- Companies
- Motor traders
- St Albans
- Quentin Brook Associates Limited
Quentin Brook Associates Limited
- Company number
- 10582420
- Incorporated
- 25 Jan 20179 years trading
- Registered office
- 145/147 Hatfield Road, St Albans, AL1 4JY
- Nature of business
- Sale of used cars and light motor vehicles; Management consultancy activities other than financial management
Quentin Brook Associates Limited is a 9-year-old private limited company registered in St Albans, company number 10582420, one of 58 motor trade companies in St Albans. Its next accounts are due at Companies House on 31 October 2026, and the CT600 for the period to 31 January 2026 is due at HMRC on 31 January 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 £17K (+19.1%) on the year before, to -£72K.
- Net assets rose in 4 of 7 year-on-year comparisons on record.
- Current assets of £43K against £115K owed within a year: 0.4 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 8 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2025 | -£72K | £3,063 | £43K | £115K | 1 |
| 31 Jan 2024 | -£89K | £4,171 | £40K | £129K | 1 |
| 31 Jan 2023 | -£114K | £2,689 | £44K | £158K | 1 |
| 31 Jan 2022 | -£97K | £16K | £35K | £132K | 1 |
| 31 Jan 2021 | £8,727 | £11 | £75K | £68K | 1 |
| 31 Jan 2020 | £17K | £712 | £36K | £21K | 1 |
| 31 Jan 2019 | £14K | £24K | £26K | £13K | |
| 31 Jan 2018 | £5,634 | £18K | £19K | £14K |
Who runs and owns Quentin Brook Associates Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| D*** F*** | Director | Jan 2017 |
Person with significant control
Where Quentin Brook Associates Limited is registered
The registered office is in St Albans (AL1), in the St Albans local authority area, East of England. Show AL1 4JY on a map.
Other trade companies in AL1
- Alban Climate LimitedPlumbers and heating engineers
- Arj Vehicle Trading LtdMotor traders
- LCB Electrical Service LimitedElectricians
- R&T Home Improvements LtdFinishing trades
- Akh Global Ventures LimitedElectricians
- Arkenstone Roof Care LtdRoofers
- Doyle House Group LimitedProperty developers
- Quinnmore Construction LimitedBuilders
Also registered at this address
6 other companies use the same registered office as Quentin Brook Associates Limited.
- Annables by Davis LimitedFinishing trades
- Cawr LimitedFacilities management
- Davis Bespoke Homes LtdFinishing trades
- Harpenden Window Company LimitedFinishing trades
- My Autohouse LimitedMotor traders
- Q Grand LtdMotor traders
What happens if Quentin Brook Associates 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 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 10582420
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 25 January 2017 (9 years ago)
- Registered office
- 145/147 Hatfield Road, St Albans, AL1 4JY
- Nature of business
- Sale of used cars and light motor vehicles (SIC 45112)
Management consultancy activities other than financial management (SIC 70229) - Year end
- 31 January (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 10 January 2026
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 St Albans
Other active motor trade companies registered in St Albans.
- Radlett Cars UK Ltd2025
- Romans Limited2007
- RR Automotive Group Ltd2026
- Saimar Limited2020
- Sapperz Limited2025
- Savanto Limited2026
- Simon Lane Remastered (SLR) Ltd2024
- Specialist Autos Limited2024
All motor trade companies in St Albans · All trades in St Albans · Motor traders across the UK
Frequently asked questions
When are Quentin Brook Associates Limited's accounts due?
Quentin Brook Associates Limited's next accounts are due at Companies House by 31 October 2026 (in 18 days), covering the period to 31 January 2026.
When is Quentin Brook Associates Limited's CT600 due?
The CT600 for the period to 31 January 2026 is due at HMRC by 31 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2026.
Is Quentin Brook Associates Limited still trading?
Quentin Brook Associates 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 Quentin Brook Associates Limited do?
Quentin Brook Associates Limited is registered under Sale of used cars and light motor vehicles (SIC 45112); Management consultancy activities other than financial management (SIC 70229).
How old is Quentin Brook Associates Limited?
Quentin Brook Associates Limited was incorporated on 25 January 2017, 9 years ago.
Who runs Quentin Brook Associates Limited?
Quentin Brook Associates Limited has 1 active director, the longest-serving appointed in Jan 2017. Their names and service addresses are on the Companies House register.
Who owns Quentin Brook Associates Limited?
One person or company has significant control of Quentin Brook Associates Limited: Dovehouse Holdings Limited (owns 75% or more of the shares).
What is the penalty if Quentin Brook Associates 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 Quentin Brook Associates 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.