- Companies
- Cleaning companies
- Dasan Solutions Limited
Dasan Solutions Limited
- Company number
- SC423054
- Incorporated
- 30 Apr 201214 years trading
- Registered office
- 26 Lewis Street, Stornway, Isle Of Lewis, HS1 2JF
- Nature of business
- Window cleaning services; Landscape service activities
Dasan Solutions Limited is a 14-year-old private limited company registered in Stornway, company number SC423054, one of the UK's cleaning companies. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
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 £34K (+914.5%) on the year before, to £31K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £45K against £54K owed within a year: 0.8 times cover.
- 17 employees on average, down from 21 the year before.
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £31K | £17K | £45K | £54K | 17 |
| 31 Mar 2025 | -£3,760 | £7,266 | £34K | £73K | 21 |
| 31 Mar 2024 | £6,548 | £185 | £4,811 | £50K | 25 |
| 31 Mar 2023 | £33K | £14K | £44K | £62K | 31 |
| 31 Mar 2022 | £4,968 | £0 | £922 | £45K | 20 |
| 31 Mar 2021 | £24K | £6,199 | £20K | £28K | 17 |
| 31 Mar 2020 | £12K | £42K | 10 | ||
| 31 Mar 2019 | £2,814 | £0 | £15K | £36K | 10 |
| 31 Mar 2018 | -£548 | £699 | £14K | £38K | 10 |
| 31 Mar 2017 | £11K | £50 | £20K | £40K | 9 |
Public contracts won
Dasan Solutions Limited has 2 public sector contract awards on record; the ones with their own published value total £1.6M, from 2021 to 2026. Source: Contracts Finder and Find a Tender award notices. For 1 of them the published figure is a shared or multi-year ceiling (a framework place, a multi-supplier award, or more than a small company could hold alone), so no value is shown. These were matched by the company's exact name because the notice gave no company number.
Awards by year
Main buyers
- Comhairle nan Eilean Siar2 awards
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Comhairle nan Eilean Siar | Grounds Maintenance Contract 2026-30 | Ceiling, not shown | 1 Apr 2026 |
| Comhairle nan Eilean Siar | Grounds Maintenance Contract 2021-26 | £1.6M | 22 Mar 2021 |
Where Dasan Solutions Limited is registered
The registered office is in Stornway (HS1), in the Na h-Eileanan Siar local authority area, Scotland. Show HS1 2JF on a map.
Other trade companies in HS1
- Macleod Electrical LtdElectricians
- North Western Electrical Services LtdElectricians
- Hughson Recovery Services LimitedMechanics and garages
- Hebridean Plumbing and Heating LtdPlumbers and heating engineers
- Colin Morrison Electrical LtdElectricians
- Seaforth Plumbing & Heating LtdPlumbers and heating engineers
- Alan Williamson Construction LtdProperty developers
- Definitive Detailing LtdMechanics and garages
Also registered at this address
15 other companies use the same registered office as Dasan Solutions Limited.
- A Macdougall Contracting LimitedBuilders
- Alex Murray (Construction) LimitedBuilders
- Angus Mackay & Sons LtdCivil engineering
- Calum Murray LimitedPlumbers and heating engineers
- D J Macaulay Construction LimitedCivil engineering
- Dmmsy Construction LimitedCivil engineering
- Firm Contracts LimitedJoiners and carpenters
- G D Martin (Builders) LtdProperty developers
- Ian Macfarlane Joiners LtdJoiners and carpenters
- J Mackenzie Plumbing Services LtdPlumbers and heating engineers
- Lava's Garage LtdMechanics and garages
- Mackay Contracting LimitedCivil engineering
- Norman Mackenzie Kitchens & Bathrooms LtdInstallers
- Norserv FM LtdCleaning companies
- Stuart Murray Construction LtdJoiners and carpenters
What happens if Dasan Solutions 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 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2029 | 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
- SC423054
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 30 April 2012 (14 years ago)
- Registered office
- 26 Lewis Street, Stornway, Isle Of Lewis, HS1 2JF
- Nature of business
- Window cleaning services (SIC 81221)
Landscape service activities (SIC 81300) - Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 9 September 2026
Filing notes for cleaning companies
Cleaning companies are often staff-heavy, so wages, pension contributions and the employment allowance all show up in the accounts.
Similar companies
Other active cleaning companies.
Frequently asked questions
When are Dasan Solutions Limited's accounts due?
Dasan Solutions Limited's next accounts are due at Companies House by 31 December 2027 (in 445 days), covering the period to 31 March 2027.
When is Dasan Solutions Limited's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is Dasan Solutions Limited still trading?
Dasan Solutions 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 Dasan Solutions Limited do?
Dasan Solutions Limited is registered under Window cleaning services (SIC 81221); Landscape service activities (SIC 81300).
How old is Dasan Solutions Limited?
Dasan Solutions Limited was incorporated on 30 April 2012, 14 years ago.
Has Dasan Solutions Limited won public sector contracts?
Yes. Dasan Solutions Limited has 2 contract awards from public bodies on Contracts Finder and Find a Tender (those with their own published value total £1.6M), most recently from Comhairle nan Eilean Siar.
What is the penalty if Dasan Solutions 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 Dasan Solutions 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.