- Companies
- Civil engineering
- Gillingham
- Red Tree Engineering Limited
Red Tree Engineering Limited
- Company number
- 15139990
- Incorporated
- 15 Sep 20233 years trading
- Registered office
- 198 Grange Road, Gillingham, ME7 2QT
- Nature of business
- Construction of other civil engineering projects n.e.c.
Red Tree Engineering Limited is a 3-year-old private limited company registered in Gillingham, company number 15139990, one of 53 civil engineering contractors in Gillingham. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 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 £2,220 (+47.1%) on the year before, to £6,930.
- Current assets of £30K against £23K owed within a year: 1.3 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | £6,930 | £30K | £30K | £23K | 2 |
| 30 Sep 2024 | £4,710 | £30K | £30K | £25K | 2 |
Where Red Tree Engineering Limited is registered
The registered office is in Gillingham (ME7), in the Medway local authority area, South East. Show ME7 2QT on a map.
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What happens if Red Tree Engineering 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 30 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 15139990
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 September 2023 (3 years ago)
- Registered office
- 198 Grange Road, Gillingham, ME7 2QT
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 14 September 2026
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies in Gillingham
Other active civil engineering contractors registered in Gillingham.
- S.E.L. Clarke Contractors Limited1993
- Saban Construction Services Limited2005
- SD Utility Services Ltd2026
- Terry & Odell Electrical Contractors Ltd2018
- Teynham Driveways Limited2025
- TRP Civil Engineering Ltd2025
- Weaver Ventilation Services Limited2004
- Weavering Group Ltd2016
All civil engineering contractors in Gillingham · All trades in Gillingham · Civil engineering across the UK
Frequently asked questions
When are Red Tree Engineering Limited's accounts due?
Red Tree Engineering Limited's next accounts are due at Companies House by 30 June 2027 (in 260 days), covering the period to 30 September 2026.
When is Red Tree Engineering Limited's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is Red Tree Engineering Limited still trading?
Red Tree Engineering 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 Red Tree Engineering Limited do?
Red Tree Engineering Limited is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Red Tree Engineering Limited?
Red Tree Engineering Limited was incorporated on 15 September 2023, 3 years ago.
What is the penalty if Red Tree Engineering 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 Red Tree Engineering 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.