- Companies
- Specialist contractors
- Northampton
- RTHT Construction Ltd
RTHT Construction Ltd
- Company number
- 14420908
- Incorporated
- 16 Oct 20223 years trading
- Registered office
- 36 Billing Road, Northampton, NN1 5DQ
- Nature of business
- Other specialised construction activities n.e.c.
RTHT Construction Ltd is a 3-year-old private limited company registered in Northampton, company number 14420908, one of 258 specialist construction companies in Northampton. 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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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 £6,944 on the year before, to £7,144.
- Current assets of £626 against £2,598 owed within a year: 0.2 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 3 years, 2023 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2025 | £7,144 | £626 | £2,598 | 2 | |
| 31 Oct 2024 | £200 | £3,648 | £3,448 | 2 | |
| 15 Oct 2023 | £11K | £11K | £153 | 2 |
Where RTHT Construction Ltd is registered
The registered office is in Northampton (NN1), in the West Northamptonshire local authority area, East Midlands. Show NN1 5DQ on a map.
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Also registered at this address
14 other companies use the same registered office as RTHT Construction Ltd.
- Aac Construction LtdCivil engineering
- Aerialscans LtdFinishing trades
- Aquasia Homes LimitedProperty developers
- Auto Mike 2025 LtdMechanics and garages
- Autoveiz LtdCleaning companies
- Best 4U Cleaning LtdCleaning companies
- Best for You Cleaning LtdCleaning companies
- D K Brickwork LimitedBuilders
- Ehp Services LtdPlumbers and heating engineers
- Iclean Solution Cleaning Contractor LtdCleaning companies
- Icsm LtdCleaning companies
- Marysia Services LtdFinishing trades
- Nexra Global LtdCleaning companies
- UK.Poland Trade LimitedMotor traders
What happens if RTHT Construction 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
- 14420908
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 October 2022 (3 years ago)
- Registered office
- 36 Billing Road, Northampton, NN1 5DQ
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 October (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 15 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 in Northampton
Other active specialist construction companies registered in Northampton.
- S & D Paving 2011 Limited2011
- S&N Electrical Group Ltd2024
- S&Q Solutions Limited2013
- Sasbort Ltd2017
- Saw Brickwork Limited2014
- Scanlan Brickwork Ltd2019
- SCN Construction Ltd2026
- Sculptorvj Limited2023
All specialist construction companies in Northampton · All trades in Northampton · Specialist contractors across the UK
Frequently asked questions
When are RTHT Construction Ltd's accounts due?
RTHT Construction Ltd's next accounts are due at Companies House by 31 July 2027 (in 292 days), covering the period to 31 October 2026.
When is RTHT Construction 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 RTHT Construction Ltd still trading?
RTHT Construction 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 RTHT Construction Ltd do?
RTHT Construction Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is RTHT Construction Ltd?
RTHT Construction Ltd was incorporated on 16 October 2022, 3 years ago.
What is the penalty if RTHT Construction 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 RTHT Construction 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.