- Companies
- Specialist contractors
- Sittingbourne
- Chemidose Limited
Chemidose Limited
- Company number
- 04869206
- Incorporated
- 18 Aug 200323 years trading
- Registered office
- Thames House, Roman Square,, Sittingbourne, Kent., ME10 4BJ
- Nature of business
- Other specialised construction activities n.e.c.
Chemidose Limited is a 23-year-old private limited company registered in Sittingbourne, company number 04869206, one of 58 specialist construction companies in Sittingbourne. 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 £7,427 (+668.5%) on the year before, to £8,538.
- Current assets of £244K against £258K owed within a year: 0.9 times cover.
- Balance sheets on record for 3 years, 2014 to 2016.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2016 | £8,538 | £218 | £244K | £258K | |
| 31 Aug 2015 | £1,111 | £17 | £197K | £226K | |
| 31 Aug 2014 | £69K | £12 | £291K | £206K |
Where Chemidose Limited is registered
The registered office is in Sittingbourne (ME10), in the Swale local authority area, South East. Show ME10 4BJ on a map.
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Also registered at this address
17 other companies use the same registered office as Chemidose Limited.
- Archbee Plumbing and Heating LtdPlumbers and heating engineers
- Assured Electrical Contractors LimitedElectricians
- BNC Engineering Services South East LimitedMachinery repair and installation
- CDM Maintenance and Construction LimitedInstallers
- Creed Developments LtdProperty developers
- Europework LimitedCivil engineering
- Gransden Contracts LimitedFinishing trades
- Gransden Dry Ice Blasting LtdCleaning companies
- Jab Plumbing & Heating LtdPlumbers and heating engineers
- Kent Auto Salvage LimitedMotor traders
- Middlefields LimitedProperty developers
- PJS Resources LtdSpecialist contractors
- Qas Mechanical LimitedFinishing trades
- SLK Plumbing & Heating LimitedPlumbers and heating engineers
- Tony Conway LtdSpecialist contractors
- Volt and Valve Site Services LtdElectricians
- WT Renewables LtdElectricians
What happens if Chemidose 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 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
- 04869206
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 August 2003 (23 years ago)
- Registered office
- Thames House, Roman Square,, Sittingbourne, Kent., ME10 4BJ
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 18 August 2026
- Charges (mortgages)
- 2 outstanding of 2 registered
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Sittingbourne
Other active specialist construction companies registered in Sittingbourne.
- Clearmac Ltd2023
- Commercial Building Contractors Ltd2023
- Creek Side Developments (Kent) Limited2004
- Damco Limited2024
- David Crosby Safety Services Ltd2017
- Dela Fire and Security Limited2010
- DM Enviro Ltd2025
- Dokin Car Parts Ltd2018
All specialist construction companies in Sittingbourne · All trades in Sittingbourne · Specialist contractors across the UK
Frequently asked questions
When are Chemidose Limited's accounts due?
Chemidose Limited's next accounts are due at Companies House by 31 May 2027 (in 231 days), covering the period to 31 August 2026.
When is Chemidose Limited'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 Chemidose Limited still trading?
Chemidose 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 Chemidose Limited do?
Chemidose Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Chemidose Limited?
Chemidose Limited was incorporated on 18 August 2003, 23 years ago.
What is the penalty if Chemidose 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 Chemidose 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.