- Companies
- Specialist contractors
- Craigavon
- Rockcastle Management Ltd
Rockcastle Management Ltd
- Company number
- NI696029
- Incorporated
- 4 Apr 20233 years trading
- Registered office
- 23 Annaghmore Road, Portadown, Craigavon, BT62 1NA
- Nature of business
- Other specialised construction activities n.e.c.
Rockcastle Management Ltd is a 3-year-old private limited company registered in Craigavon, company number NI696029, one of 27 specialist construction companies in Craigavon. Its next accounts are due at Companies House on 31 January 2027, and the CT600 for the period to 30 April 2026 is due at HMRC on 30 April 2027.
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 Rockcastle Management 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.
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 £22K (-6.6%) on the year before, to -£362K.
- Current assets of £3.7M against £318K owed within a year: more than 10 times cover.
- 31 employees on average, up from 29 the year before.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Apr 2025 | -£362K | £31K | £3.7M | £318K | 31 |
| 30 Apr 2024 | -£340K | £32K | £1.3M | £2.2M | 29 |
Where Rockcastle Management Ltd is registered
The registered office is in Craigavon (BT62), in the Armagh City, Banbridge and Craigavon local authority area, Northern Ireland. Show BT62 1NA on a map.
Other trade companies in BT62
- Ber Plumbing & Heating LtdPlumbers and heating engineers
- JHT Ballyearl LimitedProperty developers
- Eco Groundworx LtdBuilders
- The Commercial Repair Centre LtdMechanics and garages
- P. Stewart Joinery LtdJoiners and carpenters
- Jak Motorcycle Repairs LtdMotor traders
- Autobahn Specialist Cars LtdMotor traders
- RPF Building & Joinery LtdJoiners and carpenters
What happens if Rockcastle Management 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 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 30 Apr 2027 | £375 |
| 3 to 6 months late | 1 May 2027 to 31 Jul 2027 | £750 |
| More than 6 months late | From 1 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- NI696029
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 April 2023 (3 years ago)
- Registered office
- 23 Annaghmore Road, Portadown, Craigavon, BT62 1NA
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 3 April 2026
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Craigavon
Other active specialist construction companies registered in Craigavon.
- SBM Contracts Limited2019
- Soh Construction Forces Ltd2025
- Watson Contracts Ltd2014
- Willis Property Services Ltd2025
- Allsport Spectator Facilities Ltd2018
- Bollardsplus Protective Systems Ltd2022
- C & R Services Moira Ltd.2014
- Cusher Holdings Limited2017
All specialist construction companies in Craigavon · All trades in Craigavon · Specialist contractors across the UK
Frequently asked questions
When are Rockcastle Management Ltd's accounts due?
Rockcastle Management Ltd's next accounts are due at Companies House by 31 January 2027 (in 110 days), covering the period to 30 April 2026.
When is Rockcastle Management Ltd's CT600 due?
The CT600 for the period to 30 April 2026 is due at HMRC by 30 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2027.
Is Rockcastle Management Ltd still trading?
Rockcastle Management 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 Rockcastle Management Ltd do?
Rockcastle Management Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Rockcastle Management Ltd?
Rockcastle Management Ltd was incorporated on 4 April 2023, 3 years ago.
What is the penalty if Rockcastle Management 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 Rockcastle Management 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.