- Companies
- Civil engineering
- Hounslow
- Sollis Ltd
Sollis Ltd
- Company number
- 07317011
- Incorporated
- 16 Jul 201016 years trading
- Registered office
- Unit 9, Red Lion Court, Alexandra Road, Hounslow, TW3 1JS
- Nature of business
- Construction of other civil engineering projects n.e.c.
Sollis Ltd is a 16-year-old private limited company registered in Hounslow, company number 07317011, one of 26 civil engineering contractors in Hounslow. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 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 down £1,431 (-13%) on the year before, to -£12K.
- Net assets rose in 1 of 9 year-on-year comparisons on record.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jul 2025 | -£12K | £115 | £14K | 0 | |
| 31 Jul 2024 | -£11K | £63 | £7,542 | 0 | |
| 31 Jul 2023 | -£7,872 | -£1,632 | 0 | ||
| 31 Jul 2022 | £6,561 | £22K | £22K | £1,483 | 0 |
| 31 Jul 2021 | -£3,757 | £507 | £19K | 0 | |
| 31 Jul 2020 | -£3,408 | £23K | £3,636 | 0 | |
| 31 Jul 2019 | -£2,770 | -£16 | £2,942 | ||
| 31 Jul 2018 | -£1,881 | £543 | £2,729 | ||
| 31 Jul 2017 | £526 | £1,384 | £861 | ||
| 31 Jul 2016 | £526 | £866 | £343 |
Where Sollis Ltd is registered
The registered office is in Hounslow (TW3), in the Hounslow local authority area, London. Show TW3 1JS on a map.
Other trade companies in TW3
- Bela Building Development LimitedProperty developers
- JTRC LtdPlumbers and heating engineers
- RS Motoring LtdMotor traders
- Ramidi Constructions LtdBuilders
- Axis Projects 01 LtdBuilders
- WBSC LtdProperty developers
- Khosa Construction Group LtdProperty developers
- MJ Garden and Cleaning Solutions LtdCleaning companies
Also registered at this address
1 other company uses the same registered office as Sollis Ltd.
- Complete Home & Garden Renovations LimitedFinishing trades
What happens if Sollis 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 30 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 07317011
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 July 2010 (16 years ago)
- Registered office
- Unit 9, Red Lion Court, Alexandra Road, Hounslow, TW3 1JS
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 16 July 2025
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 Hounslow
Other active civil engineering contractors registered in Hounslow.
- VKM Builders Ltd2026
- 3 Oak Wood Flooring TM Ltd2015
- A&N Surfacing Limited2023
- Andrees Utilities Ltd2025
- Aqua Technologies (Europe) Limited2010
- Boked Builders Limited2008
- C B Pandya Services Ltd2020
- Capital Line Resources Ltd2018
All civil engineering contractors in Hounslow · All trades in Hounslow · Civil engineering across the UK
Frequently asked questions
When are Sollis Ltd's accounts due?
Sollis Ltd's next accounts are due at Companies House by 30 April 2027 (in 199 days), covering the period to 31 July 2026.
When is Sollis Ltd's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is Sollis Ltd still trading?
Sollis Ltd is listed as active on the Companies House register (checked 12 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 Sollis Ltd do?
Sollis Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Sollis Ltd?
Sollis Ltd was incorporated on 16 July 2010, 16 years ago.
What is the penalty if Sollis 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 Sollis Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.