- Companies
- Civil engineering
- London
- Shiddo Solutions Ltd
Shiddo Solutions Ltd
- Company number
- 12670518
- Incorporated
- 15 Jun 20206 years trading
- Registered office
- 124 City Road, London, EC1V 2NX
- Nature of business
- Construction of railways and underground railways; Electrical installation
Shiddo Solutions Ltd is a 6-year-old private limited company registered in London, company number 12670518, one of 1,853 civil engineering contractors in London. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Shiddo Solutions LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 £1,551 (-32.7%) on the year before, to £3,197.
- Net assets rose in 3 of 4 year-on-year comparisons on record.
- Current assets of £3,947 against £750 owed within a year: 5.3 times cover.
- 1 employee on average, up from 0 the year before.
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2025 | £3,197 | £3,948 | £3,947 | £750 | 1 |
| 30 Jun 2024 | £4,748 | £5,036 | £288 | 0 | |
| 30 Jun 2023 | £3,523 | £4,789 | 1 | ||
| 30 Jun 2022 | -£439 | £439 | 1 | ||
| 30 Jun 2021 | -£8,079 | £8,079 | 0 |
Where Shiddo Solutions Ltd is registered
The registered office is in London (EC1V), in the Islington local authority area, London. Show EC1V 2NX on a map.
Other trade companies in EC1V
- Cardiff Electrical Solutions LtdElectricians
- Edemis Construction LtdBuilders
- Zaylan LtdProperty developers
- Pronto Roofing and Construction LtdRoofers
- Instal Systems LtdPlumbers and heating engineers
- J&R Partners LtdBuilders
- The Tile Craft LtdFinishing trades
- Cathal Od Solutions LtdSpecialist contractors
Shared registered office
1,047 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 Shiddo Solutions 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 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 12670518
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 June 2020 (6 years ago)
- Registered office
- 124 City Road, London, EC1V 2NX
- Nature of business
- Construction of railways and underground railways (SIC 42120)
Electrical installation (SIC 43210) - Year end
- 30 June (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 14 June 2026
- Previous names
- Northside Haulage Ltd (until 14 May 2021)
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 London
Other active civil engineering contractors registered in London.
- SHL Projects Limited2011
- Si BZ Services Limited2015
- Sidrew Limited1986
- Sigma Ict and Engineering Ltd2025
- Signal Services Ltd1997
- Silva JR Engineering Ltd2017
- Silverwood Building Services Limited2010
- Simbaz Group UK Ltd2018
All civil engineering contractors in London · All trades in London · Civil engineering across the UK
Frequently asked questions
When are Shiddo Solutions Ltd's accounts due?
Shiddo Solutions Ltd's next accounts are due at Companies House by 31 March 2027 (in 170 days), covering the period to 30 June 2026.
When is Shiddo Solutions Ltd's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is Shiddo Solutions Ltd still trading?
Shiddo Solutions 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 Shiddo Solutions Ltd do?
Shiddo Solutions Ltd is registered under Construction of railways and underground railways (SIC 42120); Electrical installation (SIC 43210).
How old is Shiddo Solutions Ltd?
Shiddo Solutions Ltd was incorporated on 15 June 2020, 6 years ago.
What is the penalty if Shiddo Solutions 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 Shiddo Solutions 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.