- Companies
- Specialist contractors
- Oldham
- TSTL Developments Limited
TSTL Developments Limited
- Company number
- 13907586
- Incorporated
- 10 Feb 20224 years trading
- Registered office
- 312 Ripponden Road, Oldham, OL4 2NY
- Nature of business
- Other specialised construction activities n.e.c.
TSTL Developments Limited is a 4-year-old private limited company registered in Oldham, company number 13907586, one of 139 specialist construction companies in Oldham. 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.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2025 | 0 | ||||
| 31 Aug 2024 | £47K | £70K | £70K | 0 | |
| 31 Aug 2023 | £31K | £39K | £67K | 0 | |
| 31 Aug 2022 | £16K | £19K | £20K | 1 |
Where TSTL Developments Limited is registered
The registered office is in Oldham (OL4), in the Oldham local authority area, North West. Show OL4 2NY on a map.
Other trade companies in OL4
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- S & B Painting & Decorating LtdPainters and decorators
- Vasileltd LtdCleaning companies
- UK Engine Rebuild LtdMechanics and garages
- Core Tech Components LtdMotor traders
- Rapid Gas Serives LtdPlumbers and heating engineers
- UPVC Rooflines & Roofing LtdRoofers
- LM Window Cleaning Services LtdCleaning companies
Also registered at this address
18 other companies use the same registered office as TSTL Developments Limited.
- Ajb Facades UK LtdFinishing trades
- Atlas Trading Business LtdSpecialist contractors
- Atlas Trading Services LtdInstallers
- Brooklands Cheshire LtdProperty developers
- Concept Design & Build Cheshire LimitedProperty developers
- D4L Properties LtdProperty developers
- Future Energy Networks LtdCivil engineering
- Giorgiojames Properties LimitedProperty developers
- HJS Business Contracts LtdRepair services
- HJS Business Services LtdMachinery repair and installation
- JH Plant LtdSpecialist contractors
- N A Baxter Plumbing & Heating Services LtdPlumbers and heating engineers
- Revelle Interiors LtdSpecialist contractors
- RR Smart Repairs LtdMechanics and garages
- Silverlane Developments (BTR1) LtdProperty developers
- Silverlane Developments Special Projects LtdProperty developers
- TC Landscape Cheshire LtdLandscapers and gardeners
- UK Rhino Roofing LtdRoofers
What happens if TSTL Developments 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
- 13907586
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 February 2022 (4 years ago)
- Registered office
- 312 Ripponden Road, Oldham, OL4 2NY
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 10 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 Oldham
Other active specialist construction companies registered in Oldham.
- Twingo Civils Ltd2025
- TWP.Developments Ltd2019
- UK Resin Drives Limited2016
- United Civil Engineering Limited2017
- Vie Surfaces Ltd2016
- VMD Groundworks & Agricultural Services Limited2020
- W. A. Ingham & Sons Ltd2004
- Webb Joiners & Builders Limited2011
All specialist construction companies in Oldham · All trades in Oldham · Specialist contractors across the UK
Frequently asked questions
When are TSTL Developments Limited's accounts due?
TSTL Developments 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 TSTL Developments 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 TSTL Developments Limited still trading?
TSTL Developments 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 TSTL Developments Limited do?
TSTL Developments Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is TSTL Developments Limited?
TSTL Developments Limited was incorporated on 10 February 2022, 4 years ago.
What is the penalty if TSTL Developments 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 TSTL Developments 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.