- Companies
- Installers
- Leeds
- Darkrock Ltd
Darkrock Ltd
- Company number
- 16191865
- Incorporated
- 17 Jan 20251 year trading
- Registered office
- Brookfield Court Selby Road, Garforth, Leeds, West Yorkshire, LS25 1NB
- Nature of business
- Other construction installation; Management consultancy activities other than financial management
Darkrock Ltd is a 1-year-old private limited company registered in Leeds, company number 16191865, one of 225 installation companies (insulation, lifts, shutters and similar) in Leeds. Its next accounts are due at Companies House on 17 October 2026, and its first CT600 is due at HMRC on 16 January 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.
Is this your company?
File the first 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 Darkrock LtdOr 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.
Where Darkrock Ltd is registered
The registered office is in Leeds (LS25), in the Leeds local authority area, Yorkshire and The Humber. Show LS25 1NB on a map.
Other trade companies in LS25
- Solutions Property Services LtdBuilders
- Dynan Electrical LtdElectricians
- Carbon Car Sales LtdMotor traders
- Stratton Projects LtdCivil engineering
- Tall House Developments LtdBuilders
- Genome Automotive Collection LimitedMotor traders
- CP Roofing and Cladding LtdRoofers
- Signature Spec Group LtdMotor traders
Shared registered office
61 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Darkrock 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 17 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 18 Oct 2026 to 17 Nov 2026 | £150 |
| 1 to 3 months late | 18 Nov 2026 to 17 Jan 2027 | £375 |
| 3 to 6 months late | 18 Jan 2027 to 17 Apr 2027 | £750 |
| More than 6 months late | From 18 Apr 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 16191865
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 January 2025 (1 year ago)
- Registered office
- Brookfield Court Selby Road, Garforth, Leeds, West Yorkshire, LS25 1NB
- Nature of business
- Other construction installation (SIC 43290)
Management consultancy activities other than financial management (SIC 70229) - Year end
- 31 January (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 13 November 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 Leeds
Other active installation companies (insulation, lifts, shutters and similar) registered in Leeds.
- David Corry Interiors Limited2011
- Dawson Utility Works Ltd2023
- DC Tiling Ltd2024
- Design Fyi Ltd2023
- Design House (Yorkshire) Limited2016
- DHK Construction Ltd2026
- DJB Surfacing Ltd2024
- DMF (Leeds) Limited2021
All installation companies (insulation, lifts, shutters and similar) in Leeds · All trades in Leeds · Installers across the UK
Frequently asked questions
When are Darkrock Ltd's accounts due?
Darkrock Ltd's next accounts are due at Companies House by 17 October 2026 (in 4 days), covering the period to 31 January 2026.
When is Darkrock 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 16 January 2026, due by 16 January 2027, and one for the period to 31 January 2026, due by 31 January 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Darkrock Ltd still trading?
Darkrock 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 Darkrock Ltd do?
Darkrock Ltd is registered under Other construction installation (SIC 43290); Management consultancy activities other than financial management (SIC 70229).
How old is Darkrock Ltd?
Darkrock Ltd was incorporated on 17 January 2025, 1 year ago.
What is the penalty if Darkrock 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 Darkrock 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.