- Companies
- Specialist contractors
- Douglas Kynoch Drainage Contractor Limited
Douglas Kynoch Drainage Contractor Limited
- Company number
- SC274573
- Incorporated
- 12 Oct 200422 years trading
- Registered office
- 5/9 Bridge Street, Bonnybridge, FK4 1AD
- Nature of business
- Other specialised construction activities n.e.c.
Douglas Kynoch Drainage Contractor Limited is a 22-year-old private limited company, company number SC274573, one of the UK's specialist construction companies. 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.
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Where Douglas Kynoch Drainage Contractor Limited is registered
The registered office is in the FK4 postcode district, in the Falkirk local authority area, Scotland. Show FK4 1AD on a map.
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Also registered at this address
5 other companies use the same registered office as Douglas Kynoch Drainage Contractor Limited.
- BTS Engineering LimitedMechanics and garages
- Cowden (Bonnybridge) LimitedMechanics and garages
- DCC Sparkle LimitedCleaning companies
- McAlister Fuel Injection LimitedMechanics and garages
- RW Sneddon LimitedMechanics and garages
What happens if Douglas Kynoch Drainage Contractor 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 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
- SC274573
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 October 2004 (22 years ago)
- Registered office
- 5/9 Bridge Street, Bonnybridge, FK4 1AD
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 October (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 12 October 2025
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
Other active specialist construction companies.
Frequently asked questions
When are Douglas Kynoch Drainage Contractor Limited's accounts due?
Douglas Kynoch Drainage Contractor Limited's next accounts are due at Companies House by 31 July 2027 (in 291 days), covering the period to 31 October 2026.
When is Douglas Kynoch Drainage Contractor Limited'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 Douglas Kynoch Drainage Contractor Limited still trading?
Douglas Kynoch Drainage Contractor 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 Douglas Kynoch Drainage Contractor Limited do?
Douglas Kynoch Drainage Contractor Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Douglas Kynoch Drainage Contractor Limited?
Douglas Kynoch Drainage Contractor Limited was incorporated on 12 October 2004, 22 years ago.
What is the penalty if Douglas Kynoch Drainage Contractor 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 Douglas Kynoch Drainage Contractor 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.