local authority area, Scotland. Show DD5 2LJ on a map.
Other trade companies in DD5
- Hanna Landworks LimitedLandscapers and gardeners
- Mitchill Ice Blasting LtdCleaning companies
- Flexible Surface Specialist LtdCivil engineering
- LH Plumbing & Heating (Dundee) LtdPlumbers and heating engineers
- Kmy Roofing & Maintenace LtdRoofers
- Kinneuchar Garden Services LtdLandscapers and gardeners
- Adielson LtdMechanics and garages
- Amber Glow Cleaning Services LtdCleaning companies
What happens if Alexander Ritchie Plumbers 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 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2029 | 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
- SC636485
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 July 2019 (7 years ago)
- Registered office
- 15 Belltree Gardens, Broughty Ferry, Dundee, DD5 2LJ
- 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 2026
- Last confirmation statement
- 21 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 in Dundee
Other active plumbing and heating companies registered in Dundee.
- Alg Gas Services Ltd2019
- Ambleside Plumbing and Heating Ltd2021
- Angus & Graham Plumbing, Heating and Gas Services Limited1999
- Aps (Dundee) Ltd2012
- Aquamac Contracts Limited2019
- Balgove Property Solutions Limited2015
- Bespoke Bathrooms (Dundee) Limited2018
- Birkhill Contracts Limited2024
All plumbing and heating companies in Dundee · All trades in Dundee · Plumbers and heating engineers across the UK
Frequently asked questions
When are Alexander Ritchie Plumbers Ltd.'s accounts due?
Alexander Ritchie Plumbers Ltd.'s next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is Alexander Ritchie Plumbers Ltd.'s CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is Alexander Ritchie Plumbers Ltd. still trading?
Alexander Ritchie Plumbers 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 Alexander Ritchie Plumbers Ltd. do?
Alexander Ritchie Plumbers Ltd. is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Alexander Ritchie Plumbers Ltd.?
Alexander Ritchie Plumbers Ltd. was incorporated on 18 July 2019, 7 years ago.
What is the penalty if Alexander Ritchie Plumbers 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 Alexander Ritchie Plumbers 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.