- Companies
- Joiners and carpenters
- Abingdon
- Adcon (Contracting) Ltd
Adcon (Contracting) Ltd
- Company number
- 08825400
- Incorporated
- 24 Dec 201312 years trading
- Registered office
- 137 Netherton Road, Appleton, Abingdon, OX13 5QW
- Nature of business
- Joinery installation
Adcon (Contracting) Ltd is a 12-year-old private limited company registered in Abingdon, company number 08825400, one of 6 joinery companies in Abingdon. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 £107K (+204.9%) on the year before, to £160K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £118K against £44K owed within a year: 2.6 times cover.
- 3 employees on average, up from 2 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 Dec 2025 | £160K | £118K | £44K | 3 | |
| 31 Dec 2024 | £52K | £37K | £66K | £15K | 2 |
| 31 Dec 2023 | £33K | £20K | £67K | £19K | 2 |
| 31 Dec 2022 | £59K | £9,088 | £146K | £75K | 4 |
| 31 Dec 2021 | £128K | £26K | £187K | £40K | 4 |
| 31 Dec 2020 | £77K | £16K | £135K | £26K | 4 |
| 31 Dec 2019 | £29K | £4,878 | £68K | £60K | |
| 31 Dec 2018 | £37K | £262 | £73K | £57K | |
| 31 Dec 2017 | £36K | £3,842 | £54K | £33K | |
| 31 Dec 2016 | £46K | £1,841 | £50K | £17K |
Who runs and owns Adcon (Contracting) Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| K*** T*** | Director | Dec 2013 |
| I*** T*** | Secretary | Feb 2014 |
1 former officer
| Name | Role | Appointed | Left |
|---|---|---|---|
| C*** W*** | Director | Jan 2022 | Oct 2023 |
Person with significant control
Where Adcon (Contracting) Ltd is registered
The registered office is in Abingdon (OX13), in the Vale of White Horse local authority area, South East. Show OX13 5QW on a map.
Other trade companies in OX13
- Mdfa LtdElectricians
- Extreme Elegance S LtdJoiners and carpenters
- Manors Property Maintenance LtdFinishing trades
- Phoebe Management LtdCleaning companies
- La Vehicle Services Oxfordshire LimitedMechanics and garages
- Sola Virtus Solutions LtdProperty developers
- Ferris-Schofield Carpentry LtdBuilders
- Cox and Sons Building Co LtdBuilders
What happens if Adcon (Contracting) 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 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 08825400
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 December 2013 (12 years ago)
- Registered office
- 137 Netherton Road, Appleton, Abingdon, OX13 5QW
- Nature of business
- Joinery installation (SIC 43320)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 24 December 2025
- Previous names
- Keith Turnock Ltd (until 19 Nov 2019)
Aclt Limited (until 6 Jan 2014)
Filing notes for joinery companies
Joinery companies can carry stock and work in progress at the year end, especially bespoke workshop work, and that figure moves the profit for the year.
Similar companies in Abingdon
Other active joinery companies registered in Abingdon.
- D. Smith (Joinery) Limited1991
- PWM Carpentry Limited2026
- South Oxfordshire Property Services Ltd2024
- Thames Carpentry and Construction Limited2013
- A & Y Joinery Limited2006
All joinery companies in Abingdon · All trades in Abingdon · Joiners and carpenters across the UK
Frequently asked questions
When are Adcon (Contracting) Ltd's accounts due?
Adcon (Contracting) Ltd's next accounts are due at Companies House by 30 September 2027 (in 353 days), covering the period to 31 December 2026.
When is Adcon (Contracting) Ltd's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is Adcon (Contracting) Ltd still trading?
Adcon (Contracting) 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 Adcon (Contracting) Ltd do?
Adcon (Contracting) Ltd is registered under Joinery installation (SIC 43320).
How old is Adcon (Contracting) Ltd?
Adcon (Contracting) Ltd was incorporated on 24 December 2013, 12 years ago.
Who runs Adcon (Contracting) Ltd?
Adcon (Contracting) Ltd has 1 active director, the longest-serving appointed in Dec 2013. Their names and service addresses are on the Companies House register.
Who owns Adcon (Contracting) Ltd?
One person or company has significant control of Adcon (Contracting) Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Adcon (Contracting) 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 Adcon (Contracting) 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.