- Companies
- Specialist contractors
- Bolton
- Site Testing Services (Nationwide) Ltd
Site Testing Services (Nationwide) Ltd
- Company number
- 11628683
- Incorporated
- 17 Oct 20187 years trading
- Registered office
- 168 Lee Lane, Horwich, Bolton, Lancashire, BL6 7AF
- Nature of business
- Other specialised construction activities n.e.c.
Site Testing Services (Nationwide) Ltd is a 7-year-old private limited company registered in Bolton, company number 11628683, one of 191 specialist construction companies in Bolton. 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 £44K on the year before, to £44K.
- Net assets rose in 3 of 6 year-on-year comparisons on record.
- Current assets of £136K against £130K owed within a year: 1.0 times cover.
- 6 employees on average, down from 9 the year before.
- Balance sheets on record for 7 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2025 | £44K | £136K | £130K | 6 | |
| 31 Oct 2024 | £319 | £75K | £127K | 9 | |
| 31 Oct 2023 | £467 | £169K | £206K | 4 | |
| 31 Oct 2022 | £2 | £209K | £210K | 4 | |
| 31 Oct 2021 | £1,845 | £184K | £184K | 5 | |
| 31 Oct 2020 | £91K | £143K | £54K | 0 | |
| 31 Oct 2019 | £18K | £49K | £32K | 1 |
Where Site Testing Services (Nationwide) Ltd is registered
The registered office is in Bolton (BL6), in the Bolton local authority area, North West. Show BL6 7AF on a map.
Other trade companies in BL6
- MR Pure Clean LtdCleaning companies
- DML HGV LimitedMechanics and garages
- TD Suction Excavations LtdSpecialist contractors
- Triple 3 Outdoor LtdFacilities management
- Meva Cleaning Solutions LtdCleaning companies
- Homefix Northwest LtdBuilders
- Al Performance Engineering LtdMechanics and garages
- Stansted Aircon LtdPlumbers and heating engineers
Shared registered office
48 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Site Testing Services (Nationwide) 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
- 11628683
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 October 2018 (7 years ago)
- Registered office
- 168 Lee Lane, Horwich, Bolton, Lancashire, BL6 7AF
- 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
- 5 May 2026
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 Bolton
Other active specialist construction companies registered in Bolton.
- Smithills Holdings Limited2011
- SNJ Joinery & Maintenance Ltd2020
- Solutions Contractors Ltd2004
- SPBL Ltd2025
- SPG Pointing Limited2026
- Stairs Made Easy Limited2009
- Ste Walmsley Building Services Limited2022
- Steve Emmison Builders Limited2025
All specialist construction companies in Bolton · All trades in Bolton · Specialist contractors across the UK
Frequently asked questions
When are Site Testing Services (Nationwide) Ltd's accounts due?
Site Testing Services (Nationwide) Ltd's next accounts are due at Companies House by 31 July 2027 (in 291 days), covering the period to 31 October 2026.
When is Site Testing Services (Nationwide) 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 Site Testing Services (Nationwide) Ltd still trading?
Site Testing Services (Nationwide) 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 Site Testing Services (Nationwide) Ltd do?
Site Testing Services (Nationwide) Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Site Testing Services (Nationwide) Ltd?
Site Testing Services (Nationwide) Ltd was incorporated on 17 October 2018, 7 years ago.
What is the penalty if Site Testing Services (Nationwide) 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 Site Testing Services (Nationwide) 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.