- Companies
- Plumbers and heating engineers
- Reading
- Clark Bicknell Ltd
Clark Bicknell Ltd
- Company number
- 03802429
- Incorporated
- 7 Jul 199927 years trading
- Registered office
- 15 Lindberg Way, Woodley, Reading, Berkshire, RG5 4XE
- Nature of business
- Plumbing, heat and air-conditioning installation; Other construction installation
Clark Bicknell Ltd is a 27-year-old private limited company registered in Reading, company number 03802429, one of 221 plumbing and heating companies in Reading. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Clark Bicknell LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 £22K (-96.9%) on the year before, to £709.
- Net assets rose in 2 of 9 year-on-year comparisons on record.
- Current assets of £45K against £53K owed within a year: 0.8 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 Oct 2025 | £709 | £7,953 | £45K | £53K | 0 |
| 31 Oct 2024 | £23K | £27K | £64K | £51K | 4 |
| 31 Oct 2023 | £30K | £26K | £73K | £56K | 0 |
| 31 Oct 2022 | £54K | £33K | £81K | £38K | 4 |
| 31 Oct 2021 | £78K | £40K | £125K | £75K | 5 |
| 31 Oct 2020 | £60K | £78K | £120K | £36K | 5 |
| 31 Oct 2019 | £107K | £48K | £139K | £42K | 5 |
| 31 Oct 2018 | £115K | £161K | £198K | £96K | 5 |
| 31 Oct 2017 | £67K | £77K | £101K | £51K | 5 |
| 31 Oct 2016 | £71K | £94K | £143K | £76K |
Who runs and owns Clark Bicknell Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (3)
| Name | Role | Appointed |
|---|---|---|
| K*** C*** | Director | Jun 2006 |
| P*** C*** | Director | Jun 2006 |
| K*** C*** | Secretary | Feb 2007 |
3 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| E*** B*** | Secretary | Jul 1999 | Feb 2007 |
| E*** B*** | Director | Jul 1999 | Feb 2007 |
| N*** B*** | Director | Jul 1999 | Oct 2006 |
People with significant control (2)
Where Clark Bicknell Ltd is registered
The registered office is in Reading (RG5), in the Wokingham local authority area, South East. Show RG5 4XE on a map.
Other trade companies in RG5
- Speed Platinum Autos LimitedMotor traders
- SB Elite Group LtdPlasterers
- Swanson Homes LtdElectricians
- Williams Building Solutions LtdBuilders
- Ac Cooling Solutions LtdPlumbers and heating engineers
- Allday Maintenance Service LtdSpecialist contractors
- J G McCann LtdFinishing trades
- Berkshire Energy Solutions LtdPlumbers and heating engineers
What happens if Clark Bicknell 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 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 03802429
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 July 1999 (27 years ago)
- Registered office
- 15 Lindberg Way, Woodley, Reading, Berkshire, RG5 4XE
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
Other construction installation (SIC 43290) - Year end
- 31 October (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 7 July 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 Reading
Other active plumbing and heating companies registered in Reading.
- CLH Plumbing & Heating Limited2026
- Climahub Ltd2026
- Codling Climate Solutions Ltd2026
- Comfy Heating & Plumbing Ltd2015
- Commercial Catering and Refrigeration Services Ltd2022
- Compass Water Softeners Limited2011
- Connect Gas & Electric Ltd2025
- Cosi Cool Ltd2026
All plumbing and heating companies in Reading · All trades in Reading · Plumbers and heating engineers across the UK
Frequently asked questions
When are Clark Bicknell Ltd's accounts due?
Clark Bicknell Ltd's next accounts are due at Companies House by 31 July 2027 (in 291 days), covering the period to 31 October 2026.
When is Clark Bicknell Ltd's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is Clark Bicknell Ltd still trading?
Clark Bicknell 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 Clark Bicknell Ltd do?
Clark Bicknell Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220); Other construction installation (SIC 43290).
How old is Clark Bicknell Ltd?
Clark Bicknell Ltd was incorporated on 7 July 1999, 27 years ago.
Who runs Clark Bicknell Ltd?
Clark Bicknell Ltd has 2 active directors, the longest-serving appointed in Jun 2006. Their names and service addresses are on the Companies House register.
Who owns Clark Bicknell Ltd?
2 people or companies have significant control of Clark Bicknell Ltd: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if Clark Bicknell 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 Clark Bicknell 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.