- Company number
- 10776708
- Incorporated
- 18 May 20179 years trading
- Registered office
- G8 Lynch Lane Offices, Lynch Lane, Weymouth, Dorset, DT4 9DN
- Nature of business
- Construction of domestic buildings; Other letting and operating of own or leased real estate
Darwin Holdings Limited is a 9-year-old private limited company registered in Weymouth, company number 10776708, one of 51 building contractors in Weymouth. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 £8,667 (+5.3%) on the year before, to £171K.
- Net assets rose in 5 of 6 year-on-year comparisons on record.
- Current assets of £628K against £443K owed within a year: 1.4 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 7 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £171K | £19K | £628K | £443K | 1 |
| 30 Sep 2023 | £162K | £31K | £361K | £175K | 1 |
| 30 Sep 2022 | £171K | £349K | £379K | £173K | 1 |
| 30 Sep 2021 | £2,278 | £35K | £249K | £201K | 1 |
| 30 Sep 2020 | £926 | £96K | £505K | £454K | 1 |
| 30 Sep 2019 | £357 | £65K | £370K | £369K | 1 |
| 30 Sep 2018 | -£9,414 | £926 | £166K | £176K | 1 |
Where Darwin Holdings Limited is registered
The registered office is in Weymouth (DT4), in the Dorset local authority area, South West. Show DT4 9DN on a map.
Other trade companies in DT4
- Pioneer Projects LimitedProperty developers
- TQ Drylining Solutions LtdPlasterers
- JR Property Care LtdCleaning companies
- DT Windows & Doors LtdGlaziers
- Bauen Build LimitedProperty developers
- Dorset Linen Services LimitedCleaning companies
- Regal Building Services (Dorset) LtdSpecialist contractors
- Ello Services LtdBuilders
Also registered at this address
19 other companies use the same registered office as Darwin Holdings Limited.
- Beach and Bay Building LtdPlasterers
- Broadreach (Southern) LtdBuilders
- Dave Rogers Building LtdJoiners and carpenters
- Dorset Craft Construction LimitedCivil engineering
- DT Windows & Doors LtdGlaziers
- Escape Garden Design & Build Dorset LtdLandscapers and gardeners
- Highdean LimitedBuilders
- Macc Bricklaying and Construction LtdBuilders
- Mark Hardy Stonemasons LimitedSpecialist contractors
- MCF Refurbishments LtdProperty developers
- Midland Craft Builders LtdInstallers
- Oxford Maintenance Services LtdInstallers
- Ross Sutherland LimitedPlumbers and heating engineers
- S.L. Williams (Plumbing Services) LtdPlumbers and heating engineers
- SD Plumbing & Gas LtdPlumbers and heating engineers
- SF Electrical and Alarm Systems LimitedElectricians
- The Carpet Company (SW) LtdFloor and wall tilers
- W. Ash Plumbing,Heating & Gas LtdPlumbers and heating engineers
- Weymouth Construction LimitedFinishing trades
What happens if Darwin Holdings 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 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 10776708
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 May 2017 (9 years ago)
- Registered office
- G8 Lynch Lane Offices, Lynch Lane, Weymouth, Dorset, DT4 9DN
- Nature of business
- Construction of domestic buildings (SIC 41202)
Other letting and operating of own or leased real estate (SIC 68209) - Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 17 November 2025
- Charges (mortgages)
- 1 outstanding of 1 registered
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Weymouth
Other active building contractors registered in Weymouth.
- David Jones Property Limited1992
- Developing Space Limited2015
- Discovery Building and Landscaping (Southern) Limited2025
- Dorset Build & Maintenance Company Limited1998
- Ello Services Ltd2026
- Enntech Mechanical Engineering Limited2016
- Helen Developments Limited2012
- Highdean Limited1999
All building contractors in Weymouth · All trades in Weymouth · Builders across the UK
Frequently asked questions
When are Darwin Holdings Limited's accounts due?
Darwin Holdings Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Darwin Holdings Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Darwin Holdings Limited still trading?
Darwin Holdings 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 Darwin Holdings Limited do?
Darwin Holdings Limited is registered under Construction of domestic buildings (SIC 41202); Other letting and operating of own or leased real estate (SIC 68209).
How old is Darwin Holdings Limited?
Darwin Holdings Limited was incorporated on 18 May 2017, 9 years ago.
What is the penalty if Darwin Holdings 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 Darwin Holdings 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.