- Companies
- Machinery repair and installation
- Bournemouth
- Diablo. GRP Ltd
Diablo. GRP Ltd
- Company number
- 13797682
- Incorporated
- 13 Dec 20214 years trading
- Registered office
- 73 Southcote Road, Bournemouth, Dorset, BH1 3SH
- Nature of business
- Repair and maintenance of ships and boats; Other engineering activities
Diablo. GRP Ltd is a 4-year-old private limited company registered in Bournemouth, company number 13797682, one of 104 machinery repair and installation companies in Bournemouth. 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.
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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 £1,641 on the year before, to £1,657.
- Current assets of £22K against £20K owed within a year: 1.1 times cover.
- 1 employee on average, up from 0 the year before.
- Balance sheets on record for 3 years, 2022 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2024 | £1,657 | £22K | £20K | 1 | |
| 31 Dec 2023 | £16 | £11K | £14K | 0 | |
| 31 Dec 2022 | £1 | £150 | £1,351 | 0 |
Where Diablo. GRP Ltd is registered
The registered office is in Bournemouth (BH1), in the Bournemouth, Christchurch and Poole local authority area, South West. Show BH1 3SH on a map.
Other trade companies in BH1
- Ingeniumsolar LtdElectricians
- Royale Shine LimitedCleaning companies
- Mta Marine LtdMachinery repair and installation
- Be Cleaning LimitedCleaning companies
- Express Goal LtdCleaning companies
- Rolfe and Swans LtdBuilders
- Boss Management Services LimitedSpecialist contractors
- Viethel Cleaning Services LtdCleaning companies
What happens if Diablo. GRP 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 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
- 13797682
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 December 2021 (4 years ago)
- Registered office
- 73 Southcote Road, Bournemouth, Dorset, BH1 3SH
- Nature of business
- Repair and maintenance of ships and boats (SIC 33150)
Other engineering activities (SIC 71129) - Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2024
- Last confirmation statement
- 17 January 2026
Filing notes for machinery repair and installation companies
Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.
Similar companies in Bournemouth
Other active machinery repair and installation companies registered in Bournemouth.
- Domestichomecare Ltd2021
- DP Measurement Limited1998
- Easylam Ltd2023
- Ecoblue Pool and Spa Ltd2021
- Electrical & Safety Compliance Solutions Ltd.2017
- Gloucester Road Service Station (Bournemouth) Limited1973
- Greenstar Property Services Ltd2010
- H.P. Transport (Garages) Limited1982
All machinery repair and installation companies in Bournemouth · All trades in Bournemouth · Machinery repair and installation across the UK
Frequently asked questions
When are Diablo. GRP Ltd's accounts due?
Diablo. GRP Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Diablo. GRP 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 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 Diablo. GRP Ltd still trading?
Diablo. GRP 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 Diablo. GRP Ltd do?
Diablo. GRP Ltd is registered under Repair and maintenance of ships and boats (SIC 33150); Other engineering activities (SIC 71129).
How old is Diablo. GRP Ltd?
Diablo. GRP Ltd was incorporated on 13 December 2021, 4 years ago.
What is the penalty if Diablo. GRP 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 Diablo. GRP 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.