- Companies
- Property developers
- Cowbridge
- Mobil Build Holdings Limited
Mobil Build Holdings Limited
- Company number
- 09907769
- Incorporated
- 8 Dec 201510 years trading
- Registered office
- 7 Coopers Lane, Cowbridge, Vale Of Glamorgan, CF71 7DX
- Nature of business
- Development of building projects; Other specialised construction activities n.e.c.
Mobil Build Holdings Limited is a 10-year-old private limited company registered in Cowbridge, company number 09907769, one of 20 property development companies in Cowbridge. Its next accounts are due at Companies House on 31 December 2026, and its first CT600 is due at HMRC on 31 December 2026.
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 Mobil Build Holdings LimitedOr 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 £4,690 (-1%) on the year before, to £470K.
- Net assets rose in 4 of 6 year-on-year comparisons on record.
- Current assets of £3 against £3,588 owed within a year: 0.0 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 7 years, 2018 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2024 | £470K | £3 | £3 | £3,588 | 0 |
| 31 Dec 2023 | £475K | £9 | £14 | £266 | 0 |
| 31 Dec 2022 | £4.5M | £86 | £497K | £3,131 | 0 |
| 31 Dec 2021 | £4.4M | £681 | £410K | £4,038 | 0 |
| 31 Dec 2020 | £4.3M | £325 | £266K | £3,471 | 0 |
| 31 Dec 2019 | £4.1M | £95 | £138K | £2,969 | 0 |
| 31 Dec 2018 | £4M | £2,752 | £23K | £17K | 0 |
Where Mobil Build Holdings Limited is registered
The registered office is in Cowbridge (CF71), in the Vale of Glamorgan local authority area, Wales. Show CF71 7DX on a map.
Other trade companies in CF71
- Matrix Window Services LimitedCleaning companies
- Urban Recreation LtdSpecialist contractors
- Dljames Roofing LtdRoofers
- Cwi (Neath) LimitedProperty developers
- PM Properties 1 LtdBuilders
- Autoworx Repair Centre LtdMechanics and garages
- TL Safety Services LtdMachinery repair and installation
- Vale Motorcycles LtdMotor traders
What happens if Mobil Build 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
- 09907769
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 December 2015 (10 years ago)
- Registered office
- 7 Coopers Lane, Cowbridge, Vale Of Glamorgan, CF71 7DX
- Nature of business
- Development of building projects (SIC 41100)
Other specialised construction activities n.e.c. (SIC 43999) - Year end
- 31 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 December 2024
- Last confirmation statement
- 29 October 2025
- Previous names
- Mob-L (Ip) Limited (until 8 Jun 2018)
Filing notes for property development companies
Many property development companies are single-project vehicles. Stock of land and buildings sits on the balance sheet as work in progress until sale, and a company that has finished its project may become dormant rather than close.
Similar companies in Cowbridge
Other active property development companies registered in Cowbridge.
- MRJ Properties Limited2005
- Olding Construction Limited2023
- One Retail Developments Ltd2018
- Primrose Developments Ltd2019
- Rees Contractors Limited2019
- RPM Connections Ltd2014
- Rushmoor Ltd2021
- ST Brides Ltd2007
All property development companies in Cowbridge · All trades in Cowbridge · Property developers across the UK
Frequently asked questions
When are Mobil Build Holdings Limited's accounts due?
Mobil Build 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 Mobil Build Holdings Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 31 December 2025, due by 31 December 2026, and one for the period to 31 March 2026, due by 31 March 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Mobil Build Holdings Limited still trading?
Mobil Build 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 Mobil Build Holdings Limited do?
Mobil Build Holdings Limited is registered under Development of building projects (SIC 41100); Other specialised construction activities n.e.c. (SIC 43999).
How old is Mobil Build Holdings Limited?
Mobil Build Holdings Limited was incorporated on 8 December 2015, 10 years ago.
What is the penalty if Mobil Build 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 Mobil Build 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.