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- Datum Designs Ltd
Company profile · Installers
Datum Designs Ltd
Datum Designs Ltd is a 1-year-old private limited company registered in Farnham, company number 16770231, one of 32 installation companies (insulation, lifts, shutters and similar) in Farnham. Its next accounts are due at Companies House on 7 July 2027, and its first CT600 is due at HMRC on 6 October 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where Datum Designs Ltd is registered
The registered office is in Farnham (GU9), in the Waverley local authority area, South East. Show GU9 9LU on a map.
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- Sayer Group LimitedCivil engineering
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What happens if Datum Designs 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 7 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 8 Jul 2027 to 7 Aug 2027 | £150 |
| 1 to 3 months late | 8 Aug 2027 to 7 Oct 2027 | £375 |
| 3 to 6 months late | 8 Oct 2027 to 7 Jan 2028 | £750 |
| More than 6 months late | From 8 Jan 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
- 16770231
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 October 2025 (1 year ago)
- Registered office
- 16 Badshot Lea Road, Badshot Lea, Farnham, GU9 9LU
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 October (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 19 October 2025
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in Farnham
Other active installation companies (insulation, lifts, shutters and similar) registered in Farnham.
- DP Surfaces Ltd2026
- Driveway Construction Limited2016
- Effigy Models and Sets Limited1999
- Farnham Furnishers Ltd2011
- Floor Build Integrity Ltd2014
- Fraser Building Services Limited2016
- GTL Works Ltd2021
- Hewshott UK Limited2014
All installation companies (insulation, lifts, shutters and similar) in Farnham · All trades in Farnham · Installers across the UK
Frequently asked questions
When are Datum Designs Ltd's accounts due?
Datum Designs Ltd's next accounts are due at Companies House by 7 July 2027 (in 268 days), covering the period to 31 October 2026.
When is Datum Designs Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 6 October 2026, due by 6 October 2027, and one for the period to 31 October 2026, due by 31 October 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Datum Designs Ltd still trading?
Datum Designs 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 Datum Designs Ltd do?
Datum Designs Ltd is registered under Other construction installation (SIC 43290).
How old is Datum Designs Ltd?
Datum Designs Ltd was incorporated on 7 October 2025, 1 year ago.
What is the penalty if Datum Designs 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 Datum Designs 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.