- Companies
- Motor traders
- Coleraine
- Partsdoc Ltd
Partsdoc Ltd
- Company number
- NI604106
- Incorporated
- 16 Aug 201016 years trading
- Registered office
- 9 Loguestown Industrial Estate, Coleraine, BT52 2NS
- Nature of business
- Retail trade of motor vehicle parts and accessories; Retail sale via mail order houses or via Internet
Partsdoc Ltd is a 16-year-old private limited company registered in Coleraine, company number NI604106, one of 19 motor trade companies in Coleraine. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 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 £237K (+10.7%) on the year before, to £2.4M.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £2.5M against £458K owed within a year: 5.4 times cover.
- 25 employees on average, down from 26 the year before.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2025 | £2.4M | £57K | £2.5M | £458K | 25 |
| 31 Aug 2024 | £2.2M | £83K | £2.2M | £412K | 26 |
| 31 Aug 2023 | £2.2M | £159K | £2.2M | £534K | 27 |
| 31 Aug 2022 | £2.1M | £326K | £2.1M | £522K | 29 |
| 31 Aug 2021 | £2.1M | £376K | £2.2M | £594K | 33 |
| 31 Aug 2020 | £1.7M | £323K | £2M | £801K | 29 |
| 31 Aug 2019 | £1.5M | £133K | £1.5M | £714K | |
| 31 Aug 2018 | £1.5M | £101K | £1.5M | £731K | |
| 31 Aug 2017 | £1.4M | £194K | £1.3M | £740K | |
| 31 Aug 2016 | £1.3M | £73K | £883K | £634K |
Where Partsdoc Ltd is registered
The registered office is in Coleraine (BT52), in the Causeway Coast and Glens local authority area, Northern Ireland. Show BT52 2NS on a map.
Other trade companies in BT52
- CBMS LimitedFacilities management
- Old Market Vans (Coleraine) LtdMotor traders
- Epj Developments LtdProperty developers
- Cbin Developments LimitedProperty developers
- Kian Construction Group LtdSpecialist contractors
- Royeir LtdSpecialist contractors
- Gowiththeflowbathrooms LtdInstallers
- Causeway Pest Control LtdCleaning companies
What happens if Partsdoc 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 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- NI604106
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 August 2010 (16 years ago)
- Registered office
- 9 Loguestown Industrial Estate, Coleraine, BT52 2NS
- Nature of business
- Retail trade of motor vehicle parts and accessories (SIC 45320)
Retail sale via mail order houses or via Internet (SIC 47910) - Year end
- 31 August (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 17 January 2026
- Charges (mortgages)
- 2 outstanding of 2 registered
- Previous names
- Autospares of Comber Ltd (until 8 May 2014)
Filing notes for motor trade companies
Motor trade companies hold vehicle stock, and how that stock is valued at the year end moves the profit directly. Some use the VAT margin scheme.
Similar companies in Coleraine
Other active motor trade companies registered in Coleraine.
- Pollock Car Sales Ltd2018
- Raceland Europe Limited2015
- Richard Patterson Motors Limited2021
- The Tread Shed Ltd2010
- Ucar (NI) Ltd2014
- Carhill Cars Limited2010
- Ejb Car Sales Ltd2012
- Full Throttle E-MX Limited2026
All motor trade companies in Coleraine · All trades in Coleraine · Motor traders across the UK
Frequently asked questions
When are Partsdoc Ltd's accounts due?
Partsdoc Ltd's next accounts are due at Companies House by 31 May 2027 (in 230 days), covering the period to 31 August 2026.
When is Partsdoc Ltd's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is Partsdoc Ltd still trading?
Partsdoc 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 Partsdoc Ltd do?
Partsdoc Ltd is registered under Retail trade of motor vehicle parts and accessories (SIC 45320); Retail sale via mail order houses or via Internet (SIC 47910).
How old is Partsdoc Ltd?
Partsdoc Ltd was incorporated on 16 August 2010, 16 years ago.
What is the penalty if Partsdoc 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 Partsdoc 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.