- Companies
- Plumbers and heating engineers
- Dundee
- Complete Contracts Dundee Ltd
Complete Contracts Dundee Ltd
- Company number
- SC680595
- Incorporated
- 11 Nov 20205 years trading
- Registered office
- 58 Long Lane, Broughty Ferry, Dundee, DD5 1HH
- Nature of business
- Plumbing, heat and air-conditioning installation
Complete Contracts Dundee Ltd is a 5-year-old private limited company registered in Dundee, company number SC680595, one of 98 plumbing and heating companies in Dundee. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 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 £51K (+118.4%) on the year before, to £7,906.
- Net assets rose in 2 of 4 year-on-year comparisons on record.
- Current assets of £262K against £282K owed within a year: 0.9 times cover.
- 14 employees on average during the year.
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2025 | £7,906 | £61K | £262K | £282K | 14 |
| 30 Nov 2024 | -£43K | £51K | £259K | £327K | 14 |
| 30 Nov 2023 | £3 | £3 | 0 | ||
| 30 Nov 2022 | £2 | £2 | 0 | ||
| 30 Nov 2021 | £2 | £2 | 0 |
Where Complete Contracts Dundee Ltd is registered
The registered office is in Dundee (DD5), in the Dundee City local authority area, Scotland. Show DD5 1HH 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
Shared registered office
83 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Complete Contracts Dundee 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 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- SC680595
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 11 November 2020 (5 years ago)
- Registered office
- 58 Long Lane, Broughty Ferry, Dundee, DD5 1HH
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 10 November 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.
- CP Engineering (Aberdeen) Ltd2024
- CP Engineering (Dundee) Ltd2023
- DM Plumbing Small Contracts Limited2025
- Domestic Plumbing & Heating (Scotland) Limited2004
- Domestic Plumbing & Heating Ltd2014
- Downfield Plumbing & Heating Ltd2026
- Drainbusters Scotland Limited2013
- East Coast Combustion Services Limited1980
All plumbing and heating companies in Dundee · All trades in Dundee · Plumbers and heating engineers across the UK
Frequently asked questions
When are Complete Contracts Dundee Ltd's accounts due?
Complete Contracts Dundee Ltd's next accounts are due at Companies House by 31 August 2027 (in 323 days), covering the period to 30 November 2026.
When is Complete Contracts Dundee Ltd's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is Complete Contracts Dundee Ltd still trading?
Complete Contracts Dundee 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 Complete Contracts Dundee Ltd do?
Complete Contracts Dundee Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Complete Contracts Dundee Ltd?
Complete Contracts Dundee Ltd was incorporated on 11 November 2020, 5 years ago.
What is the penalty if Complete Contracts Dundee 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 Complete Contracts Dundee 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.